May 2010 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-5222) upgrade to OPTIMISTIC_FORCE_INCREMENT fails

by Scott Marlow (JIRA)

upgrade to OPTIMISTIC_FORCE_INCREMENT fails ------------------------------------------- Key: HHH-5222 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5222 Project: Hibernate Core Issue Type: Bug Reporter: Scott Marlow See hhh5032-2.patch attached to HHH-5032 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

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[Hibernate-JIRA] Created: (HHH-2381) Criteria API : Order by Native SQL

by Sami Dalouche (JIRA)

Criteria API : Order by Native SQL ----------------------------------- Key: HHH-2381 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2381 Project: Hibernate3 Type: Improvement Components: query-criteria Reporter: Sami Dalouche Hi, It would be nice to be able to specify the ORDER BY clause using Native SQL. (It is currently doable by subclassing the Order class, but some nice solution would allow the order to specify attributes on another table..) Let's take a simple example : I have a distance("attribute", geometry) function, that is of course, proprietary. I am quering table A, which I can join to table B to get the "attribute", on which I want to apply my distance() function. If I create my own Order subclass, and addOrder on the criteria, the distance("attribute, geometry) is going to refer to the main criteria's class mapping. So, something like addOrder("objectpath.joined", new MyOrder(...)); would be perfect. What do you think ? Regards, Sami Dalouche -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

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[Hibernate-JIRA] Created: (HHH-2952) Support for referencing non-root entities in Criteria SQL expressions

by Jacob Gyllenstierna (JIRA)

Support for referencing non-root entities in Criteria SQL expressions --------------------------------------------------------------------- Key: HHH-2952 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2952 Project: Hibernate3 Issue Type: Improvement Components: query-criteria Affects Versions: 3.2.2 Environment: Java 5, MySQL 5.0, Eclipse 3.2 Reporter: Jacob Gyllenstierna It would be very helpful to be able to reference non-root entities in Criteria SQL restrictions and projections using placeholders similar to {alias}. A very simple but uninteresting example: criteria.createAlias("group", "g"); criteria.add(Restrictions.sqlRestriction("{g}.id=:groupId")); -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

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[Hibernate-JIRA] Created: (HHH-4489) need method "refresh(String entityName, Object obj)"

by Shilin ZHENG (JIRA)

need method "refresh(String entityName, Object obj)" ---------------------------------------------------- Key: HHH-4489 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4489 Project: Hibernate Core Issue Type: Improvement Components: core Affects Versions: 3.3.2 Environment: Idependant Reporter: Shilin ZHENG Priority: Blocker We can save, update, merge etc. an object with "entityName", but not refresh(). Exception is : FROM------------------- org.hibernate.MappingException: Unknown entity: com.aca.isie.statparam.fonctional.entities.impl.VariableExp at org.hibernate.impl.SessionFactoryImpl.getEntityPersister(SessionFactoryImpl.java:548) at org.hibernate.impl.SessionImpl.getEntityPersister(SessionImpl.java:1338) at org.hibernate.event.def.DefaultRefreshEventListener.onRefresh(DefaultRefreshEventListener.java:66) at org.hibernate.event.def.DefaultRefreshEventListener.onRefresh(DefaultRefreshEventListener.java:39) at org.hibernate.impl.SessionImpl.fireRefresh(SessionImpl.java:902) at org.hibernate.impl.SessionImpl.refresh(SessionImpl.java:886) -------------END When I read line 66 of source file "DefaultRefreshEventListener", I have noticed that you have commented this: Line 66: persister = source.getEntityPersister(null, object); //refresh() does not pass an entityName So will you please correct this so that we can pass an "entityName" in "refresh()"? Thank you. In fact, we are on the last phase of our development and we are blocked on this. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

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[Hibernate-JIRA] Created: (HHH-2045) in () result in "unexpected end of subtree"

by Max Rydahl Andersen (JIRA)

in () result in "unexpected end of subtree" -------------------------------------------- Key: HHH-2045 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2045 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.0.cr4 Reporter: Max Rydahl Andersen "in ()" is a valid sql construct and works with previous versions of Hibernate. The new parser throws an "unexpected end of subtree". example: from Animal an where an.id in () or from Animal an where an.id in (:list) and input list is an empty list. Is this the behavior we want from now on or ? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

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[Hibernate-JIRA] Created: (HBX-1159) hbm2ddl outputfiles should be comparables

by Maillefer Jean-David (JIRA)

hbm2ddl outputfiles should be comparables ----------------------------------------- Key: HBX-1159 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1159 Project: Hibernate Tools Issue Type: Improvement Affects Versions: 3.2.0.GA Reporter: Maillefer Jean-David Priority: Minor It would be very helpful if hbm2ddl could generate comparable output files. By comparable, I mean that using a diff tool, the order of the generated SQL elements should be the same. It's already the case for columns. But it's missing for foreign-keys: each time hbm2ddl is run, their respective order is changed, thus making the use of diff tools nearly useless. Sample code (for postgresql): We can see that the order of primary-key fields membre_id and principal_id has changed, but the structure is the same ! Run 1: create table AdhesionId ( id serial not null, modification timestamp not null, version int4, membre_id int4 not null, principal_id int4 not null, primary key (id) ); Run 2 (after a modification to a field in another class): create table AdhesionId ( id serial not null, modification timestamp not null, version int4, principal_id int4 not null, membre_id int4 not null, primary key (id) ); -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

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[Hibernate-JIRA] Created: (HHH-4703) (cglib)Instrumented model with abstract MappedSuperclass and field access doesn't work

by Strong Liu (JIRA)

(cglib)Instrumented model with abstract MappedSuperclass and field access doesn't work -------------------------------------------------------------------------------------- Key: HHH-4703 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4703 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.0-Beta-2, 3.3.2 Reporter: Strong Liu Notes: * test runs fine with cglib, hb 3.2.4 SP1 + ann 3.2.1 * test runs fine with cglib, plain mapping files (trunk). * no matter if you use annotation or mapping files, test will fail using javassist (it used to fail with previous version too) So focus on instrumentation done using cglib. See attached testcase to reproduce the problem. Guideline: * testcase the pattern used in hb-core, just using annotations * run org.hibernate.test.instrument2.runtime.CGLIBInstrumentationTest * easy to switch from annotation to mapping files in org.hibernate.test.instrument2.cases.AbstractExecutable (comment/uncomment specific lines in getAnnotatedClasses and getXmlFiles) interesting point: if you complete the source with id setters + annotate the getters (instead of fields) + make the getInterestRate @Transient, the test passes. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

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[Hibernate-JIRA] Created: (HBX-1126) cannot start a jbpm proccess because the hibernated generated query, fails with informix 10

by sergio amaya (JIRA)

cannot start a jbpm proccess because the hibernated generated query, fails with informix 10 ------------------------------------------------------------------------------------------- Key: HBX-1126 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1126 Project: Hibernate Tools Issue Type: Bug Environment: informix 10, hibernate tools Version: 3.2.4 Reporter: sergio amaya Attachments: datasource-ds.xml, hibernate.cfg.xml i am working with seam + jbpm (jboss tools) and hibernate is creating this query on the jbpm tables: the strange thing is that i can run the query and it works, im using informix 10 and if i change the database to postgresql (with another datasource), the hole thing works.... ... i think is something about the dialect but im not sure, please help me guys!! Hibernate generated query: select first 1 processdef0_.ID_ as ID1_4_, processdef0_.NAME_ as NAME3_4_, processdef0_.DESCRIPTION_ as DESCRIPT4_4_, processdef0_.VERSION_ as VERSION5_4_, processdef0_.ISTERMINATIONIMPLICIT_ as ISTERMIN6_4_, processdef0_.STARTSTATE_ as STARTSTATE7_4_ from JBPM_PROCESSDEFINITION processdef0_ where processdef0_.NAME_=? order by processdef0_.VERSION_ desc and the error is this 16:39:36,491 INFO [LongType] could not read column value from result set: ID1_4_; No such column name 16:39:36,507 WARN [JDBCExceptionReporter] SQL Error: -79738, SQLState: IX000 16:39:36,507 ERROR [JDBCExceptionReporter] No such column name the stacktrace 16:39:36,710 ERROR [STDERR] org.hibernate.exception.GenericJDBCException: could not execute query at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103) at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) at org.hibernate.loader.Loader.doList(Loader.java:2223) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104) at org.hibernate.loader.Loader.list(Loader.java:2099) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:811) at org.jbpm.db.GraphSession.findLatestProcessDefinition(GraphSession.java:153) at org.jbpm.JbpmContext.newProcessInstanceForUpdate(JbpmContext.java:417) at org.jboss.seam.bpm.BusinessProcess.createProcess(BusinessProcess.java:121) at org.jboss.seam.bpm.BusinessProcessInterceptor.afterInvocation(BusinessProcessInterceptor.java:106) at org.jboss.seam.bpm.BusinessProcessInterceptor.aroundInvoke(BusinessProcessInterceptor.java:49) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) at org.jboss.seam.persistence.EntityManagerProxyInterceptor.aroundInvoke(EntityManagerProxyInterceptor.java:26) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) at org.jboss.seam.persistence.HibernateSessionProxyInterceptor.aroundInvoke(HibernateSessionProxyInterceptor.java:27) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) at org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:50) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118) at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126) at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77) at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:240) at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:210) at org.jboss.ejb3.stateless.StatelessLocalProxy.invoke(StatelessLocalProxy.java:84) at $Proxy109.iniciarProceso(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.seam.util.Reflections.invoke(Reflections.java:21) at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31) at org.jboss.seam.intercept.ClientSideInterceptor$1.proceed(ClientSideInterceptor.java:76) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56) at org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:40) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) at org.jboss.seam.intercept.ClientSideInterceptor.invoke(ClientSideInterceptor.java:54) at org.javassist.tmp.java.lang.Object_$$_javassist_3.iniciarProceso(Object_$$_javassist_3.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:329) at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:342) at org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58) at org.jboss.el.parser.AstValue.invoke(AstValue.java:96) at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68) at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88) at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102) at javax.faces.component.UICommand.broadcast(UICommand.java:387) at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:184) at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:162) at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:350) at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83) at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.ja 16:39:36,710 ERROR [STDERR] va:281) at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) at java.lang.Thread.run(Unknown Source) Caused by: java.sql.SQLException: No such column name at com.informix.util.IfxErrMsg.getSQLException(IfxErrMsg.java:348) at com.informix.jdbc.IfxResultSet.findColumn(IfxResultSet.java:635) at com.informix.jdbc.IfxResultSet.getLong(IfxResultSet.java:1129) at org.jboss.resource.adapter.jdbc.WrappedResultSet.getLong(WrappedResultSet.java:724) at org.hibernate.type.LongType.get(LongType.java:28) at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:163) at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:154) at org.hibernate.loader.Loader.getKeyFromResultSet(Loader.java:1097) at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:565) at org.hibernate.loader.Loader.doQuery(Loader.java:701) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.doList(Loader.java:2220) ... 121 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

3
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[Hibernate-JIRA] Created: (HHH-3683) Embedded classes not taken into account when order_inserts is enabled

by Dave Stephan (JIRA)

Embedded classes not taken into account when order_inserts is enabled --------------------------------------------------------------------- Key: HHH-3683 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3683 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.2.4.sp1 Reporter: Dave Stephan Attachments: EmbeddedClassTest.java It seems that Embedded classes are not being taken into account when batch insert statements are ordered. In the test case for example, when the insert statements are ordered (org.hibernate.engine.ActionQueue.sortInsertActions), the "state" of the Car EntityInsertAction is the (Embedded)Registration object, but the checkAction instance ,that should be indicating that there is a FK dependency, is of course, Driver. So the Car insert, which has a FK to the Driver insert, is ordered to execute before the Driver insert. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

3
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[Hibernate-JIRA] Created: (HHH-2054) Persistent wrapper collections should support generics

by Daniel Kandel (JIRA)

Persistent wrapper collections should support generics ------------------------------------------------------ Key: HHH-2054 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2054 Project: Hibernate3 Type: Improvement Versions: 3.2.0.cr2 Reporter: Daniel Kandel Hibernate persistent wrapper collections - classes that extend AbstractPersistentCollection and implement map, set or list (like PersistentSet and PersistentList), should support generics (PersistentSet<String>, PersistentMap<Integer, String>). In order to create a custom collection, one must extend one of these classes, but then the new collection cannot support generics. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

4
4
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[Hibernate-JIRA] Created: (HBX-1100) hbm2dll creates FK constraint names that are too large for taget database dialect

by Duncan Keysell (JIRA)

hbm2dll creates FK constraint names that are too large for taget database dialect --------------------------------------------------------------------------------- Key: HBX-1100 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1100 Project: Hibernate Tools Issue Type: Bug Affects Versions: 3.2.4 Beta1 Reporter: Duncan Keysell When hbm2dll creates FK constraint names, it does so without following database resrictions. As hbm2dll knows it is using the Oracle10gDialect then it should not attempt to create FK constraint names that have more than 30 characters. With union-subclass mapping the pattern used by hbm2dll is to give a FK constraint an 18 character name on the class that directly has the association requiring the FK. If that class is subclassed the FK constraint added to the tables of the subclasses has 18+8n characters. Where n is the level of subclassing. Only two levels of subclassing are required before the constraint name exceeds 30 characters as below. I know it is possible to configure the initial name used for constraints using the foreign-key attribute in the mapping. However if I set that to 1 character then I still have a problem when 1 + 4*8 = 33. Therefore even using the foreign-key attribute I can only get 3 levels of subclassing. Shouldn't the algorithm to create FK names be aware of the 30 character limit, i.e be dialect aware. Couldn't it simply create a hashcode of the hashcode it currently creates and limit it to 30 characters (including the 'FK'). In the example below constraints of the lengths shown get added to each table for the many-to-one mapping with name="requestedNE": Class IACEndpointConfigElement (FK4C10C05A145A4B50) 18 chars IInterfaceConfigElement (FK4C10C05A145A4B50b6728c4a) 18 + 8 = 26 chars IFRvcConfigElement (FK4C10C05A145A4B50b6728c4ace4cc838) 18 + 8 + 8 = 34 chars ERROR Hibernate version: 3.2.2 Mapping documents: <class name="productSpecific.advancedAppInterfaces.attachmentCircuitService.IACEndpointConfigElement" table="IACEndpointConfigElement" abstract="true"> <many-to-one name="requestedNE" class="productSpecific.advancedAppInterfaces.attachmentCircuitService.IACServiceNEAssignmentConfigElement" column="requestedNE_ID" foreign-key="none" not-found="ignore" /> <union-subclass name="productSpecific.advancedAppInterfaces.attachmentCircuitService.IInterfaceConfigElement" table="IInterfaceConfigElement" abstract="false"> <union-subclass name="productSpecific.advancedAppInterfaces.attachmentCircuitService.IFRvcConfigElement" table="IFRvcConfigElement" abstract="false"> </union-subclass> </union-subclass> </class Code between sessionFactory.openSession() and session.close(): N/A Full stack trace of any exception that occurs: N/A Name and version of the database you are using: Oracle 10g The generated SQL (show_sql=true): [hibernatetool] 2008-11-26 09:56:40,000 DEBUG SchemaExport:303 - [hibernatetool] create table developer.IFRvcConfigElement ( [hibernatetool] INSTANCEID number(19,0) not null, [hibernatetool] oid varchar2(2048 char) not null, [hibernatetool] ReferenceKey varchar2(2048 char), [hibernatetool] InstanceName varchar2(255 char), [hibernatetool] InstanceDescription varchar2(255 char), [hibernatetool] requestedNE_ID number(19,0), [hibernatetool] ProtocolIFType number(10,0), [hibernatetool] InterfaceEncapType number(10,0), [hibernatetool] Dlci number(10,0), [hibernatetool] primary key (INSTANCEID) [hibernatetool] ); [hibernatetool] alter table developer.IFRvcConfigElement [hibernatetool] add constraint FK4C10C05A145A4B50b6728c4ace4cc838 [hibernatetool] foreign key (requestedNE_ID) [hibernatetool] references developer.IACSrvcNEAssgnmntCnfgElmnt; [hibernatetool] 2008-11-26 10:00:18,515 ERROR SchemaExport:274 - Unsuccessful: alter table developer.IFRvcConfigElement add constraint FK4C10C05A145A4B50b6728c4ace4cc838 foreign key (requestedNE_ID) references developer.IACSrvcNEAssgnmntCnfgElmnt [hibernatetool] 2008-11-26 10:00:18,515 ERROR SchemaExport:275 - ORA-00972: identifier is too long Debug level Hibernate log excerpt: DEBUG Problems with Session and transaction handling? N/A -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

3
3
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[Hibernate-JIRA] Created: (ANN-469) bulk update with native sql queries

by Amir Pashazadeh (JIRA)

bulk update with native sql queries ----------------------------------- Key: ANN-469 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-469 Project: Hibernate Annotations Type: Improvement Components: binder Versions: 3.2.0.ga Reporter: Amir Pashazadeh Priority: Critical Hibernate Annotations 3.2 does not support bulk update/deletes using native queries, if I have something like: @NamedNativeQuery(name = "testQuery", query = "delete from tb_test where id = ?") in one of my entities, there will be following exception during build of SessionFactory : Exception in thread "main" org.hibernate.cfg.NotYetImplementedException: Pure native scalar queries are not yet supported at org.hibernate.cfg.annotations.QueryBinder.bindNativeQuery(QueryBinder.java:118) at org.hibernate.cfg.annotations.QueryBinder.bindNativeQueries(QueryBinder.java:197) at org.hibernate.cfg.AnnotationBinder.bindQueries(AnnotationBinder.java:281) at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:404) at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:452) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:268) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1210) ------ I made a mistake and I reported this issue as HHH-2147 as an issue about Hibernate core! :( -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

11
16
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[Hibernate-JIRA] Created: (HHH-2403) Support multi-line import.sql files

by Christian Bauer (JIRA)

Support multi-line import.sql files ----------------------------------- Key: HHH-2403 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2403 Project: Hibernate3 Type: Improvement Components: core Versions: 3.2.2 Reporter: Christian Bauer I leave this as Major, because it most likely breaks all existing import.sql's. The statement delimiter in import.sql is currently a newline. We need to change that to: - delimiter is semicolon, so users can copy/paste stuff from and to SQL consoles - newline is a real newline, allows users to enter newlines into larger text columns without a 5000 character wide line -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

11
27
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[Hibernate-JIRA] Created: (HHH-2171) Transaction Rollback Problem in GA due to jboss cache alpha dependency

by bhumika thakkar (JIRA)

Transaction Rollback Problem in GA due to jboss cache alpha dependency ---------------------------------------------------------------------- Key: HHH-2171 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2171 Project: Hibernate3 Type: Bug Components: build Versions: 3.2.0.ga Reporter: bhumika thakkar We upgraded to Hibernate GA, and started getting Transaction Rolloback Exception. GA release is distributed with JBoss cache alpha quality dependency. Upgrading to the current production release of it fixes the issue. Stack trace: org.jboss.cache.interceptors.TxInterceptor.runRollbackPhase Rollback had a problem java.lang.IllegalStateException: local transaction Transaction[] transaction does not match running tx null at org.jboss.cache.interceptors.TxInterceptor.handleCommitRollback(TxInterc eptor.java:616) at org.jboss.cache.interceptors.TxInterceptor.runRollbackPhase(TxIntercepto r.java:696) at org.jboss.cache.interceptors.TxInterceptor$RemoteSynchronizationHandler. afterCompletion(TxInterceptor.java:947) at org.jboss.cache.interceptors.OrderedSynchronizationHandler.afterCompleti on(OrderedSynchronizationHandler.java:80) at com.caucho.transaction.TransactionImpl.callAfterCompletion(TransactionIm pl.java:893) at com.caucho.transaction.TransactionImpl.commit(TransactionImpl.java:713) at com.caucho.transaction.TransactionManagerImpl.commit(TransactionManagerI mpl.java:263) at com.caucho.jca.UserTransactionImpl.commit(UserTransactionImpl.java:411) at com.caucho.jca.UserTransactionProxy.commit(UserTransactionProxy.java:142 ) at org.springframework.transaction.jta.JtaTransactionManager.doCommit(JtaTr ansactionManager.java:787) at org.springframework.transaction.support.AbstractPlatformTransactionManag er.processCommit(AbstractPlatformTransactionManager.java:500) at org.springframework.transaction.support.AbstractPlatformTransactionManag er.commit(AbstractPlatformTransactionManager.java:473) at org.springframework.transaction.interceptor.TransactionAspectSupport.doC ommitTransactionAfterReturning(TransactionAspectSupport.java:267) at org.springframework.transaction.interceptor.TransactionInterceptor.invok e(TransactionInterceptor.java:106) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Ref lectiveMethodInvocation.java:170) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAo pProxy.java:176) at $Proxy119.executeCallback(Unknown Source) ... -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

2
1
0 / 0

[Hibernate-JIRA] Created: (HHH-3235) Re-assembling entity from clustered JBoss Cache may fail with "argument type mismatch"

by Peter Johnson (JIRA)

Re-assembling entity from clustered JBoss Cache may fail with "argument type mismatch" -------------------------------------------------------------------------------------- Key: HHH-3235 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3235 Project: Hibernate3 Issue Type: Bug Affects Versions: 3.2.4.sp1 Environment: 3.2.4.sp1 in JBoss 4.2.2 GA, with MySQL 5.0.32 ( JBoss log also reports Hibernate EntityManager 3.2.1.GA, Hibernate Annotations 3.2.1.GA ) Reporter: Peter Johnson My application is configured for Hibernate to use the JBoss Cache TreeCache and I have the application deployed in a JBoss cluster. For some reason, with the latest deployment of my software (probably coincidentally when I moved to JBoss Seam 2.0) I started running into a problem where I would get an IllegalArgumentException when Hibernate pulled entities out of the replicated instance of the cache. It looks like when Hibernate pulls values out of the cache and attempts to re-assemble an entity from a CacheEntry, it tries to put a value into the wrong property of the entity. My entity has several int fields and a single String field. The full stack trace is at the end of this description. Looking briefly at the source for CacheEntry, it appears to store the entity's property values in an array, and when it later obtains the list of properties (from entity metadata) in order to re-assemble the entity, it assumes the order will match the order of the value array in the CacheEntry. So in my case, either the property values must be in a different order in the second JVM's cache instance, or the list of properties in the entity metadata must be different. Looking at the printDetails of the EJB3EntityTreeCache MBean in both JBoss instances, the CacheEntries seem to have the values in the same order--at least it prints the values in the same order on each instance. This leads me to believe that the entity metadata identifies the properties in a different order in the two JVMs. (I don't have definitive proof, however). Setting hibernate.cache.use_structured_entries to "true" works around the problem. 2008-04-07 14:52:07,590 ERROR [org.hibernate.property.BasicPropertyAccessor] IllegalArgumentException in class: com.zattoo.channelserver.entity.permission.AbstractPermissionRule, setter method of property: rule 2008-04-07 14:52:07,590 ERROR [org.hibernate.property.BasicPropertyAccessor] expected type: java.lang.String, actual value: java.lang.Integer 2008-04-07 14:52:07,591 INFO [org.hibernate.event.def.DefaultLoadEventListener] Error performing load command org.hibernate.PropertyAccessException: IllegalArgumentException occurred while calling setter of com.zattoo.channelserver.entity.permission.AbstractPermissionRule.rule at org.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:104) at org.hibernate.tuple.entity.AbstractEntityTuplizer.setPropertyValues(AbstractEntityTuplizer.java:337) at org.hibernate.tuple.entity.PojoEntityTuplizer.setPropertyValues(PojoEntityTuplizer.java:200) at org.hibernate.persister.entity.AbstractEntityPersister.setPropertyValues(AbstractEntityPersister.java:3566) at org.hibernate.cache.entry.CacheEntry.assemble(CacheEntry.java:116) at org.hibernate.cache.entry.CacheEntry.assemble(CacheEntry.java:82) at org.hibernate.event.def.DefaultLoadEventListener.assembleCacheEntry(DefaultLoadEventListener.java:553) at org.hibernate.event.def.DefaultLoadEventListener.loadFromSecondLevelCache(DefaultLoadEventListener.java:508) at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:357) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:139) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:195) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:103) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:878) at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:846) at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:557) at org.hibernate.type.ManyToOneType.assemble(ManyToOneType.java:196) at org.hibernate.collection.PersistentBag.initializeFromCache(PersistentBag.java:141) at org.hibernate.cache.entry.CollectionCacheEntry.assemble(CollectionCacheEntry.java:35) at org.hibernate.event.def.DefaultInitializeCollectionEventListener.initializeCollectionFromCache(DefaultInitializeCollectionEventListener.java:130) at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:48) at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716) at org.hibernate.collection.AbstractPersistentCollection.forceInitialization(AbstractPersistentCollection.java:454) at org.hibernate.engine.StatefulPersistenceContext.initializeNonLazyCollections(StatefulPersistenceContext.java:797) at org.hibernate.event.def.DefaultLoadEventListener.assembleCacheEntry(DefaultLoadEventListener.java:580) at org.hibernate.event.def.DefaultLoadEventListener.loadFromSecondLevelCache(DefaultLoadEventListener.java:508) at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:357) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:139) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:195) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:103) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:878) at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:846) at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:557) at org.hibernate.type.ManyToOneType.assemble(ManyToOneType.java:196) at org.hibernate.collection.PersistentBag.initializeFromCache(PersistentBag.java:141) at org.hibernate.cache.entry.CollectionCacheEntry.assemble(CollectionCacheEntry.java:35) at org.hibernate.event.def.DefaultInitializeCollectionEventListener.initializeCollectionFromCache(DefaultInitializeCollectionEventListener.java:130) at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:48) at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716) at org.hibernate.collection.AbstractPersistentCollection.forceInitialization(AbstractPersistentCollection.java:454) at org.hibernate.Hibernate.initialize(Hibernate.java:309) at com.zattoo.channelserver.session.ChannelProviderBean.getAllPartitions(ChannelProviderBean.java:127) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112) at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166) at org.jboss.seam.intercept.EJBInvocationContext.proceed(EJBInvocationContext.java:44) at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:101) at org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:50) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118) at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126) at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77) at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:240) at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:210) at org.jboss.ejb3.stateless.StatelessLocalProxy.invoke(StatelessLocalProxy.java:84) at $Proxy161.getAllPartitions(Unknown Source) at com.zattoo.channelserver.service.ChannelCacheService.loadPartitionCache(ChannelCacheService.java:136) at com.zattoo.channelserver.service.ChannelCacheService.getAllPartitions(ChannelCacheService.java:155) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112) at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166) at org.jboss.seam.intercept.EJBInvocationContext.proceed(EJBInvocationContext.java:44) at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:101) at org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:50) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118) at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79) at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77) at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.service.ServiceContainer.localInvoke(ServiceContainer.java:329) at org.jboss.ejb3.service.ServiceContainer.localInvoke(ServiceContainer.java:294) at org.jboss.ejb3.service.ServiceMBeanDelegate.getAttribute(ServiceMBeanDelegate.java:139) at org.jboss.mx.server.RawDynamicInvoker.getAttribute(RawDynamicInvoker.java:117) at org.jboss.mx.server.MBeanServerImpl.getAttribute(MBeanServerImpl.java:556) at org.jboss.jmx.adaptor.control.Server.getMBeanAttributeResultInfo(Server.java:144) at org.apache.jsp.inspectMBean_jsp._jspService(inspectMBean_jsp.java:185) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:336) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:445) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292) at org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.inspectMBean(HtmlAdaptorServlet.java:204) at org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.processRequest(HtmlAdaptorServlet.java:96) at org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.doGet(HtmlAdaptorServlet.java:77) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:856) at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:566) at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.IllegalArgumentException: argument type mismatch at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:42) ... 155 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

2
1
0 / 0

[Hibernate-JIRA] Created: (EJB-376) EntityManager.createQuery does not recognize COUNT CASE statement

by Mark Plutowski (JIRA)

EntityManager.createQuery does not recognize COUNT CASE statement ----------------------------------------------------------------- Key: EJB-376 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-376 Project: Hibernate Entity Manager Issue Type: Bug Components: EntityManager Affects Versions: 3.4.0.CR2, 3.3.1.GA Environment: Tested with both Hibernate 3.2.5.ga and Hibernate 3.3.0.CR2, Postgres 8.1, Postgres 8.2, Linux Ubuntu. Reporter: Mark Plutowski I searched the Hibernate forums and did not find mention of this issue or one that was closely related. I also posted this to the Hibernate Users forum, and did not receive any replies recognizing the bug or stating that it has been resolved or has a workaround. To summarize, EntityManager.createQuery does not recognize SQL related to applying a COUNT to a CASE, whereas it does correctly run SQL that applies a SUM to a CASE. More detail follows. --- Summary Overview --- EntityManager.createQuery runs a SELECT query containing the following HQL/JQL snippet runs correctly: " SUM ( CASE WHEN (cs.serveTs BETWEEN :beginTs AND :endTs ) THEN 1 ELSE 0 END ) " However, the following do not work: " COUNT ( DISTINCT CASE WHEN (cs.serveTs BETWEEN :beginTs AND :endTs ) THEN cs.componentId ELSE NULL END ) " " COUNT ( DISTINCT (CASE WHEN (cs.serveTs BETWEEN :beginTs AND :endTs ) THEN cs.componentId ELSE NULL END ) ) " " COUNT ( CASE WHEN (cs.serveTs BETWEEN :beginTs AND :endTs ) THEN cs.componentId ELSE NULL END ) " The first two statements run and return correct results when translated to SQL and run against the Postgresql database in PgAdmin. Here's the exception thrown when using COUNT ( DISTINCT CASE WHEN 101976 [main] ERROR org.hibernate.hql.PARSER - line 1:93: unexpected token: CASE 101977 [main] ERROR org.hibernate.hql.PARSER - line 1:98: unexpected token: WHEN Here's the exception thrown when the extra parenthesis is added to give COUNT ( DISTINCT (CASE WHEN 85587 [main] ERROR org.hibernate.hql.PARSER - line 1:93: unexpected token: ( 85588 [main] ERROR org.hibernate.hql.PARSER - line 1:99: unexpected token: WHEN --- Additional Detail --- Here is the complete SQL for the COUNT (DISTINCT (CASE use case: String queryString = "Select c.id.pubId, c.id.clipId, c.duration, " + "count(distinct s.slotId) , " + " COUNT ( DISTINCT (CASE WHEN (cs.serveTs BETWEEN :beginTs AND :endTs ) THEN cs.componentId ELSE NULL END ) ) " + "from CmClip c " + "join c.cmClipSlots s " + "left outer join c.csComponents cs " + "where (s.adSizeX * c.width) >= :adWidth " + "and (s.adSizeY * c.height) >= :adHeight " + "and (c.isQaDone = true or c.isQaDone is null) " + "and c.isEnabled = true " + "group by c.id.pubId, c.id.clipId, c.duration " + "order by " + orderByCol; This results in the following exception: 85587 [main] ERROR org.hibernate.hql.PARSER - line 1:93: unexpected token: ( 85588 [main] ERROR org.hibernate.hql.PARSER - line 1:99: unexpected token: WHEN Here is the SQL for the SUM CASE sql snippet that does run and return correct results: String queryString = "Select c.id.pubId, c.id.clipId, c.duration, " + "count(distinct s.slotId) , " + " SUM ( CASE WHEN (cs.serveTs BETWEEN :beginTs AND :endTs ) THEN 1 ELSE 0 END ) " + "from CmClip c " + "join c.cmClipSlots s " + "left outer join c.csComponents cs " + "where (s.adSizeX * c.width) >= :adWidth " + "and (s.adSizeY * c.height) >= :adHeight " + "and (c.isQaDone = true or c.isQaDone is null) " + "and c.isEnabled = true " + "group by c.id.pubId, c.id.clipId, c.duration " + "order by " + orderByCol; Here is the code snippet that performs the transaction: float roFactor = (float) 0.5; transactionMgr.begin(); List<Object[]> result = entityMgr.createQuery(queryString) .setParameter("adWidth", (widthF-roFactor)). setParameter("adHeight", (heightF-roFactor)) .setParameter("beginTs", beginTs, javax.persistence.TemporalType.TIMESTAMP) .setParameter("endTs", endTs, javax.persistence.TemporalType.TIMESTAMP) .getResultList(); transactionMgr.commit(); The fact that "SUM (CASE" is parsed and run correctly, whereas "COUNT (CASE" throws an exception seems to indicate a bug. I replicated this using both (Hibernate 3.2.5.ga with EntityManager 3.3.1.GA) and (Hibernate 3.3.0.CR2 with EntityManager 3.4.0.CR2). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

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[Hibernate-JIRA] Created: (HHH-4084) @UniqueConstraint(columnNames="") causes StringIndexOutOfBoundsException

by Ondra Žižka (JIRA)

@UniqueConstraint(columnNames="") causes StringIndexOutOfBoundsException ------------------------------------------------------------------------ Key: HHH-4084 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4084 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.0.GA Reporter: Ondra Žižka Priority: Trivial Empty string in columnNames attribute causes StringIndexOutOfBoundsException: @Entity @Table( name="items", uniqueConstraints=@UniqueConstraint(columnNames="") ) public class Item implements Serializable { ... } --------------- Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: 0 at java.lang.String.charAt(String.java:686) at org.hibernate.mapping.Column.setName(Column.java:84) at org.hibernate.mapping.Column.<init>(Column.java:65) at org.hibernate.cfg.AnnotationConfiguration.buildUniqueKeyFromColumnNames(AnnotationConfiguration.java:591) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:348) at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1148) at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1226) at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:173) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:854) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:425) at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:131) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

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[Hibernate-JIRA] Created: (HHH-2951) Restrictions.eq when passed null, should create a NullRestriction

by David Sheldon (JIRA)

Restrictions.eq when passed null, should create a NullRestriction ----------------------------------------------------------------- Key: HHH-2951 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2951 Project: Hibernate3 Issue Type: Improvement Components: query-criteria Affects Versions: 3.2.1 Reporter: David Sheldon Priority: Trivial If you create a Restriction using eq, and pass null to it, then the generated SQL is "where foo = null", which always returns false. The programmer will almost certainly have intended to get "where foo is null". Ideally, we could change: public static SimpleExpression eq(String propertyName, Object value) { return new SimpleExpression(propertyName, value, "="); } to public static SimpleExpression eq(String propertyName, Object value) { if (value == null) { return isNull(propertyName); } else { return new SimpleExpression(propertyName, value, "="); } } Unforunately that wont work, as isNull doesn't return a SimpleExpression. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

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[Hibernate-JIRA] Created: (HHH-3950) org.hibernate.MappingException: Type not supported for auditing: org.hibernate.type.IdentifierBagType

by David Coleman (JIRA)

org.hibernate.MappingException: Type not supported for auditing: org.hibernate.type.IdentifierBagType ----------------------------------------------------------------------------------------------------- Key: HHH-3950 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3950 Project: Hibernate Core Issue Type: Bug Components: envers Affects Versions: 3.3.0.GA Environment: JBoss Envers: jboss-envers-1.2.0.GA-hibernate-3.3 from org.jboss.envers (not on 3.5 of hibernate core yet) Hibernate Core: hibernate-core-3.3.0.SP1.jar JBoss + Seam Reporter: David Coleman Attachments: TypeIdentifierBagTypeNotSupportedTrace.txt Hi, I currenty have a problem with auditing a many-many relation in the entity show below. Initially I had the exact same problem as ´http://opensource.atlassian.com/projects/hibernate/browse/HHH-3843´' but on reading the documentation and releazing that the list contains duplicate elements, I add (as suggested) a @CollectionId annotation to get bag semantics. Hoewever, the seam application fails to start-up due to the error being thrown from the envers module: "type not supported for auditing: org.hibernate.type.IdentifierBagType, on entity com.baratz.absys2.core.model.api.User, property 'roles'." (stack trace attached) <snippet> @Entity @Audited @Table(name = "USER_ABSYS") public class User { @UserRoles @ManyToMany @JoinTable(name = "USER_ROLE", joinColumns = @JoinColumn(name = "UUNSEQ",unique=false) , inverseJoinColumns = @JoinColumn(name = "ROLE_ID",unique=false)) @TableGenerator(name = "UserRolesGen", table = "ABSYS_SEQUENCE", pkColumnName = "ID_NAME", valueColumnName = "NEXT_VAL", pkColumnValue = "USER_ROLE_ID_GEN", allocationSize=1) @CollectionId( columns = @Column(name="USER_ROLE_IDX"), type=@Type(type="long"), generator="UserRolesGen" ) public List<Role> getRoles() { return roles; } ... } </snippet> Regards, Dave -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

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[Hibernate-JIRA] Created: (ANN-819) @Any mapping fails during configuration: "@Any requires an explicit @JoinColumn(s)"

by Noah Miller (JIRA)

@Any mapping fails during configuration: "@Any requires an explicit @JoinColumn(s)" ----------------------------------------------------------------------------------- Key: ANN-819 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-819 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.4.0.GA, 3.4.0.CR2, 3.4.0.CR1, 3.3.1.GA Environment: Hibernate core 3.2.4.sp1 (reported in 3.3.1.GA as well) Hibernate annotations 3.3.1.GA (reported in 3.4.0.GA as well) Hibernate entity manager 3.3.1.ga MySQL 5.0.45 Reporter: Noah Miller When I try to apply the @Any annotation, I get the following exception: ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to Start: name=persistence.units:jar=test-build.jar,unitName=blueserve state=Create org.hibernate.AnnotationException: @Any requires an explicit @JoinColumn(s): com.builderadius.blueserve.model.Note.noteOwner at org.hibernate.cfg.AnnotationBinder.processElementAnnotations(AnnotationBinder.java:1201) at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:739) at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:501) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:282) at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1115) at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1195) at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:149) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:814) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:412) at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:126) at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:259) See the forum posting http://forum.hibernate.org/viewtopic.php?p=2403045 for another description of this problem. That thread suggests the problem is with EJB3OverridenAnnotationReader not adding properties annotated with @JoinColumn if xml mapping files exist. My code is: @Any(metaColumn = @Column(name = "RelatedRecType")) @AnyMetaDef(idType = "integer", metaType = "string", metaValues = { @MetaValue(targetEntity = Approval.class, value = "approval"), @MetaValue(targetEntity = ZoningPermit.class, value = "zoningpermit") }) @JoinColumn(name = "RelatedRecNum", nullable = false) public BlueserveEntity getNoteOwner() { return this.noteOwner; } An orm.xml file (auto-generated by seam-gen) exists in this project, though it has no entity mappings and there are no other hbm.xml files. When I remove this file, I no longer receive the exception (that's not a long-term solution). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 4 months

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[Hibernate-JIRA] Created: (HHH-3238) impossible to get the rowcount for a criteria that has projections

by hbMailingList (JIRA)

impossible to get the rowcount for a criteria that has projections ------------------------------------------------------------------ Key: HHH-3238 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3238 Project: Hibernate3 Issue Type: Bug Affects Versions: 3.2.6 Environment: hibernate 3.2.6, oracle 10g Reporter: hbMailingList Projections.rowCount correctly returns the NUMBER_OF_ROWS for the criteria's resultset. However if the criteria already has a projection then rowcount no longer returns the NUMBER_OF_ROWS in the result set. For example: Criteria c=session.CreateCriteria(Cat.class); ProjectionList pl = ...; .... pl.add(Projections.groupProperty("color")); pl.add(Projections.rowCount()); c.setProjections(pl); c.list(); will result in the following query: select color, count(*) from cats group by color I would expect it to result in: select count(*) from (select color from cats group by color) after all if I wanted the count by color I could have simply done: Projections.count(...) I really need this feature for my project...if you don't think this will make the release, would you please give me a hint and I'll submit a patch. Thanks for all the hard work. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2218) java.util.ConcurrentModificationException at org.hibernate.pretty.Printer.toString(Printer.java:90)

by rm (JIRA)

java.util.ConcurrentModificationException at org.hibernate.pretty.Printer.toString(Printer.java:90) --------------------------------------------------------------------------------------------------- Key: HHH-2218 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2218 Project: Hibernate3 Type: Bug Components: core Versions: 3.1.3 Environment: Hibernate 3.1.3, spring 2.1.8 on Jboss 4.0.2 with Oracle 10g Reporter: rm Similar issues have been logged since May 2005 and have been marked as 'Fixed' by Gavin especially for Session.toString() related cases. However, I am also facing similar issues in Printer.toString()... The saving grace is that when I set the debug level to INFO, the problem goes away... Am copy/pasting the relevent stacktrace...I have also debugged this on eclipse and the exact location is the call to "new Printer(....)" in AbstractFlushingEventListener.java java.util.ConcurrentModificationException 10:07:28,421 INFO [STDOUT] at java.util.HashMap$HashIterator.nextEntry(HashMap.java:787) 10:07:28,421 INFO [STDOUT] at java.util.HashMap$ValueIterator.next(HashMap.java:817) 10:07:28,421 INFO [STDOUT] at org.hibernate.pretty.Printer.toString(Printer.java:90) 10:07:28,421 INFO [STDOUT] at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:97) 10:07:28,421 INFO [STDOUT] at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:35) 10:07:28,421 INFO [STDOUT] at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:954) 10:07:28,421 INFO [STDOUT] at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1099) 10:07:28,421 INFO [STDOUT] at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) PS: This is my first attempt at logging issues at JIRA. Kindly point out any deficiencies or irregularities in this attempt. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (ANN-784) MapBinder.createFormulatedValue() does not honor DB schema name when creating query

by Sven Panko (JIRA)

MapBinder.createFormulatedValue() does not honor DB schema name when creating query ----------------------------------------------------------------------------------- Key: ANN-784 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-784 Project: Hibernate Annotations Issue Type: Bug Components: binder Affects Versions: 3.4.0.GA Environment: Hibernate 3.3.0.SP1, PostgresQL 8.3 Reporter: Sven Panko I detected a problem with a ManyToMany mapping using a Map in the following setup: @Entity @Table(name = "entitya", schema = "myschema") class EntityA { ... @ManyToMany(cascade = { CascadeType.PERSIST, CascadeType.MERGE }) @MapKey(name = "identifier") @JoinTable(name = "entitya_entityb", schema="myschema", joinColumns = @JoinColumn(name = "entitya_pk"), inverseJoinColumns = @JoinColumn(name = "entityb_pk")) @Cascade( { org.hibernate.annotations.CascadeType.SAVE_UPDATE, org.hibernate.annotations.CascadeType.DELETE_ORPHAN }) @Cache(usage = CacheConcurrencyStrategy.READ_WRITE) private Map<String, EntityB> entityBMap = new HashMap<String, EntityB>(); } @Entity @Table(name = "entityb", schema = "myschema") class EntityB { ... } The SQL generated to load the entityBMap collection contains a subquery in the select clause, which looks like this: select a8.identifier from entityb a8 where a8.pk=entityb0_.entityb_pk (entityb0_.entityb_pk comes from the outer select clause) The problem here is, that entityb in the from clause is not prepended by the schema name "myschema" (the outer query is correctly doing this in the join clause, however). I tracked this down to the createFormulatedValue() method in the MapBinder class; the responsible code snippet is contained in lines 292 - 296: StringBuilder fromAndWhereSb = new StringBuilder( " from " ) .append( associatedClass.getTable().getName() ) //.append(" as ") //Oracle doesn't support it in subqueries .append( " " ) .append( alias ).append( " where " ); associatedClass.getTable().getName() does not return the fully qualified table name, so I think this should look something like this: StringBuilder fromAndWhereSb = new StringBuilder( " from " ); if (associatedClass.getTable().getSchema() != null) { fromAndWhereSb.append(associatedClass.getTable().getSchema()).append('.'); } fromAndWhereSb.append( associatedClass.getTable().getName() ) //.append(" as ") //Oracle doesn't support it in subqueries .append( " " ) .append( alias ).append( " where " ); -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (BVAL-199) New convenience methods on Validator: void assertValid(Object o)/assertValidProperty(...)/assertValidValue(...) which throw a runtime ValidationException

by Geoffrey De Smet (JIRA)

New convenience methods on Validator: void assertValid(Object o)/assertValidProperty(...)/assertValidValue(...) which throw a runtime ValidationException --------------------------------------------------------------------------------------------------------------------------------------------------------- Key: BVAL-199 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVAL-199 Project: Bean Validation Issue Type: New Feature Components: spec-general Affects Versions: 1.0 final Reporter: Geoffrey De Smet 90% of the time we want to do: {code} Set<ConstraintViolation<Car>> constraintViolations = validator.validate(car); if (constraintViolations.size() > 0) { throw new MyValidationException(decentErrorMessage); } {code} >From http://docs.jboss.org/hibernate/stable/validator/reference/en/html_single... So why not supply a facade method to make it easy for us developers (especially those migrating from hibernate validator 3)? {code} validator.assertValid(car); {code} That allows the bean validation to standarize the Exception too: a ValidationException (or InvalidStateException or whatever you call it), which is of course a runtime exception. That in turn, allows the front-end frameworks to deal with that exception more cleanly (give the user a clue why the business method failed when it imported that address without a street from an import addresses file). Give special care to the message of that exception. It should clearly state at least 1 of the validations that failed (in english, not i18n) so when we find such an exception in the log we can easily see what caused it. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (BVAL-209) Upload schema where they are due

by Emmanuel Bernard (JIRA)

Upload schema where they are due -------------------------------- Key: BVAL-209 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVAL-209 Project: Bean Validation Issue Type: Bug Reporter: Emmanuel Bernard Assignee: Hardy Ferentschik Like http://java.sun.com/xml/ns/javaee/ we should have http://jboss.org/xml/ns/javax/validation/configuration should point to a descriptive html page. This page pointing to validation-configuration-1.0.xsd http://jboss.org/xml/ns/javax/validation/mapping should point to a descriptive html page. This page pointing to validation-mapping-1.0.xsd -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3502) getIdentifierMethod of BasicLazyInitializer does not match if method invoked through an interface with different return type

by Sean Bridges (JIRA)

getIdentifierMethod of BasicLazyInitializer does not match if method invoked through an interface with different return type ---------------------------------------------------------------------------------------------------------------------------- Key: HHH-3502 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3502 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.3.1 Reporter: Sean Bridges Priority: Minor I have an entity interface, public interface IEntity { public Object getId(); } and I have an entity, say User that implements this interface with an id method @Id public Long getId() { return id; } I can call getId() on an uninitialized proxy with, user.getId() however, if I call getId() in this way, ((IEntity) user)).getId() I get org.hibernate.LazyInitializationException: could not initialize proxy - no Session Looking at the code, BasicLazyInitializer has these lines, else if ( isUninitialized() && method.equals(getIdentifierMethod) ) { return getIdentifier(); } the method.equals(getIdentifierMethod) returns false. The methods are not equal() because they have different return types (this is allowed in 1.5 with covariant return types). Hibernate should not use Method.equals(), but should instead use the code below (modified from Method.equals(Object)), public boolean equalsIgnoringReturnType(Method m1, Method m2) { if ((m1.getDeclaringClass() != m2.getDeclaringClass()) { return false; } if (m1.getName() != m2.getName()) { return false; } Class[] params1 = m1.getParameterTypes(); Class[] params2 = m2.getParameterTypes(); if (params1.length != params2.length) { return false; } for (int i = 0; i < params1.length; i++) { if (params1[i] != params2[i]) return false; } return true; } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

2
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[Hibernate-JIRA] Created: (HHH-2744) QueryException raised for valid SQL query - problems with aliases parsing

by Michal Jastak (JIRA)

QueryException raised for valid SQL query - problems with aliases parsing ------------------------------------------------------------------------- Key: HHH-2744 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2744 Project: Hibernate3 Issue Type: Bug Affects Versions: 3.2.1 Environment: Tomcat 5.5, Hibernate Annotations 3.3.0 ga Reporter: Michal Jastak SQLQuery parser dose not parse queries correctly. Trying to invoke: session.createSQLQuery("select foo from bar where foo like '{%'"); ends with: rg.hibernate.QueryException: Unmatched braces for alias path [select foo from bar where foo like '{%'] at org.hibernate.loader.custom.sql.SQLQueryParser.substituteBrackets(SQLQueryParser.java:74) at org.hibernate.loader.custom.sql.SQLQueryParser.process(SQLQueryParser.java:51) at org.hibernate.loader.custom.sql.SQLCustomQuery.<init>(SQLCustomQuery.java:110) at org.hibernate.engine.query.NativeSQLQueryPlan.<init>(NativeSQLQueryPlan.java:43) at org.hibernate.engine.query.QueryPlanCache.getNativeSQLQueryPlan(QueryPlanCache.java:114) at org.hibernate.impl.AbstractSessionImpl.getNativeSQLQueryPlan(AbstractSessionImpl.java:137) at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:142) at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:152) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3826) Hibernate 3.3.1.GA + Javassist issue 3.9.0.GA : java.lang.RuntimeException: by java.lang.NoClassDefFoundError: org/hibernate/proxy/HibernateProxy (OSGI Server)

by Charles Moulliard (JIRA)

Hibernate 3.3.1.GA + Javassist issue 3.9.0.GA : java.lang.RuntimeException: by java.lang.NoClassDefFoundError: org/hibernate/proxy/HibernateProxy (OSGI Server) --------------------------------------------------------------------------------------------------------------------------------------------------------------- Key: HHH-3826 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3826 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.3.1 Reporter: Charles Moulliard Hi, I try to use Hibernate 3.3.1.GA in combination with Spring OSGI 1.2.0-rc1. Unfortunately, there is a classloading issue on OSGI : {code} Caused by: java.lang.RuntimeException: by java.lang.NoClassDefFoundError: org/hibernate/proxy/HibernateProxy at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:174) at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxyFactory(JavassistLazyInitializer.java:162) ... 58 more Caused by: javassist.CannotCompileException: by java.lang.NoClassDefFoundError: org/hibernate/proxy/HibernateProxy at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:167) at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:170) ... 59 more Caused by: java.lang.NoClassDefFoundError: org/hibernate/proxy/HibernateProxy at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:159) ... 60 more {code} remark : the package org.hibernate.proxy is defined in the MANIFEST file (section - Import-PAckage) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (BVAL-191) Introduce a addEntityNode() method to the fluent node builder API

by Emmanuel Bernard (JIRA)

Introduce a addEntityNode() method to the fluent node builder API ----------------------------------------------------------------- Key: BVAL-191 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVAL-191 Project: Bean Validation Issue Type: Improvement Components: spec-general Affects Versions: 1.0 final Reporter: Emmanuel Bernard In the current, model, to represent "persons[0]", we need to do constraintValidatorContext .buildConstraintViolationWithTemplate("constraints.CompatiblePersons.gender.message") .addNode("persons") .addNode(null).inIterable().atIndex(0) .addConstraintViolation(); this could be made cleaner with constraintValidatorContext .buildConstraintViolationWithTemplate("constraints.CompatiblePersons.gender.message") .addNode("persons") .addEntityNode().inIterable().atIndex(0) .addConstraintViolation(); -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2647) Problems with OR parenthesis in HQL

by Dennis Fleurbaaij (JIRA)

Problems with OR parenthesis in HQL ----------------------------------- Key: HHH-2647 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2647 Project: Hibernate3 Issue Type: Bug Components: query-hql Affects Versions: 3.2.1 Environment: Hibernate 3.2.1, postgresql 8.2, jboss 5 embedded beta 2 Reporter: Dennis Fleurbaaij Given the following (part) of a query in HQL (where 1 to 6 are comparisons of different types (=, <=, is null), but irrelevant for the problem posted here ): AND ( ( 1 AND 2 ) OR ( 3 AND 4 ) OR ( 5 AND 6 ) ) will be balanced to: and ( ( 1 ) and 2 or 3 and ( 4 ) or 5 and 6 ) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HV-256) Add 'exclusive' boolean attribute to @DecimalMin/@DecimalMax constraints

by Jaro Kuruc (JIRA)

Add 'exclusive' boolean attribute to @DecimalMin/@DecimalMax constraints ------------------------------------------------------------------------ Key: HV-256 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-256 Project: Hibernate Validator Issue Type: Improvement Components: validators Affects Versions: 4.0.0.GA Reporter: Jaro Kuruc Attachments: patch.patch Please find attached implementation and tests for a suggested improvement to @DecimalMin/@DecimalMax constraints. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-4700) ClassCastException with parameter in CaseNode.getFirstThenNode()

by Jean-Baptiste Mille (JIRA)

ClassCastException with parameter in CaseNode.getFirstThenNode() ---------------------------------------------------------------- Key: HHH-4700 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4700 Project: Hibernate Core Issue Type: Bug Components: query-hql Affects Versions: 3.3.2, 3.3.1, 3.3.0.SP1, 3.3.0.GA, 3.3.0.CR2, 3.3.0.CR1, 3.2.7, 3.2.6, 3.2.5, 3.2.4.sp1, 3.2.4, 3.2.3, 3.2.2, 3.2.1, 3.2.0.ga, 3.2.0.cr5, 3.2.0.cr4, 3.2.0.cr3, 3.2.0.cr2, 3.2.0 cr1 Environment: Hibernate 3.3.2.ga Reporter: Jean-Baptiste Mille Priority: Minor Attachments: testcase.zip Hql query with CASE .. WHEN and parameter in THEN clause throws a classCastException. Example : {code} UPDATE MyObject SET myProperty = CASE WHEN myFilterProperty like 'L%' THEN :new_value END {code} Exception java.lang.ClassCastException: org.hibernate.hql.ast.tree.ParameterNode cannot be cast to org.hibernate.hql.ast.tree.SelectExpression at org.hibernate.hql.ast.tree.CaseNode.getFirstThenNode(CaseNode.java:44) at org.hibernate.hql.ast.tree.CaseNode.getDataType(CaseNode.java:40) at org.hibernate.hql.ast.tree.BinaryLogicOperatorNode.extractDataType(BinaryLogicOperatorNode.java:210) at org.hibernate.hql.ast.tree.BinaryLogicOperatorNode.initialize(BinaryLogicOperatorNode.java:58) at org.hibernate.hql.ast.HqlSqlWalker.prepareLogicOperator(HqlSqlWalker.java:1133) at org.hibernate.hql.ast.HqlSqlWalker.evaluateAssignment(HqlSqlWalker.java:1043) at org.hibernate.hql.antlr.HqlSqlBaseWalker.assignment(HqlSqlBaseWalker.java:1086) at org.hibernate.hql.antlr.HqlSqlBaseWalker.setClause(HqlSqlBaseWalker.java:766) at org.hibernate.hql.antlr.HqlSqlBaseWalker.updateStatement(HqlSqlBaseWalker.java:361) at org.hibernate.hql.antlr.HqlSqlBaseWalker.statement(HqlSqlBaseWalker.java:239) at org.hibernate.hql.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:254) at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:185) at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:136) at com.bnpparibas.eqd.DMLCaseTest.runQuery(DMLCaseTest.java:67) at com.bnpparibas.eqd.DMLCaseTest.doesntWork(DMLCaseTest.java:35) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59) at org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98) at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79) at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87) at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77) at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42) at org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4ClassRunner.java:88) at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51) at org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44) at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27) at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37) at org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:46) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) This issue have been [posted in user forum|https://forum.hibernate.org/viewtopic.php?f=1&t=981196&p=2369061&hi...]. It works with Hibernate 3.1.3. A test case (designed for Hibernate 3.3.2.ga) which illustrate this issue is attached. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-4947) Silent exclusion of null-valued map entry

by Tsering Shrestha (JIRA)

Silent exclusion of null-valued map entry ----------------------------------------- Key: HHH-4947 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4947 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.0-CR-1, 3.3.2 Reporter: Tsering Shrestha <class name="Product"> <id name="id"> <generator class="native"/> </id> <map name="sellingPrice"> <key column="PRODUCT" not-null="true" foreign-key="FK_SP_PRODUCT"/> <map-key type="string" column="model" not-null="true"/> <element type="double" column="price" not-null="false"/> </map> </class> Product product = new Product(); Product.getSellingPrice().put("XL",null); Product.getSellingPrice().put("L", 34.90); session.save(product) Gives the following SQL: insert into PRODUCT (id) values (null) call identity() insert into SELLINGPRICE (PRODUCT, MODEL, PRICE) values (?, ?, ?) And the SELLINGPRICE table indeed only has one row. Why does Hibernately *silently* remove my null-valued entry? I would either want it to be able to save the entry or raise an exception that it cannot. Report this post -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2031) Add functions to Dialect that can disable use of schema and catalog parts -- for HSQLDB support

by Brian Holmes (JIRA)

Add functions to Dialect that can disable use of schema and catalog parts -- for HSQLDB support ----------------------------------------------------------------------------------------------- Key: HHH-2031 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2031 Project: Hibernate3 Type: Patch Components: core Versions: 3.1.3 Environment: This patch is against r9668 of /tags/v313/Hibernate3. Reporter: Brian Holmes Attachments: hibernate3-v313-support_schema_catalog_names.patch HSQLDB does not support the use of three part names, that is Tables with schema and catalog parts. This patch adds two functions to Dialect: supportsSchemaNames() and supportsCatalogNames(). Table.getQualifiedName() checks these values to decide whether to use or ignore the schema and catalog parts. By default these are enabled in Dialect. This patch only disables their use in HSQLDialect. This change is necessary for people who normally use Schema and Catalog names for access their primary database, but also use HSQLDB for Unit Testing. Without it, HSQLDB is unusable for Unit Testing because it fails on use of any catalog or schema names. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-4607) Deleted entities incorrectly reloaded within persistence context due to 2L cache

by Guenther Demetz (JIRA)

Deleted entities incorrectly reloaded within persistence context due to 2L cache -------------------------------------------------------------------------------- Key: HHH-4607 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4607 Project: Hibernate Core Issue Type: Bug Components: caching (L2) Affects Versions: 3.3.2 Environment: Hibernate3.3.2GA, SQLServer2008 used with COMMITED_READ isolation level Reporter: Guenther Demetz Attachments: TestCaseReloadAfterDelete.jar Normally hibernate_session.get(entityName, id) returns null if the concerning entity is scheduled for removal, indipendently if the current context was already flushed or not, and this is also correct. Attached testcase indeed shows, that with active 2Lcache hibernate_session.get(entityName, id) suddenly and incorrectly returns the concerning entity again if the deletion is already flushed and if in meantime another concurrent session do load the entity (possible with COMMITED_READ isolation)! Please see the attached testcase for detailed informations. Here the output of the testcase: 15:37:30,417 INFO Version:15 - Hibernate Annotations 3.4.0.GA 15:37:30,446 INFO Environment:560 - Hibernate 3.3.2.GA 15:37:30,452 INFO Environment:593 - hibernate.properties not found 15:37:30,461 INFO Environment:771 - Bytecode provider name : javassist 15:37:30,470 INFO Environment:652 - using JDK 1.4 java.sql.Timestamp handling 15:37:30,580 INFO Version:14 - Hibernate Commons Annotations 3.1.0.GA 15:37:30,587 INFO Version:16 - Hibernate EntityManager 3.4.0.CR1 15:37:30,993 INFO AnnotationBinder:419 - Binding entity from annotated class: hello.Customer$Passport 15:37:31,048 INFO EntityBinder:422 - Bind entity hello.Customer$Passport on table Customer$Passport 15:37:31,141 INFO AnnotationBinder:419 - Binding entity from annotated class: hello.Customer 15:37:31,143 INFO EntityBinder:422 - Bind entity hello.Customer on table Customer 15:37:31,191 INFO AnnotationBinder:419 - Binding entity from annotated class: hello.A 15:37:31,193 INFO EntityBinder:422 - Bind entity hello.A on table A 15:37:31,206 INFO AnnotationBinder:419 - Binding entity from annotated class: hello.Messag 15:37:31,207 INFO EntityBinder:422 - Bind entity hello.Messag on table MESSAG 15:37:31,221 INFO AnnotationBinder:419 - Binding entity from annotated class: hello.SMS 15:37:31,224 INFO EntityBinder:422 - Bind entity hello.SMS on table SMS 15:37:31,240 INFO AnnotationBinder:419 - Binding entity from annotated class: hello.C 15:37:31,241 INFO EntityBinder:422 - Bind entity hello.C on table C 15:37:31,252 INFO AnnotationBinder:419 - Binding entity from annotated class: hello.B 15:37:31,254 INFO EntityBinder:422 - Bind entity hello.B on table B 15:37:31,257 INFO AnnotationBinder:419 - Binding entity from annotated class: hello.Amme 15:37:31,258 INFO EntityBinder:422 - Bind entity hello.Amme on table Amme 15:37:31,262 INFO AnnotationBinder:419 - Binding entity from annotated class: hello.Footballer 15:37:31,263 INFO EntityBinder:422 - Bind entity hello.Footballer on table Footballer 15:37:31,360 INFO CollectionBinder:650 - Mapping collection: hello.C.aggC -> C 15:37:31,370 INFO Version:17 - Hibernate Validator 3.1.0.GA 15:37:31,443 INFO HibernateSearchEventListenerRegister:53 - Unable to find org.hibernate.search.event.FullTextIndexEventListener on the classpath. Hibernate Search is not enabled. 15:37:31,503 INFO DriverManagerConnectionProvider:64 - Using Hibernate built-in connection pool (not for production use!) 15:37:31,504 INFO DriverManagerConnectionProvider:65 - Hibernate connection pool size: 20 15:37:31,505 INFO DriverManagerConnectionProvider:68 - autocommit mode: true 15:37:31,506 INFO DriverManagerConnectionProvider:72 - JDBC isolation level: READ_COMMITTED 15:37:31,658 INFO DriverManagerConnectionProvider:103 - using driver: com.microsoft.sqlserver.jdbc.SQLServerDriver at URL: jdbc:sqlserver://phx00081:1433;databasename=jpaexample 15:37:31,660 INFO DriverManagerConnectionProvider:109 - connection properties: {user=sa, password=****, autocommit=true, release_mode=auto} 15:37:32,305 INFO SettingsFactory:114 - RDBMS: Microsoft SQL Server, version: 10.00.1600 15:37:32,314 INFO SettingsFactory:115 - JDBC driver: Microsoft SQL Server JDBC Driver 2.0, version: 2.0.1803.100 15:37:32,353 INFO Dialect:175 - Using dialect: org.hibernate.dialect.SQLServerDialect 15:37:32,365 INFO TransactionFactoryFactory:62 - Transaction strategy: org.hibernate.transaction.JDBCTransactionFactory 15:37:32,367 INFO TransactionManagerLookupFactory:80 - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended) 15:37:32,367 INFO SettingsFactory:161 - Automatic flush during beforeCompletion(): disabled 15:37:32,368 INFO SettingsFactory:165 - Automatic session close at end of transaction: disabled 15:37:32,369 INFO SettingsFactory:180 - Scrollable result sets: enabled 15:37:32,370 INFO SettingsFactory:188 - JDBC3 getGeneratedKeys(): enabled 15:37:32,370 INFO SettingsFactory:196 - Connection release mode: auto 15:37:32,376 INFO SettingsFactory:223 - Default batch fetch size: 1 15:37:32,379 INFO SettingsFactory:227 - Generate SQL with comments: disabled 15:37:32,379 INFO SettingsFactory:231 - Order SQL updates by primary key: disabled 15:37:32,380 INFO SettingsFactory:235 - Order SQL inserts for batching: disabled 15:37:32,380 INFO SettingsFactory:397 - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory 15:37:32,384 INFO ASTQueryTranslatorFactory:47 - Using ASTQueryTranslatorFactory 15:37:32,385 INFO SettingsFactory:243 - Query language substitutions: {} 15:37:32,385 INFO SettingsFactory:248 - JPA-QL strict compliance: enabled 15:37:32,385 INFO SettingsFactory:253 - Second-level cache: enabled 15:37:32,386 INFO SettingsFactory:257 - Query cache: disabled 15:37:32,391 INFO SettingsFactory:382 - Cache region factory : org.hibernate.cache.impl.bridge.RegionFactoryCacheProviderBridge 15:37:32,392 INFO RegionFactoryCacheProviderBridge:61 - Cache provider: org.hibernate.cache.EhCacheProvider 15:37:32,398 INFO SettingsFactory:267 - Optimize cache for minimal puts: disabled 15:37:32,398 INFO SettingsFactory:276 - Structured second-level cache entries: disabled 15:37:32,404 INFO SettingsFactory:305 - Statistics: disabled 15:37:32,404 INFO SettingsFactory:309 - Deleted entity synthetic identifier rollback: disabled 15:37:32,405 INFO SettingsFactory:324 - Default entity-mode: pojo 15:37:32,405 INFO SettingsFactory:328 - Named query checking : enabled 15:37:32,474 INFO SessionFactoryImpl:193 - building session factory 15:37:32,496 WARN ConfigurationFactory:127 - No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/home/pb00067/hibernate-distribution-3.3.2.GA/lib/optional/ehcache/ehcache-1.2.3.jar!/ehcache-failsafe.xml 15:37:32,552 WARN EhCacheProvider:93 - Could not find configuration [hello.A]; using defaults. 15:37:32,719 INFO PojoInstantiator:84 - no default (no-argument) constructor for class: hello.Customer$Passport (class must be instantiated by Interceptor) 15:37:32,841 INFO SessionFactoryObjectFactory:105 - Not binding factory to JNDI, no JNDI name configured 15:37:32,875 INFO SchemaExport:226 - Running hbm2ddl schema export 15:37:32,877 INFO SchemaExport:251 - exporting generated schema to database 15:37:32,960 INFO SchemaExport:268 - schema export complete The problem stays probably in method DefaultLoadEventListener#doLoad: as the delete-action is already flushed, the concerning entity is not present in the sessioncache anymore, where it was previously marked as REMOVED DefaultLoadEventListener#doLoad: ... Object entity = loadFromSessionCache( event, keyToLoad, options ); if ( entity == REMOVED_ENTITY_MARKER ) { log.debug( "load request found matching entity in context, but it is scheduled for removal; returning null" ); return null; } ... entity = loadFromSecondLevelCache(event, persister, options); if ( entity != null ) { ... return entity; } Afterwards doLoad attempts to load the entity from SecondLevelCache, where in meantime it may be put again due another concurrent session. N.B.: I believe the problem arises too if I would use JTA using the same transaction manager for both hibernate and 2LC (JBoss). best regards G.D. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Created: (HHH-3644) Add support for "WITH UR" isolation clause on DB2

by Ricardo Fernandes (JIRA)

Add support for "WITH UR" isolation clause on DB2 ------------------------------------------------- Key: HHH-3644 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3644 Project: Hibernate Core Issue Type: Sub-task Components: core Affects Versions: 3.3.1 Environment: HIbernate 3.3.1 / DB2 9.x Reporter: Ricardo Fernandes The question is basically the same as Steve's, i.e. to force DB2 to use as few locks as possible on heavy load scenarios. Although some might consider the use of the WITH UR clause a bad approach (since it allows dirty reads), the fact is that there are some cases where this is in fact acceptable, such as computing the total amount of rows of a query (for information purposes) or producing a high-level listing of items with very little detailed info. The bottom line is: if I need to trade performance for extremely accurate data, I surely want to be able to decide when this should happen. I've already performed the changes that makes it possible to use both the FOR READ ONLY and the WITH UR clauses and I will be submitting a patch shortly so you can have a look at it. The strategy I've used was basically the following: 1. Added two new methods on the Dialect class: String getDatabaseReadOnlyString(String sql) - for adding the READ ONLY clause String getDirtyReadsString(String sql) - for adding the WITH UR clause 2. Changed the Query interface in order to allow the user to say whether he/she wants the query to allow dirty reads: Query setAllowDirtyReads(boolean allowDirtyReads); 3. Added a default implementation on the AbstractQueryImpl which initializes the flag a false 4. Added a similar attribute on the QueryParameters class 5. Changed the prepareQueryStatement() method of the Loader class (just after the useLimit part in order: a) Ask the dialect for the getDatabaseReadOnlyString() is there are no LockModes set (as did Steve) b) Ask the dialect for the getDirtyReadsString() is the queyParameters allows dirty reads. All the tests were well succeeded. Hope you find these changes, at least, worth looking at. Best Regards, Ricardo -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3869) Improve toString on SessionStatistics

by David Sheldon (JIRA)

Improve toString on SessionStatistics ------------------------------------- Key: HHH-3869 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3869 Project: Hibernate Core Issue Type: Patch Components: core Reporter: David Sheldon Priority: Trivial Attachments: sessionstats.diff toString on SessionStatisticsImpl is missing a comma - patch attached. Before: SessionStatistics[entity count=100collection count=1100] After: SessionStatistics[entity count=100,collection count=1100] -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3862) Wrong link in documentation tutorial chapter 1

by Christian Bauer (JIRA)

Wrong link in documentation tutorial chapter 1 ---------------------------------------------- Key: HHH-3862 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3862 Project: Hibernate Core Issue Type: Bug Components: documentation Reporter: Christian Bauer Priority: Trivial Hi my name is Rafael. Just to let you know that in this page http://www.hibernate.org/hib_docs/v3/reference/en/html/tutorial-firstapp.... in the *Note* item the link maven is break. This link is point to http://maven.org instead of point to http://maven.apache.org. Let it! Regards, -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3458) Register postgres random() function as "rand" in PostgresSQLDialect

by Stephen Cresswell (JIRA)

Register postgres random() function as "rand" in PostgresSQLDialect ------------------------------------------------------------------- Key: HHH-3458 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3458 Project: Hibernate3 Issue Type: Improvement Components: build Affects Versions: 3.2.5 Environment: Postgres 8.3 Reporter: Stephen Cresswell Priority: Trivial I have an HQL query which uses "order by rand()". This works fine in our local integration tests (which are run against hsqldb), but fails against our build integration tests which runs postgres. The reason the query fails is because postgres function for "rand" is called "random". We can workaround this by dynamically detecting the db driver and generating db specific queries, but it strikes me that the cleanest solution for this is to simply re-register postgres' random function as "rand" in the PostgresSQLDialect, i.e. registerFunction( "random", new NoArgSQLFunction("random", Hibernate.DOUBLE) ); registerFunction( "rand", new NoArgSQLFunction("random", Hibernate.DOUBLE) ); -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2805) The class Order does not contain getters

by Aviad Lichtenstadt (JIRA)

The class Order does not contain getters ---------------------------------------- Key: HHH-2805 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2805 Project: Hibernate3 Issue Type: Improvement Components: query-criteria Affects Versions: 3.2.5 Reporter: Aviad Lichtenstadt Priority: Trivial Attachments: HibernateOrder.txt The class Order does not contain getters. This is way it is impossible to know if the ignoreCase field was set. This issue becomes more important using Hibernate Shards project. Using Shards the ordering is done using java and there is no way today to know is this property is set. i am applying a patch that adds this getter -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2721) PostgreSQLDialect: function md5() always returns a string value

by Dirk Leser (JIRA)

PostgreSQLDialect: function md5() always returns a string value --------------------------------------------------------------- Key: HHH-2721 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2721 Project: Hibernate3 Issue Type: Bug Components: query-hql Affects Versions: 3.2.4.sp1 Reporter: Dirk Leser Priority: Minor The md5() function always returns a string type and not the type given as parameter. Therefore the line registerFunction( "md5", new StandardSQLFunction("md5") ); has to be changed to registerFunction( "md5", new StandardSQLFunction("md5", Hibernate.STRING) ); in class org.hibernate.dialect.PostgreSQLDialect -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3788) FirebirdDialect: current_date() function

by Rafael Santini (JIRA)

FirebirdDialect: current_date() function ---------------------------------------- Key: HHH-3788 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3788 Project: Hibernate Core Issue Type: Bug Components: query-hql Affects Versions: 3.3.1 Environment: 3.3.1, Firebird 1.5 Reporter: Rafael Santini The FirebirdDialect does not supports current_date() function. A select like "select * from test where dt < current_date()" causes the following exception: --- Caused by: org.firebirdsql.jdbc.FBSQLException: GDS Exception. 335544569. Dynamic SQL Error SQL error code = -104 Token unknown - line 1, column X ( --- In MySQLDialect.java there is: registerFunction("current_date", new NoArgSQLFunction("current_date", Hibernate.DATE, false) ); But in InterbaseDialect.java or FirebirdDialect.java there is not the current_date function. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2448) Generate identical column aliases among cluster

by Loïc LEFEVRE (JIRA)

Generate identical column aliases among cluster ----------------------------------------------- Key: HHH-2448 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2448 Project: Hibernate3 Type: Improvement Components: query-sql Versions: 3.2.2 Environment: Hibernate version: 3.2.2, 2.1.8 Database: Oracle 9.2.0.8 Reporter: Loïc LEFEVRE Attachments: report_1.txt, report_2.txt Among our weblogic cluster (12 instances), we can see that a query can have different column aliases. Although all seems correct, when regarding database reports like StatsPack or Spotlight we can see that because of these different aliases, the reports are wrong. Indeed, a resource consuming query can see its associated report properties (cpu usage, buffer gets, number of executions...) divided by the number of weblogic instances of our cluster (i.e. divided by 12) thus preventing us to pinpoint the queries to look at. On a 3 instances cluster, we can see this report: REPORT#1: one statement with a poor number of buffer gets/execution is reported splitted in 3, see the alias generated for column DTO.CREATION_DATE for example On a 4 instances cluster, we can see this report: REPORT#2: one statement responsible of the latch free/cache buffers chains wait events splitted in 4, note the column alias generated fordeffcashcy0_.BEST_EXPECTED_CY More than confusing the DBAs about the same query with n different "faces", our reports don't show us all the queries to look at: indeed, in our "Top 50 queries", a lot of them are duplicates! Also the memory required in the SGA to store the queries, the execution plan and so on is increased... Finally, although the column aliases can have up to 30 characters under Oracle, the limit is set to 10, why? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-5255) Bytecode instrumented byte[] lazy properties do not work

by Kyrill Alyoshin (JIRA)

Bytecode instrumented byte[] lazy properties do not work -------------------------------------------------------- Key: HHH-5255 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5255 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.2 Environment: Hibernate-3.5.2, Oracle 10g Reporter: Kyrill Alyoshin Well, I have an entity that stores a byte[] property as a Blob. @Lob @Basic(optional = false, fetch = FetchType.LAZY) public byte[] getContent() { return content; } The content can be pretty large, so I marked it as lazy and to enable lazy property fetching I am instrumenting the class at build-time using org.hibernate.tool.instrument.javassist.InstrumentTask just as the documentation says. However, when I call session.merge on this entity, I can get this stacktrace: java.lang.ClassCastException: org.hibernate.intercept.LazyPropertyInitializer$1 cannot be cast to [B at org.hibernate.type.AbstractLongBinaryType.toInternalFormat(AbstractLongBinaryType.java:46) at org.hibernate.type.AbstractBynaryType.isEqual(AbstractBynaryType.java:134) at org.hibernate.type.NullableType.isEqual(NullableType.java:233) at org.hibernate.type.MutableType.replace(MutableType.java:60) at org.hibernate.type.TypeFactory.replace(TypeFactory.java:548) at org.hibernate.event.def.DefaultMergeEventListener.copyValues(DefaultMergeEventListener.java:495) at org.hibernate.event.def.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:423) at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:234) at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:84) at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:859) at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:843) at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:847) It seems to work fine on session.get() I think it is a bug. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3811) Bug: No ability to escape SQL keywords in HQL queries.

by John Roberts (JIRA)

Bug: No ability to escape SQL keywords in HQL queries. ------------------------------------------------------ Key: HHH-3811 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3811 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.0.CR1 Environment: 3.3.0.CR1, MS SQL Server 2005 Express Reporter: John Roberts Priority: Critical There appears to be no way to escape property names that are SQL keywords in HQL queries. For example, if you have a property named "key", which is a reasonable name for a property, and you are constructing an HQL query, e.g.: session.createQuery("select from Entities where key=?"); That will fail on MS SQL Server, because "key" is a reserved T-SQL keyword. However, there is no way to make it succeed, as either an absent-minded developer appears to have forgotten to add the ability to escape keywords to HQL (oops), or it's the secret of the millennium and was left out of the documentation on purpose (it has certainly boggled the minds of the folks on FreeNode #java, #hibernate, and the hibernate forum). Note that none of the following will succeed (this is what I have tried so far): session.createQuery("select from Entities where key=?"); session.createQuery("select from Entities where [key]=?"); // <-- mssql style still fails to be parsed session.createQuery("select from Entities where `key`=?"); session.createQuery("select from Entities where 'key'=?"); session.createQuery("select from Entities where \"key\"=?"); session.createQuery("select from Entities where ''key''=?"); session.createQuery("select from Entities where {key}=?"); session.createQuery("select from Entities where <key>=?"); session.createQuery("select from Entities where (key)=?"); session.createQuery("select from Entities where $key$=?"); session.createQuery("select from Entities where $key=?"); Note that using the underlying DBMS's escape method *does* work for column names in the entity mappings, but does not work in actual HQL. Since most DBMS's have their own dialects of SQL, the inability to escape keywords in HQL means that it is generally impossible to guarantee that any given HQL query will work unless you specifically design your application around the underlying DBMS (which is precisely one of the things you were hoping to avoid with Hibernate -- although on the other hand you're already tied to the DBMS with escaped keywords in the entity mapping anyways). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3818) Hibernate/JBC integration doesn't property handle Entity/CollectionRegionAccessStrategy evict

by Brian Stansberry (JIRA)

Hibernate/JBC integration doesn't property handle Entity/CollectionRegionAccessStrategy evict --------------------------------------------------------------------------------------------- Key: HHH-3818 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3818 Project: Hibernate Core Issue Type: Bug Components: caching (L2) Affects Versions: 3.3.1 Reporter: Brian Stansberry Assignee: Brian Stansberry Fix For: 3.3.x EntityRegionAccessStrategy and CollectionRegionAccessStrategy have evict(Object key) and evictAll() that say they must cause removal of items from the cache "immediately without regard for transaction isolation." The Hibernate/JBC integration is not properly handling this as the JBC removeNode calls it makes are not dealing with transactional issues. The integration needs to: 1) Perhaps suspend any ongoing tx (particularly since these calls are typically made from a tx Synchronization's afterCompletion() callback, when the tx is Status.COMMITTED and it isn't appropriate to call into the cache expecting the cache to incorporate the call into the transaction. (Alhthough I believe JBC handles this correctly by ignoring the tx, since it isn't ACTIVE). 2) Deal with the fact that the tx that is being committed is likely holding locks in JBC. This is the big issue. I believe dealing with this will a) require keeping state in the Hib/JBC integration layer's Region to track that an eviction has occurred but may not be reflected in JBC b) using JBC as a notification bus to propagate the fact of the eviction to other nodes c) attempting to evict the data from JBC locally, failing promptly in the face of lock conflicts d) including in any get() or putFromLoad() calls logic to check the state from a), again attempting to evict locally (with a very short timeout) if not yet evicted and not allowing calls to proceed into JBC until successful. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (BVAL-192) Add 'exclusive' boolean attribute to @DecimalMin/@DecimalMax constraints

by Jaro Kuruc (JIRA)

Add 'exclusive' boolean attribute to @DecimalMin/@DecimalMax constraints ------------------------------------------------------------------------ Key: BVAL-192 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVAL-192 Project: Bean Validation Issue Type: Improvement Components: spec-general Affects Versions: 1.0 final Environment: Hibernate Validator 4.0.0.GA Reporter: Jaro Kuruc Attachments: patch.patch Hi, may I suggest to enhance @DecimalMin/@DecimalMax constraints with additional 'exclusive' boolean attribute? This would allow to define a constraints like: a positive non-zero decimal number @DecimalMin(value = "0.0", exclusive = true) a negative non-zero decimal number @DecimalMax(value = "0.0", exclusive = true) This makes sense when dealing with decimal numbers where one might want to allow a number regardless of the precision. @DecimalMin("0.0001") vs. @DecimalMin("0.000000001"), etc. To maintain backward compatibility, default value for new 'exclusive' boolean attribute should be false. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (ANN-787) @UniqueConstraint annotation not creating unique indexes

by Avinash THM (JIRA)

@UniqueConstraint annotation not creating unique indexes -------------------------------------------------------- Key: ANN-787 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-787 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.3.1.GA Environment: hibernate-core 3.3.1GA, hibernate-annotations 3.4.0GA, DB2 version 9.1 Reporter: Avinash THM Priority: Minor Unique indexes are not being created when using @UniqueConstraint annotation. The tables are created properly with primary keys and foreign keys, but the unique indexes are not created. I have posted the issue in hibernate forum (http://forum.hibernate.org/viewtopic.php?t=991505&highlight=) but didnt get any reply. I have also seen a couple of posts for the same problem. can anybody help me out with this issue? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-4857) Sharing some of the config info from Ejb3Configuration and SessionFactoryImpl

by Chris Baxter (JIRA)

Sharing some of the config info from Ejb3Configuration and SessionFactoryImpl ----------------------------------------------------------------------------- Key: HHH-4857 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4857 Project: Hibernate Core Issue Type: New Feature Components: core, entity-manager Reporter: Chris Baxter Priority: Minor In our system, we have each clients data in a separate DB instance. We're using JPA (via hibernate) on top of that to get at the data. The problem here is that for each client DB supported by one of our jboss servers, we have to have an instance of EntityManagerFactory compete with an Ejb3Configuration instance. Each config instance takes up around 20 MBs of permanent space, so if we have have 1000 client DBs supported by a jboss instance, it takes up a hugh amount of memory for information that will always be the same (the DB schemas are always the exact same in each client DB) across all EntityManagerFactory instances. So what I want to know is if there is a way to only have one instance of Ejb3Configuration that can be shared across all of the EntityManagerFactory instances that are spawning my EntityManagers. This would be huge as it would help me save many gigs of memory that never can be collected (old gen in jboss). I prototyped some changes locally to Ejb3Configuration (to allow an instance of AnnotationConfiguration to be supplied in the constructor, allowing sharing across all instanced of this class) and to SessionFactoryImpl (to share some of the properties like entityPersisters, classMetadata and such) and I was able to reduce the footprint to 20 MBs for the first DB and then under a MB for each additional DB. The changes I made were a bit quick and dirty though, just to see if it was possible. So I'm taking out this feature request to see if this is a piece of work that you guys can do (or I can contribute after refactoring to a more suitable approach) and integrate into the main code for hibernate-core and hibernate-entitymanager. Let me know if this is something you guys think to be a valuable addition. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3465) HiRDB Support

by Tomoto Shimizu Washio (JIRA)

HiRDB Support ------------- Key: HHH-3465 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3465 Project: Hibernate3 Issue Type: New Feature Components: core Affects Versions: 3.2.5 Environment: 3.2.5 + HiRDB V8 + Type4 JDBC Driver Reporter: Tomoto Shimizu Washio Attachments: hirdbdialect.patch I would like to contribute with a dialect for HiRDB, Hitachi's RDBMS. (For more information, please see http://www.hitachi.co.jp/Prod/comp/soft1/global/prod/hirdb/) I added 4 classes and slightly modified 2 existing classes as shown below. Please look at the documentation at the top of the patch for explanations. org.hibernate.dialect.HiRDBDialect (added) org.hibernate.dialect.UserFuncDeclParser (added) org.hibernate.dialect.DialectFactory (modified) org.hibernate.dialect.function.AnsiTrimEmulationFunction (modified) org.hibernate.dialect.function.AnsiTrimEmulationFunctionWithTrimstrs (added) org.hibernate.dialect.function.TypeQualifiedSQLFunction (added) You may think this code is relatively large as a dialect. It is because I also implemented user-defined function support. As HiRDB requires '?' parameters to be qualified by 'as <type>' in user-defined function invocations, I made a parser for the type declarations that the user specified in the properties file, and a renderer for the type qualifier. See javadoc comments of HiRDBDialect and UserFuncDeclParser for more details. This patch is created on Hibernate 3.2.5.ga and tested on HiRDB V8 with Type4 JDBC Driver. The example configuration for HiRDB is shown below: hibernate.dialect org.hibernate.dialect.HiRDBDialect hibernate.connection.driver_class JP.co.Hitachi.soft.HiRDB.JDBC.HiRDBDriver hibernate.connection.url jdbc:hitachi:hirdb://DBID=@HIRDBENVGRP=C:/hirdb.ini hibernate.connection.username hitachi hibernate.connection.password hitachi -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-4079) Fail-fast a build using JDK6

by Andrew Lee Rubinger (JIRA)

Fail-fast a build using JDK6 ---------------------------- Key: HHH-4079 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4079 Project: Hibernate Core Issue Type: Improvement Environment: JDK6 Reporter: Andrew Lee Rubinger Attachments: HHH-4079.patch Emmanuel tells me that JDK5 is a requirement for building Hibernate Core. If JDK6 is an invalid choice, this patch will tell developers. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3367) Add support to OpenEdge RDMS (Progress 10) in DialectFactory

by Glaucio Scheibel (JIRA)

Add support to OpenEdge RDMS (Progress 10) in DialectFactory ------------------------------------------------------------ Key: HHH-3367 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3367 Project: Hibernate3 Issue Type: Patch Components: core Affects Versions: 3.2.6 Reporter: Glaucio Scheibel Attachments: DialectFactory.java, DialectFactory.patch This patch adds OpenEdge (formely Progress Database) support to DialectFactory class. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2654) Ingres dialect patch to support bit_length

by Chris Bredesen (JIRA)

Ingres dialect patch to support bit_length ------------------------------------------ Key: HHH-2654 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2654 Project: Hibernate3 Issue Type: Patch Components: core Reporter: Chris Bredesen Assignee: Steve Ebersole Priority: Minor Attachments: IngresDialect.diff This patch from Daniel fixes the Ingres dialect to support bit_length. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HV-296) Apply constraints on the elements of an Iterable instance

by Hardy Ferentschik (JIRA)

Apply constraints on the elements of an Iterable instance --------------------------------------------------------- Key: HV-296 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-296 Project: Hibernate Validator Issue Type: New Feature Components: engine Affects Versions: 4.0.2.GA Reporter: Hardy Ferentschik Assignee: Hardy Ferentschik See BVAL-202 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-4874) Embedded Objects get set to null if all its members are null

by Srinath (JIRA)

Embedded Objects get set to null if all its members are null ------------------------------------------------------------ Key: HHH-4874 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4874 Project: Hibernate Core Issue Type: Bug Components: annotations Reporter: Srinath Embedded Objects get set to null if all its members are null.i am facing this problem when i am having @Embeddable properties are null.even i creating instance in Parent class no-argument constructor.is there any other way to overcome from this issue? Thanks -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3733) Introduce an annotation to disable ad-hoc null semantic of Hibernate components

by Vladimir Kovalyuk (JIRA)

Introduce an annotation to disable ad-hoc null semantic of Hibernate components ------------------------------------------------------------------------------- Key: HHH-3733 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3733 Project: Hibernate Core Issue Type: Improvement Components: core Reporter: Vladimir Kovalyuk see http://forums.hibernate.org/viewtopic.php?t=993972 For the model @Entity public class Person { private Address name = new Address(); ... @Embedded Address getAddress() {} } @Embeddable public class Address { public String getCity() {} public String getStreet() {} } the following xhtml excerpt causes NPE constantly when editing a person which address properties hasn't been filled in yet <h:inputText value="#{person.address.city}" /> I suggest introducing an annotation @Static which could be applied to Address class and lead to disabling null ad-hoc semantic on its instances. For some environments such as user interface this may be considered as the default behavior. I suggest introducing an Hibernate configuration parameter which would switch off the semantic. I would propose to consider embeddable classes as static mixins from OO design, not as just limited entities without identity. This point of view explains that embedded instance is a part of entity so it's lifecycle is the same as the entity's lifecycle. Thus constant presence of embeddable instance (property is never null) is the default behavior. Thus configuration parameter is "must have", not the thing which is "nice to have". >From the other hand null ad-hoc semantic is like dynamic mixins. So it would be nice to have a @Dynamic annotation to force this semantic for some components. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2308) Adjusting the Outer Join Predicate using Criteria Query

by Ben Grant (JIRA)

Adjusting the Outer Join Predicate using Criteria Query ------------------------------------------------------- Key: HHH-2308 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2308 Project: Hibernate3 Type: New Feature Components: query-criteria Versions: 3.2.1 Environment: Linux Using MS SQLServer Reporter: Ben Grant I have two tables Table A ||Col_1||Col_2|| |London| UK | |Liverpool| UK | | New York | USA | Table B ||Col_1||Col_2|| Col_3|| | UK | Europe | 0 | USA | Americas | 1 Using the Criteria class, Restriction Class and FetchMode, Hibernate manages to create a query that looks like this select distinct top 2000 this_.Col_1 as y0_, TableB3_.Col2 as y1_ from TableA this_ left outer join TableB TableB3_ on this_.Col_2= TableB3_.Col_1 where TableB3_.Col_3=1 When really i need the query to be like this select distinct top 2000 this_.Col_1 as y0_, TableB3_.Col2 as y1_ from TableA this_ left outer join TableB TableB3_ on this_.Col_2= TableB3_.Col_1 AND TableB3_.Col_3=1 currently their isn't any know way for hibernate to adjust or apply filters within the join clause. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 6 months

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[Hibernate-JIRA] Created: (HHH-5040) SQLQuery fails with auto-discovery of result set metadata and aliased columns

by Chris Wilson (JIRA)

SQLQuery fails with auto-discovery of result set metadata and aliased columns ----------------------------------------------------------------------------- Key: HHH-5040 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5040 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.2 Environment: 3.3.2 GA, MySQL Connector/J 5.0. Reporter: Chris Wilson Attachments: HibernateSqlQueryAliasTest.java Hibernate assumes that the column name returned by ResultSetMetaData#getColumnName(int) is the name it can use to extract the data from the ResultSet. However, if the SQLQuery uses column aliases, then this will fail here: {code|title=Stack Trace} org.hibernate.exception.SQLGrammarException: could not execute query at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:90) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.loader.Loader.doList(Loader.java:2235) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2129) at org.hibernate.loader.Loader.list(Loader.java:2124) at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:312) at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1723) at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165) at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:175) at org.wfp.rita.test.hibernate.HibernateSqlQueryAliasTest.testFailingWithAliases(HibernateSqlQueryAliasTest.java:45) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.wfp.rita.test.base.HibernateTestBase.runTestMethod(HibernateTestBase.java:204) at org.wfp.rita.test.base.HibernateTestBase.runTest(HibernateTestBase.java:117) at junit.framework.TestCase.runBare(TestCase.java:130) at junit.framework.TestResult$1.protect(TestResult.java:106) at junit.framework.TestResult.runProtected(TestResult.java:124) at junit.framework.TestResult.run(TestResult.java:109) at junit.framework.TestCase.run(TestCase.java:120) at junit.framework.TestSuite.runTest(TestSuite.java:230) at junit.framework.TestSuite.run(TestSuite.java:225) at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: java.sql.SQLException: Column 'id' not found. at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1075) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:989) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:984) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:929) at com.mysql.jdbc.ResultSetImpl.findColumn(ResultSetImpl.java:1145) at com.mysql.jdbc.ResultSetImpl.getInt(ResultSetImpl.java:2814) at org.hibernate.type.IntegerType.get(IntegerType.java:51) at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:184) at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:210) at org.hibernate.loader.custom.CustomLoader$ScalarResultColumnProcessor.extract(CustomLoader.java:497) at org.hibernate.loader.custom.CustomLoader$ResultRowProcessor.buildResultRow(CustomLoader.java:443) at org.hibernate.loader.custom.CustomLoader.getResultColumnOrRow(CustomLoader.java:340) at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:629) at org.hibernate.loader.Loader.doQuery(Loader.java:724) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259) at org.hibernate.loader.Loader.doList(Loader.java:2232) ... 26 more {code} Hibernate appears to support auto-discovery of result set columns, notwithstanding bug [HHH-436|http://opensource.atlassian.com/projects/hibernate/browse/HHH-436] which was closed as fixed. No QueryException is thrown if the returns of the query have not been defined. Instead, SQLQueryImpl.verifyParameters() sets SQLQueryImpl.autodiscovertypes, which ends up in QueryParameters.autodiscovertypes, which CustomLoader.doQuery() passes to CustomLoader.getResultSet(), which then calls CustomLoader.autoDiscoverTypes(), which calls ScalarResultColumnProcessor.performDiscovery(). performDiscovery() calls ResultSetMetaData#getColumnName() to retrieve each column name from the result set, which ends up in CustomLoader.ResultRowProcessor, where ScalarResultColumnProcessor.extract() tries to use it to extract data from the result set. Because the name doesn't match the actual alias used in the result set, this fails with the exception given above. [JDBC 4.0 Specification|http://jcp.org/aboutJava/communityprocess/final/jsr221/inde...] does not specify whether ResultSetMetaData.getColumnName() should return the name of the underlying column, or the name of the alias. It seems bizarre to me that it returns a value that cannot be passed to ResultSet.getObject(String). However, both MySQL and H2 take the position that we should call ResultSetMetaData.getColumnLabel() instead to get the name that can be used on the ResultSet: * [MySQL bug 21379|http://bugs.mysql.com/bug.php?id=21379] * [MySQL bug 21596|http://bugs.mysql.com/bug.php?id=21596] * [H2 mailing list discussion|http://www.mail-archive.com/h2-database@googlegroups.com/msg00...] The fix would appear to be modifying ScalarResultColumnProcessor.performDiscovery() (or CustomLoader.Metadata.getColumnName()) so that it calls getColumnLabel() instead of getColumnName(). The workaround is to explicitly specify column aliases with SQLQuery.addScalar(). Test case attached. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 6 months

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[Hibernate-JIRA] Created: (HSEARCH-383) Hibernate Search does not respect the @AccessType annotation in respect to @Id fields.

by Steven Knock (JIRA)

Hibernate Search does not respect the @AccessType annotation in respect to @Id fields. -------------------------------------------------------------------------------------- Key: HSEARCH-383 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-383 Project: Hibernate Search Issue Type: Bug Components: engine Affects Versions: 3.1.1.GA, 3.1.0.GA Environment: Hibernate 3.3.1.GA Reporter: Steven Knock Priority: Minor Attachments: TestAccessTypeProblem.java This occurs when indexing an Entity annotated as @IndexedEmbedded if the object that it is @ContainedIn is a proxy object that has not yet been loaded and if the @AccessType of the @Id of the proxy object has been overriden from field to property. This is because Hibernate Search does not respect the @AccessType annotation, and so attempts to read the id of the parent object directly from the member variable, which is not initialised in the proxy and so returns 0 in the attached test case. The problem is in: org.hibernate.search.engine.DocumentBuilderIndexedEntity.checkDocumentId(). This results in a record in the Lucene index that has no reference to the containing instance. So, while the number of results is returned correctly, any attempt to actually retrieve the results and convert them into Hibernate objects fails. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 6 months

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[Hibernate-JIRA] Created: (HSEARCH-402) Provide a ReaderProvider to cap the number of index reopenings to a fixed rate

by Sanne Grinovero (JIRA)

Provide a ReaderProvider to cap the number of index reopenings to a fixed rate ------------------------------------------------------------------------------ Key: HSEARCH-402 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-402 Project: Hibernate Search Issue Type: New Feature Reporter: Sanne Grinovero Assignee: Sanne Grinovero Fix For: 3.2.0 It's often unneeded to recheck for an index update at very high frequency, which ends up to be a bottleneck in high-throughput applications for an unneded guarantee of having latest version of index. Setting a configurable period, let's say 5 seconds, will make this ReaderProvider reopen an IndexReader once each 5 seconds. This can be done in background, removing the delay of checks from the call to openReader(); and enabling index warmup in future (Lucene 2.9 feature) in background. When reopening in background the ratio will be fixed, i.e. the index will be reopened even if there's no request for a new IR. This impl should manage the timer, but otherwise delegate to another implementation of ReaderProvider (defaulting to current default: SharingBufferReaderProvider) to optionally chain and provide the benefits of the other implementation. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 6 months

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[Hibernate-JIRA] Created: (HSEARCH-436) Expose a metadata API

by Hardy Ferentschik (JIRA)

Expose a metadata API --------------------- Key: HSEARCH-436 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-436 Project: Hibernate Search Issue Type: New Feature Components: engine, mapping Affects Versions: 3.2.0.Beta1 Reporter: Hardy Ferentschik Assignee: Hardy Ferentschik Fix For: 3.3.0 SearchFactory should expose some metadata API which allows to query information about the configuration. This includes things like * list of indexed classes * indexed fields per class/index * ... -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 6 months

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[Hibernate-JIRA] Created: (HHH-2844) Limit and 'For Update' do not work on Oracle

by Michael Kopp (JIRA)

Limit and 'For Update' do not work on Oracle -------------------------------------------- Key: HHH-2844 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2844 Project: Hibernate3 Issue Type: Bug Components: query-sql Affects Versions: 3.2.2 Reporter: Michael Kopp Limits on oracle lead too: select * from (select x.y as xy_1 from table x) where rownum <= 5 when doing a for update that leads too select * from (select x.y as xy_1 from table x) where rownum <= 5 for update of x.y The problem is that the x.y is invalid and not found within the temporary view and leads to an oracle error. what would be valid is the name of the view column xy_1, meaning select * from (select x.y as xy_1 from table x) where rownum <= 5 for update of xy_1 Actually this should be valid in all cases when doing a alias for update lock. My Solution thus was to override the following in my own Oracle Dialect public String applyLocksToSql(final String sql, final Map aliasedLockModes, final Map keyColumnNames) { final String s = new ForUpdateFragment(this, aliasedLockModes, keyColumnNames) { @Override public ForUpdateFragment addTableAlias(final String alias) { // search for alias in sql final int i = sql.indexOf(alias); // check if the found string is followed by an ' as ' and thus has a column alias if (i != -1 && sql.length() > (i + alias.length() + 4) && sql.substring(i + alias.length(), i + alias.length() + 4).equals( " as ")) { // use the column alias return super.addTableAlias(sql.substring(i + alias.length() + 4, sql.indexOf(',',i + alias.length() + 4))); } return super.addTableAlias(alias); } }.toFragmentString(); return sql + s; -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 6 months

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[Hibernate-JIRA] Created: (HBX-939) Composite IDs and many-to-many relationships

by Markus Kramer (JIRA)

Composite IDs and many-to-many relationships -------------------------------------------- Key: HBX-939 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-939 Project: Hibernate Tools Issue Type: Bug Affects Versions: 3.2beta9 Environment: Hibrnate 3.2.1, Postgresql 8.1.8 Reporter: Markus Kramer Attachments: B.hbm.xml, testdb.sql The detection of many-to-many relationships doesn't work correctly if the primary key of one of the involved tables consists of more than one field. An example: One of two tables (table 'A') of a many-to-many relationship has a primary key consisting of two attributes (id1 and id2). The generated B.hbm.xml for the table 'B' contains this: <set name="as" inverse="true" table="a_b"> <key> <column name="b_id" not-null="true" /> </key> <many-to-many entity-name="test.A"> <column name="a_id1" not-null="true" /> </many-to-many> </set> But there should be another entry for the referenced primary key: <column name="a_id2" not-null="true" /> The SQL code for the used tables and the complete B.hbm.xml are attached. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 6 months

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[Hibernate-JIRA] Created: (HSEARCH-444) Search fails to start when core uses XML mappings making use of entity-name attribute

by Sanne Grinovero (JIRA)

Search fails to start when core uses XML mappings making use of entity-name attribute ------------------------------------------------------------------------------------- Key: HSEARCH-444 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-444 Project: Hibernate Search Issue Type: Bug Components: mapping Affects Versions: 3.1.0.GA Reporter: Sanne Grinovero Assignee: Emmanuel Bernard Fix For: 3.2.0.Beta2 As described on forums: https://forum.hibernate.org/viewtopic.php?f=9&t=993687 classes mapped using XML on hibernate core, like classes starting with: <class name="com.mydomain.myapp.AnswerImpl" table="answer" entity-name="Answer"> cause: Caused by: java.lang.NullPointerException at org.hibernate.search.cfg.SearchConfigurationFromHibernateCore.getClassMapping(SearchConfigurationFromHibernateCore.java:31) at org.hibernate.search.store.DirectoryProviderFactory.getDirectoryProviderName(DirectoryProviderFactory.java:226) at org.hibernate.search.store.DirectoryProviderFactory.createDirectoryProviders(DirectoryProviderFactory.java:53) at org.hibernate.search.impl.SearchFactoryImpl.initDocumentBuilders(SearchFactoryImpl.java:404) at org.hibernate.search.impl.SearchFactoryImpl.<init>(SearchFactoryImpl.java:119) at org.hibernate.search.event.ContextHolder.getOrBuildSearchFactory(ContextHolder.java:30) at org.hibernate.search.event.FullTextIndexEventListener.initialize(FullTextIndexEventListener.java:59) at org.hibernate.event.EventListeners$1.processListener(EventListeners.java:198) at org.hibernate.event.EventListeners.processListeners(EventListeners.java:181) at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:194) ... 16 more This was reported on 3.1.0.GA but I guess it affects all releases. There's a "test WAR" in the forums, going to ask for a testcase. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 6 months

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[Hibernate-JIRA] Created: (HHH-2058) puhs SessionImplementor.getInterceptor up into Session

by Max Rydahl Andersen (JIRA)

puhs SessionImplementor.getInterceptor up into Session ------------------------------------------------------ Key: HHH-2058 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2058 Project: Hibernate3 Type: Improvement Components: core Reporter: Max Rydahl Andersen Being able to get the actual interceptor used for a certain Session is beneficial. any reason why it is not exposed on Session ? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 6 months

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[Hibernate-JIRA] Created: (HHH-3129) Null Role in PersitentCollection during a onCollectionRecreate() in an Interceptor

by Jose CHILLAN (JIRA)

Null Role in PersitentCollection during a onCollectionRecreate() in an Interceptor ---------------------------------------------------------------------------------- Key: HHH-3129 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3129 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.6 Environment: Any Reporter: Jose CHILLAN When the "onCollectionRecreate" is invoked on an Interceptor, the getRole() method returns null. After investigation, the problem is located in the class CollectionEntry in one of its constructors and is easily solved using the patch : public CollectionEntry(CollectionPersister persister, PersistentCollection collection) { // new collections that get found + wrapped // during flush shouldn't be ignored ignore = false; collection.clearDirty(); //a newly wrapped collection is NOT dirty (or we get unnecessary version updates) snapshot = persister.isMutable() ? collection.getSnapshot(persister) : null; // -- ADDED LINE HERE -- role = persister.getRole(); collection.setSnapshot(loadedKey, role, snapshot); } Thanks -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 6 months

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[Hibernate-JIRA] Created: (HHH-2847) THIS_"."NAME": invalid identifier when using createCriteria with addOrder

by Ashish Tiwari (JIRA)

THIS_"."NAME": invalid identifier when using createCriteria with addOrder ------------------------------------------------------------------------- Key: HHH-2847 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2847 Project: Hibernate3 Issue Type: Bug Components: query-criteria Affects Versions: 3.0.5 Environment: Oracle - 10.2.0 Reporter: Ashish Tiwari We are using hibernate 3.0.5 and once a while I see following error getting generated due to incorrect SQL generated by hibernate: Hibernate: select systembean0_.SYSTEMID as SYSTEMID12_0_, systembean0_.Version as Version12_0_, systembean0_.NAME as NAME12_0_, systembean0_.TYPE as TYPE12_0_, systembean0_.DESCRIPTION as DESCRIPT5_12_0_ from SDSYSTEM systembean0_ order by this_.NAME asc - SQL Error: 904, SQLState: 42000 - ORA-00904: "THIS_"."NAME": invalid identifier This normally works but occasionally we run into the issue mentioned above. I do not see alias "this_" in the sql query and I think that causes the error to happen. Issue is caused by alias not used consistently. In normal case the generated SQL looks like following: Hibernate: select this_.SYSTEMID as SYSTEMID7_0_, this_.Version as Version7_0_, this_.NAME as NAME7_0_, this_.TYPE as TYPE7_0_, this_.DESCRIPTION as DESCRIPT5_7_0_ from SDSYSTEM this_ order by this_.NAME asc I am not sure what causes this problem. Has anyone else see similar problem earlier? I appreciate any help with this. Below is other information: Hibernate version: 3.0.5 Mapping documents: <?xml version="1.0"?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> <hibernate-mapping> <class name="com.avaya.coreservice.admin.toolkit.common.system.SystemBean" table="SDSYSTEM"> <id name="uniqueId" type="java.lang.String"> <column name="SYSTEMID" length="50" not-null="true"/> <generator class="uuid"/> </id> <version name="version" column="Version" /> <property name="name" type="java.lang.String"> <column name="NAME" length="512" not-null="true"/> </property> <property name="type" type="java.lang.String"> <column name="TYPE" length="50" not-null="false"/> </property> <property name="description" type="java.lang.String"> <column name="DESCRIPTION" length="1024" not-null="false"/> </property> <set name="resourceBeanSet"> <key> <column name="SYSTEMID" length="50" not-null="false"/> </key> <one-to-many class="com.avaya.coreservice.admin.toolkit.common.resource.ResourceBean"/> </set> <set name="siteBeanSet" order-by="name asc"> <key> <column name="SYSTEMID" length="50" not-null="false"/> </key> <one-to-many class="com.avaya.coreservice.admin.toolkit.common.site.SiteBean"/> </set> </class> </hibernate-mapping> Code between sessionFactory.openSession() and session.close(): HibernateUtil.getSession().createCriteria(SystemBean.class) .addOrder(Order.asc("name")).list(); Full stack trace of any exception that occurs: N/A Name and version of the database you are using: Oracle - 10.2.0 The generated SQL (show_sql=true): select systembean0_.SYSTEMID as SYSTEMID12_0_, systembean0_.Version as Version12_0_, systembean0_.NAME as NAME12_0_, systembean0_.TYPE as TYPE12_0_, systembean0_.DESCRIPTION as DESCRIPT5_12_0_ from SDSYSTEM systembean0_ order by this_.NAME asc I appreciate any help with this. Thanks, -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-3345) "select new" + "join fetch" = "owner of the fetched association was not present in the select list"

by Anthony Ogier (JIRA)

"select new" + "join fetch" = "owner of the fetched association was not present in the select list" --------------------------------------------------------------------------------------------------- Key: HHH-3345 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3345 Project: Hibernate3 Issue Type: Bug Affects Versions: 3.2.4.sp1 Reporter: Anthony Ogier I want to create a List<B>, each B containing an entity with "A" type, and I also want for each A to force fetching of its "C" property. public class B { private A a; public B(A a) { this.a = a; } } @Entity public class A { @ManyToOne @JoinColumn private C c; // +get/setter ... } @Entity public class C { @Column private String d; // +get/setter ... // +@OneToMany } Here is the HQL : select new B(a) from A a left join fetch a.c I have that message : org.hibernate.QueryException: query specified join fetching, but the owner of the fetched association was not present in the select list When invoking only "from A a left join fetch a.c", all is good and I have ma List<A> with its "C" properties fetched. I think there is a little bug here ... or did I forget something ? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-4897) onFlushDirty not called if only modification was to a collection of elements

by Rob West (JIRA)

onFlushDirty not called if only modification was to a collection of elements ---------------------------------------------------------------------------- Key: HHH-4897 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4897 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.2, 3.3.1 Reporter: Rob West Attachments: InterceptorTest.jar We are not seeing onFlushDirty get called if the only modification to a Hibernate-mapped entity is to a collection of elements (e.g. a Set<String> that maps to entries in a related table). It appears that for purposes of calling onFlushDirty, a collection property of an entity can only be considered dirty if that entity is versioned (it may still not be dirty, but it cannot be dirty unless the entity is versioned). For purposes of actually executing SQL, the collection property is properly considered to be dirty based on a call to PersistentCollection.isDirty(), but this prevents an interceptor from acting on the modifications. I've attached a jar file that contains (source) modifications to the InterceptorTest to add an additional test case highlighting this, along with modifications to User.java and User.hbm.xml to add an additional collection of elements property. The assertNotNull on line 66 (the check of last updated) fails for me locally with the latest hibernate source downloaded from hibernate.org, which appears to be 3.3.2. We currently use 3.3.1 in production. My original forum post is at https://forum.hibernate.org/viewtopic.php?f=1&t=1002411, which contains some additional debugging information while I was figuring out what was going on. As a note: I left the priority here the default. This is a pretty serious issue for us though, as one of the key things we do with interceptors is auditing of changes, and this means that sometimes certain properties do not get audited. We haven't been able to identify any straightforward workaround to implement that is not either fairly invasive or leaves us open to introducing other equally or more serious bugs in our code. Suggestions welcome. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (EJB-458) Typo

by Gerard Weatherby (JIRA)

Typo ---- Key: EJB-458 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-458 Project: Hibernate Entity Manager Issue Type: Bug Components: Documentation Reporter: Gerard Weatherby http://docs.jboss.org/hibernate/stable/core/reference/en/html/tutorial.ht... "declared" incorrectly spelled ("decalred") -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (ANN-537) Support @Comment or column attribute on @Table and @Column

by Max Rydahl Andersen (JIRA)

Support @Comment or column attribute on @Table and @Column ---------------------------------------------------------- Key: ANN-537 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-537 Project: Hibernate Annotations Type: Improvement Components: binder Versions: 3.2.1 Reporter: Max Rydahl Andersen with hbm2ddl and hbm2doc its a shame that Annotation does not support setting a comment on table and columns. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-3848) Hibernate.org documentation is out of date (Should be 3.3.x)

by Adam Brod (JIRA)

Hibernate.org documentation is out of date (Should be 3.3.x) ------------------------------------------------------------ Key: HHH-3848 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3848 Project: Hibernate Core Issue Type: Bug Components: documentation Affects Versions: 3.3.1 Reporter: Adam Brod The Hibernate Core API documentation is out of date. It appears to be from Hibernate 3.2.x. In Hibernate 3.3 most of the cache API was deprecated. Online, there is zero documentation for the new APIs. By downloading the source I can see there is some javadoc. The updated docs should be posted to the website. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (ANN-783) DOCS: says, monkey, should say tiger: section 2.2.5.3.2.4. Defaults

by Karl Palsson (JIRA)

DOCS: says, monkey, should say tiger: section 2.2.5.3.2.4. Defaults ------------------------------------------------------------------- Key: ANN-783 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-783 Project: Hibernate Annotations Issue Type: Improvement Components: documentation Affects Versions: 3.4.0.GA Environment: http://www.hibernate.org/hib_docs/annotations/reference/en/html_single/ or http://www.hibernate.org/hib_docs/annotations/reference/en/html/entity.ht... Reporter: Karl Palsson Priority: Trivial Text says: Trainer describes a unidirectional relationship with Tiger using the join table Trainer_Tiger, with a foreign key trainer_id to Trainer (table name, _, trainer id) and a foreign key trainedTigers_id to Monkey (property name, _, Tiger primary column). Last reference to Monkey should say Tiger. Monkeys were used in the previous section -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-4562) Some kind of typo in chapter 7.3.1

by Sorin Postelnicu (JIRA)

Some kind of typo in chapter 7.3.1 ---------------------------------- Key: HHH-4562 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4562 Project: Hibernate Core Issue Type: Bug Components: documentation Affects Versions: 3.3.2 Reporter: Sorin Postelnicu Priority: Trivial In the example shown in chapter 7.3.1 here: http://docs.jboss.org/hibernate/core/3.3/reference/en/html/associations.html The following line seems incorrect: create table PersonAddress ( personId not null, addressId bigint not null primary key ) Shouldn't it have been as follows? create table PersonAddress ( personId bigint not null, addressId bigint not null ) Even such simple things can be confusing for people who are just learning to develop database applications with hibernate. They usually assume that the manual is "bug-free" and can be followed word-to-word, as a definitive reference documentation. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-2796) Generated version are incremented by Hibernate

by Heba Tawfik (JIRA)

Generated version are incremented by Hibernate ---------------------------------------------- Key: HHH-2796 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2796 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.1 Environment: 3.2.1, Oracle 10g Reporter: Heba Tawfik Creating a new entity which it's version is set to generated="always" & saving it, then in the same session adding an object to any of its on-to-many relationships is throwing a StaleObjectStateException. To regenerate the problem, consider the following code 1- departement.hbm.xml : ---------------------------------------- <hibernate-mapping package="com.myproject.domain"> <class name="Departement" table="Departement"> <id name="id"> <column name="dept_id" /> </id> <version column="version" generated="always" name="version" type="integer" unsaved-value="null" /> <property name="name" column="name" /> <bag name="employees" inverse="true" cascade="all" lazy="true"> <key column="dept_id"></key> <one-to-many class="Employee" /> </bag> </class> </hibernate-mapping> 2- employee.hbm.xml : -------------------------------------- <hibernate-mapping package="com.myproject.domain"> <class name="Employee" table="Employee"> <id name="id"> <column name="employee_id" /> </id> <property name="firstName" column="first_name" /> <property name="lastName" column="last_name" /> <property name="age" column="age" /> <property name="salary" column="salary" /> <many-to-one cascade="none" class="com.myproject.domain.Departement" column="dept_id" embed-xml="true" insert="false" name="department" not-null="false" unique="false" update="false" not-found="ignore"> </many-to-one> </class> </hibernate-mapping> 3- Departement.Java --------------------------- package com.myproject.domain; import java.util.ArrayList; import java.util.List; public class Departement extends BaseDepartement{ int id; String name; List employees; Integer version; public int getId() { return id; } public void setId(int id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public Integer getVersion() { return version; } public void setVersion(Integer version) { this.version = version; } public List getEmployees() { return employees; } public void setEmployees(List employees) { this.employees = employees; } public void addToEmployeeList(Employee emp) { if(employees==null) { setEmployees(new ArrayList()); } employees.add(emp); } } 4- Employee.Java : --------------------------- package com.myproject.domain; public class Employee { int id; String firstName; String lastName; int age; int salary; BaseDepartement department; public BaseDepartement getDepartment() { return department; } public void setDepartment(BaseDepartement department) { this.department = department; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } public String getFirstName() { return firstName; } public void setFirstName(String firstName) { this.firstName = firstName; } public int getId() { return id; } public void setId(int id) { this.id = id; } public String getLastName() { return lastName; } public void setLastName(String lastName) { this.lastName = lastName; } public int getSalary() { return salary; } public void setSalary(int salary) { this.salary = salary; } } 4- Code To Test : ------------------------ public static void main(String args[]) throws Exception { SessionFactory factory = new Configuration().configure("com/myproject/config/hibernate.cfg.xml").buildSessionFactory(); Session session = factory.openSession(); Transaction transaction = session.beginTransaction(); Departement aDept =new Departement(); aDept.setId(10); aDept.setName("Test"); session.save(aDept); transaction.commit(); transaction = session.beginTransaction(); Employee emp=new Employee(); emp.setId(10); emp.setFirstName("test"); emp.setLastName("test"); emp.setSalary(10); emp.setAge(10); emp.setDepartment(aDept); aDept.addToEmployeeList(emp); session.saveOrUpdate(aDept); transaction.commit(); session.close(); } On the database, the default value for version cloumn is set to "1" and a trigger is defined as follow on the Departement table: create or replace TRIGGER TRIGGER1 BEFORE UPDATE ON DEPARTEMENT FOR EACH ROW BEGIN :new.version:= :old.version + 1; END; Upon executing the above code, the following is the hibernate logging : automatically flushing session /* insert com.eds.myproject.domain.Departement */ insert into Departement (name, dept_id) values (?, ?) binding 'Test' to parameter: 1 binding '10' to parameter: 2 /* get generated state com.eds.myproject.domain.Departement */ select departemen_.version as version1_ from Departement departemen_ where departemen_.dept_id=? binding '10' to parameter: 1 returning '1' as column: version1_ before transaction completion after transaction completion automatically flushing session /* get current state com.eds.myproject.domain.Employee */ select employee_.employee_id, employee_.first_name as first2_0_, employee_.last_name as last3_0_, employee_.age as age0_, employee_.salary as salary0_ from Employee employee_ where employee_.employee_id=? binding '10' to parameter: 1 /* insert com.eds.myproject.domain.Employee */ insert into Employee (first_name, last_name, age, salary, employee_id) values (?, ?, ?, ?, ?) binding 'test' to parameter: 1 binding 'test' to parameter: 2 binding '10' to parameter: 3 binding '10' to parameter: 4 binding '10' to parameter: 5 /* update com.eds.myproject.domain.Departement */ update Departement set name=? where dept_id=? and version=? binding 'Test' to parameter: 1 binding '10' to parameter: 2 binding '2' to parameter: 3 Could not synchronize database state with session org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.eds.myproject.domain.Departement#10] at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1714) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2357) at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2257) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2557) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:92) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:248) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:232) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106) at com.eds.myproject.test.Test.main(Test.java:43) org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.eds.myproject.domain.Departement#10] at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1714) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2357) at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2257) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2557) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:92) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:248) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:232) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106) at com.eds.myproject.test.Test.main(Test.java:43) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-2776) Restrictons.in(..) generates invalid SQL if list of values is empty

by Adrian Smith (JIRA)

Restrictons.in(..) generates invalid SQL if list of values is empty ------------------------------------------------------------------- Key: HHH-2776 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2776 Project: Hibernate3 Issue Type: Bug Components: query-criteria Affects Versions: 3.2.2 Environment: Hibernate 3.2.2.ga, MySQL 4.1.18, Windows XP Reporter: Adrian Smith I have classes called A and B. There is a 1:n relationship from A to B. Class B has the following in its mapping file: <many-to-one name="a" class="A" column="fk_a_id" not-null="true" /> If I write the following code: List<B> foo() { List<A> aList = .... Session session = .... Criteria query = session.createCriteria(B.class); query.add(Restrictions.in("a", aList)); return query.list(); } Then all works fine and the results I want are returned. However, if aList is empty (i.e. aList.size()==0) then the query.list function generates and executes invalid SQL for MySQL. java.sql.SQLException: Syntax error or access violation message from server: "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1" I imagine that it is generating SQL like IN () which isn't valid. I realize it's a bit ridiculous to want to find the rows where a field is IN the empty list. Nothing will ever be returned. However, in my opinion it should still be allowed, and return no rows, just as saying "WHERE 1=2" is allowed, just doesn't return any rows. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HCANN-17) SecondaryTable JoinColumn cannot reference a non primary key

by Krashan Brahmanjara (JIRA)

SecondaryTable JoinColumn cannot reference a non primary key ------------------------------------------------------------ Key: HCANN-17 URL: http://opensource.atlassian.com/projects/hibernate/browse/HCANN-17 Project: Hibernate Commons Annotations Issue Type: Bug Affects Versions: 3.1.0.GA Environment: Hibernate libraries added to jboss-6.0.0.20100216-M2(3.5) and jboss-5.1.0.GA(3.3.1) used with postgresql-8.3.7-1 database and jdbc driver postgresql-8.3-603.jdbc4.jar Reporter: Krashan Brahmanjara Hibertate annotations reject correct annotations with an error Full exception org.hibernate.AnnotationException: SecondaryTable JoinColumn cannot reference a non primary key at org.hibernate.cfg.annotations.TableBinder.bindFk(TableBinder.java:243) at org.hibernate.cfg.annotations.EntityBinder.bindJoinToPersistentClass(EntityBinder.java:520) at org.hibernate.cfg.annotations.EntityBinder.createPrimaryColumnsToSecondaryTable(EntityBinder.java:510) at org.hibernate.cfg.annotations.EntityBinder.finalSecondaryTableBinding(EntityBinder.java:441) at org.hibernate.cfg.SecondaryTableSecondPass.doSecondPass(SecondaryTableSecondPass.java:25) Example Three entity, two connected to main 'dokument' by their id columns @Entity @Table(name = "dokument") @SecondaryTables(value = { @SecondaryTable(name = "dokument_status", pkJoinColumns = @PrimaryKeyJoinColumn(name = "id_status", referencedColumnName = "id_status")), @SecondaryTable(name = "typ_dok", pkJoinColumns = @PrimaryKeyJoinColumn(name = "id_type", referencedColumnName = "id_type")) }) public class PosrDokument implements Serializable { @Id @Column(name="id_dokumentu", unique=true, nullable=false) private int id_dokumentu; @Column(name = "status", table = "dokument_status", nullable = false, insertable = false, updatable = false) private String status; @Column(name = "name", table = "typ_dok", nullable = false, insertable = false, updatable = false) private String name; (...) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-2831) Native SQL queries with addJoin or <return-join/> return object arrays instead of single Entities

by Jeremy Grodberg (JIRA)

Native SQL queries with addJoin or <return-join/> return object arrays instead of single Entities ------------------------------------------------------------------------------------------------- Key: HHH-2831 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2831 Project: Hibernate3 Issue Type: Bug Components: query-sql Affects Versions: 3.2.5, 3.2.4 Environment: Hibernate 3.2.4.ga and 3.2.5.ga with hsqldb on Win XP Reporter: Jeremy Grodberg Attachments: NativeSQLQueriesTest.patch Although the documentation is not crystal clear, I read it to say that using addJoin should eagerly fetch an associated object but should NOT return it as a separate value. In section 16.1.3. "Handling associations and collections" of the online documentation it says: "It is possible to eagerly join in the Dog to avoid the possible extra roundtrip for initializing the proxy. This is done via the addJoin() method, which allows you to join in an association or collection." This comes BEFORE the section on returning multiple entities, so I say the documentation at least implies it will only return a single entity at the top level. Also, if the intention is to return multiple entities, addEntity() works fine for that, so what then would be the difference of addJoin()? If I'm wrong about what addJoin() should do, please clarify that in the documentation and also clarify how, if it is possible, one could eagerly fetch the association without changing the return type of the quer y. I have reproduced this problem in the Hibernate JUnit tests in 3.2.4.ga and 3.2.5.ga, specifically NativeSQLQueriesTest.testSQLQueryInterface(). I'm attaching a patch to the Hibernate junit test org.hibernate.test.sql.hand.query.NativeSQLQueriesTest.java released in 3.2.5.ga that adds a test to ensure that a query with addJoin only returns a (list of) entities, not a list of Object arrays containing entities. Currently, the assertion fails because instead of returning a list of Organizations we get a list of Object[3] = { Organization, Employment, Person }, which is exactly what we get when the addJoin()s are replaced with appropriate addEntity() calls. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (BVAL-198) Simplify creation of ConstraintViolationExceptions

by Gunnar Morling (JIRA)

Simplify creation of ConstraintViolationExceptions -------------------------------------------------- Key: BVAL-198 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVAL-198 Project: Bean Validation Issue Type: Improvement Components: spec-general Affects Versions: 1.1 Reporter: Gunnar Morling javax.validation.ConstraintViolationException wraps a set of constraint violations, currently in the following form: Set<ConstraintViolation<?>> constraintViolations As the exception's constructors have a parameter of the same type, instantiating it is not as easy as expected: Validator validator = ...; DomainObject domainObject = new DomainObject(); Set<ConstraintViolation<DomainObject>> constraintViolations = validator.validate(domainObject); //compiler error: ("The constructor ConstraintViolationException(Set<ConstraintViolation<DomainObject>>) is undefined") throw new ConstraintViolationException(constraintViolations); //this works throw new ConstraintViolationException(new HashSet<ConstraintViolation<?>>(constraintViolations)); This problem can be solved by changing the collection type to Set<? extends ConstraintViolation<?>> The exception then would read as follows: public class ConstraintViolationException extends ValidationException { private final Set<? extends ConstraintViolation<?>> constraintViolations; public ConstraintViolationException(String message, Set<? extends ConstraintViolation<?>> constraintViolations) { super( message ); this.constraintViolations = constraintViolations; } public ConstraintViolationException(Set<? extends ConstraintViolation<?>> constraintViolations) { super(); this.constraintViolations = constraintViolations; } public Set<ConstraintViolation<?>> getConstraintViolations() { return new HashSet<ConstraintViolation<?>>(constraintViolations); } } This makes the exception easier to use for producers, while maintaining simplicity for clients (since getConstraintViolations() still returns a Set<ConstraintViolation<?>>, clients don't have to do deal with the bound wildcard expression). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-3606) Can't use distinct in Oracle with BLOB/CLOB column

by Julien HENRY (JIRA)

Can't use distinct in Oracle with BLOB/CLOB column -------------------------------------------------- Key: HHH-3606 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3606 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.2.6 Environment: Oracle 9i Reporter: Julien HENRY Problem: Oracle doesn't support distinct when a row is BLOB/CLOB. The resulting error is: ORA-00932: inconsistent datatypes: expected - got CLOB I got this error when trying to filter root entity (see FAQ: http://www.hibernate.org/117.html#A12). It is not really an Hibernate bug, much likely an Oracle limitation. But perhaps an entry may be added in the FAQ, or perhaps some workaround may be found to not use SQL distinct keyword when a BLOB/CLOB is involved in the query. Some related links: http://drupal.org/node/48435 (FR) http://www.developpez.net/forums/d553106/java/general-java/persistance/hi... http://www.dbasupport.com/forums/showthread.php?t=46785 (possible rewriting of the query) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-2969) DB2Dialect Clob SchemaExport uses default length even if no length set

by Philippe Mouawad (JIRA)

DB2Dialect Clob SchemaExport uses default length even if no length set ---------------------------------------------------------------------- Key: HHH-2969 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2969 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.5 Environment: Hibernate 3.2.5, DB2 8, DB2 9 Reporter: Philippe Mouawad Attachments: db2-clob-schemaExport-patch.txt I have this property in my mapping: <property name="argumentsValues" column="cte_arguments_values" type="text" not-null="true" /> Notice no length is set. Hibernate schema Export generates: cte_arguments_names clob(255) not null, Same problem occurs for Clob and Blob. This is due to the following lines in org.hibernate.dialect.DB2Dialect: registerColumnType( Types.BLOB, "blob($l)" ); registerColumnType( Types.CLOB, "clob($l)" ); Attached is the patch. There would be another solution to test that Column has no length set. Philippe. www.ubik-ingenierie.com -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-3298) Hibernate does not correcly apply LockMode.UPGRADE when performing a polymorphic select to a leaf-class via a mapped superclass on Oracle

by Mike Everett (JIRA)

Hibernate does not correcly apply LockMode.UPGRADE when performing a polymorphic select to a leaf-class via a mapped superclass on Oracle ----------------------------------------------------------------------------------------------------------------------------------------- Key: HHH-3298 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3298 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.6 Environment: Hibernate 3.2.6, Oracle 10gR2 Reporter: Mike Everett Attachments: src.zip Greetings All, I'm experiencing an issue with Hibernate generated SQL when I attempt to retrieve a union-subclass entity via a concrete mapped superclass with LockMode.UPGRADE. Hibernate will generate SQL with a UNION ALL of the sub-classes and then apply FOR UPDATE to the query which is not allowed with Oracle. This leads to the following error: java.sql.SQLException: ORA-02014: cannot select FOR UPDATE from view with DISTINCT, GROUP BY, etc. It seems that "etc." part includes UNION and UNION ALL. Example with three classes: Entity (abstract) <--extends--- ConcreteInheritorOne (concrete) <--extends-- ConcreteInheritorTwo (concrete) assume: inheritorTwoId == the id of an item of class ConcreteInheritorTwo session == a Hibernate Session // These lookups will cause the error Entity e = (Entity) session.get(Entity.class, inheritorTwoId, LockMode.UPGRADE); Entity e = (Entity) session.get(ConcreteInheritorOne.class, inheritorTwoId, LockMode.UPGRADE); // This will not cause the error Entity e = (Entity) session.get(ConcreteInheritorTwo.class, inheritorTwoId, LockMode.UPGRADE); I have attached entity classes and a Test class which illustrate this effect. I spelunked into the code a bit, but an easy fix did not present itself to my hibernate-code-virgin eyes. Thanks for making Hibernate great! --Mje #### Workaround #### If anyone else is experiencing this problem, I've implemented code similar to the method below as a work-around in an abstraction layer: public Object getEntityForUpdate(Class entityClass, String entityId) { Session s = getSession(); ClassMetadata meta = s.getSessionFactory().getClassMetadata(entityClass); Boolean doTwoPhaseLock = false; if(meta instanceof UnionSubclassEntityPersister) { if(((UnionSubclassEntityPersister)meta).getEntityMetamodel().getSubclassEntityNames().size() > 1) doTwoPhaseLock = true; } if(doTwoPhaseLock) { Entity e = (Entity)s.get(entityClass, entityId); System.out.println("Using Two-Phase Lock on: EntityId[" + entityId + "] EntityClass[" + entityClass.getName() + "]"); s.lock(e, LockMode.UPGRADE); return e; } else { System.out.println("Using One-Phase Lock on: EntityId[" + entityId + "] EntityClass[" + entityClass.getName() + "]"); return s.get(entityClass, entityId, LockMode.UPGRADE); } } #### Hibernate Generated SQL Example #### select entity0_.id as id6_0_, entity0_.versionNumber as versionN2_6_0_, entity0_.clazz_ as clazz_0_ from ( select versionNumber, id, 2 as clazz_ from BASE_ConcreteInheritorTwo union all select versionNumber, id, 1 as clazz_ from BASE_ConcreteInheritorOne ) entity0_ where entity0_.id=? for update #### Stack Trace #### 15:18:14,484 ERROR JDBCExceptionReporter:78 - ORA-02014: cannot select FOR UPDATE from view with DISTINCT, GROUP BY, etc. 15:18:14,484 INFO DefaultLoadEventListener:111 - Error performing load command org.hibernate.exception.SQLGrammarException: could not load an entity: [org.example.domain.hibernate.Entity#1211505494256] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) at org.hibernate.loader.Loader.loadEntity(Loader.java:1874) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:48) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:42) at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3049) at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:399) at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:375) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:139) at org.hibernate.event.def.DefaultLoadEventListener.lockAndLoad(DefaultLoadEventListener.java:297) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:106) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:878) at org.hibernate.impl.SessionImpl.get(SessionImpl.java:869) at org.hibernate.impl.SessionImpl.get(SessionImpl.java:864) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.hibernate.context.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:301) at $Proxy0.get(Unknown Source) at org.example.test.Test.doTest2(Test.java:68) at org.example.test.Test.main(Test.java:35) Caused by: java.sql.SQLException: ORA-02014: cannot select FOR UPDATE from view with DISTINCT, GROUP BY, etc. at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288) at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:745) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:216) at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:810) at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1039) at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:850) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1134) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3339) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3384) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186) at org.hibernate.loader.Loader.getResultSet(Loader.java:1787) at org.hibernate.loader.Loader.doQuery(Loader.java:674) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.loadEntity(Loader.java:1860) ... 19 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-3011) merge() optimization for Oracle dialect

by MG (JIRA)

merge() optimization for Oracle dialect --------------------------------------- Key: HHH-3011 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3011 Project: Hibernate3 Issue Type: Improvement Components: core Reporter: MG Priority: Minor merge() optimization for Oracle dialect. Since 9i Oracle has a MERGE statement which is very useful to save round trips to database in merge() call which will make dramatic improvement for performance of loading large row sets. MERGE command processes the conditional INSERT-or-UPDATE within a single statement. So instead of doing 'select' first to detect whether entity is in database or not (This is one round trip to DB) and then issuing 'update' or 'insert' all of it could be done in one statement with no extra round trips using oracle SQL MERGE statement. http://www.oracle.com/technology/products/oracle9i/daily/Aug24.html -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-3317) Entities saved within onPreUpdate() never inserted into db when id generator is sequenze (f.e. oracle)

by Martin Backhaus (JIRA)

Entities saved within onPreUpdate() never inserted into db when id generator is sequenze (f.e. oracle) ------------------------------------------------------------------------------------------------------ Key: HHH-3317 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3317 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.6 Environment: hibernate3.2.6.ga.jar, Oracle 10 Reporter: Martin Backhaus Priority: Minor If you save (insert) a entity within the event preUpdate and the id is a oracle-sequenze, hibernate put the entity to insert in the session-ActionQueue, BUT NEVER INSERTS it. If you use mysql/hsql... where the id is differently generated, the insert happens immediately and no put to the ActionQueue occures. As workaround you can queue the object (to insert) yourself and call save() within the postUpdate-Event. I use this events for historizing some stuff. Inserts within onDelete() works fine. the ids are annotated as shown here: @Id @GeneratedValue(strategy = GenerationType.AUTO) protected Long id = null; -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-2657) Bulk select using primary key or natural id

by charbel (JIRA)

Bulk select using primary key or natural id ------------------------------------------- Key: HHH-2657 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2657 Project: Hibernate3 Issue Type: Improvement Reporter: charbel I think that the following methods are really useful once we use hibernate with huge datas in the database: Object[] get(Class,Object[] id): ---------------------------------------- return objects giving their primary key. First check in cache if it exists, if not either use a select in () either create a temporary table if too many ids. Object[] getUsingNaturalId(Class,Object[] id): ---------------------------------------- return objects giving their natural id. the same thing than before. Be careful on the fact that the primary key and the naturalid can be composite objects. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-2331) bulk deletes on ID must not use HT_ tables

by Amir Pashazadeh (JIRA)

bulk deletes on ID must not use HT_ tables ------------------------------------------ Key: HHH-2331 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2331 Project: Hibernate3 Type: Improvement Components: core Reporter: Amir Pashazadeh when using bulk deletes hibernate inserts ids of rows which must be deleted in a temporary table (with HT_ prefix); I believe that's just for knowing primary keys of objects which must be deleted and updating caches. so if that is the reason there is no need to do so when deleting on primary key property, (for example "delete from MyEntity where id = ?") -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (ANN-654) Generated SQL includes a column named "null" when referencing a map entry by key and using @LazyCollection(LazyCollectionOption.EXTRA)

by Paul Roe (JIRA)

Generated SQL includes a column named "null" when referencing a map entry by key and using @LazyCollection(LazyCollectionOption.EXTRA) -------------------------------------------------------------------------------------------------------------------------------------- Key: ANN-654 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-654 Project: Hibernate Annotations Issue Type: Bug Components: binder Affects Versions: 3.2.0.ga Environment: Oracle 10g, hibernate 3.2 Reporter: Paul Roe We have an Product entity with a map of RegionProduct by Region. @MapKey(name="region") @OneToMany(mappedBy="product", targetEntity= RegionProductImpl.class, fetch = FetchType.LAZY) @LazyCollection(LazyCollectionOption.EXTRA) private Map<Region, RegionProduct> regionProducts = new HashMap<Region, RegionProduct>(); When accessing an element of the map by key, the SQL that is generated includes a "null" column in the WHERE condition. where regionprod0_.PROD_ID=? and regionprod0_.null=? resulting in the stack trace org.hibernate.exception.SQLGrammarException: could not collection element by index at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) at org.hibernate.loader.Loader.loadEntity(Loader.java:1841) at org.hibernate.loader.entity.CollectionElementLoader.loadElement(CollectionElementLoader.java:72) at org.hibernate.persister.collection.OneToManyPersister.getElementByIndex(OneToManyPersister.java:360) at org.hibernate.collection.AbstractPersistentCollection.readElementByIndex(AbstractPersistentCollection.java:158) at org.hibernate.collection.PersistentMap.get(PersistentMap.java:146) Iterating over the collection works successfully, but populates the entire collection, which is what Extra-Lazy is meant to avoid. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-3949) Intrumentated to one relations can not be join fetched

by Gérald Quintana (JIRA)

Intrumentated to one relations can not be join fetched ------------------------------------------------------ Key: HHH-3949 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3949 Project: Hibernate Core Issue Type: Bug Components: core, query-criteria, query-hql Affects Versions: 3.3.1 Reporter: Gérald Quintana 1) Relation Person -> Vehicle is annotated @OneToOne(optional=true, mappedBy="driver", fetch=FetchType.LAZY) @LazyToOne(LazyToOneOption.NO_PROXY) private Vehicle vehicle; 2) Both entities are instrumented with Javassist 3) Query (HQL or Criteria) Person and Vehicle: from Person p left join fetch p.vehicle => SQL query is correct but Vehicles are not loaded -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-4953) Inconsistent behavior when fetching cached subclass entities from 2L

by Guenther Demetz (JIRA)

Inconsistent behavior when fetching cached subclass entities from 2L -------------------------------------------------------------------- Key: HHH-4953 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4953 Project: Hibernate Core Issue Type: Bug Components: caching (L2) Affects Versions: 3.5.0-CR-2, 3.5.0-CR-1, 3.5.0-Beta-4, 3.5.0-Beta-3, 3.5.0-Beta-2, 3.5.0.Beta-1, 3.3.1, 3.2.5 Environment: Hibernate3.5.0CR2,HSQLDB, EHCache as 2L-cache Impl Reporter: Guenther Demetz Attachments: Test2LCache.jar Enabling the hibernate second-level cache is leading to inconsistent behavior when fetching cached subclass entities as opposed to fetching non-cached subclass entities. For more informations, please see https://forum.hibernate.org/viewtopic.php?f=1&t=1002880&p=2425931#p2425931 Testcase attached. Cause: IMHO the bug consists in the fact, that persister.getRootEntityName() instead to persister.getEntityName() is passed as 3thrd parameter to the constructor of CacheKey in most places where CacheKey is used, for example in DefaultLoadEventListener.java: new CacheKey( event.getEntityId(), persister.getIdentifierType(), persister.getRootEntityName(), source.getEntityMode(), source.getFactory() In this way the real entity name get swallowed and the type-saveness is not guaranteed anymore. Workaround: Subclass2 tofind = null; try { tofind = (Subclass2) em.find(Subclass2.class,"identifier1"); } catch (ClassCastException cc) { // swallow , this is a workaround } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-3854) Issue with greedy loading of associations (default-lazy=false )

by Amar Singh (JIRA)

Issue with greedy loading of associations (default-lazy=false ) --------------------------------------------------------------- Key: HHH-3854 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3854 Project: Hibernate Core Issue Type: Bug Components: envers Environment: Hibernate - core 3.4.0-SNAPSHOT, Hibernate-envers (from trunk) Reporter: Amar Singh Attachments: greedy-loading.zip I have an Entity GP which has a many to one association to entity CA. <?xml version="1.0"?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> <hibernate-mapping package="org.hibernate.envers.test.integration.onetoone.bidirectional" default-lazy="false"> <class name="BidirectionalRefIngPK" table="BIDIRECTIONAL_REFERENCING_ENTITY"> <id name="id" type="long" column="BIDIRECTIONAL_REFERENCING_ID" > <generator class="native"/> </id> <property name="data"/> <many-to-one name="reference" cascade="save-update" class="BidirectionalRefEdPK" column="BIDIRECTIONAL_REFERENCED_ID"/> </class> <class name="BidirectionalRefEdPK" table="BIDIRECTIONAL_REFERENCED_ENTITY"> <id name="longId" type="long" column="BIDIRECTIONAL_REFERENCED_ID"> <generator class="native"/> </id> <property name="data"/> </class> </hibernate-mapping> With this when I load a previous version of BidirectionalRefIngPK, the loading mechanism tries to create a proxy for BidirectionalRefEdPK, but in my case lazy is false so an internal call to createProxy will return NULL hence . This happens in ToOneIdMapper.java in method mapToEntityFromMap around line 82, which then internally calls for AbstractEntityTuplizer.java line 395 for getProxyFactory() ending in NULL pointer exception because proxy factory is null as mine is a greedy loading. TO REPRODUCE ~~~~~~~~~~~~~ Please find a zipped folder attached. The zipped file has 4 files: - GreedyLoading.java (actual testng test case) - BidirectionalRefEdPK.java (Entity 1) - BidirectionalRefIngPK.java (Entity 2) - greedyloading.hbm.xml Please place the three java files in its package (org.hibernate.envers.test.integration.onetoone.bidirectional), couldn't find the right package so created test case accordingly. Put the greedyloading.hbm.xml in src/test/resources. Now when testng runs GreedyLoading.java you should see NPE. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-5126) JPA Query with InExpression and Collection_valued_input_parameter Complains About Bad Syntax

by Guido Müller (JIRA)

JPA Query with InExpression and Collection_valued_input_parameter Complains About Bad Syntax -------------------------------------------------------------------------------------------- Key: HHH-5126 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5126 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.5.1 Reporter: Guido Müller Priority: Blocker JPA 2.0 spec final chapter 4.6.9 In Expressions In the spec there are 3 alternatives allowed for the query argument. For the 3rd alternative there are no parenthesis allowed. Hibernate seems to expect these illegal parenthesis. The error occurs within a named query in an entity class. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-3280) Remove OracleDialect and Oracle9Dialect

by Diego Plentz (JIRA)

Remove OracleDialect and Oracle9Dialect --------------------------------------- Key: HHH-3280 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3280 Project: Hibernate3 Issue Type: Deprecation Components: metamodel Reporter: Diego Plentz Fix For: 4.x Since they already really old ones. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-2891) Query cache fails on many-to-many select

by Oleg Efimov (JIRA)

Query cache fails on many-to-many select ---------------------------------------- Key: HHH-2891 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2891 Project: Hibernate3 Issue Type: Bug Components: query-hql Affects Versions: 3.2.5 Reporter: Oleg Efimov I have two entities, User and Group, with many-to-many relation: -------------------------------------------------------------------------------------------------- User.hbm.xml <?xml version="1.0"?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> <hibernate-mapping package="test.hibernate"> <class name="User" table="`USER`"> <id name="id" type="long" unsaved-value="null"> <column name="USER_ID" not-null="true"/> <generator class="native"/> </id> <property name="login"> <column name="LOGIN" not-null="true" length="255"/> </property> <bag name="groups" table="USER_GROUP" lazy="false" cascade="none"> <key column="USER_ID"/> <many-to-many class="Group" column="GROUP_ID"/> </bag> </class> </hibernate-mapping> -------------------------------------------------------------------------------------------------- Group.hbm.xml <?xml version="1.0"?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> <hibernate-mapping package="test.hibernate"> <class name="Group" table="`GROUP`"> <id name="id" type="long" unsaved-value="null"> <column name="GROUP_ID" not-null="true"/> <generator class="native"/> </id> <property name="name"> <column name="GROUPNAME" not-null="true" length="100"/> </property> <bag name="users" table="USER_GROUP" lazy="true" inverse="true" cascade="all-delete-orphan"> <key column="GROUP_ID"/> <many-to-many class="User" column="USER_ID"/> </bag> </class> <query name="Group.select.by.login" cacheable="true"><![CDATA[ select user.groups from User user where user.login=? ]]> </query> </hibernate-mapping> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- test.hibernate.User and test.hibernate.Group classes are just simple beans. In Group.hbm.xml there is a query called "Group.select.by.login", it's intended to be cached. So I add corresponding properties to Hibernate configuraition: -------------------------------------------------------------------------------------------------- properties.put("hibernate.cache.provider_class", "org.hibernate.cache.EhCacheProvider"); properties.put("hibernate.cache.use_query_cache", "true"); ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Configuration has no extra parameters. Then I'm trying to execute the query two times: -------------------------------------------------------------------------------------------------- test fragment SessionFactory sessionFactory = configuration.buildSessionFactory(); Session session = null; try { session = sessionFactory.openSession(); Query query = session.getNamedQuery("Group.select.by.login"); List<Group> groups; groups = query.setParameter(0, "admin").list(); // +++++++++++++++This list() returns list of two Group objects, ok +++++++++++++++ System.out.println("-----------------------------------------------------------------------------------"); for (Group group : groups) { System.out.println(group.getName()); } System.out.println("-----------------------------------------------------------------------------------"); groups = query.setParameter(0, "admin").list(); // +++++++++++++++This list() returns list of two nulls +++++++++++++++ System.out.println("-----------------------------------------------------------------------------------"); for (Group group : groups) { System.out.println(group.getName()); } System.out.println("-----------------------------------------------------------------------------------"); } finally { if (session != null) { session.close(); } sessionFactory.close(); } ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- The first query returns list of, in my case, two groups. The second query returns list of two nulls instead of the same list. I've investigated the problem, and found the following: Query return value is "user.groups", and during query analysis (org.hibernate.hql.ast.QueryTranslatorImpl:160) query return type is defined as "org.hibernate.type.BagType(test.hibernate.User.groups)". This seems to be the problem, as during query put operation org.hibernate.CollectionType.disassemble is called (org.hibernate.cache.StandardQueryCache:80), which simply returns null as owner is null. If this query is not a misuse, then I think, something is to be done at the time of analysis, so that return type be somewhat different. Thanks. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-2049) LEFT OUTER JOIN subcriteria filters children

by Mattias Jiderhamn (JIRA)

LEFT OUTER JOIN subcriteria filters children -------------------------------------------- Key: HHH-2049 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2049 Project: Hibernate3 Type: Bug Components: query-criteria Versions: 3.1.3, 3.2.0.cr4 Environment: Hibernate 3.1.3/3.2.0rc4, hsqldb 1.8 Reporter: Mattias Jiderhamn Attachments: SubCriteriaTestCase.zip When using the Criteria API with LEFT OUTER JOIN to add criterias to the children, i.e. criteria.createCriteria("children", JoinFragment.LEFT_OUTER_JOIN) the child collections will only contain those children matching the criteria. (Even when *not* using any Filters). The attached testcase (also found here: http://forum.hibernate.org/viewtopic.php?p=2320786) will explain it in more detail. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-4732) Update Teradata Dialect for Teradata 13.0

by David Repshas (JIRA)

Update Teradata Dialect for Teradata 13.0 ----------------------------------------- Key: HHH-4732 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4732 Project: Hibernate Core Issue Type: Improvement Components: core Affects Versions: 3.3.2 Environment: Hibernate 3.3.2/ Teradata JDBC Driver 13.0, Teradata Database 13.0 Reporter: David Repshas Attachments: teradata.zip Would like to update Teradata Dialect to work with Teradata Database 13.0. I've include the following files with changes as noted: org.hibernate.dialect.dialect.java - added include of java.sql.statement - added code to support the removal of temporary files created when using referential integrity The three new methods are: public boolean supportsDropPreProcess() public String performDropPreProcess(Statement stmt, String dropSql) throws SQLException public void performDropPostProcess(Statement stmt, String dropSql) throws SQLException ================================== org.hibernate.dialect.TeradataDialect.java - added new include files - modified registerFunction calls for "current_time" and "current_date" - put registerKeyword list in alphabetical order and added keywords: column,map,password,summary, type, value and year - changed "getAddColumnString()" to return "Add" - added new methods: public ViolatedConstraintNameExtracter getViolatedConstraintNameExtracter() public String extractConstraintName(SQLException sqlex) public boolean supportsNotNullUnique() public boolean supportsExpectedLobUsagePattern() public boolean supportsUnboundedLobLocatorMaterialization() public boolean supportsDropPreProcess() public String performDropPreProcess(Statement stmt, String dropSql) throws SQLException public void performDropPostProcess(Statement stmt, String dropSql) throws SQLException ================================== org.hibernate.tool.hbm2ddl.SchemaExport - added hooks for new methods: supportsDropPreProcess,performDropPreProcess and performDropPostProcess ================================== Also made some changes to some of the files in testsuite: ============================================= test/hql/astParserLoadingTest.java - Add instance check of TeradataDialect to get correct behavior ============================================= test/legacy/foobartest.java - Add instance check of TeradataDialect to get correct behavior - modified SQL: Teradata requires "<>" rather than "!=" ============================================= test/typeParameters\typeparametertest.java -needed to disable these tests as Teradata locking was causing a deadlock situation when they run ============================================= -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-3795) Unexpected behaviour of saveOrUpdate() for associations with delete-orphan

by Fabian Dankof (JIRA)

Unexpected behaviour of saveOrUpdate() for associations with delete-orphan -------------------------------------------------------------------------- Key: HHH-3795 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3795 Project: Hibernate Core Issue Type: Improvement Environment: Hibernate 3.2.6.GA, PostgreSQL 8.3 Reporter: Fabian Dankof Hello there, I think saveOrUpdate() behaves somewhat unexpected for associations with delete-orphan cascading style: Prerequisite: Association is set to cascade="all,delete-orphan" and nullable=true 1) Within a single session (i.e. a transient object): * Load parent * Delete child * saveOrUpdate() Result: Child is deleted from DB, a DELETE statement was issued 2) Across multiple session (i.e. a detached object): * Have parent with valid ID, but empty list/set of children * saveOrUpdate() Result: Child is not deleted from DB, an UPDATE statement is issued which sets FK of child to 'null' 3) like 2) but nullable is FALSE Result: Nothing happens. With merge() everything works as expected for detached and transient instances. I would either expect saveOrUpdate() to completely disregard DELETE statements OR behave similar to merge(). At least the different results of case 1) and 2) are pretty confusing. Best regards, Fabian -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-3562) Support @OrderBy and @Sort annotations

by Adam Warski (JIRA)

Support @OrderBy and @Sort annotations -------------------------------------- Key: HHH-3562 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3562 Project: Hibernate Core Issue Type: New Feature Components: envers Reporter: Adam Warski -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-3628) Hilo optimizer problem in case of multiple threads accessing the sequence table

by Montagnon Cyril (JIRA)

Hilo optimizer problem in case of multiple threads accessing the sequence table ------------------------------------------------------------------------------- Key: HHH-3628 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3628 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.2.6 Environment: Sybase Reporter: Montagnon Cyril If 2 (or more) threads access the table storing the ids, this optimizer won't work and will try to insert entities with twice the same idea. The problem is the way the HiLoOptimizer class generates the id : public synchronized Serializable generate(AccessCallback callback) { if ( lastSourceValue < 0 ) { lastSourceValue = callback.getNextValue(); while ( lastSourceValue <= 0 ) { lastSourceValue = callback.getNextValue(); } hiValue = ( lastSourceValue * incrementSize ) + 1; value = hiValue - incrementSize; } else if ( value >= hiValue ) { lastSourceValue = callback.getNextValue(); hiValue = ( lastSourceValue * incrementSize ) + 1; } return make( value++ ); } In the 'else if' part, the 'value' variable isn't reaffected, which means the current thread will try to insert entities with an id that has already been used by another thread. The value should be reset with hiValue - incrementSize. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-5267) NPE on Cascade after switch to hibernate 3.5

by Krzysztof Kowalczyk (JIRA)

NPE on Cascade after switch to hibernate 3.5 -------------------------------------------- Key: HHH-5267 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5267 Project: Hibernate Core Issue Type: Bug Components: annotations, core Environment: Hibernate 3.5.x Reporter: Krzysztof Kowalczyk Priority: Blocker We use hibernate annotations and hibernate search in our project. After we moved to hibernate 3.5.2 (and 3.5.1 before that) we are having the following errors: java.lang.NullPointerException at org.hibernate.engine.EntityEntry.getLoadedValue(EntityEntry.java:255) at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:232) at org.hibernate.engine.Cascade.cascade(Cascade.java:161) at org.hibernate.engine.Cascade.cascade(Cascade.java:127) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.cascadeOnUpdate(DefaultSaveOrUpdateEventListener.java:376) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performUpdate(DefaultSaveOrUpdateEventListener.java:350) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsDetached(DefaultSaveOrUpdateEventListener.java:246) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:112) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93) at org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:677) at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:669) at org.hibernate.engine.CascadingAction$5.cascade(CascadingAction.java:252) at org.hibernate.engine.Cascade.cascadeToOne(Cascade.java:392) at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:335) at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:204) at org.hibernate.engine.Cascade.cascadeCollectionElements(Cascade.java:425) at org.hibernate.engine.Cascade.cascadeCollection(Cascade.java:362) at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:338) at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:204) at org.hibernate.engine.Cascade.cascade(Cascade.java:161) at org.hibernate.event.def.AbstractFlushingEventListener.cascadeOnFlush(AbstractFlushingEventListener.java:154) at org.hibernate.event.def.AbstractFlushingEventListener.prepareEntityFlushes(AbstractFlushingEventListener.java:145) at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:88) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:375) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137) at org.springframework.orm.hibernate3.HibernateTransactionManager.doCommit(HibernateTransactionManager.java:655) at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:709) at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:678) at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:321) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:116) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy67.initializePlacowka(Unknown Source) In different place we have the same problem: [java] java.lang.NullPointerException [java] at org.hibernate.engine.EntityEntry.getLoadedValue(EntityEntry.java:255) [java] at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:232) [java] at org.hibernate.engine.Cascade.cascade(Cascade.java:161) [java] at org.hibernate.engine.Cascade.cascade(Cascade.java:127) [java] at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.cascadeOnUpdate(DefaultSaveOrUpdateEventListener.java:376) [java] at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performUpdate(DefaultSaveOrUpdateEventListener.java:350) [java] at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsDetached(DefaultSaveOrUpdateEventListener.java:246) [java] at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:112) [java] at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93) [java] at org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:677) [java] at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:669) [java] at org.hibernate.engine.CascadingAction$5.cascade(CascadingAction.java:252) [java] at org.hibernate.engine.Cascade.cascadeToOne(Cascade.java:392) [java] at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:335) [java] at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:204) [java] at org.hibernate.engine.Cascade.cascade(Cascade.java:161) [java] at org.hibernate.event.def.AbstractSaveEventListener.cascadeBeforeSave(AbstractSaveEventListener.java:451) [java] at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:288) [java] at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204) [java] at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:144) [java] at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:210) [java] at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:195) [java] at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:117) [java] at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93) [java] at org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:677) [java] at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:669) [java] at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:665) The NPE is thrown because "loadedState" field is null. The exception seems to occur for instance when we have OneToOne with Cascade.DELETE_ORPHAN (or orphanRemoval="true"), CascadeType.SAVE_UPDATE and CascadeType.DELETE. I will try to create a simple example to reproduce the problem. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-4910) L2 parent collection cache eviction when a child is added/updated/removed

by Julien Kronegg (JIRA)

L2 parent collection cache eviction when a child is added/updated/removed ------------------------------------------------------------------------- Key: HHH-4910 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4910 Project: Hibernate Core Issue Type: Improvement Components: core Affects Versions: 3.3.1 Environment: Hibernate 3.3.1, DB2 390 Reporter: Julien Kronegg Priority: Minor Hibernate should automatically evict the collection cache an entity is persisted/updated/removed. Some precisions: - I'm not wanting to update the collection cache, evicting is fine - Doing persisted/updated/removed operation by using the collection add/remove evicts the collection - Doing persisted/updated/removed operation on the child entity does not evict the collection h3. Test case I have test case with a Parent entity which holds a OneToMany Set<Child> called 'children': {code} ... @Entity @Table(...) public class Parent { @Id private long id; @OneToMany(mappedBy="parent", fetch=FetchType.LAZY) @Cache(usage=CacheConcurrencyStrategy.NONSTRICT_READ_WRITE) private Set<Child> children; ... getters and setters } @Entity @Table(...) public class Child { @Id private long id; @ManyToOne() private Parent parent; ... getters and setters } {code} Level 2 cache is configured as follow: - EhCache 1.6.2, default configuration, L2 cache activated - entities are not cached - the 'children' collection is cached - no queries are cached The L2 cache works as expected when reading the Parent's children collection size: 1. new EntityManager 2. loading myParent -> makes a SQL query on the Parent table 3. calling myParent.getChildren().size() -> makes a SQL query on the Child table 4. new EntityManager 5. loading myParent -> makes a SQL query on the Parent table (since entities are not cached) 6. calling myParent.getChildren().size() -> hit the L2 cache (no SQL queries) The test case consists in - persisting a new Child with a Parent - updating a Child's Parent (i.e. changing its Parent for another Parent) - deleting a Child with a Parent When doing the test case by managing the Parent.children collection (e.g. myParent.getChildren().add(myNewChild)), the L2 cache works as expected: the Parent.children collection is evicted from the L2 cache and the next myParent.getChildren().size() makes a SQL query. But when doing the test case by managing the Child.parent, the L2 cache does not work as expected: the Parent.children collection is not evicted from L2 cache. Example 1: persist {code} Parent myParent = em.find(Parent.class, 1); System.out.println(em.find(Parent.class, 1).getChildren().size()); // by now, the Parent has 0 children Child myChild = new Child(); myChild.setParent(myParent); em.persist(myChild); em.flush(); em = ... // get a new EntityManager System.out.println(em.find(Parent.class, 1).getChildren().size()); // still 0 children {code} --> myParent.children has still the previous size (i.e. 0 instead of 1) Example 2: update {code} Child myChild = em.find(Child.class, 1); Parent myParent = em.find(Parent.class, 1); em.refresh(myParent); // refresh to be sure to bypass the L2 collection cache System.out.println(em.find(Parent.class, 1).getChildren().size()); // by now, the Parent has 1 children myChild.setParent(null); em.flush(); em = ... // get a new EntityManager System.out.println(em.find(Parent.class, 1).getChildren().size()); // still 1 children {code} -> myParent.children has still the previous size (i.e. 1 instead of 0) Example 3: remove {code} Child myChild = em.find(Child.class, 1); Parent myParent = em.find(Parent.class, 1); em.refresh(myParent); // refresh to be sure to bypass the L2 collection cache System.out.println(em.find(Parent.class, 1).getChildren().size()); // by now, the Parent has 1 children em.remove(myChild); em.flush(); em = ... // get a new EntityManager System.out.println(em.find(Parent.class, 1).getChildren().size()); // still 1 children and raise EntityNotFoundException {code} -> myParent.children has still the previous size and a EntityNotFoundException is raised because the deleted cached element cannot be found in the database This problem is also reported here: - http://stackoverflow.com/questions/1505940/hibernate-ehcache-evicting-col... - http://stackoverflow.com/questions/1470502/hibernate-clean-collections-2n... And is more or less related to the following JIRA issues: - http://opensource.atlassian.com/projects/hibernate/browse/HHH-496 - http://opensource.atlassian.com/projects/hibernate/browse/HHH-1444 - http://opensource.atlassian.com/projects/hibernate/browse/HHH-1913 h3. Expected behavior For these test cases, I expected the L2 cache behavior to be as follow: 1. when a new Child is persisted/removed, the collection which own it is evicted from the collection cache This means: {code} mySessionFactory.evictCollection("Parent.children", myChild.getParent().getId()); {code} 2. when a Child parent changes, the collection which was owning the child AND the collection which own the child are evicted from the collection cache This means: {code} mySessionFactory.evictCollection("Parent.children", myChildBeforeChange.getParent().getId()); mySessionFactory.evictCollection("Parent.children", myChild.getParent().getId()); {code} This behavior would probably be implemented in the following classes: - org.hibernate.action.EntityInsertAction - org.hibernate.action.EntityDeleteAction - org.hibernate.action.EntityUpdateAction See http://opensource.atlassian.com/projects/hibernate/browse/HHH-1913 for a patch temptative (incomplete: some code is missing) h3. Workaround: When working with JPA/Hibernate annotations, the above behavior can be implemented using reflection as such (pseudo-code): 1. listen to persist/update/remove entity events: @EntityListeners, @PostPersist, @PostRemove, @PreUpdate 2. in the @PostPersist/@PostRemove entity event listener: a. get all @ManyToOne fields/properties of the entity class (i.e. 'children' property of Child) and get the mapped class (i.e. Parent) b. get the collectionName (i.e. field name of Parent class with @OneToMany annotation and a type of Collection<Child>) c. build the collectionRole as Parent.class.getName()+"."+collectionName d. get the entityKey as the identifier of the field found in (a) e. call mySessionFactory.evictCollection(collectionRole, entityKey) 3. in the @PreUpdate entity event listener: a. get all @ManyToOne fields/properties of the entity class (i.e. 'children' property of Child) and get the mapped class (i.e. Parent) b. get the collectionName (i.e. field name of Parent class with @OneToMany annotation and a type of Collection<Child>) c. build the collectionRole as Parent.class.getName()+"."+collectionName d. get the entityKey as the identifier of the field found in (a) for the current entity e. get the previousEntityKey as the identifier of the field found in (a) for the previous entity f. if entityKey!=previousEntityKey then call mySessionFactory.evictCollection(collectionRole, entityKey) call mySessionFactory.evictCollection(collectionRole, previousEntityKey) We tested this workaround with success. The event listener lasts for about 3 us/call (microseconds) which is okay. Advantages: - easy for the programmer (no need for entityManager.refresh(myParent) or mySessionFactory.evictCollections()) - clean code Disadvantages: - @EntityListeners annotation to be put on every entity - requires Hibernate configuration by annotations on entities (does not work with XML configuration) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HSEARCH-499) Pass a "filter" query to MassIndexing: index changed entity based on timestamp

by Emmanuel Bernard (JIRA)

Pass a "filter" query to MassIndexing: index changed entity based on timestamp ------------------------------------------------------------------------------ Key: HSEARCH-499 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-499 Project: Hibernate Search Issue Type: New Feature Components: engine Reporter: Emmanuel Bernard Assignee: Sanne Grinovero I was discussion the MassIndexer API. It would be nice to be able to filter the list of Entity ids to reindex based on a query: For example select u.id from User u where u.lastUpdate >= :yesterday or sue some kind of other flag. This would be a nice useful trick. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-2223) BatchFetchQueue.getXXXBatch() cache check impeding batch fetching

by Joel Caplin (JIRA)

BatchFetchQueue.getXXXBatch() cache check impeding batch fetching ----------------------------------------------------------------- Key: HHH-2223 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2223 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.0.ga Environment: 3.2.0GA, Mac OS X/Solaris 10, Sybase 12.5/HSQLDB Reporter: Joel Caplin Priority: Minor Attachments: testcase.tar I have attached a test case which demonstrates the issue at hand by implementing a cheap data model: Pub >---|- Manager -|--< Employee Pub and Employee are uncached; Manager is cached (tried under both Eh and the non-prod HashMap implementation). All associations are lazy. The test case has a default batch size of 10 and uses hsqldb to demonstrate the problem - which was diagnosed against Sybase. When BatchFetchQueue.getXXXBatch() is invoked, it does not load any objects it finds in the second level cache - it merely acknowledges their presence by logging to INFO (isCached()). This in turn means that any child associations in that cached object will not have a proxy created for them. Suppose we want to find all the employees of the pubs in our database. We choose to do this by loading all the Pubs ("FROM Pub") and calling thePub.getManager().getEmployees() iteratively. When the managers are in the second level cache, Hibernate issues 11 select statements: one to load the pubs and one for each distinct manager. When the Managers are not in the cache, Hibernate issues 3 select statements: one to load the pubs, one to load the managers and one to load the employees. A solution might be to load the object from the cache instead of just ignoring it? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-5187) Allow some control over whether or not an association is loaded via a join on the merge path

by Emmanuel Bernard (JIRA)

Allow some control over whether or not an association is loaded via a join on the merge path -------------------------------------------------------------------------------------------- Key: HHH-5187 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5187 Project: Hibernate Core Issue Type: New Feature Components: core Reporter: Emmanuel Bernard -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-4591) Criteria.createAlias not working for key-many-to-one associations of a composite-id

by Luka (JIRA)

Criteria.createAlias not working for key-many-to-one associations of a composite-id ----------------------------------------------------------------------------------- Key: HHH-4591 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4591 Project: Hibernate Core Issue Type: Bug Components: query-criteria Affects Versions: 3.3.2, 3.2.7, 3.2.6 Environment: Hibernate 3.2.6.ga, 3.2.7.ga, 3.3.2.ga Database: Oragle10g Reporter: Luka I'm trying to create an alias to apply a filter on a composite primary-key association, but I'm getting an invalid SQL generated by the ctiteria api: in the SQL there is the filter applied in the where, but the join for the alias is missing in the from. Here is a sample of the problem: Mappings (I stripped non relevant info): TableOne.hbm.xml <hibernate-mapping default-cascade="none"> <class name="TableOne" table="TABLE_ONE" dynamic-insert="false" dynamic-update="false"> <id name="idTableOne" type="java.lang.Long" unsaved-value="null"> <column name="ID_CONTRATTO"/> <generator class="sequence"> <param name="sequence">S_TABLE_ONE</param> </generator> </id> <set name="tableOneToTableTwo" order-by="ID_TABLE_ONE" lazy="true" fetch="select" inverse="true" cascade="none"> <key> <column name="ID_TABLE_ONE"/> </key> <one-to-many class="TableOneToTableTwo"/> </set> </class> </hibernate-mapping> TableOneToTableTwo.hbm.xml <hibernate-mapping default-cascade="none"> <class name="TableOneToTableTwo" table="TABLE_ONE_TO_TABLE_TWO" dynamic-insert="false" dynamic-update="false"> <composite-id name="tableOneToTableTwoPk" class="TableOneToTableTwoPK"> <key-many-to-one name="tableOne" class="TableOne" > <column name="ID_TABLE_ONE"/> </key-many-to-one> <key-many-to-one name="tabelTwo" class="TabelTwo" > <column name="ID_TABLE_TWO"/> </key-many-to-one> </composite-id> </class> </hibernate-mapping> TabelTwo.hbm.xml <hibernate-mapping default-cascade="none"> <class name="TabelTwo" table="TABLE_TWO" dynamic-insert="false" dynamic-update="false"> <id name="idTableTwo" type="java.lang.Long" unsaved-value="null"> <column name="ID_TABLE_TWO"/> <generator class="sequence"> <param name="sequence">S_TABLE_TWO</param> </generator> </id> <property name="codTabelTwo" type="java.lang.String"> <column name="COD_TABLE_TWO" not-null="true" unique="false"/> </property> </class> </hibernate-mapping> Code: Criteria hibCrit = getSession().createCriteria(TableOne.class); hibCrit.createAlias("tableOneToTableTwo", "tableOneToTableTwo"); hibCrit.createAlias("tableOneToTableTwo.tableOneToTableTwoPk.tabelTwo", "tabelTwo"); hibCrit.add(Restrictions.eq("tabelTwo.codTabelTwo", "AAA")); hibCrit.list(); Generated SQL using Oracle10G dialect (I stripped columns in select): SELECT [...] FROM TABLE_ONE this_ INNER JOIN TABLE_ONE_TO_TABLE_TWO tabelTwoco1_ ON this_.ID_TABLE_ONE = tabelTwoco1_.ID_TABLE_ONE WHERE tabelTwo2_.COD_TABLE_TWO = ? The "tabelTwo2_" should be the sql alias for criteria alias "tabelTwo", but the table and the join are missing in the from... I also tried using createCriteria: Criteria hibCrit = getSession().createCriteria(TableOne.class); hibCrit.createAlias("tableOneToTableTwo", "tableOneToTableTwo"); Criteria tableTwoCrit = hibCrit.createCriteria("tableOneToTableTwo.tableOneToTableTwoPk.tabelTwo", "tabelTwo"); tableTwoCrit.add(Restrictions.eq("tabelTwo.codTabelTwo", "AAA")); hibCrit.list(); But i get the same sql query. Also upgrading Hibernate result in the same behavior. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 8 months

15
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[Hibernate-JIRA] Created: (HHH-3552) Eagerly load collections when indicated so in the annotation defining the relation

by Adam Warski (JIRA)

Eagerly load collections when indicated so in the annotation defining the relation ---------------------------------------------------------------------------------- Key: HHH-3552 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3552 Project: Hibernate Core Issue Type: New Feature Components: envers Reporter: Adam Warski -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-3706) Audit Table Schema not generated using <annotationconfiguration>

by Kaizer (JIRA)

Audit Table Schema not generated using <annotationconfiguration> ---------------------------------------------------------------- Key: HHH-3706 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3706 Project: Hibernate Core Issue Type: Bug Components: envers Affects Versions: 3.3.1 Reporter: Kaizer The Ant task to generate the schema for the audit tables generates schema for my entities but none of the Audit tables are. I have used the org.hibernate.tool.ant.EnversHibernateToolTask class. <target name="schemaexport" depends="compile" description="Exports a generated schema to DB and file"> <taskdef name="hibernatetool" classname="org.hibernate.tool.ant.EnversHibernateToolTask" classpathref="hibernate" /> <hibernatetool destdir="."> <classpath> <path refid="hibernate"/> </classpath>  <jpaconfiguration persistenceunit="ConsolePU"/> <hbm2ddl drop="false" create="true" export="false" outputfilename="versioning-ddl.sql" delimiter=";" format="true" /> </hibernatetool> </target> It works on using <jpaconfiguration>. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (BVAL-208) @Valid should support groups attribute

by Marc Schipperheyn (JIRA)

@Valid should support groups attribute -------------------------------------- Key: BVAL-208 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVAL-208 Project: Bean Validation Issue Type: Improvement Affects Versions: 1.0 final Reporter: Marc Schipperheyn The @Valid annotation should implement the group attribute in order to make validation completely annotation driven. Currently, we need to manually call the validate method on the validator if we want to validate based on groups. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-3032) On Sybase, a subquery is incorrectly generated, causing ''Incorrect syntax near the keyword 'as'.

by Fernando Galdino (JIRA)

On Sybase, a subquery is incorrectly generated, causing ''Incorrect syntax near the keyword 'as'. ------------------------------------------------------------------------------------------------- Key: HHH-3032 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3032 Project: Hibernate3 Issue Type: Bug Affects Versions: 3.2.5 Environment: Hibernate 3.2.5, JDK 1.6, IDE Eclipse 3.3, running on Windows XP Reporter: Fernando Galdino I am using Spring 2.5 and Hibernate. I created a method to find a list of ProductPositionData based on an existence of its details represented by class DetalhePosicaoProdutoData. So, there is a relationship 1:n between tables ProductPosition and DetalhePosicaoProduto. public List<ProductPositionData> findAllBy(Date date, String viewCode, String status) { DetachedCriteria subquery = DetachedCriteria.forClass(DetalhePosicaoProdutoData.class); subquery.add(Expression.eq("indSituaRegis", status)); subquery.add(Expression.eq("compositeId.datPosic", date)); subquery.setProjection(Projections.distinct(Property.forName("tipDolar"))); DetachedCriteria criteria = DetachedCriteria.forClass(ProductPositionData.class); criteria.add(Expression.eq("indSituaRegis", status)); criteria.add(Subqueries.exists(subquery)); List<ProductPositionData> list = this.hibernateTemplate.findByCriteria(criteria); return list; } It should generate a query on the format SELECT blablabla FROM xyz WHERE exists (SELECT 1 FROM wyz). In really, running this method, I got a similar query. select [ommitted field names] from dtb_trd_resultado.resu.tbl_posicao_produto_trd this_ where this_.ind_situa_regis=? and exists (select distinct this0__.tip_dolar as y0_ from dtb_trd_resultado.resu.tbl_det_posicao_produto_trd this0__ where this0__.ind_situa_regis=? and this0__.dat_posic=?) It causes the following error running under Sybase: Incorrect syntax near the keyword 'as'. ; nested exception is com.sybase.jdbc2.jdbc.SybSQLException: Incorrect syntax near the keyword 'as'. It happens because on the subquery is generated this0__.tip_dolar as y0_ but "as y0_" is not valid in Sybase because using alias is not allowed for Sybase subqueries. I saw similar problems at: http://forum.hibernate.org/viewtopic.php?t=949233 http://opensource.atlassian.com/projects/hibernate/browse/HHH-2905 ----------------------------------- Stacktrace: org.springframework.jdbc.UncategorizedSQLException: Hibernate operation: could not execute query; uncategorized SQLException for SQL [select this_.tip_orige_opera as tip1_4_0_, this_.num_opera as num2_4_0_, this_.ind_ativo_passi as ind3_4_0_, this_.tip_posic_opera as tip4_4_0_, this_.num_book as num5_4_0_, this_.num_regra_produ as num6_4_0_, this_.tip_objet_opera as tip7_4_0_, this_.tip_opera as tip8_4_0_, this_.num_empre as num9_4_0_, this_.num_clien as num10_4_0_, this_.ind_tradi as ind11_4_0_, this_.dat_inici_opera as dat12_4_0_, this_.dat_termi_opera as dat13_4_0_, this_.dat_termi_opera_me as dat14_4_0_, this_.dat_venci_risco as dat15_4_0_, this_.val_parid_moeda as val16_4_0_, this_.pcl_taxa_opera as pcl17_4_0_, this_.pcl_sobre_index as pcl18_4_0_, this_.val_cotac_indic_abert as val19_4_0_, this_.cod_risco_index as cod20_4_0_, this_.num_confi_calcu_produ as num21_4_0_, this_.cod_indic_econo_indic as cod22_4_0_, this_.tip_indic_econo_indic as tip23_4_0_, this_.nat_indic_econo_indic as nat24_4_0_, this_.tip_merca_indic_indic as tip25_4_0_, this_.cod_indic_econo_taxa as cod26_4_0_, this_.tip_indic_econo_taxa as tip27_4_0_, this_.tip_merca_indic_taxa as tip28_4_0_, this_.nat_indic_econo_taxa as nat29_4_0_, this_.ind_situa_regis as ind30_4_0_, this_.dat_situa_regis as dat31_4_0_, this_.cod_user as cod32_4_0_, this_.num_carte as num33_4_0_, this_.dat_liqui_opera as dat34_4_0_, this_.cod_indic_econo_taxa_fwd as cod35_4_0_, this_.tip_indic_econo_taxa_fwd as tip36_4_0_, this_.tip_merca_indic_taxa_fwd as tip37_4_0_, this_.nat_indic_econo_taxa_fwd as nat38_4_0_, this_.dat_limit_varia_indic as dat39_4_0_, this_.tip_metod_preci as tip40_4_0_, this_.tip_estru_sinte as tip41_4_0_, this_.dat_entra_opera as dat42_4_0_ from dtb_trd_resultado.resu.tbl_posicao_produto_trd this_ where this_.ind_situa_regis=? and exists (select distinct this0__.tip_dolar as y0_ from dtb_trd_resultado.resu.tbl_det_posicao_produto_trd this0__ where this0__.ind_situa_regis=? and this0__.dat_posic=?)]; SQL state [ZZZZZ]; error code [156]; Incorrect syntax near the keyword 'as'. ; nested exception is com.sybase.jdbc2.jdbc.SybSQLException: Incorrect syntax near the keyword 'as'. at org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.translate(SQLStateSQLExceptionTranslator.java:121) at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.translate(SQLErrorCodeSQLExceptionTranslator.java:322) at org.springframework.orm.hibernate3.HibernateAccessor.convertJdbcAccessException(HibernateAccessor.java:424) at org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:410) at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:378) at org.springframework.orm.hibernate3.HibernateTemplate.findByCriteria(HibernateTemplate.java:981) at org.springframework.orm.hibernate3.HibernateTemplate.findByCriteria(HibernateTemplate.java:974) at com.jpmorgan.br.databroker.control.productposition.ProductPositionControlImpl.findAllByx(ProductPositionControlImpl.java:45) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:301) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy5.findAllByx(Unknown Source) at com.jpmorgan.br.databroker.control.productposition.ProductPositionDataProvider.getData(ProductPositionDataProvider.java:32) at com.jpmorgan.br.databroker.service.OptPriceProcessTest.runProcess(OptPriceProcessTest.java:109) at com.jpmorgan.br.databroker.service.OptPriceProcessTest.testProcess(OptPriceProcessTest.java:88) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at junit.framework.TestCase.runTest(TestCase.java:154) at junit.framework.TestCase.runBare(TestCase.java:127) at junit.framework.TestResult$1.protect(TestResult.java:106) at junit.framework.TestResult.runProtected(TestResult.java:124) at junit.framework.TestResult.run(TestResult.java:109) at junit.framework.TestCase.run(TestCase.java:118) at junit.framework.TestSuite.runTest(TestSuite.java:208) at junit.framework.TestSuite.run(TestSuite.java:203) at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) Caused by: com.sybase.jdbc2.jdbc.SybSQLException: Incorrect syntax near the keyword 'as'. at com.sybase.jdbc2.tds.Tds.processEed(Tds.java:3178) at com.sybase.jdbc2.tds.Tds.nextResult(Tds.java:2481) at com.sybase.jdbc2.jdbc.ResultGetter.nextResult(ResultGetter.java:69) at com.sybase.jdbc2.jdbc.SybStatement.nextResult(SybStatement.java:220) at com.sybase.jdbc2.jdbc.SybStatement.nextResult(SybStatement.java:203) at com.sybase.jdbc2.jdbc.SybStatement.queryLoop(SybStatement.java:1611) at com.sybase.jdbc2.jdbc.SybStatement.executeQuery(SybStatement.java:1596) at com.sybase.jdbc2.jdbc.SybPreparedStatement.executeQuery(SybPreparedStatement.java:96) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186) at org.hibernate.loader.Loader.getResultSet(Loader.java:1787) at org.hibernate.loader.Loader.doQuery(Loader.java:674) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.doList(Loader.java:2220) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104) at org.hibernate.loader.Loader.list(Loader.java:2099) at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:94) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1569) at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:283) at org.springframework.orm.hibernate3.HibernateTemplate$35.doInHibernate(HibernateTemplate.java:991) at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:373) ... 35 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-4907) "id in ..." with EmbeddedId and criteria API fails on ms sql server

by Strong Liu (JIRA)

"id in ..." with EmbeddedId and criteria API fails on ms sql server ------------------------------------------------------------------- Key: HHH-4907 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4907 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.0-CR-1 Environment: ms sql server Reporter: Strong Liu [http://hudson.qa.jboss.com/hudson/view/Hibernate%20Community/job/hibernat... ] org.hibernate.exception.SQLGrammarException: could not execute query at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.loader.Loader.doList(Loader.java:2276) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2151) at org.hibernate.loader.Loader.list(Loader.java:2146) at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:118) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1706) at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:347) at org.hibernate.test.annotations.cid.CompositeIdTest.testQueryInAndComposite(CompositeIdTest.java:306) Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Incorrect syntax near ','. at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:156) at com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1373) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(SQLServerPreparedStatement.java:371) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PrepStmtExecCmd.doExecute(SQLServerPreparedStatement.java:322) at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:4003) at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1550) at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:160) at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:133) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(SQLServerPreparedStatement.java:265) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208) at org.hibernate.loader.Loader.getResultSet(Loader.java:1832) at org.hibernate.loader.Loader.doQuery(Loader.java:719) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:271) at org.hibernate.loader.Loader.doList(Loader.java:2273) ... 32 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HSEARCH-363) backport fixes on duplicate LuceneWork in DocumentBuilderIndexedEntity from trunk

by Sanne Grinovero (JIRA)

backport fixes on duplicate LuceneWork in DocumentBuilderIndexedEntity from trunk --------------------------------------------------------------------------------- Key: HSEARCH-363 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-363 Project: Hibernate Search Issue Type: Task Reporter: Sanne Grinovero Fix For: 3.1.2 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-2280) Not-Null Constraint-Violation with unidirectional one-to-many mapping

by Robert Herschke (JIRA)

Not-Null Constraint-Violation with unidirectional one-to-many mapping --------------------------------------------------------------------- Key: HHH-2280 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2280 Project: Hibernate3 Type: Bug Versions: 3.2.0.cr4 Environment: Hibernate 3.2.0.cr4, Oracle 10XE Reporter: Robert Herschke Priority: Blocker Attachments: one-to-many-test.zip In some cases it is neccessary to have an unidirectional one-to-many mapping, but not using Join-Tables due to a legacy database system. So it must be possible, to have a one-to-many mapping just via a foreign-key-mapping. The Child-Object must not know the Parent-Object in this case. It must also be possible, to pay respect to a NOT-NULL-Constraint at this foreign-key due to restrictions on legacy database systems. Hibernate doesn't support this, but throw a NOT-NULL-Constraint Violation Exception. The documentation says, "this is unusual" - to which I want to dissent. See the attached testcase for details, that is adopted from your "one-to-many" testcase found in the 3.2.0 sources. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-4459) Query with Composite Primary Key parameter crashes when query cache is on

by Karol Bienkowski (JIRA)

Query with Composite Primary Key parameter crashes when query cache is on ------------------------------------------------------------------------- Key: HHH-4459 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4459 Project: Hibernate Core Issue Type: Bug Components: caching (L2) Affects Versions: 3.3.2 Environment: Hibernate Core 3.3.2.GA, MySQL and H2 Reporter: Karol Bienkowski I have an entity with a composite identifier (primary key) annotated with EmbeddedId: @Embeddable public class CompositeKey implements Serializable { (...) } @Entity public class EntityWithCompositeKey { @EmbeddedId public CompositeKey pk; (...) } When executing query ... FROM EntityWithCompositeKey e WHERE e.pk = :pk ... where ":pk" is bound to an instance of CompositeKey ... query.setParamter("pk", new CompositeKey(..)) ... I get the following exception: javax.persistence.PersistenceException: org.hibernate.PropertyAccessException: could not get a field value by reflection getter of hhhxxxx.CompositeKey.a at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:614) at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:76) at hhhxxxx.HHHHxxxxTest.testGetByCompositeId(HHHHxxxxTest.java:46) (...) Caused by: org.hibernate.PropertyAccessException: could not get a field value by reflection getter of hhhxxxx.CompositeKey.a at org.hibernate.property.DirectPropertyAccessor$DirectGetter.get(DirectPropertyAccessor.java:58) at org.hibernate.tuple.component.AbstractComponentTuplizer.getPropertyValue(AbstractComponentTuplizer.java:87) at org.hibernate.tuple.component.AbstractComponentTuplizer.getPropertyValues(AbstractComponentTuplizer.java:93) at org.hibernate.tuple.component.PojoComponentTuplizer.getPropertyValues(PojoComponentTuplizer.java:109) at org.hibernate.type.ComponentType.getPropertyValues(ComponentType.java:376) at org.hibernate.type.ComponentType.getHashCode(ComponentType.java:194) at org.hibernate.engine.TypedValue.hashCode(TypedValue.java:66) at java.util.HashMap$Entry.hashCode(Unknown Source) at java.util.AbstractMap.hashCode(Unknown Source) at org.hibernate.cache.QueryKey.generateHashCode(QueryKey.java:196) at org.hibernate.cache.QueryKey.<init>(QueryKey.java:173) at org.hibernate.cache.QueryKey.generateQueryKey(QueryKey.java:128) at org.hibernate.loader.Loader.listUsingQueryCache(Loader.java:2144) at org.hibernate.loader.Loader.list(Loader.java:2121) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:401) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:363) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1149) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102) at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:67) ... 21 more Caused by: java.lang.IllegalArgumentException: Can not set int field hhhxxxx.CompositeKey.a to [Ljava.lang.Object; at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(Unknown Source) at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(Unknown Source) at sun.reflect.UnsafeFieldAccessorImpl.ensureObj(Unknown Source) at sun.reflect.UnsafeIntegerFieldAccessorImpl.getInt(Unknown Source) at sun.reflect.UnsafeIntegerFieldAccessorImpl.get(Unknown Source) at java.lang.reflect.Field.get(Unknown Source) at org.hibernate.property.DirectPropertyAccessor$DirectGetter.get(DirectPropertyAccessor.java:55) ... 40 more It used to work on 3.3.1.GA but fails in 3.3.2.GA. Turning off query cache works. The direct reason for the error is that TypedValue.value is an Object[] but ComponentType.getHashCode() expects TypedValue.value to be of CompositeKey type. I'll attach the working test case replicating the issue in a moment. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-5138) Redesign types and introduce TypeRegistry

by Steve Ebersole (JIRA)

Redesign types and introduce TypeRegistry ----------------------------------------- Key: HHH-5138 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5138 Project: Hibernate Core Issue Type: Improvement Components: core Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 3.6 Work in progress. The general idea is to have 3 levels of types: 1) What I am tentatively calling a StaticType. These are basic mappings between standard java types and basic sql types. They require no access to a Session nor SessionFactory to fulfill their contracts. 2) Scoped. This is mainly the current Type contract, except that these will be explicitly scoped to a TypeRegistry (which is part of the Configuration and SessionFactory). Users can provide overrides of these. 3) User types. Again, mainly the current user types contracts. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HSEARCH-78) Incorrect fields are ignored by projection: an exception should be raised

by Emmanuel Bernard (JIRA)

Incorrect fields are ignored by projection: an exception should be raised ------------------------------------------------------------------------- Key: HSEARCH-78 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-78 Project: Hibernate Search Issue Type: Bug Affects Versions: 3.0.0.beta3 Reporter: Emmanuel Bernard Priority: Minor -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HV-295) Apply constraints on the elements of an iterator

by Emmanuel Bernard (JIRA)

Apply constraints on the elements of an iterator ------------------------------------------------ Key: HV-295 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-295 Project: Hibernate Validator Issue Type: New Feature Components: engine Reporter: Emmanuel Bernard Assignee: Hardy Ferentschik The use case is the ability to ask a constraint to be applied, not on the annotated element itself but on the elements contained by the annotated element (typically an Iterator). Hardy and I have been discussing various options. I will list them in various comments -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-5209) org.hibernate.hql.ast.QuerySyntaxException when running a JPQL query with a MEMBER OF on an @ElementCollection

by Pascal Thivent (JIRA)

org.hibernate.hql.ast.QuerySyntaxException when running a JPQL query with a MEMBER OF on an @ElementCollection -------------------------------------------------------------------------------------------------------------- Key: HHH-5209 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5209 Project: Hibernate Core Issue Type: Bug Components: core, entity-manager Affects Versions: 3.5.1 Environment: Hibernate EM 3.5.1, HSQLDB, Derby, H2 Reporter: Pascal Thivent Priority: Blocker Attachments: QueryTest.patch I have an entity with an attribute of type {{Set<String>}} annotated as {{@ElementCollection}}. Running a query with a {{MEMBER OF}} on this attribute fails with Hibernate (but works with the RI): {code} select user from User user where :role member of user.roles {code} This is valid JPQL but Hibernate is not able to generate the corresponding SQL properly: {code:java} java.lang.IllegalArgumentException: org.hibernate.hql.ast.QuerySyntaxException: unexpected end of subtree [select user from org.hibernate.ejb.test.User user where :role member of user.roles] at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1222) at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1168) at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:271) at org.hibernate.ejb.test.query.QueryTest.testMemberOfElementCollection(QueryTest.java:110) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at junit.framework.TestCase.runTest(TestCase.java:154) at org.hibernate.test.annotations.HibernateTestCase.runTest(HibernateTestCase.java:95) at org.hibernate.test.annotations.HibernateTestCase.runBare(HibernateTestCase.java:83) at org.hibernate.ejb.test.TestCase.runBare(TestCase.java:224) at junit.framework.TestResult$1.protect(TestResult.java:106) at junit.framework.TestResult.runProtected(TestResult.java:124) at junit.framework.TestResult.run(TestResult.java:109) at junit.framework.TestCase.run(TestCase.java:118) at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: org.hibernate.hql.ast.QuerySyntaxException: unexpected end of subtree [select user from org.hibernate.ejb.test.User user where :role member of user.roles] at org.hibernate.hql.ast.QuerySyntaxException.convert(QuerySyntaxException.java:54) at org.hibernate.hql.ast.QuerySyntaxException.convert(QuerySyntaxException.java:47) at org.hibernate.hql.ast.ErrorCounter.throwQueryException(ErrorCounter.java:82) at org.hibernate.hql.ast.QueryTranslatorImpl.generate(QueryTranslatorImpl.java:244) at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:205) at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:136) at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:101) at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:80) at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:98) at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:156) at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:135) at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1761) at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:268) ... 19 more {code} I'm not sure this would be the right place (this seems to be a problem in Hibernate Core actually) but I've implemented a test method in {{org.hibernate.ejb.test.query.QueryTest}} demonstrating the problem. The patch is attached. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HSEARCH-269) Spell check functionality needed

by John Griffin (JIRA)

Spell check functionality needed -------------------------------- Key: HSEARCH-269 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-269 Project: Hibernate Search Issue Type: New Feature Components: engine, mapping Affects Versions: 3.2.0 Reporter: John Griffin Assignee: John Griffin >From Emmanuel: - more than one field and even more than one index should be the source of the dictionary - declaring which field is part of a dictionary should be declarative @AddToDictionary(name="main-dictionary") (with probably an optional field name(s)) - for a given dictionary name, we need to associate an index and probably a field prefix (to share the same index for all dictionaries). This couold be by annotations or in the configuration (not sure) - this index should be kept like any other DirectoryProvider in the HSearch intrastructure (we could then reuse ReaderProvider internally and don't have leaks). - we will probably add a manual dictionary reindex method and the SpellChecker API should be in the SearchFactory. sf.getDictionary("main-dictionary").spellcheck(word, suggestion); sf.getDictionary("main-dictionary").spellcheck(word, suggestion, entity, properties...); //not sure how useful is this one really sf.getDictionary("main-dictionary").reindex(); this needs to be refined. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-4098) VARBINARY should be BLOB in DB2400Dialect

by Christian Luebke (JIRA)

VARBINARY should be BLOB in DB2400Dialect ----------------------------------------- Key: HHH-4098 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4098 Project: Hibernate Core Issue Type: Improvement Components: core Affects Versions: 3.5.0.Beta-1 Environment: tested with hibernate 3.2.6ga, IBM DB2/400 on i5/os V5R4 Reporter: Christian Luebke Priority: Minor VARBINARY is registered in DB2Dialect (superclass of DB2400Dialect) as "varchar($l) for bit data". As DB2/400 (aka IBM DB2 for i) has a record length limitation of 32766 bytes, VARBINARY should be implemented as BLOB. Blobs are being stored outside the db record. I successfully tried adding the following constructor in DB2400Dialect.java: public DB2400Dialect() { super(); registerColumnType( Types.VARBINARY, "blob($l)" ); } As I'm not a hibernate user by myself, I can't provide a test case. I tried to get Bonita Workflow (http://www.bonitasoft.com/) to run with my DB2/400. It failed initially because of the usage of a 64 K varbinary. After patching DB2400Dialect to use a blob, everything worked fine. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-2651) Map binary types for sizes > 32K to BLOB for Derby

by Vincent Massol (JIRA)

Map binary types for sizes > 32K to BLOB for Derby -------------------------------------------------- Key: HHH-2651 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2651 Project: Hibernate3 Issue Type: Improvement Components: metamodel Affects Versions: 3.1.2 Reporter: Vincent Massol Right now (at least with 3.1.2, haven't tried with more recent versions) the binary type is mapped to a VARCHAR. However VARCHARs in Derby have a max size of 32K. So for sized larger than 32K a BLOB should be used instead. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-2697) Can't use := for variable assignment within a SQL-Statement

by Benjamin Gniza (JIRA)

Can't use := for variable assignment within a SQL-Statement ----------------------------------------------------------- Key: HHH-2697 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2697 Project: Hibernate3 Issue Type: Bug Affects Versions: 3.2.4.sp1 Environment: MySQL Datasource, Hibernate 3.2.4.sp1 Reporter: Benjamin Gniza Priority: Minor i found a kind of bug in org.hibernate.engine.query.ParameterParser.java: I have an exotic mysql-statement where I want to use mysql variables. VERY SIMPLE example: SET @pos=0; SELECT @pos:=@pos+1 FROM TABLE; Steps to reproduce: Session s = sessionFactory.openSession(); s.createSQLQuery("SET @pos=0").executeUpdate(); SQLQuery qry = s.createSQLQuery("select @pos:=@pos from SomeTable"); List lst = qry.list(); Exception: org.hibernate.QueryException: Space is not allowed after parameter prefix ':' 'SELECT @pos:=@pos+1 FROM TABLE' at org.hibernate.engine.query.ParameterParser.parse(ParameterParser.java:68) ... ... Suggested fix: ParameterParser Lines 62 to 73: if (c == ':' && (indx + 1 >= stringLength || sqlString.charAt(indx + 1) != '=')) { // named parameter int right = StringHelper.firstIndexOfChar( sqlString, ParserHelper.HQL_SEPARATORS, indx + 1 ); int chopLocation = right < 0 ? sqlString.length() : right; String param = sqlString.substring( indx + 1, chopLocation ); if ( StringHelper.isEmpty( param ) ) { throw new QueryException("Space is not allowed after parameter prefix ':' '" + sqlString + "'"); } recognizer.namedParameter( param, indx ); indx = chopLocation - 1; } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-2165) Change logging level in TableMetadata from INFO to DEBUG or TRACE

by Igor A Tarasov (JIRA)

Change logging level in TableMetadata from INFO to DEBUG or TRACE ----------------------------------------------------------------- Key: HHH-2165 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2165 Project: Hibernate3 Type: Improvement Components: metamodel Versions: 3.2.0.ga Reporter: Igor A Tarasov TableMetadata produce too many output to INFO log level. It good thing if it output be at DEBUG level to not hide other impotant information as service start/stop and other. 20.10.06 18:01:58 INFO [main]: SchemaUpdate - updating schema 20.10.06 18:01:58 INFO [main]: TableMetadata - table found: isp.ChageDO 20.10.06 18:01:58 INFO [main]: TableMetadata - columns: [id, _version, chagedate, created, service, sum, restbalance, comment, customer_id] 20.10.06 18:01:58 INFO [main]: TableMetadata - foreign keys: [] 20.10.06 18:01:58 INFO [main]: TableMetadata - indexes: [id, fk8f40c06527214c11, chagedate, primary] 20.10.06 18:01:58 INFO [main]: TableMetadata - table found: isp.CustomerDO 20.10.06 18:01:58 INFO [main]: TableMetadata - columns: [phone, firm, group_id, deleted, fio, id, balance, created, updated, address, email, name, comment] 20.10.06 18:01:58 INFO [main]: TableMetadata - foreign keys: [] 20.10.06 18:01:58 INFO [main]: TableMetadata - indexes: [id, primary, fk1892e50924b4a799, deleted] 20.10.06 18:01:58 INFO [main]: TableMetadata - table found: isp.GroupDO 20.10.06 18:01:58 INFO [main]: TableMetadata - columns: [id, updated, created, name, comment, deleted] 20.10.06 18:01:58 INFO [main]: TableMetadata - foreign keys: [] 20.10.06 18:01:58 INFO [main]: TableMetadata - indexes: [id, primary, deleted] 20.10.06 18:01:58 INFO [main]: TableMetadata - table found: isp.HostDO 20.10.06 18:01:58 INFO [main]: TableMetadata - columns: [tarif_id, server_id, ips, mac, deleted, id, created, updated, name, lastactive, comment, disabled, customer_id] 20.10.06 18:01:58 INFO [main]: TableMetadata - foreign keys: [] 20.10.06 18:01:58 INFO [main]: TableMetadata - indexes: [ips, name, primary, fk812f2053f280a3b1, mac, deleted, fk812f205327214c11, fk812f20537f1e2ff9] 20.10.06 18:01:58 INFO [main]: TableMetadata - table found: isp.HostSessionDO 20.10.06 18:01:58 INFO [main]: TableMetadata - columns: [id, host_id, starttime, chage, speedou, updatetime, speedin, bytesin, stoptime, bytesou, version] 20.10.06 18:01:58 INFO [main]: TableMetadata - foreign keys: [] 20.10.06 18:01:58 INFO [main]: TableMetadata - indexes: [fk9a9074b995d39b51, id, primary] 20.10.06 18:01:58 INFO [main]: TableMetadata - table found: isp.LoginDO 20.10.06 18:01:58 INFO [main]: TableMetadata - columns: [id, nickname, updated, created, name, comment, password, deleted, customer_id, disabled] 20.10.06 18:01:58 INFO [main]: TableMetadata - foreign keys: [] 20.10.06 18:01:58 INFO [main]: TableMetadata - indexes: [id, name, primary, fk77a0599427214c11, deleted] 20.10.06 18:01:58 INFO [main]: TableMetadata - table found: isp.PPPAccountDO 20.10.06 18:01:58 INFO [main]: TableMetadata - columns: [tarif_id, login_id, id, server_id, updated, created, comment, deleted, disabled, ip] 20.10.06 18:01:58 INFO [main]: TableMetadata - foreign keys: [] 20.10.06 18:01:58 INFO [main]: TableMetadata - indexes: [id, fk507abf087f1e2ff9, primary, fk507abf08f280a3b1, fk507abf08820174d9, deleted] 20.10.06 18:01:58 INFO [main]: TableMetadata - table found: isp.PPPSessionDO 20.10.06 18:01:58 INFO [main]: TableMetadata - columns: [callerid, starttime, account_id, updatetime, speedou, chage, speedin, stoptime, bytesou, version, ip, id, ident, bytesin] 20.10.06 18:01:58 INFO [main]: TableMetadata - foreign keys: [] 20.10.06 18:01:58 INFO [main]: TableMetadata - indexes: [id, fke19b413144f3fa61, starttime, ident, updatetime, primary, stoptime] 20.10.06 18:01:58 INFO [main]: TableMetadata - table found: isp.PaymentDO 20.10.06 18:01:58 INFO [main]: TableMetadata - columns: [id, _version, created, nalichka, sum, paydate, comment, newbalance, customer_id] 20.10.06 18:01:58 INFO [main]: TableMetadata - foreign keys: [] 20.10.06 18:01:58 INFO [main]: TableMetadata - indexes: [id, fk7249f0f127214c11, primary, paydate] 20.10.06 18:01:58 INFO [main]: TableMetadata - table found: isp.ServerDO 20.10.06 18:01:58 INFO [main]: TableMetadata - columns: [id, updated, created, name, comment, deleted, ip] 20.10.06 18:01:58 INFO [main]: TableMetadata - foreign keys: [] 20.10.06 18:01:58 INFO [main]: TableMetadata - indexes: [id, name, primary, deleted, ip] 20.10.06 18:01:58 INFO [main]: TableMetadata - table found: isp.TarifDO 20.10.06 18:01:58 INFO [main]: TableMetadata - columns: [costsizein, resetprepaidsize, prepaidsizerest, moncost, resetprepaidusages, costusage, resetprepaidtime, deleted, prepaidtimemonthly, costtime, prepaidsizemonthly, id, prepaidusagesrest, monthenddate, costsizeou, created, updated, name, prepaidtimerest, prepaidusagesmonthly, comment, customer_id] 20.10.06 18:01:58 INFO [main]: TableMetadata - foreign keys: [] 20.10.06 18:01:58 INFO [main]: TableMetadata - indexes: [id, primary, fk7893f6d27214c11, deleted] 20.10.06 18:01:58 INFO [main]: SchemaUpdate - schema update complete -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-3835) ORA-00932 when executing a HQL with "distinct" on an entity with a Blob

by Martin Zeltner (JIRA)

ORA-00932 when executing a HQL with "distinct" on an entity with a Blob ----------------------------------------------------------------------- Key: HHH-3835 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3835 Project: Hibernate Core Issue Type: Bug Components: query-hql Affects Versions: 3.2.6 Environment: Oracle 10 Reporter: Martin Zeltner Hi I get an Oracle exception "ORA-00932: inconsistent datatypes: expected - got BLOB" when I execute a HQL on an entity that has a blob and the HQL contains the "distinct". When I remove the "distinct" then it works. HQL: "select distinct ci from CircuitInstruction ci ..." Entity "CircuitInstruction" has the following property: /** * @return Returns the CI PDF. */ @Lob @Basic(fetch = FetchType.LAZY) public Blob getCiPdf() { return m_ciPdf; } Cheers Martin -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (ANN-677) Blob is null with Postgresql

by Aaron Luchko (JIRA)

Blob is null with Postgresql ---------------------------- Key: ANN-677 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-677 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.2.1 Environment: hibernate-3.2.1, hibernate-annotations-3.2.1, postgresql-8.2.5-1.fc7, postgresql-jdbc-8.2.504-1jpp.fc7 and postgresql-8.2-506.jdbc4.jar Reporter: Aaron Luchko Attachments: hibPostgresbug.zip I've found that after a sequence of queries, starting new transactions and clearing the session, a Blob will not be successfully from the database and null will be returned by the InputStream instead. Using the debugger I've followed this into the jdbc code and from what I can tell some message is sent to load the blob but the database replies with an empty set of data which naturally causes the InputStream to read null. I've attached a test case (sorry, no makefile or pom.xml, I just ran it using eclipse) which, for me, replicates the bug. Note I've also used hsqldb and mysql and didn't see the bug with them, only postgresql. thanks, Aaron -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-4635) Oracle ORA-24816 inserting and updating data for entities containg LOB attributes

by Clay Atkins (JIRA)

Oracle ORA-24816 inserting and updating data for entities containg LOB attributes --------------------------------------------------------------------------------- Key: HHH-4635 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4635 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.1 Reporter: Clay Atkins Priority: Critical Inserting or updating an entity with LOB results in the following error from oracle: {noformat} Caused by: java.sql.SQLException: ORA-24816: Expanded non LONG bind data supplied after actual LONG or LOB column {noformat} Fairly confident that the ordering of the LOB attributes is not putting them at the end of the insert or the update. Oracle requires all LOB columns to be the last in the statement. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HBX-978) unique=true attribute of primary key in generated class prevents the schema to be regenerated

by Ali Sadik Kumlali (JIRA)

unique=true attribute of primary key in generated class prevents the schema to be regenerated --------------------------------------------------------------------------------------------- Key: HBX-978 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-978 Project: Hibernate Tools Issue Type: Bug Environment: OS: Windows Vista 6.0,x86 Database: Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production Java VM: Java HotSpot(TM) Server VM 1.5.0_11-b03,Sun Microsystems Inc. Eclipse Europa: Version: 3.3.0 Build id: I20070621-1340 HibernateTools-3.2.0.beta10 Reporter: Ali Sadik Kumlali Priority: Minor Hi, When I reverse engineer against Oracle, unique=true attribute is added to @Column annotation of primary key column. But, when I generate schema from these generated files, Oracle throws "ORA-02261: such unique or primary key already exists in the table" error. I first ran into this situation while trying Seam and posted the problem to Seam's forum: http://www.jboss.com/index.html?module=bb&op=viewtopic&t=116478. After I got the response, decided to try it without Seam. Then, downloaded the latest HibernateTools & Eclipse Europa and reverse engineered the schema. I saw that generated classes have unique=true attribute which clearly showed that the problem was related with HibernateTools, not with Seam. Here is the DDL of the table against which I made my test: CREATE TABLE PEOPLE ("ID" NUMBER NOT NULL, "SURNAME" VARCHAR2(50 BYTE), "NAME" VARCHAR2(25 BYTE), CONSTRAINT "PEOPLE_PK" PRIMARY KEY ("ID")); Regards, Ali Sadik Kumlali -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-3135) SQL Server Dialect maps BIGINT to NUMERIC(19,0)

by Dominik Enkelmann (JIRA)

SQL Server Dialect maps BIGINT to NUMERIC(19,0) ----------------------------------------------- Key: HHH-3135 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3135 Project: Hibernate3 Issue Type: Bug Affects Versions: 3.2.5 Environment: MS SQL Server Reporter: Dominik Enkelmann Priority: Trivial The SQLServerDialect.java maps the Hibernate BIGINT type to a NUMERIC(19,0) colum. The result is, that all Long fields in persisten classes map to hibernate-bigints which generate numeric(19,0) database column. Longs are typically used for surrogate primary keys and should be implemented as native SQL BIGINTs where possible. SQL Server supports SQL BIGINT since version 2000. There is a similar issue with the SQL BIT type that should be implemented as a native BIT column in SQL Server. A possible solution could be a pre-.SQL Server 2000 dialect and an updated SQL Server dialect. I filed a more detailed description with workaround in the user forum http://forum.hibernate.org/viewtopic.php?p=2377674#2377674 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 10 months

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[Hibernate-JIRA] Created: (HHH-2942) Improve support for PostgreSQL

by Diego Pires Plentz (JIRA)

Improve support for PostgreSQL ------------------------------ Key: HHH-2942 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2942 Project: Hibernate3 Issue Type: Improvement Components: metamodel Reporter: Diego Pires Plentz Assignee: Diego Pires Plentz Priority: Minor Improve support for features in PostgreSQL 7.x and 8.x. I will probably create a new one for 8.x series. I asked for help of postgresql hackers. http://archives.postgresql.org/pgsql-hackers/2007-11/threads.php#00462 Docs index: http://www.postgresql.org/docs/ -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 10 months

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[Hibernate-JIRA] Created: (HBX-935) H2MetaDataDialect for identity detection

by Max Rydahl Andersen (JIRA)

H2MetaDataDialect for identity detection ---------------------------------------- Key: HBX-935 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-935 Project: Hibernate Tools Issue Type: Sub-task Components: reverse-engineer Affects Versions: 3.2beta9 Reporter: Max Rydahl Andersen Fix For: 3.2beta10 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 10 months

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[Hibernate-JIRA] Created: (HHH-4751) Fix for @embeddedid error: Type not supported: org.hibernate.type.ManyToOneType

by David Coleman (JIRA)

Fix for @embeddedid error: Type not supported: org.hibernate.type.ManyToOneType -------------------------------------------------------------------------------- Key: HHH-4751 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4751 Project: Hibernate Core Issue Type: Improvement Components: envers Reporter: David Coleman Priority: Minor Attachments: IDMetadataGenerator_patch.txt Hi, After creating hibernate entities from the legacy database with envers hibernate tool, I noticed the following error occurred on creating an audit tables that has an @EmbeddedId attribute (related to ENVERS-76]: Caused by: org.hibernate.MappingException: Type not supported: org.hibernate.type.ManyToOneType .. I found out by looking at the source that the reason it failed was that the property type was not an instance of ImmutableType (not mutable); which was true as the embedded id was a combination of an int and a mutable java data object. I switched the mutable java date object to a immutable joda datetime object using the joda date time hibernate user type to fix the immutable problem. I also patched IdMetadataGenerator locally to the one attached as hibernate usertypes do not implement the ImmutableType interface; using the method 'isMutable()' should be suffice. Let me know if this is okay so I can submit the patch. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 10 months

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[Hibernate-JIRA] Created: (HHH-5188) Use provided enum type ordinal/string when reading

by Stefan Larsson (JIRA)

Use provided enum type ordinal/string when reading -------------------------------------------------- Key: HHH-5188 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5188 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.1, 3.5.0-CR-2 Reporter: Stefan Larsson Priority: Minor Attachments: EnumType.java-typeSafeNullSafeGet.patch When Hibernate reads a PostgreSQL enum type using ResultSet.getObject(), the JDBC driver returns a driver-specific PGObject object, which preserves both the value of the enum and its type ordinal/string. Hibernate fails with a ClassCastException when it attempts to cast the PGObject into a String in org.hibernate.type.EnumType.nullSafeGet(). The code in org.hibernate.type.EnumType assumes that ResultSet.getObject() will either return a Number or a String, which is not true for the PostgreSQL driver. IMHO it would be better to let the JDBC driver do the conversion using ResultSet.getInt() or getString() instead. The attached patch allows JBoss AS 6 M3 (Hibernate 3.5.0-CR-2) to read PostgreSQL enums, using JPA, with a a Java enum annotated as @javax.persistence.Enumerated(javax.persistence.EnumType.STRING). Also, I believe that perhaps ignoring the given enum type causes Issue HHH-4230, where an ordinal enum was stored in character field. ResultSet.getInteger() might work for that one depending on the JDBC driver. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 10 months

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[Hibernate-JIRA] Created: (HHH-4468) Exception when using hibernate as JPA provider: "Found two representations of same collection"

by Håvard Nesvold (JIRA)

Exception when using hibernate as JPA provider: "Found two representations of same collection" ---------------------------------------------------------------------------------------------- Key: HHH-4468 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4468 Project: Hibernate Core Issue Type: Bug Components: entity-manager Affects Versions: 3.3.2 Environment: 3.3.2.GA Reporter: Håvard Nesvold I have a J2SE application where I use JPA with Hibernate as persistence provider. The versions of the required hibernate jars that I use are: hibernate3.jar (3.3.2.GA) hibernate-annotations.jar (3.4.0.GA) hibernate-commons-annotations.jar (3.1.0.GA) hibernate-entitymanager.jar (3.4.0.GA) I have an entity where i have a bidirectional One-To-Many mapping. This is initialized to an empty list, something that clearly is allowed according to the JPA 1.0 spec. i.e. I have: in class Parent: @OneToMany(mappedBy="parent", cascade = CascadeType.ALL) private List<Child> children = ArrayList<Child>(); class Child: @ManyToOne @JoinColumn(name="PARENT_ID") private Parent parent; A certain sequence of actions result in a HibernateException being thrown (wrapped by JPA in a RollbackException): * Obtain a new EntityManager * Begin a transaction * Fetch a Parent entity from the entity manager (this exists in the db), call this e. * Apply an EntityManager.remove() on e * Commit the transaction * Begin a transaction * Apply an EntityManager.persist() on e * Commit the transaction The exception is thrown on the last commit(): Code: Caused by: org.hibernate.HibernateException: Found two representations of same collection: Parent.children at org.hibernate.engine.Collections.processReachableCollection(Collections.java:176) at org.hibernate.event.def.FlushVisitor.processCollection(FlushVisitor.java:60) at org.hibernate.event.def.AbstractVisitor.processValue(AbstractVisitor.java:124) ... I have tried to flush(), clear(), and pretty much everything on the entity manager (event fetching the Hibernate Sesssion and clearing this) - the only thing that helps is creating a new one before attempting the last transaction. Moreover, after some investigation, the persisted entity actually seems to be persisted correctly - despite the exception (this also seems to hold true for any cascaded persists), perhaps the only erroneous thing here is the fact that an exception is thrown when it really should not? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 10 months

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[Hibernate-JIRA] Created: (ANN-808) @Enumerated(ORDINAL) does not work on VARCHAR columns

by Eduardo Costa (JIRA)

@Enumerated(ORDINAL) does not work on VARCHAR columns ----------------------------------------------------- Key: ANN-808 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-808 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.3.1.GA Environment: Tested on Postgres, but the problem should be reproductible on any DB vendor Reporter: Eduardo Costa Copied from http://forum.hibernate.org/viewtopic.php?t=995698: ========== Suppose I have this enum: public enum Status { OK, NOK, NOT_APPLICABLE } And this property: @Column(name = "status") @Enumerated(EnumType.ORDINAL) private Status status; And this table (legacy, CANNOT be changed): CREATE TABLE tb_xxx ( id bigint NOT NULL, status character varying(1) NOT NULL, ) It leads to this exception: java.lang.IllegalArgumentException: No enum const class mypkg.Status.1 java.lang.Enum.valueOf(Enum.java:196) org.hibernate.type.EnumType.nullSafeGet(EnumType.java:110) Taking a look at EnumType.java, it is clear that Hibernate imposes ordinal stored as number and name stored as varchar. ========= IMHO, this is a "specification gap": JPA does not consider what to do if I'm trying to map a legacy enumerated value. Since I'm defining @Enumerated as "ordinal" and I have "0", "1", "2" on my database, I believe Hibernate should consider what I'm defining, not what an ancient DBA defined. Otherwise, I can't map this using only Hibernate Annotations/JPA (BTW, this code works with TopLink, only changing JPA provider on persistence.xml) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 10 months

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[Hibernate-JIRA] Created: (HHH-3809) Improve Memory Management when Post Commit Listeners are enabled

by Shawn Clowater (JIRA)

Improve Memory Management when Post Commit Listeners are enabled ---------------------------------------------------------------- Key: HHH-3809 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3809 Project: Hibernate Core Issue Type: Improvement Components: core Affects Versions: 3.3.1 Environment: N/A Reporter: Shawn Clowater This is somewhat related to the QueryCache behavior reported under http://opensource.atlassian.com/projects/hibernate/browse/HHH-3028 In this particular case however, it is the fact that when the session factory is configured to have post commit listeners it prevents the garbage collection of any entity that is modified during the session due to the fact that it is referenced in the executions list in the ActionQueue class. This makes any type of memory management by flushing/clearing the session ineffective if you're in the middle of a large batch that is inserting or updating a large amount of data. i.e in our case we have 4 entities out of possibly 300 or so that we want to notify external systems if they change. However, by simply having the listeners defined they essentially block the remaining entities in the executions. A potential workaround I guess might be to keep 2 session factories around with a different set of listeners but that seems a bit dirty. There are 2.5 potential ways that I can think of that might address this. 1 - Have some sort of flag on the session to disable the post commit listeners. The onus would be on the user of the session to disable the listeners in the case where they know they aren't modifying anything that will need post commit handling. 2 - Add the ability to configure the post commit listeners by entity a)With polymorphism - i.e. you could add a listener based on Object.class and it would apply to all entities and would behave much like it does now. You could also configure to Animal.class and would include Cat and Dog. b)Without polymorphism - you could add a listener based on a specific entity class and it would only apply to that particular one. You would have an option to specify a null entity and it would default to what is there today. In my miind, 2a is probably the best albeit slightly more complex to implement but I think would be a good value add. I don't mind submitting a patch assuming that I'm not so far in left field that I should be committed. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

3
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[Hibernate-JIRA] Created: (HHH-2770) Action observers for event listeners

by Christian Bauer (JIRA)

Action observers for event listeners ------------------------------------ Key: HHH-2770 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2770 Project: Hibernate3 Issue Type: New Feature Components: core Reporter: Christian Bauer Priority: Minor Talked to Steve about a feature he calls "action observers", which would allow the following use case: - Write a FlushEventListener - Observer for what has been deleted, inserted, updated (action queues) This removes some of the pain that comes from missing communication between listeners. For example, you can easily move code you would traditionally write in an Interceptor into a FlushEventListener if you only need inserted/deleted/udpated records. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

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[Hibernate-JIRA] Created: (HHH-3452) Statistics for Criteria Queries

by Rohit N (JIRA)

Statistics for Criteria Queries ------------------------------- Key: HHH-3452 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3452 Project: Hibernate3 Issue Type: New Feature Components: query-criteria Reporter: Rohit N Priority: Blocker Criteria Queries are not part of the Query Statistics. This gives an incomplete "picture" to the user. Currently, the Statistics is only for HQL queries. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

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[Hibernate-JIRA] Created: (ANN-630) @ManyToMany and @Index

by Peter K. Guldbæk (JIRA)

@ManyToMany and @Index ---------------------- Key: ANN-630 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-630 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.3.0.ga Environment: Windows Vista java version "1.5.0_11" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_11-b03) Java HotSpot(TM) Client VM (build 1.5.0_11-b03, mixed mode) Reporter: Peter K. Guldbæk I have trouble adding an index to a column of a table which is part of a many-to-many property mapping. The following example causes a NullPointerException when generating the DDL (the exception can be seen at the end of my post): @Entity @Table(name="usr") public class User implements Serializable { @Id @GeneratedValue(strategy=GenerationType.AUTO) public Integer id; @ManyToMany(targetEntity=Target.class, cascade={}) @Index(name="fkey_usr_target", columnNames="usr_id") @JoinTable(name="usr_target", joinColumns=@JoinColumn(name="usr_id"), inverseJoinColumns=@JoinColumn(name="target_id")) public Collection<Target> targets; } @Entity @Table(name="target") public class Target implements Serializable { @Id @GeneratedValue(strategy=GenerationType.AUTO) public Integer id; @Basic public String myValue; } NullPointerException thrown when an @Index annotation is used with a @ManyToMany: java.lang.NullPointerException at org.hibernate.cfg.AnnotationBinder.processElementAnnotations(AnnotationBinder.java:1594) at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:733) at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:498) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:277) at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1115) at org.hibernate.tool.ant.ConfigurationTask.getConfiguration(ConfigurationTask.java:56) at org.hibernate.tool.ant.HibernateToolTask.getConfiguration(HibernateToolTask.java:299) at org.hibernate.tool.ant.Hbm2DDLExporterTask.execute(Hbm2DDLExporterTask.java:45) at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:183) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) at sun.reflect.GeneratedMethodAccessor19.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.Target.execute(Target.java:357) at org.apache.tools.ant.Target.performTasks(Target.java:385) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329) at org.apache.tools.ant.Project.executeTarget(Project.java:1298) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) at org.apache.tools.ant.Project.executeTargets(Project.java:1181) at org.apache.tools.ant.Main.runBuild(Main.java:698) at org.apache.tools.ant.Main.startAnt(Main.java:199) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

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[Hibernate-JIRA] Created: (HHH-5233) @FetchProfile fails to take more than one @FetchProfile.FetchOverride

by Emmanuel Bernard (JIRA)

@FetchProfile fails to take more than one @FetchProfile.FetchOverride --------------------------------------------------------------------- Key: HHH-5233 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5233 Project: Hibernate Core Issue Type: Bug Components: annotations Affects Versions: 3.5.2 Reporter: Emmanuel Bernard Assignee: Hardy Ferentschik Fix For: 3.5.x A unit test is committed in org.hibernate.test.annotations.fetchprofile.MoreFetchProfileTest#testFetchWithTwoOverrides -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

5
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[Hibernate-JIRA] Created: (HHH-2318) Sometimes wrong classloader used for proxy interfaces

by Jan Wiemer (JIRA)

Sometimes wrong classloader used for proxy interfaces ----------------------------------------------------- Key: HHH-2318 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2318 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.1 Reporter: Jan Wiemer For some of our business classes we used a Mapping declaring the class to be lazy initialized and providing a proxy interface like e.g.: <class name="TestClassImpl" proxy="TestClass" table="testTable" lazy="true"> ... </class> Using classes mapped this way - e.g. as endpoint of a one to one relation - sporadically leads to exceptions like the following: org.hibernate.PropertyAccessException: IllegalArgumentException occurred while calling setter of test.AbstractTestClass2Impl.testField at org.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:104) at org.hibernate.tuple.entity.AbstractEntityTuplizer.setPropertyValues(AbstractEntityTuplizer.java:337) at org.hibernate.tuple.entity.PojoEntityTuplizer.setPropertyValues(PojoEntityTuplizer.java:200) at org.hibernate.persister.entity.AbstractEntityPersister.setPropertyValues(AbstractEntityPersister.java:3514) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:129) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:842) at org.hibernate.loader.Loader.doQuery(Loader.java:717) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224) at org.hibernate.loader.Loader.doList(Loader.java:2211) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2095) at org.hibernate.loader.Loader.list(Loader.java:2090) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:388) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:804) Note that the application is residing in a different classloader than hibernate (and CGLIB...). Examining the situation we see that the value passed to the setter was a CGLIB proxy. Internally the proxy stores an array of interfaces the proxy should implement. In our situation this interface contains the HibernateProxy interface and our business interface provided as proxy interface in the mapping. In this interface array we checked the classloader of the interfaces. As expected the HibernateProxy interface is loaded by the system classloader and our interface was loaded by our custom classloader. However examining the actual interfaces of the proxy (with proxy.getClass().getInterfaces()[i].getClassLoader() for all i) shows that all interfaces are loaded with the system classloader. This causes the exception above. Doing some more experiments we experience that the problem does not occur all the time. Sometimes the actual proxy interfaces are as expected (the HibernateProxy interface is loaded by the system classloader and our interface was loaded by our custom classloader). We notice that each time the test failed the HibernateProxy was the first interface in the interface array stored in the proxy. Some experiments with the CGLIB (the Enhancer class) shows us that (if there is no superclass given) they use the classloader of the first passed interface as default classloader (compare method net.sf.cglib.proxy.Enhancer.getDefaultClassLoader()). Finally we find out that hibernate passes the proxy interfaces in an arbitrary order since they are using a HashSet for the proxy interfaces in the method org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PersistentClass persistentClass, Getter idGetter, Setter idSetter). This Hash set is passed to the method org.hibernate.proxy.pojo.cglib.CGLIB_ProxyFactory.postInstantiate(...). There it is simply converted to an Array (leading to a randomized order). As a workaround it is possible to patch the class org.hibernate.proxy.pojo.cglib.CGLIB_ProxyFactory and add reorganize the array if the HibernateProxy interface is the first one: this.interfaces = (Class[]) interfaces.toArray(NO_CLASSES); //----->PATCH<-------- if(this.interfaces.length > 1) { Class firstIfc = this.interfaces[0]; if(firstIfc.getName().startsWith("org.hibernate")) { this.interfaces[0] = this.interfaces[1]; this.interfaces[1] = firstIfc; System.err.println("Replace: " + firstIfc.getName() + " by " + this.interfaces[0].getName()); } } //-------------------- After applying this patch everything woks as expected. Compare with the discussion in: http://forum.hibernate.org/viewtopic.php?p=2334617#2334617 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

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[Hibernate-JIRA] Created: (HHH-3603) Hibernate custome classloader

by Behrang Javaherian (JIRA)

Hibernate custome classloader ----------------------------- Key: HHH-3603 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3603 Project: Hibernate Core Issue Type: New Feature Affects Versions: 3.3.0.GA Reporter: Behrang Javaherian We are trying to use hibernate in a OSGi like kind of environment. We have a code module that creates the session factory. We want to be able to add classes to session factory and recreated the session factory as needed. But hibernate is always using the current class loader which cause class cast exception if we try to add model classes from child bundles (which has their own class loader). To overcome this issue we had to patch the hibernate internal ReflectHelper and change the classForNameMethod to this: return PlugableClassFinder.getInstance().classForName(name); and here is the code for PlugableClassFinder class: public class PlugableClassFinder { private Set<ClassLoader> classLoaders = new HashSet<ClassLoader>(); public Class classForName(String name) throws ClassNotFoundException { try { ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader(); if ( contextClassLoader != null ) { return contextClassLoader.loadClass(name); } } catch ( Throwable t ) { } try { return Class.forName(name); } catch (ClassNotFoundException e) { } //now look into the registerred class loaders for (ClassLoader classLoader : classLoaders) { try { return classLoader.loadClass(name); } catch (ClassNotFoundException e) { } } throw new ClassNotFoundException("Cannot find class: " + name); } public void registerClassLoader(ClassLoader classLoader) { classLoaders.add(classLoader); } public void deregisterClassLoader(ClassLoader classLoader) { classLoaders.remove(classLoader); } private static final PlugableClassFinder instance = new PlugableClassFinder(); public static PlugableClassFinder getInstance() { return instance; } } Now every bundle will register its class loader with PlugableClassFinder class. Maybe hibernate should either allow plugging new class loaders to resolve classes or provide a hook o an interface that we can implement to replace the internal class resolving mechanism. For the moment our approach if working for us. Regards Behrang Javaherian http://www.beyondng.com -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

2
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[Hibernate-JIRA] Created: (HHH-3201) Provide osgi informations in hibernate MANIFEST.MF to be recognized as osgi-bundle

by Baptiste MATHUS (JIRA)

Provide osgi informations in hibernate MANIFEST.MF to be recognized as osgi-bundle ---------------------------------------------------------------------------------- Key: HHH-3201 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3201 Project: Hibernate3 Issue Type: Improvement Components: core Affects Versions: 3.2.5 Reporter: Baptiste MATHUS Hi all, It would be great if the packaging of Hibernate could be done as osgi compatible jar. With little configuration, some plugins already exist to do it in simply. For informaiton, a jar can become osgi-compatible only by adding some properties inside the META-INF/MANIFEST.MF file. It lets the jar totally usable in a non-osgi environment, but let the jar be recognized as a "bundle" in an osgi-container (Eclipse, Apache Felix...). A good entrypoint for this, using maven2 to package, could be http://felix.apache.org/site/maven-bundle-plugin-bnd.html#MavenBundlePlug.... For example, Spring already did and their available jars on repo1.maven.org can be put directly in a eclipse/plugins directory and be recognized as a bundle/plugin. Cheers. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

4
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[Hibernate-JIRA] Created: (HHH-3441) Null pointer exception on org.hibernate.type.AbstractType.getHashCode(AbstractType.java:112)

by DEROUET (JIRA)

Null pointer exception on org.hibernate.type.AbstractType.getHashCode(AbstractType.java:112) -------------------------------------------------------------------------------------------- Key: HHH-3441 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3441 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.5 Environment: Hibernate 3.25., Oracle 10g, Spring 2.5.5 Reporter: DEROUET Priority: Blocker The issue concerns a problem already signaled in different forums, and I decided to report it in JIRA, because many people have this same problem and after days and days of work around, the solutions possibles are heavy or dangerous for a database integrity (for example remove a non-nullability constraint...). Here it is the problem a previous forum participant had perfectly summarized (see http://opensource.atlassian.com/projects/hibernate/browse/HHH-2326): A null pointer exception is thrown when: a) we have a composite key with one of the attributes of the key being an FK to another persistent class. b) The other persistent class has an ID field whose value is being generated. c) The instance of the other persistent class is transient (does not yet have an ID) We do not get the null pointer if we explicitly set the ID (generator=assigned) Here it is the failure trace: --> --> java.lang.NullPointerException at org.hibernate.type.AbstractType.getHashCode(AbstractType.java:112) at org.hibernate.type.AbstractType.getHashCode(AbstractType.java:120) at org.hibernate.type.EntityType.getHashCode(EntityType.java:279) at org.hibernate.type.ComponentType.getHashCode(ComponentType.java:189) at org.hibernate.engine.EntityKey.generateHashCode(EntityKey.java:104) at org.hibernate.engine.EntityKey.<init>(EntityKey.java:48) at org.hibernate.engine.StatefulPersistenceContext.getDatabaseSnapshot(StatefulPersistenceContext.java:240) at org.hibernate.engine.ForeignKeys.isTransient(ForeignKeys.java:189) at org.hibernate.event.def.AbstractSaveEventListener.getEntityState(AbstractSaveEventListener.java:512) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:80) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70) at org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:507) at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:499) at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:495) at org.springframework.orm.hibernate3.HibernateTemplate$16.doInHibernate(HibernateTemplate.java:747) at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:419) at org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374) at org.springframework.orm.hibernate3.HibernateTemplate.saveOrUpdate(HibernateTemplate.java:744) at eu.cec.argus.bcm.dao.businessContinuityEvent.BusinessContinuityEventDAOImpl.createBCEvent(BusinessContinuityEventDAOImpl.java:39) at eu.cec.argus.bcm.dao.businessContinuityEvent.BusinessContinuityEventDAOTest.testSaveBcEventAndRelatedMessagesAndMeetings(BusinessContinuityEventDAOTest.java:127) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.springframework.test.context.junit4.SpringTestMethod.invoke(SpringTestMethod.java:198) at org.springframework.test.context.junit4.SpringMethodRoadie.runTestMethod(SpringMethodRoadie.java:274) at org.springframework.test.context.junit4.SpringMethodRoadie$2.run(SpringMethodRoadie.java:207) at org.springframework.test.context.junit4.SpringMethodRoadie.runBeforesThenTestThenAfters(SpringMethodRoadie.java:254) at org.springframework.test.context.junit4.SpringMethodRoadie.runWithRepetitions(SpringMethodRoadie.java:234) at org.springframework.test.context.junit4.SpringMethodRoadie.runTest(SpringMethodRoadie.java:204) at org.springframework.test.context.junit4.SpringMethodRoadie.run(SpringMethodRoadie.java:146) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.invokeTestMethod(SpringJUnit4ClassRunner.java:151) at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51) at org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44) at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:26) at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:36) at org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) Here they are my classes: @Entity @Table(name = "BCM_BC_EVENT") @IdClass(BusinessContinuityEvent.BusinessContinuityEventId.class) @SequenceGenerator(name = "Generator.BusinessContinuityEvent", sequenceName = "SEQ_BCM_BC_EVENT") public class BusinessContinuityEvent implements Serializable { @Embeddable public static class BusinessContinuityEventId implements Serializable { private static final long serialVersionUID = 3513299649110908676L; @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "Generator.BusinessContinuityEvent") @Column(name = "BCE_ID", insertable = false, updatable = false, nullable = false) private Long id; @ManyToOne(fetch = FetchType.LAZY, cascade = {CascadeType.PERSIST, CascadeType.REFRESH, CascadeType.MERGE}) @Cascade(org.hibernate.annotations.CascadeType.SAVE_UPDATE) @JoinColumn(name = "EVE_ID", referencedColumnName = "EVE_ID", nullable = false) private Event event; public BusinessContinuityEventId(){ } public BusinessContinuityEventId(Long id, Event event) { this.id = id; this.event = event; } public Long getId() { return id; } public void setId(Long id) { this.id = id; } public Event getEvent() { return event; } public void setEvent(Event event) { this.event = event; } @Override public boolean equals(Object obj) { if (obj instanceof BusinessContinuityEventId) { BusinessContinuityEventId other = (BusinessContinuityEventId) obj; return this.event.getId().equals(other.event.getId()) && this.id.equals(other.id); } return false; } @Override public int hashCode() { return this.event.getId().hashCode() ^ this.id.hashCode(); } } private static final long serialVersionUID = 5385009048448590115L; @Id private Long id; @Id private Event event; @OneToMany(fetch = FetchType.LAZY, cascade = {CascadeType.PERSIST, CascadeType.REFRESH, CascadeType.MERGE}) @Cascade(org.hibernate.annotations.CascadeType.SAVE_UPDATE) @JoinColumns({ @JoinColumn(name = "BCE_ID", referencedColumnName = "BCE_ID"), @JoinColumn(name = "EVE_ID", referencedColumnName = "EVE_ID")}) private List<Message> messages; public Long getId() { return id; } public void setId(Long id) { this.id = id; } public Event getEvent() { return event; } public void setEvent(Event event) { this.event = event; } public List<Message> getMessages() { return messages; } public void setMessages(List<Message> messages) { this.messages = messages; } } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

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[Hibernate-JIRA] Created: (HSHARDS-57) For a better "virtual shards" support!

by Colbert Philippe (JIRA)

For a better "virtual shards" support! -------------------------------------- Key: HSHARDS-57 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSHARDS-57 Project: Hibernate Shards Issue Type: Improvement Affects Versions: 3.0.0.Beta2 Environment: Windows XP Reporter: Colbert Philippe Assignee: Max Ross The current implementation of virtual shards leaves a lot to be desired when used in big corporate applications. A better way to model shards, is to identify a virtual shard by a pairing of "some name" + "an index" (example: Clients, 11). The name plays a role similar to namespaces. The index is always zero based and valid only within the namespace. There can be many shard namespaces with unique names. A configuration file (possibly XML) will map each virtual shard to a single physical shard. It's a simple mapping strategy. The mapping can allow overlaps of virtual shards into a single physical shard. This type of naming can make things more clear and easier to manage on the long-run. The big advantage to virtual shards over physical shards is that virtual shards can be easily persisted to file or database and retrieved again and still remain valid. Any change to the shard structure is fully controlled by the shard configuration file, without modifications to the persisted representation of the shard. This way the code can evolve separately from the physical shard architecture. With this kind of virtual shard, top-of-tree classes will map to a single shard namespace. The object will reside in any of the virtual shard indexes associated with the shard namespace. The resolution strategy becomes very simple because the set of shard indexes will be returned. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

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[Hibernate-JIRA] Created: (HHH-3464) SimpleExpression.ignoreCase uses SQL server lowercase function for left part and JAVA lowercase function for right part of expression

by Vitaliy Tymchyshyn (JIRA)

SimpleExpression.ignoreCase uses SQL server lowercase function for left part and JAVA lowercase function for right part of expression ------------------------------------------------------------------------------------------------------------------------------------- Key: HHH-3464 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3464 Project: Hibernate3 Issue Type: Bug Components: query-criteria Affects Versions: 3.2.6 Environment: tried with PostgreSQL Reporter: Vitaliy Tymchyshyn Priority: Minor When using SimpleExpression.ignoreCase (e.g. Restrictions.eq().ignoreCase, hibernate makes 'lower(field)=?' SQL expression, passing lowercased strings to '?' parameter. This may produce unpredictable results depending on Database server lower implementation and current JAVA locale (see JDK javadoc). For example, I've tried with '\u0130' character as in JDK JavaDoc. Postgresql produces: unhappy=> select lower('İ'); lower ------- i̇ (1 row) unhappy=> select char_length(lower('İ')); char_length ------------- 2 (1 row) While Java with default locale produces single-character 'i̇'. Of course the restriction will not work - it can not find 'İ' in database. I'd recommend to use 'lower(field)=lower(?)' to use same lower casing function for both parts of expression. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

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[Hibernate-JIRA] Created: (HHH-2808) CLONE -Impossible to define caching for a subclass's collection in hibernate.cgf.xml

by Sebastien Blind (JIRA)

CLONE -Impossible to define caching for a subclass's collection in hibernate.cgf.xml ------------------------------------------------------------------------------------- Key: HHH-2808 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2808 Project: Hibernate3 Issue Type: Bug Components: caching (L2) Affects Versions: 3.2.5 Environment: Hibernate 3.2.5 Sybase Reporter: Sebastien Blind Basically, hibernate allows to define <cache usage="transactional"/> inside the subclass mapping, i.e. <subclass name="SubClass" extends="BaseClass" discriminator-value="xxx"> <bag name="subClassLinks" lazy="false" inverse="true" batch-size="100"> <cache usage="transactional" region="xxx"/> <key column="xxx" not-null="true"/> <one-to-many class="xxx"/> </bag> <join table="xxx"> </join> </subclass> but it's not allowed to do the same using <collection-cache collection="subClass.myCollection" region="xxx" usage="transactional"/>. It throws: Exception in thread "main" org.hibernate.MappingException: Cannot cache an unknown collection: subClass.myCollection at org.hibernate.cfg.Configuration.setCollectionCacheConcurrencyStrategy(Configuration.java:1984) at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1568) at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1534) at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1508) at org.hibernate.cfg.Configuration.configure(Configuration.java:1428) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

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[Hibernate-JIRA] Created: (HHH-4959) Concurrent HQL parsing blocks on ReflectHelper.classForName()

by Jarl Totland (JIRA)

Concurrent HQL parsing blocks on ReflectHelper.classForName() ------------------------------------------------------------- Key: HHH-4959 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4959 Project: Hibernate Core Issue Type: Improvement Components: query-hql Affects Versions: 3.3.2 Environment: DB2 Reporter: Jarl Totland Priority: Minor Attachments: ReflectHelper.java For particularly HQL-heavy applications, concurrency is lost as ReflectHelper.classForName() blithely runs loadClass() for tokens again and again, many of which are not even classes. As loadClass() is synchronized it end up blocking while it generates stacktraces for its exceptions. This goes for both classic and AST parsers. Because of this blocking our regression tests took over 20 minutes, regardless of number of threads. Implementing a simple cache from String to Class in ReflectHelper.classForName() reduced this to 3 minutes for eight threads on a dual-core cpu; the bottleneck is now the database as it should be, not lock contention. The issue was reported earlier in HHH-1810, but dismissed as related to the classic parser only. We might use HQL in inappropriate ways, but still wouldn't hurt for Hibernate to support this. Attached is our modified ReflectHelper; modified code is in the classForName()-methods, classForNameInternal(), and the static HashMap<String, Object> classes. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

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[Hibernate-JIRA] Created: (HHH-5274) HQL-Insert with Select and Sub-Select fails

by Björn Moritz (JIRA)

HQL-Insert with Select and Sub-Select fails ------------------------------------------- Key: HHH-5274 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5274 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.2 Environment: Hibernate 3.5.2, Oracle 10 (using org.hibernate.dialect.Oracle10gDialect) Reporter: Björn Moritz Attachments: Testcase.zip In Hibernate 3.5.2 a HQL-Insert statement doing a select using a subselect is failing. This is due to a wrong replacement of the table name in the generated SQL-Statement. The following statement will work: {code:sql}select a.id from A a where exists (select 1 from B b where b.id = a.id){code} but an insert statement embedding the same statement does not work: {code:sql}insert into C (id) select a.id from A a where exists (select 1 from B b where b.id = a.id){code} The latter statement will thrown an SqlSyntaxErrorException as the second 'a.id' will get replaced with 'AAA.id' (which is the real table name and not the alias used in the generated sql statement). In Hibernate 3.1.3 both statements worked fine. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 11 months

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[Hibernate-JIRA] Created: (HHH-2851) ParameterTranslationsImpl fails to correctly determine parameter type

by Alex Savitsky (JIRA)

ParameterTranslationsImpl fails to correctly determine parameter type --------------------------------------------------------------------- Key: HHH-2851 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2851 Project: Hibernate3 Issue Type: Bug Components: query-hql Affects Versions: 3.2.5 Reporter: Alex Savitsky Priority: Minor For the conditions in the form "(:param IS NULL OR alias.someField = :param)", the HQL parses would not correctly determine the type of param, unless the conditions are swapped like "(alias.someField = :param OR :param IS NULL)". The reason is that NamedParamTempHolder classes are created for all parameter entries, in the order they appear in the query. The first occurrence (:param IS NULL) would have its expectedType set to null, and the second occurrence would use the param holder created by the first occurrence, without checking whether it can improve it in any way (which it can - the expectedType for second occurrence is correctly determined to be Long). Proposed fix would be to check for this particular condition, enhancing paramHolder if possible, with new information: old code: if ( paramHolder == null ) { paramHolder = new NamedParamTempHolder(); paramHolder.name = namedSpec.getName(); paramHolder.type = namedSpec.getExpectedType(); namedParameterMap.put( namedSpec.getName(), paramHolder ); } new code: if ( paramHolder == null ) { paramHolder = new NamedParamTempHolder(); paramHolder.name = namedSpec.getName(); paramHolder.type = namedSpec.getExpectedType(); namedParameterMap.put( namedSpec.getName(), paramHolder ); + } else if (paramHolder.getExpectedType() == null && namedSpec.getExpectedType() != null) { + paramHolder.type = namedSpec.getExpectedType(); } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

6
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[Hibernate-JIRA] Created: (HHH-2394) Support filter tag in subclass

by Welkin Hu (JIRA)

Support filter tag in subclass ------------------------------ Key: HHH-2394 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2394 Project: Hibernate3 Type: Improvement Components: core Versions: 3.0 beta 4 Reporter: Welkin Hu Assigned to: Steve Ebersole Fix For: 3.0 rc 1 According to a user: http://forum.hibernate.org/viewtopic.php?p=2229539#2229539 It's not possible to get a filter to apply to a subclass. This is Bad ;-) Steve, is that correct? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

7
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[Hibernate-JIRA] Created: (HBX-1123) Reveng foreign-key map to non-primary key column produces incorrect mapping file

by Michael Sabin (JIRA)

Reveng foreign-key map to non-primary key column produces incorrect mapping file -------------------------------------------------------------------------------- Key: HBX-1123 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1123 Project: Hibernate Tools Issue Type: Bug Affects Versions: 3.2.4 Beta1 Environment: Eclipse Platform Version: 3.4.2 Build id: M20090211-1700 Hibernate Tools 3.2.4.GA-R200903141626-H5 Windows XP Pro SP3 JRE 6 Tested on Oracle 10g and Apache Derby Reporter: Michael Sabin Priority: Minor Attachments: CodeGenCfg1.png, CodeGenCfg2.png Creating a mapping from a column in one table to a non-primary key column in another table produces incorrect mapping file missing a property-ref to the non-primary key. How to reproduce using Apache Derby: Create a database and connect to the database. jdbc:derby://localhost:1527/myDB;create=true;user=me;password=mine Create these tables in the myDB database, in the ME schema. create table vehicles ( make_id integer, model_id integer, name varchar(50), PRIMARY KEY (make_id, model_id) ); create table owners ( owner_id integer PRIMARY KEY, favorite_make_id integer, name varchar(20) ); -- optional content insert into vehicles values (1, 10, 'Chevrolet Corvette'); insert into vehicles values (2, 11, 'Ford Focus'); insert into vehicles values (3, 12, 'Honda Accord'); insert into vehicles values (4, 13, 'Toyota Camry'); insert into owners values (50, 3, 'Jim'); insert into owners values (51, 1, 'Alex'); insert into owners values (52, 4, 'Sue'); insert into owners values (53, 1, 'Casey'); Create this Hibernate Configuration file. <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"> <hibernate-configuration> <session-factory> <property name="hibernate.connection.driver_class">org.apache.derby.jdbc.EmbeddedDriver</property> <property name="hibernate.connection.url">jdbc:derby://localhost:1527/myDB</property> <property name="hibernate.connection.username">me</property> <property name="hibernate.connection.password">mine</property> <property name="hibernate.dialect">org.hibernate.dialect.DerbyDialect</property> <property name="hibernate.current_session_context_class">thread</property> <property name="hibernate.default_schema">ME</property> <property name="hibernate.show_sql">true</property> </session-factory> </hibernate-configuration> Setup a Hibernate Console Configuration with the configuration above and connection to the Derby database. Create this Hibernate reverse engineering configuration <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE hibernate-reverse-engineering PUBLIC "-//Hibernate/Hibernate Reverse Engineering DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-reverse-engineering-3.0.dtd" > <hibernate-reverse-engineering> <table-filter match-name="OWNERS"/> <table-filter match-name="VEHICLES"/> <table name="VEHICLES"> <foreign-key foreign-table="OWNERS"> <column-ref local-column="MAKE_ID" foreign-column="FAVORITE_MAKE_ID" /> </foreign-key> </table> </hibernate-reverse-engineering> Setup a Hibernate Code Generation configuration like in the attached images. Running the Code Generation configuration will produce this Vehicles.hbm.xml mapping file. <?xml version="1.0"?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> <hibernate-mapping> <class name="reveng.Vehicles" table="VEHICLES"> <composite-id name="id" class="reveng.VehiclesId"> <key-property name="makeId" type="int"> <column name="MAKE_ID" /> </key-property> <key-property name="modelId" type="int"> <column name="MODEL_ID" /> </key-property> </composite-id> <many-to-one name="owners" class="reveng.Owners" update="false" insert="false" fetch="select"> <column name="MAKE_ID" not-null="true" /> </many-to-one> <property name="name" type="string"> <column name="NAME" length="50" /> </property> </class> </hibernate-mapping> The many-to-one tag should have this additional attribute: property-ref="favoriteMakeId" -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

2
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[Hibernate-JIRA] Created: (ANN-625) @OrderBy usage on a joined classes (when using join table) produces incorred SQL syntax.

by Dima Gutzeit (JIRA)

@OrderBy usage on a joined classes (when using join table) produces incorred SQL syntax. ---------------------------------------------------------------------------------------- Key: ANN-625 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-625 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.3.0.ga Reporter: Dima Gutzeit Please consider the following mapping : @ManyToMany(cascade = {CascadeType.PERSIST, CascadeType.MERGE}, fetch = FetchType.LAZY) @IndexColumn(name = "ListIndex") @JoinTable(name = "odp_rulemanipulatorjoin", joinColumns = @JoinColumn(name = "RoutingRuleId"), inverseJoinColumns = @JoinColumn(name = "ManipulatorComponentId")) @OrderBy(value = "priority asc") public List<RoutingManipulationComponent> getManipulators() { if (manipulators == null) { manipulators = new ArrayList<RoutingManipulationComponent>(); } return manipulators; } *********************************** @Entity(name = "RoutingManipulationComponent") @DiscriminatorValue("RoutingManipulationComponent") public abstract class RoutingManipulationComponent extends RoutingComponent implements Initializable { /** * Applies the manipulation to the given context. * * @param context the routing context to manipulate * @return true if any manipulation was applied, false if no manipulation * occurred */ public abstract boolean apply(RoutingContext context); } ****************************************** @Entity(name = "RoutingComponent") @Inheritance(strategy = InheritanceType.SINGLE_TABLE) @DiscriminatorColumn(name = "RoutingComponentType", discriminatorType = DiscriminatorType.STRING) @DiscriminatorValue("RoutingComponent") @Table(name = "odp_routingcomponent") public abstract class RoutingComponent extends DialPlanProvisionalEntity { @Deprecated public RoutingComponent() { // blank } /** * @param name * @param description */ public RoutingComponent(String name, String description) { super(name, description); } } ******************************* @MappedSuperclass @Cache(usage = CacheConcurrencyStrategy.READ_WRITE) public abstract class DialPlanProvisionalEntity extends ProvisionalEntity implements Initializable { private Long entityId; private boolean visible = true; private int priority; /** * Not for direct instantiation - this constructor also serves as public * constructor for hibernate, jax-ws etc. <br> */ @Deprecated public DialPlanProvisionalEntity() { this("(no name set)", "(no description set)"); } /** * @param name * @param description */ public DialPlanProvisionalEntity(String name, String description) { creationDate = GregorianCalendar.getInstance(); // now } @Id @GeneratedValue(strategy = GenerationType.AUTO) @Override public Long getId() { return entityId; } @Override public void setId(Long ruleCollectionId) { this.entityId = ruleCollectionId; } /** * @return Returns the priority. */ public int getPriority() { return priority; } /** * @param priority The priority to set. */ public void setPriority(int priority) { this.priority = priority; } @Override public boolean equals(Object o) { if (this == o) { return true; } if (o == null || Hibernate.getClass(this) != Hibernate.getClass(o)) { return false; } final ProvisionalEntity other = (ProvisionalEntity) o; return MiscUtils.equalOrBothNull(this.getName(), other.getName()); } @Override public int hashCode() { String name = this.getName(); return getClass().getName().hashCode() + 13 * name.hashCode(); } } The above mapping should use the "priority" field to the ordering. SQL that is produced is : select criteria0_.RoutingRuleId as RoutingR1_1_, criteria0_.CriteriaComponentId as Criteria2_1_, criteria0_.ListIndex as ListIndex1_, routingcri1_.id as id73_0_, routingcri1_.creationDate as creation3_73_0_, routingcri1_.description as descript4_73_0_, routingcri1_.lastModificationDate as lastModi5_73_0_, routingcri1_.name as name73_0_, routingcri1_.predefined as predefined73_0_, routingcri1_.status as status73_0_, routingcri1_.priority as priority73_0_, routingcri1_.visible as visible73_0_, routingcri1_.matcher_id as matcher25_73_0_, routingcri1_.criterion_id as criterion27_73_0_, routingcri1_.location_id aslocation26_73_0_, routingcri1_.RoutingComponentType as RoutingC1_73_0_ from odp_rulecriteriajoin criteria0_ left outer join odp_routingcomponent as routingcri1_ on criteria0_.CriteriaComponentId=routingcri1_.id where criteria0_.RoutingRuleId=1 order by odp_routingcomponent .priority asc It is wrong since not the table alias is used in the order by clause, but the real table name. Mysql fails with exception that odp_rulecriteriajoin.priority is unknown table. Changing the query to include "order by criteria0_.priority asc" returns the correct result. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

9
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[Hibernate-JIRA] Created: (HHH-2158) incorrect hql query on one-to-one with property-ref

by Sebastien Cesbron (JIRA)

incorrect hql query on one-to-one with property-ref ---------------------------------------------------- Key: HHH-2158 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2158 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.0.ga Environment: hibernate 3.2.0.ga with firebird 1.5.3 and jaybird 1.5.5 driver on windows XP Reporter: Sebastien Cesbron Attachments: testhib.zip I have a one-to-one relationship with property-ref between Master and Slave2. I want to find all Master instances that have a null Slave2 instance associated. To do so my query is select master from Master master where master.slave2 is null The sql generated is select master0_.oid as oid0_, master0_.libelle as libelle0_ from Master master0_ where master0_.oid is null which seems incorrect. It checks here Master instances with null id (config files are listed below). If I do my query like this select master from Master master where master.slave2.oid is null the generated sql is ok : select master0_.oid as oid0_, master0_.libelle as libelle0_ from Master master0_, Slave2 slave2x1_ where master0_.oid=slave2x1_.myMaster and (slave2x1_.oid is null) I have attached a small eclipse project that reproduces the problem This problem may-be related to the one I have submitted as issue HHH-1849 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

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[Hibernate-JIRA] Created: (HBX-948) org.hibernate.connection.DriverManagerConnectionProvider - problem closing pooled connection

by Sathish P (JIRA)

org.hibernate.connection.DriverManagerConnectionProvider - problem closing pooled connection -------------------------------------------------------------------------------------------- Key: HBX-948 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-948 Project: Hibernate Tools Issue Type: Bug Components: consoleconfiguration Affects Versions: 3.1.beta5 Environment: Eclipse Reporter: Sathish P WARN Finalizer org.hibernate.connection.DriverManagerConnectionProvider - problem closing pooled connection java.sql.SQLException: Io exception: Socket closed at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:255) at oracle.jdbc.driver.T4CConnection.logoff(T4CConnection.java:481) at oracle.jdbc.driver.PhysicalConnection.close(PhysicalConnection.java:1203) at org.hibernate.connection.DriverManagerConnectionProvider.close(DriverManagerConnectionProvider.java:152) at org.hibernate.connection.DriverManagerConnectionProvider.finalize(DriverManagerConnectionProvider.java:142) at java.lang.ref.Finalizer.invokeFinalizeMethod(Native Method) at java.lang.ref.Finalizer.runFinalizer(Unknown Source) at java.lang.ref.Finalizer.access$100(Unknown Source) at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

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[Hibernate-JIRA] Created: (HHH-4083) Custom sql-delete does improper parameter handling

by ggsoft＠gmx.net (JIRA)

Custom sql-delete does improper parameter handling -------------------------------------------------- Key: HHH-4083 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4083 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.2.6 Environment: 3.2.6GA, MySQL 5.0.75 Reporter: ggsoft(a)gmx.net With turned on versioning (timestamp) e.g. <version name="lastupdated" type="timestamp" /> a custom delete query <sql-delete>UPDATE myentity SET deleted = 1 WHERE myentityid = ?</sql-delete> gives an exception on wrong parameter (2 having, only 1 to set) Hibernate tries to set the version field too so i integrated it to the query: <sql-delete>UPDATE myentity SET deleted = 1, lastupdated = ? WHERE myentityid = ?</sql-delete> this gives an exception because hibernate sets lastupdated to the id and myentityid to timestamp in the resulting statement. (any hint welcome to get it working) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

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[Hibernate-JIRA] Created: (HHH-4915) <list-index> base attribute ignored on insert for a bidirectional association (one-to-many)

by Olivier Lafontaine (JIRA)

<list-index> base attribute ignored on insert for a bidirectional association (one-to-many) ------------------------------------------------------------------------------------------- Key: HHH-4915 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4915 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.0-CR-1, 3.3.2 Environment: Hibernate 3.3.2GA and 3.5.0-CR-1 Oracle Database Reporter: Olivier Lafontaine Attachments: hibernate-poc-jira.zip My mapping looks like the following: {code:xml} <hibernate-mapping> <class name="Parent">  <list name="children" table="CHILD" cascade="all-delete-orphan"> <key column="ID_PARENT" not-null="true" /> <list-index base="1"> <column name="IDX" check="IDX > 0" /> </list-index> <one-to-many class="Child" /> </list> </class> <class name="Child">  <many-to-one name="parent" class="Parent" column="ID_PARENT" not-null="true" insert="false" update="false" /> </class> </hibernate-mapping> {code} As you can see from the mapping, we have a parent entity ({{Parent}}) referring child entities ({{Child}} using the {{children}} accessor). The index column ({{ORDER}}) is not an attribute in the child entity, so I referred to the second use case in section _6.3.3. Bidirectional associations with indexed collections_ of the reference guide to do my mapping. Everything works except for the index base, it is always 0 based on insert. I've tried both Hibernate 3.3.2GA and the latest development version (3.5.0-CR-1), the issue can be reproduced in both. I've joined a test case to reproduce the problem. While working on it, I realized there are updates after the inserts setting the correct index. However, we cannot change the database schema and there's a constraint on the index column enforcing a value > 0. So this issue is really important for us. I could manually handle the index values, but it would be so much easier to let Hibernate do it. I've traced the problem and it seems that {{StatefulPersistenceContext#getIndexInParent(..)}} does not considers the index base. Why are updates necessary after the inserts? It looks to me like Hibernate could correctly set the index parameter on the insert statements. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

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[Hibernate-JIRA] Created: (HHH-5072) Invalid SQL produced when using FetchMode.SUBSELECT with SQLServerDialect

by kabram (JIRA)

Invalid SQL produced when using FetchMode.SUBSELECT with SQLServerDialect ------------------------------------------------------------------------- Key: HHH-5072 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5072 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.0-Final Environment: Hibernate core 3.5, JPA 2.0, SQL Server 2005, JDK 1.6 Reporter: kabram Priority: Blocker I have a parent entity with child entities being loaded using SubSelect and eager fetching. I execute a query to retrieve all parents and get the following query which SQL Server 2005 does not support: select childtab0_.CONFIG_KEY as CONFIG5_23_1_, childtab0_.QUALIFIER as QUALIFIER23_1_, childtab0_.CONFIG_VALUE_ID as CONFIG1_1_, childtab0_.CONFIG_VALUE_ID as CONFIG1_24_0_, childtab0_.CONFIG_KEY as CONFIG5_24_0_, childtab0_.QUALIFIER as QUALIFIER24_0_, childtab0_.CONFIG_VALUE as CONFIG2_24_0_, childtab0_.IS_ENCRYPTED as IS3_24_0_, childtab0_.LIST_ORDER as LIST4_24_0_ from TEST_CHILD_TABLE childtab0_ where (childtab0_.CONFIG_KEY, childtab0_.QUALIFIER) in (select parenttab0_.CONFIG_KEY, parenttab0_.QUALIFIER from RSS_NEO_CANYON_CONFIG_KEY parenttab0_ ) order by childtab0_.LIST_ORDER asc SQL Server does not like the tuple in the where clause. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

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[Hibernate-JIRA] Created: (HHH-2666) subselect fetching ignores max results

by James Roper (JIRA)

subselect fetching ignores max results -------------------------------------- Key: HHH-2666 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2666 Project: Hibernate3 Issue Type: Improvement Components: query-hql, query-sql Affects Versions: 3.2.1 Environment: Hibernate 3.2.1 HSQLDB 8.0 Reporter: James Roper Priority: Minor When maxResults is set for a query, the hibernate subselect fetching strategy ignores it. For example, I have a class entry, that has a list of comments, which are configured to use the subselect fetching strategy. You can see that in the original query, only the top ? results are fetched: select top ? entry0_.id as id0_, entry0_.title as title0_, entry0_.entry as entry0_, entry0_.time as time0_, entry0_.category_id as category5_0_ from Entry entry0_ order by entry0_.time desc But then when it does the sub select query to lazily load the comments, this is the query it runs: select comments0_.entry_id as entry5_1_, comments0_.id as id1_, comments0_.id as id1_0_, comments0_.time as time1_0_, comments0_.comment as comment1_0_, comments0_.author as author1_0_ from Comment comments0_ where comments0_.entry_id in ( select entry0_.id from Entry entry0_ ) order by comments0_.time desc So, it loads every single comment in the database, even though only the comments for the top ? entries are needed. Of course, if there was no order by clause on the first query, the sub select may not return the same results, so it should probably only do this when there is an order by clause in the first query, and it should make sure it includes the order by clause in the sub select. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

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[Hibernate-JIRA] Created: (ANN-609) Need a way to specify "unsaved-value" strategy using annotations

by Suji Suresh (JIRA)

Need a way to specify "unsaved-value" strategy using annotations ---------------------------------------------------------------- Key: ANN-609 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-609 Project: Hibernate Annotations Issue Type: Bug Environment: Hibernate 3.2.2, Hibernate-annotations 3.2.1 Reporter: Suji Suresh Hibernate has two ways of specifying a value for primary key: 1. Assign a value before handing it over to Hibernate 2. Have Hibernate generate the value before persisting In my project I have objects of both of the above specified types. In other words I assign value for the primary key for some the objects (lets call these objects "assigned") and for others I have Hibernate generate the value before persisting (lets call these objects "generated"). Since Hibernate annotations does not support "unsaved-value", I do not have a way of specifying "unsaved-value" strategy. While my "generated" objects work perfectly with Hibernate's default "unsaved-value" strategy, I see wrong (but expected) behaviour when I try to persist an "assigned" object that is already present in the database in that, I get StaleStateException instead of DataIntegrityViolationException -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

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[Hibernate-JIRA] Created: (HHH-4815) Support orphan-removal for one-to-one inside component/@Embeddable

by Steve Ebersole (JIRA)

Support orphan-removal for one-to-one inside component/@Embeddable ------------------------------------------------------------------ Key: HHH-4815 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4815 Project: Hibernate Core Issue Type: New Feature Components: core Reporter: Steve Ebersole Fix For: 3.5 AFAICT this only makes sense for fk-based logical 1-1. See HHH-4726 for more details -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

3
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[Hibernate-JIRA] Created: (HHH-3724) Bug in determining the getter method for property

by Senthil (JIRA)

Bug in determining the getter method for property -------------------------------------------------- Key: HHH-3724 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3724 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.1 Environment: hibernate-core-3.3.1.GA.jar, Oracle Express Edition 10g Reporter: Senthil Priority: Minor I have an entity class with a property "String nextOnError" mapping to the database column "varchar nextOnError". I have a getter method "String getNextOnError()" defined in the class. But I also have another method "boolean isNextOnError()" for my other processing in the application. I was expecting hibernate would pick the getter method "String getNextOnError()" as the getter method but it is not. It is always picking the "boolean isNextOnError()" and resulting in "Class cast exception: java.lang.Boolean" during insertion. This is because, for each property, in the class "org.hibernate.property.BasicPropertyAccessor", the method "getterMethod(Class theClass, String propertyName)" is looping through all the getter methods with no arguments. The loop breaks when it finds any method starts with either "isNextOnError()" or "getNextOnError()". Unfortunately, in my case, it always ends up with "boolean isNextOnError()". I think the correct way is to check all the methods for starting with get... and if nothing is found, then start looking for method starting with 'is...' . Thanks. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

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[Hibernate-JIRA] Created: (HHH-4504) Query on polyphomic association

by Rafael Santini (JIRA)

Query on polyphomic association ------------------------------- Key: HHH-4504 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4504 Project: Hibernate Core Issue Type: Bug Components: query-hql Affects Versions: 3.2.6 Environment: MySQL 5.0.51a-community-nt Reporter: Rafael Santini The following query on a polyphormic association does not works: from Pessoa where nome = 'Rafael'; Error: Unknown column 'pessoa1_1_.nome' in 'where clause' Mapping: <class name="Pessoa" table="bs_com_pessoa"> <id name="id" type="java.lang.Long"> <generator class="native"/> </id> <joined-subclass name="PessoaFisica" table="bs_com_pessoa_fisica"> <key column="id_pessoa"/> <property column="nome" name="nome" not-null="true"/> </joined-subclass> <joined-subclass name="PessoaJuridica" table="bs_com_pessoa_juridica"> <key column="id_pessoa"/> <property name="razaoSocial" column="razao_social" not-null="true"/> <property name="nomeFantasia" column="nome_fantasia" not-null="true"/> </joined-subclass> </class> <class name="Cliente" table="bs_erp_cliente"> <id name="id" type="java.lang.Integer"> <generator class="native"/> </id> <many-to-one name="pessoa" class="Pessoa" column="id_pessoa" not-null="true" unique="true" cascade="all"/> </class> SQL generated by Hibernate: select cliente0_.id as id18_, cliente0_.id_pessoa as id2_18_ from bs_erp_cliente cliente0_, bs_com_pessoa pessoa1_ where cliente0_.id_pessoa=pessoa1_.id and (pessoa1_1_.nome like ?) order by pessoa1_1_.nome There is not pessoa1_1_ in the from clause. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HHH-3875) Difference between "left join" and "left join fetch"

by Sandeep Vaid (JIRA)

Difference between "left join" and "left join fetch" ---------------------------------------------------- Key: HHH-3875 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3875 Project: Hibernate Core Issue Type: Task Reporter: Sandeep Vaid Priority: Minor What is the difference between the following 2 queries: from Product product left join product.productNamesList where product.productId = '1' from Product product left join fetch product.productNamesList where product.productId = '1' I know one advantage of "left join" is that i can alias the joined association and use this alias in with clause as: from Product product left join product.productNamesList pnList with pnList.name like "%a%" where product.productId = '1' BUT this is not possible with "left join fetch". Can we say that "left join fetch" COMPULSORY means FETCH ALL productNames for this product? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HHH-5077) @OrderBy in combination with NamedQuery throws an error

by Thomas Götzinger (JIRA)

@OrderBy in combination with NamedQuery throws an error ------------------------------------------------------- Key: HHH-5077 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5077 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.0-Final Environment: 0 [main] INFO org.hibernate.cfg.annotations.Version - Hibernate Annotations 3.5.0-Final 31 [main] INFO org.hibernate.cfg.Environment - Hibernate 3.5.0-Final 47 [main] INFO org.hibernate.cfg.Environment - hibernate.properties not found 47 [main] INFO org.hibernate.cfg.Environment - Bytecode provider name : javassist 63 [main] INFO org.hibernate.cfg.Environment - using JDK 1.4 java.sql.Timestamp handling 360 [main] INFO org.hibernate.annotations.common.Version - Hibernate Commons Annotations 3.2.0.Final 375 [main] INFO org.hibernate.ejb.Version - Hibernate EntityManager 3.5.0-Final Oracle 10g Reporter: Thomas Götzinger Attachments: orderby_bug.zip I have a OneToMany Relationship between ??ClientEntity?? and ??ChildEntity??. Both inherit from ??SuperEntity??. {code:title=SuperEntity.java|borderStyle=solid} @Entity @Inheritance(strategy = InheritanceType.JOINED) public class SuperEntity { @Id protected int id; protected int position = 0; {code} Here is the Relationship-Definition of ClientEntity {code:title=ClientEntity.java|borderStyle=solid} public class ClientEntity extends SuperEntity { public ClientEntity(int id) { this.id = id; } @OneToMany(fetch = FetchType.EAGER) @JoinColumn(name = "parent_id") @OrderBy("position") List<ChildEntity> childs = new ArrayList<ChildEntity>(); {code} The ??position??-Attribute (as well as the column) is located in the ??SuperEntity?? (Parent of ChildEntity), and should be used to order the entries of the list. {code:title=OrderByWithInheritanceTEst.java|borderStyle=solid} ClientEntity find = entityManager.find(ClientEntity.class, 1); {code} If I load the Entity with the find-Method or a NamedQuery the Exception beneath occurs: Hibernate fills in the tablename of the SuperEntity after the alias of the tablename of the ChildEntity and in front of the columnname. Hibernate indicates the wrong mapping at startup time of the SessionFactory. It prints out the following log: {code} orderByFragment(order-by) > sortSpecification({sort specification}) > sortKeySpecification(sort key) > sortKey($PlaceHolder$.SuperEntity.position) {code} *$PlaceHolder$.SuperEntity.position* The SQL-Output of Hibernate-Log (see the last part of the statement) shows that the wrong pattern above is used to address the position-column. {code} Hibernate: select cliententi0_.id as id0_1_, cliententi0_1_.position as position0_1_, childs1_.parent_id as parent2_0_3_, childs1_.id as id3_, childs1_.id as id0_0_, childs1_1_.position as position0_0_ from ClientEntity cliententi0_ inner join SuperEntity cliententi0_1_ on cliententi0_.id=cliententi0_1_.id left outer join ChildEntity childs1_ on cliententi0_.id=childs1_.parent_id left outer join SuperEntity childs1_1_ on childs1_.id=childs1_1_.id where cliententi0_.id=? order by childs1_.SuperEntity.position asc {code} *childs1_.SuperEntity.position asc* Beside the Wrong *SuperEntity*-Part the ??PlaceHolder?? has been replaced by the alias of the ChildEntity -table, whereas the alias of the SuperEntity-table would be the correct replacement. {quote} javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not load an entity: [net.goetzingert.orderbytest.ClientEntity#1] at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1179) at org.hibernate.ejb.AbstractEntityManagerImpl.find(AbstractEntityManagerImpl.java:575) at org.hibernate.ejb.AbstractEntityManagerImpl.find(AbstractEntityManagerImpl.java:529) at net.goetzingert.orderbytest.OrderByWithInheritanceTEst.testFind(OrderByWithInheritanceTEst.java:44) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41) at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) at org.junit.runners.ParentRunner.run(ParentRunner.java:220) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:46) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: org.hibernate.exception.SQLGrammarException: could not load an entity: [net.goetzingert.orderbytest.ClientEntity#1] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:92) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.loader.Loader.loadEntity(Loader.java:1937) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:86) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:76) at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3270) at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:496) at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:477) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:227) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:285) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:152) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:1080) at org.hibernate.impl.SessionImpl.get(SessionImpl.java:997) at org.hibernate.impl.SessionImpl.get(SessionImpl.java:990) at org.hibernate.ejb.AbstractEntityManagerImpl.find(AbstractEntityManagerImpl.java:554) ... 26 more Caused by: java.sql.SQLException: ORA-00904: "CHILDS1_"."SUPERENTITY"."POSITION": invalid identifier at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288) at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:213) at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:796) at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1031) at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:836) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1124) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3285) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3329) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208) at org.hibernate.loader.Loader.getResultSet(Loader.java:1849) at org.hibernate.loader.Loader.doQuery(Loader.java:718) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:270) at org.hibernate.loader.Loader.loadEntity(Loader.java:1933) ... 38 more {quote} -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HHH-3500) Hibernate fails to resolve the correct orderby column in SQL when using inheritance hierarchy

by Joonas Koivunen (JIRA)

Hibernate fails to resolve the correct orderby column in SQL when using inheritance hierarchy --------------------------------------------------------------------------------------------- Key: HHH-3500 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3500 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.3.0.GA Environment: Derby 10.4.2.0 (http://db.apache.org) Reporter: Joonas Koivunen I have an inheritance hierarchy: @Entity("abstractBaseClass") AbstractBaseClass - ConcreteClass1 - ConcreteClass2 - ConcreteClass3 AbstractBaseClass has: - @Id long id; - String name; @Entity("concreteClass1") ConcreteClass1 has a @OneToMany(mappedBy="concreteClass1") List<ConcreteClass2> @Entity("concreteClass2") ConcreteClass2 has a @OneToMany(mappedBy="concreteClass2") List<ConcreteClass3> and a reference to @ManyToOne ConcreteClass1. @Entity("concreteClass3") ConcreteClass3 has a reference to @ManyToOne ConcreteClass2. After adding a @OrderBy("name") annotation to the getter "List<ConcreteClass3> ConcreteClass2.getConcreteClass3s()" and afterwards accessing the association through an ConcreteClass2 instance I get: SELECT cc3_concrete.cc2_id, cc3_concrete.id, cc3_base.name, cc3_concrete.cc2_id AS cc2_id_2 FROM cc3 cc3_concrete INNER JOIN abstractBaseClass cc3_base ON cc3_concrete.id = cc3_base.id WHERE cc3_concrete.cc2_id = ? ORDER BY abstractBaseClass.name asc (I edited hibernate's naming of entities in SQL to be a bit more clearer). Ordering by "abstractBaseClass.name" causes the problem here; it's obvious that it should had been "cc3_base.name" but for some reason hib just uses the entityname.column_name in the SQL. Another strange thing is that the foreign key column "cc2_id" is being included twice in the results? It is included in the select wheter or not @OrderBy exists. Inheritance strategy used is javax.persistence.InheritanceType.JOINED. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (ANN-807) @OrderBy don't quote identifiers

by StarBreeze (JIRA)

@OrderBy don't quote identifiers -------------------------------- Key: ANN-807 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-807 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.4.0.GA Environment: Hibernate 3.3.1.GA, MS SQL Server 2000 Reporter: StarBreeze @OrderBy annotation ignoring quote identifiers. Test case. 1. Mapping class: import java.io.Serializable; import java.util.List; import javax.persistence.*; @Entity @Table(name = "Category") public class Category implements Serializable { private static final long serialVersionUID = 1L; private Integer id; private String name; private Integer order; private Category parent; private List<Category> children; @Id @Column(name = "CategoryId") public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } @Column(name = "Name") public String getName() { return name; } public void setName(String name) { this.name = name; } @Column(name = "`Order`") public Integer getOrder() { return order; } public void setOrder(Integer order) { this.order = order; } @ManyToOne() @JoinColumn(name = "ParentCategoryId") public Category getParent() { return parent; } public void setParent(Category parent) { this.parent = parent; } @OneToMany(cascade = CascadeType.ALL, mappedBy = "parent", fetch = FetchType.EAGER) @OrderBy("order") public List<Category> getChildren() { return children; } public void setChildren(List<Category> children) { this.children = children; } } 2. Fetch code: Criteria criteria = getSession().createCriteria(Category.class); criteria.add(Restrictions.eq("name", "Indexes")); Category category = (Category) criteria.uniqueResult(); Hibernate generates correct select part with wrong "order by": select this_.CategoryId as CategoryId1_1_, this_.Name as Name1_1_, this_.[Order] as Order3_1_1_, this_.ParentCategoryId as ParentCa4_1_1_, children2_.ParentCategoryId as ParentCa4_3_, children2_.CategoryId as CategoryId3_, children2_.CategoryId as CategoryId1_0_, children2_.Name as Name1_0_, children2_.[Order] as Order3_1_0_, children2_.ParentCategoryId as ParentCa4_1_0_ from Category this_ left outer join Category children2_ on this_.CategoryId=children2_.ParentCategoryId where this_.Name=? order by Order asc Result: org.hibernate.exception.SQLGrammarException: could not execute query org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:90) org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) org.hibernate.loader.Loader.doList(Loader.java:2231) org.hibernate.loader.Loader.listUsingQueryCache(Loader.java:2157) org.hibernate.loader.Loader.list(Loader.java:2117) org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:118) org.hibernate.impl.SessionImpl.list(SessionImpl.java:1596) org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:306) org.hibernate.impl.CriteriaImpl.uniqueResult(CriteriaImpl.java:328) caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Incorrect syntax near the keyword 'Order'. com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:196) com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1458) com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(SQLServerPreparedStatement.java:388) com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PrepStmtExecCmd.doExecute(SQLServerPreparedStatement.java:338) com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:4016) com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1414) com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:176) com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:151) com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(SQLServerPreparedStatement.java:281) org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208) org.hibernate.loader.Loader.getResultSet(Loader.java:1808) org.hibernate.loader.Loader.doQuery(Loader.java:697) org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259) org.hibernate.loader.Loader.doList(Loader.java:2228) org.hibernate.loader.Loader.listUsingQueryCache(Loader.java:2157) org.hibernate.loader.Loader.list(Loader.java:2117) org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:118) org.hibernate.impl.SessionImpl.list(SessionImpl.java:1596) org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:306) org.hibernate.impl.CriteriaImpl.uniqueResult(CriteriaImpl.java:328) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HHH-3300) HQL looks for property in wrong class and reports "could not resolve property"

by Cristian Bogdan (JIRA)

HQL looks for property in wrong class and reports "could not resolve property" ------------------------------------------------------------------------------ Key: HHH-3300 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3300 Project: Hibernate3 Issue Type: Bug Components: query-hql Affects Versions: 3.2.6 Environment: Hibernate 3.2.6.ga, mysql 5.0.37 Reporter: Cristian Bogdan could not resolve property: groupMembers of: projman.Project [SELECT it.project.color AS col1 FROM projman.Deficienta def JOIN def.item it WHERE exists (FROM it.project.participants grp JOIN grp.groupMembers p WHERE p=:principal ) )) ORDER BY it.end] the problem is, groupMembers is not a property of projman.Project, but a bag in projman,Principal. as soon as I replace the it.project.color projection with e.g. it.start (i.e. i don't make any other join with projman.Project), the query works. the original query is actually more complicated but i reduced my test to the above for simplicity. rewriting the query without subqueries is not an option. i paste the relevant (generated) mappings. <hibernate-mapping auto-import="false"> <class name="projman.Project" table="projman_Project_"> <id name="primaryKey" column="Project_"> <generator class="identity"/> </id> <property name="TS_modify" column="TS_modify_"/> <property name="TS_create" column="TS_create_"/> <property name="name"> <column name="name_" length="255"/> </property> <bag name="participants" table="projman_Project__participants_" cascade="all" inverse="false"> <key column="Project_"/> <many-to-many class="projman.Principal" column="Principal_"/> </bag> <many-to-one name="beneficiar" column="beneficiar_" cascade="all" class="projman.Company"/> <many-to-one name="generalDesigner" column="generalDesigner_" cascade="all" class="projman.Compa ny"/> <bag name="signExecution" table="projman_Project__signExecution_" cascade="all" inverse="false"> <key column="Project_"/> <many-to-many class="projman.Company" column="Company_"/> </bag> <property name="color"> <column name="color_" length="6"/> </property> </class> </hibernate-mapping> <hibernate-mapping auto-import="false"> <class name="projman.Principal" table="projman_Principal_"> <id name="primaryKey" column="Principal_"> <generator class="identity"/> </id> <property name="TS_modify" column="TS_modify_"/> <property name="TS_create" column="TS_create_"/> <property name="kind" column="kind_"/> <bag name="groupMembers" table="projman_Principal__groupMembers_" cascade="all" inverse="false"> <key column="Principal_"/> <many-to-many class="projman.Principal" column="Principal__"/> </bag> <property name="displayName"> <column name="displayName_" length="255"/> </property> </class> </hibernate-mapping> <hibernate-mapping auto-import="false"> <class name="projman.Deficienta" table="projman_Deficienta_"> <id name="primaryKey" column="Deficienta_"> <generator class="identity"/> </id> <property name="TS_modify" column="TS_modify_"/> <property name="TS_create" column="TS_create_"/> <many-to-one name="item" column="item_" cascade="all" class="projman.Item"/> <many-to-one name="firma" column="firma_" cascade="all" class="projman.Company"/> <bag name="alteFirme" table="projman_Deficienta__alteFirme_" cascade="all" inverse="false"> <key column="Deficienta_"/> <many-to-many class="projman.Company" column="Company_"/> </bag> <property name="amenda" column="amenda_"/> </class> </hibernate-mapping> <hibernate-mapping auto-import="false"> <class name="projman.Item" table="projman_Item_"> <id name="primaryKey" column="Item_"> <generator class="identity"/> </id> <property name="TS_modify" column="TS_modify_"/> <property name="TS_create" column="TS_create_"/> <many-to-one name="project" column="project_" cascade="all" class="projman.Project"/> <property name="type" column="type_"/> <bag name="toWhom" table="projman_Item__toWhom_" cascade="all" inverse="false"> <key column="Item_"/> <many-to-many class="projman.Principal" column="Principal_"/> </bag> <property name="subject"> <column name="subject_" length="255"/> </property> <property name="description" type="org.makumba.db.hibernate.TextUserType"> <column name="description_" sql-type="longtext"/> </property> <many-to-one name="creator" column="creator_" cascade="all" class="projman.Principal"/> <property name="creationDate" column="creationDate_"/> <property name="start" column="start_"/> <property name="end" column="end_"/> <bag name="events" inverse="true" cascade="none"> <key column="Item_"/> <one-to-many class="projman.Item__events"/> </bag> <bag name="attachments" table="projman_Item__attachments_" cascade="all" inverse="false"> <key column="Item_"/> <many-to-many class="projman.Document" column="Document_"/> </bag> </class> </hibernate-mapping> -- This message is automatically generated by JIRA. - 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14 years, 1 month

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[Hibernate-JIRA] Created: (EJB-363) @OrderBy applied to collection property of derived class does not work properly when column used for ordering belongs to base class (using MySQL 5)

by Rich Eggert (JIRA)

@OrderBy applied to collection property of derived class does not work properly when column used for ordering belongs to base class (using MySQL 5) --------------------------------------------------------------------------------------------------------------------------------------------------- Key: EJB-363 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-363 Project: Hibernate Entity Manager Issue Type: Bug Components: EntityManager Affects Versions: 3.3.2.GA Environment: MySQL 5.0.18, Hibernate Core 3.2.6, Hibernate EntityManager 3.3.2, and the MySQL5InnoDBDialect. Test run with Tomcat 6.0.16 (Sun JDK 1.6.0_06) and Spring Framework 2.5.3. Relying on Hibernate automatic DDL generation (hibernate.hbm2ddl.auto=update), which appears to be working properly. Reporter: Rich Eggert Attachments: SampleBase.java, SampleDerived.java, SampleServiceImpl.java I applied the (JPA) @OrderBy annotation to a collection of entities belonging to an entity class (named SampleDerived in the attached sample code) of the same type (i.e., the class has a one-to-many parent-child relationship to itself). The property name passed as the argument to the @OrderBy annotation refers to a property of the base class (named SampleBase in the example), which employs the "JOINED" inheritence strategy. When I attempted to access the collection of a persisted instance of the entity class (in the example, this is accomplished by calling SampleServiceImpl.createSample() followed by calling SampleServiceImpl.findChildren() against the return value), the following (root cause) exception is generated: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Unknown column 'SampleBase.timestamp' in 'order clause' com.mysql.jdbc.SQLError.createSQLException(SQLError.java:936) com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2870) com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1573) com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1665) com.mysql.jdbc.Connection.execSQL(Connection.java:3176) com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1153) com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1266) org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:93) org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186) org.hibernate.loader.Loader.getResultSet(Loader.java:1787) org.hibernate.loader.Loader.doQuery(Loader.java:674) org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) org.hibernate.loader.Loader.loadCollection(Loader.java:1994) org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36) org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:565) org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:63) org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716) org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:344) org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86) org.hibernate.collection.PersistentBag.iterator(PersistentBag.java:249) org.frecklepuppy.bb.service.impl.SampleServiceImpl.findChildren(SampleServiceImpl.java:52) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310) org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149) org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) $Proxy209.findChildren(Unknown Source) org.frecklepuppy.bb.ui.controllers.IndexController.listForums(IndexController.java:66) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.springframework.web.bind.annotation.support.HandlerMethodInvoker.doInvokeMethod(HandlerMethodInvoker.java:413) org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:134) org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:310) org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:297) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:523) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:453) javax.servlet.http.HttpServlet.service(HttpServlet.java:690) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:359) org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371) org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101) org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371) org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105) org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371) org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:109) org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371) org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91) org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371) org.springframework.security.ui.basicauth.BasicProcessingFilter.doFilterHttp(BasicProcessingFilter.java:172) org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371) org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:268) org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371) org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:87) org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371) org.springframework.security.ui.SessionFixationProtectionFilter.doFilterHttp(SessionFixationProtectionFilter.java:68) org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371) org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235) org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371) org.springframework.security.securechannel.ChannelProcessingFilter.doFilterHttp(ChannelProcessingFilter.java:116) org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371) org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:174) org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:183) org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:138) I verified (using MySQL Administrator) that the SampleBase.timestamp column does, in fact, exist. According to the org.hibernate.SQL log, the offending SQL statement looks like this: select children0_.parent_id as parent2_1_, children0_.id as id1_, children0_.id as id5_0_, children0_1_.timestamp as timestamp5_0_, children0_.parent_id as parent2_6_0_ from SampleDerived children0_ inner join SampleBase children0_1_ on children0_.id=children0_1_.id where children0_.parent_id=? order by SampleBase.timestamp asc I believe the problem is that MySQL 5 requires that the alias for the base class table used in the FROM clause (children0_1_ in this case) be used in the ORDER BY clause, instead of the actual name of the base class table. After browsing various MySQL discussions, it appears this is new to MySQL 5 (versus 4 or earlier) and was done in order to be more standards compliant. It's unclear to me whether this affects Hibernate Core or is limited to EntityManager. I'll try to narrow down the problem further as time permits (which it isn't likely to do any time soon). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HHH-3577) Wrong SQL in order by clause when using joined subclasses

by Hardy Ferentschik (JIRA)

Wrong SQL in order by clause when using joined subclasses --------------------------------------------------------- Key: HHH-3577 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3577 Project: Hibernate Core Issue Type: Bug Components: core Reporter: Hardy Ferentschik Assignee: Steve Ebersole The changes for HHH-2802 seem to have broken the following tests in Annotations: * ManyToManyTest.testOrderByContractor() * OneToManyTest.testOrderByOnSuperclassProperty() Prior to the changes for HHH-2802 no table aliases where generated for in the SQL for these tests. Since it is generally a problem to generate the right table alias in case of joined subclasses there is a workaround in CollectionBinder.buildOrderByClauseFromHql() line 910 where the table name is explicitly set in the oder by clause. This workaround together with the changes for HHH-2802 now generate illegal SQL, eg: select contractor0_.EMPLOYER_ID as EMPLOYER1_1_, contractor0_.CONTRACTOR_ID as CONTRACTOR2_1_, contractor1_.id as id2_0_, contractor1_1_.fld_name as fld2_2_0_, contractor1_.hourlyRate as hourlyRate3_0_ from EMPLOYER_CONTRACTOR contractor0_ left outer join Contractor contractor1_ on contractor0_.CONTRACTOR_ID=contractor1_.id left outer join Employee contractor1_1_ on contractor1_.id=contractor1_1_.id where contractor0_.EMPLOYER_ID=? order by contractor1_.Employee.fld_name desc Hibernate: select contractor0_.EMPLOYER_ID as EMPLOYER1_1_, contractor0_.CONTRACTOR_ID as CONTRACTOR2_1_, contractor1_.id as id2_0_, contractor1_1_.fld_name as fld2_2_0_, contractor1_.hourlyRate as hourlyRate3_0_ from EMPLOYER_CONTRACTOR contractor0_ left outer join Contractor contractor1_ on contractor0_.CONTRACTOR_ID=contractor1_.id left outer join Employee contractor1_1_ on contractor1_.id=contractor1_1_.id where contractor0_.EMPLOYER_ID=? order by contractor1_.Employee.fld_name desc In this case 'contractor1_' is generated by the changes made for HHH-2802 whereas 'Employee' is added by the workaround. Note that even though Employee is not working for all databases, the generated alias is wrong and should be 'contractor1_1_. For now I commented out the failing tests since I cannot use the test skipping functionality in Annotations yet. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HHH-4044) ejbql select count() and composite keys problem

by Thierry Accart (JIRA)

ejbql select count() and composite keys problem ----------------------------------------------- Key: HHH-4044 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4044 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.2.6 Environment: Jboss 4.2.2, JDK 1.5.18, Seam 2.1.2, MSSQL2000 Reporter: Thierry Accart Priority: Critical Hi we're using seam 2.1.2 on JBoss 4.2.2 with JDK 1.5.18. Our db is hosted on mssql server. our persistence.xml contains sets hibernate.dialect to org.hibernate.dialect.SQLServerDialect. UserRole is an entity containing userid and roleid as a composite key. When the following ejbql query is run : select count(userRole) from UserRole userRole sql receives the following statement : declare @P1 int set @P1=NULL declare @P2 int set @P2=0 declare @P3 int set @P3=0 exec sp_cursorprepexec @P1 output, @P2 output, NULL, N'select count((userrole0_.roleId, userrole0_.userId)) as col_0_0_ from TP_UM_UserRole userrole0_', 16, 8193, @P3 output select @P1, @P2, @P3 the count((userrole0_.roleId, userrole0_.userId)) is not understood by mssql server, causing an error " Incorrect syntax near ','." I think that a simple select count (*) would work fine. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HHH-4754) @AuditMappedBy broken with inheritence

by Chris Raschl (JIRA)

@AuditMappedBy broken with inheritence -------------------------------------- Key: HHH-4754 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4754 Project: Hibernate Core Issue Type: Bug Components: envers Environment: envers-hibernate-3.3 Branch Reporter: Chris Raschl Priority: Minor Attachments: auditMappedBy-fix.diff Consider following entities: - A (having a "fake" bidirectional Association annotated with @AuditMappedBy) - B extends A If B is persisted or updated with a change made to the collection annotated with @AuditMappedBy the AuditEventListener does not check "fake" many-to-one bidirectional relations correctly, because the super class is not considered (although that has already been implemented in EntitiesConfigurations). I've attached the fix (I was not sure which format to use, hope this is ok)... -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HHH-2828) criteria search by class throws org.hibernate.QueryException: Unsupported discriminator type null when mapping exists for this class

by jo desmet (JIRA)

criteria search by class throws org.hibernate.QueryException: Unsupported discriminator type null when mapping exists for this class ------------------------------------------------------------------------------------------------------------------------------------- Key: HHH-2828 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2828 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.5 Environment: hibernate 3.2.5, oracle 10g Reporter: jo desmet Attachments: src.zip when making a criteria based on a property of type class the query succeeds if this class is not mapped, the query building fails when this class is mapped within hibernate and has no discriminator e.g. code : Criteria l = session.createCriteria(SearchClass.class); l.add(Restrictions.eq("type", ClassWithNoMapping.class)); // SUCCESS java.util.List result = l.list(); l = session.createCriteria(SearchClass.class); l.add(Restrictions.eq("type", ClassWithMapping.class)); // EXCEPTION result = l.list(); exception is Hibernate: select this_.ID as ID0_0_, this_.name as name0_0_, this_.type as type0_0_ from SEARCHCLASS this_ where this_.type=? org.hibernate.QueryException: Unsupported discriminator type null at org.hibernate.loader.criteria.CriteriaQueryTranslator.getTypedValue(CriteriaQueryTranslator.java:499) at org.hibernate.criterion.SimpleExpression.getTypedValues(SimpleExpression.java:71) at org.hibernate.loader.criteria.CriteriaQueryTranslator.getQueryParameters(CriteriaQueryTranslator.java:251) at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:95) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1569) at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:283) at Test.list(Test.java:40) at Test.main(Test.java:27) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90) classes are attached, tables should exists but no data is required. Please also provide workaround on short term if possible -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HSEARCH-188) Add an option to use JMS in a JTA tx (rather than the post TX work done right now)

by Emmanuel Bernard (JIRA)

Add an option to use JMS in a JTA tx (rather than the post TX work done right now) ---------------------------------------------------------------------------------- Key: HSEARCH-188 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-188 Project: Hibernate Search Issue Type: New Feature Components: engine Reporter: Emmanuel Bernard Priority: Minor I think the main problem is ordering the hibernate flush and the JMS process. But I think the current PostTransactionWorkQueueSynchronization.beforeCompletion() suffers from the problem already. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HSEARCH-407) Standalone: support pure query and object rehydratation from Lucene storage

by Emmanuel Bernard (JIRA)

Standalone: support pure query and object rehydratation from Lucene storage --------------------------------------------------------------------------- Key: HSEARCH-407 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-407 Project: Hibernate Search Issue Type: New Feature Components: engine Reporter: Emmanuel Bernard Assignee: Emmanuel Bernard -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HSEARCH-5) Only index an entity when it's index properties have physically changed

by Emmanuel Bernard (JIRA)

Only index an entity when it's index properties have physically changed ----------------------------------------------------------------------- Key: HSEARCH-5 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-5 Project: Hibernate Search Type: New Feature Components: engine Reporter: Emmanuel Bernard Priority: Minor -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (ANN-809) Composite Key which contains a discriminator causes "Repeated Column" errors

by Pasi Orovuo (JIRA)

Composite Key which contains a discriminator causes "Repeated Column" errors ---------------------------------------------------------------------------- Key: ANN-809 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-809 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.4.0.GA Environment: Hibernate version: 3.3.1 GA Application Server: Glassfish V3 Prelude Database: Oracle 9i Reporter: Pasi Orovuo Attachments: ItemInfo.zip See this forum post for background: http://forum.hibernate.org/viewtopic.php?t=995693 Annotations does not seem to have a possibility to define "insert = false" on a discriminator column, as mentioned in the following bug: http://opensource.atlassian.com/projects/hibernate/browse/HB-1149 Sources of classes that demonstrate the problem in above forum case attached. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-3958) Superfluous generated updates cause Violation of UNIQUE KEY constraint

by Guenther Demetz (JIRA)

Superfluous generated updates cause Violation of UNIQUE KEY constraint ---------------------------------------------------------------------- Key: HHH-3958 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3958 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.1 Environment: 3.3.1 GA, SQLServer 2008 Reporter: Guenther Demetz Priority: Minor Attachments: Testcase.jar When deleting a entire closure of objects associated over @ManyToOne within one single transaction, then on commit the FlushEventListener creates update statements on objects which are going to be deleted anyway. These update statements seems not only be useless, in certain scenarios they lead to Constraint Violation Exceptions, see the example here: @Entity public class A { public A() { } @Id @GeneratedValue private long oid; } @Entity @Table(uniqueConstraints = {@UniqueConstraint(columnNames={"assA_oid"})}) public class B { public B() {}; @Id @GeneratedValue private long oid; @javax.persistence.ManyToOne protected A assA = null; } A a1 = new A(); em.persist(a1); A a2 = new A(); em.persist(a2); B b1 = new B(); b1.assA = a1; // set unique association B b2 = new B(); b2.assA = a2; // set unique association em.persist(b1); em.persist(b2); em.getTransaction().commit(); em.getTransaction().begin(); em.remove(a1); em.remove(a2); em.remove(b1); em.remove(b2); em.getTransaction().commit(); // p6spy report: // update B set assA_oid='',version=0 where oid=1 and version=0 // update B set assA_oid='',version=0 where oid=2 and version=0 --> this raises "Violation of UNIQUE KEY constraint on all DB's which don't allow multiple null values in a unique index See testcase in attachment -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-4030) Implement support for native recursive query functionality of popular DBMSes

by David Cracauer (JIRA)

Implement support for native recursive query functionality of popular DBMSes ---------------------------------------------------------------------------- Key: HHH-4030 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4030 Project: Hibernate Core Issue Type: New Feature Components: core, query-hql, query-sql Environment: Hibernate 3.3.2, MSSQL Reporter: David Cracauer We have a couple of areas in our system where need to load tree structures from our database. These trees can be very deep (often 20+ levels). SQL Server 2005 introduced Common Table Expressions, a kind of in-line view that can be used recursively. These allow us to quickly get a result set like this: id, label, parentId 1, foo, null 2, foo2, 1 3, foo3, 2 4, foo4, 2 5, foo5, 4 6, foo6, 1 >From a tree like this: [1, foo] | | -[2, foo2] | | - [3, foo3] | | - [4, foo4] | | - [5, foo5] |- [6, foo6] using a query like this (not tested): with MyCTE( id, label, parentId) as ( select n.id, n.label, n.parentid from Node n UNION ALL select c.id, c.label, c.parentId from MyCTE c inner join Node n on n.id=c.parentId) select * from MyCTE It happens many times more quickly than we've been able to load the graphs with Hibernate, even using batching etc. We've tried using hibernate's built in native sql support without success. The alias injection breaks the Common Table Expression definition ( with MyCTE ), as it is a view definition and doesn't allow for the 'id as id_276' syntax, rather requiring just a column name. I know that there are several other major DBMSes that support recursive querying now. Is there a way to have support for this functionality in hibernate core? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-3961) SQLServerDialect, support nowait in LockMode.UPGRADE_NOWAIT

by Guenther Demetz (JIRA)

SQLServerDialect, support nowait in LockMode.UPGRADE_NOWAIT ------------------------------------------------------------ Key: HHH-3961 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3961 Project: Hibernate Core Issue Type: Improvement Components: core Affects Versions: 3.3.1 Environment: 3.3.1 GA , SQLServer2008 Reporter: Guenther Demetz Priority: Trivial The method SQLServerDialect#appendLockHint currently ignores the LockMode.UPGRADE_NOWAIT returning the same string as for LockMode.UPGRADE. public String appendLockHint(LockMode mode, String tableName) { if ( mode.greaterThan( LockMode.READ ) ) { // does this need holdlock also? : return tableName + " with (updlock, rowlock, holdlock)"; return tableName + " with (updlock, rowlock)"; } else { return tableName; } } As SQLServer supports the nowait option I propose the following improvement: public String appendLockHint(LockMode mode, String tableName) { if ( mode == LockMode.UPGRADE_NOWAIT) { return tableName + " with (updlock, rowlock, nowait)"; } else if ( mode.greaterThan( LockMode.READ ) ) { // does this need holdlock also? : return tableName + " with (updlock, rowlock, holdlock)"; return tableName + " with (updlock, rowlock)"; } else { return tableName; } } A test gave me a correct behaviour: if the concerning row is already locked, then after Lock request time out period exceeded following exception is thrown: org.hibernate.exception.SQLGrammarException: could not lock: [persistent.jpa.AssociationsClassPeer#1] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:90) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.dialect.lock.SelectLockingStrategy.lock(SelectLockingStrategy.java:115) at org.hibernate.persister.entity.AbstractEntityPersister.lock(AbstractEntityPersister.java:1361) at org.hibernate.event.def.AbstractLockUpgradeEventListener.upgradeLock(AbstractLockUpgradeEventListener.java:108) at org.hibernate.event.def.DefaultLockEventListener.onLock(DefaultLockEventListener.java:87) at org.hibernate.impl.SessionImpl.fireLock(SessionImpl.java:611) at org.hibernate.impl.SessionImpl.lock(SessionImpl.java:603) ... Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Lock request time out period exceeded. at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:196) at com.microsoft.sqlserver.jdbc.SQLServerResultSet$FetchBuffer.nextRow(SQLServerResultSet.java:4700) at com.microsoft.sqlserver.jdbc.SQLServerResultSet.fetchBufferNext(SQLServerResultSet.java:1683) at com.microsoft.sqlserver.jdbc.SQLServerResultSet.next(SQLServerResultSet.java:956) at com.p6spy.engine.spy.P6ResultSet.next(P6ResultSet.java:156) at com.p6spy.engine.logging.P6LogResultSet.next(P6LogResultSet.java:124) at com.mchange.v2.c3p0.impl.NewProxyResultSet.next(NewProxyResultSet.java:2859) at org.hibernate.dialect.lock.SelectLockingStrategy.lock(SelectLockingStrategy.java:97) ... 24 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-3718) call to id getter initializes proxy when using AccessType( "field" )

by Paul Lorenz (JIRA)

call to id getter initializes proxy when using AccessType( "field" ) -------------------------------------------------------------------- Key: HHH-3718 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3718 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.1 Environment: hibernate 3.3.1, hibernate annotations 3.4.0, running on windows, linux and solaris, using sybase 15 Reporter: Paul Lorenz Calling getter for id when using AccessType( "field" ) causes proxy initialization. In org.hibernate.proxy.proxy.pojo.BasicLazyInitializer there is the code else if ( isUninitialized() && method.equals(getIdentifierMethod) ) { return getIdentifier(); } However, when using field access, the getIdentifierMethod will be null. I fixed this for us by changing DirectPropertyAccessor by adding a Method attribute to the DirectGetter inner class, and looking up the appropriate getter in the constructor. As far as I can tell, getMethod is only used in two places. In the above case, to the get the identity getter and in PojoComponentTupilizer.isMethodOf. This doesn't seem to break anything. I don't know if this is a clean solution, seems a little hacky to me, however, it would be great if the issue could be fixed somehow. public static final class DirectGetter implements Getter { private final transient Field field; private final Class clazz; private final String name; private Method method; DirectGetter(Field field, Class clazz, String name) { this.field = field; this.clazz = clazz; this.name = name; try { BeanInfo beanInfo = Introspector.getBeanInfo( clazz ); PropertyDescriptor[] pdArray = beanInfo.getPropertyDescriptors(); if ( pdArray != null ) { for (PropertyDescriptor pd : pdArray ) { if ( pd.getName().equals( name ) ) { this.method = pd.getReadMethod(); } } } } catch ( Exception e ) { // ignore } } public Object get(Object target) throws HibernateException { try { return field.get(target); } catch (Exception e) { throw new PropertyAccessException(e, "could not get a field value by reflection", false, clazz, name); } } public Object getForInsert(Object target, Map mergeMap, SessionImplementor session) { return get( target ); } public Method getMethod() { return method; } public String getMethodName() { return method == null ? null : method.getName(); } public Class getReturnType() { return field.getType(); } Object readResolve() { return new DirectGetter( getField(clazz, name), clazz, name ); } public String toString() { return "DirectGetter(" + clazz.getName() + '.' + name + ')'; } } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HSEARCH-295) Generate the "right" FilterKey instance even on parameterized filters

by Emmanuel Bernard (JIRA)

Generate the "right" FilterKey instance even on parameterized filters --------------------------------------------------------------------- Key: HSEARCH-295 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-295 Project: Hibernate Search Issue Type: New Feature Components: engine Reporter: Emmanuel Bernard Priority: Minor Rules around object equality are the most tricky. Not sure we can do a good job at it. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (HHH-5130) Add pointers to Infinispan second level cache

by Sanne Grinovero (JIRA)

Add pointers to Infinispan second level cache --------------------------------------------- Key: HHH-5130 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5130 Project: Hibernate Core Issue Type: Improvement Components: caching (L2), documentation Affects Versions: 3.5.1 Reporter: Sanne Grinovero Assignee: Sanne Grinovero Priority: Trivial Fix For: 3.5.x Infinispan is not mentioned in the docs, it should be listed at least in the existing table having all caches. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 2 months

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[Hibernate-JIRA] Created: (BVAL-108) Implement a simpe performance test harness for Bean Validation

by Hardy Ferentschik (JIRA)

Implement a simpe performance test harness for Bean Validation -------------------------------------------------------------- Key: BVAL-108 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVAL-108 Project: Bean Validation Issue Type: Task Components: ri-general Reporter: Hardy Ferentschik JPerf could for example be used. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 3 months

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[Hibernate-JIRA] Created: (HHH-2614) Blob Length Set to 255 By Default With Derby DB

by Sean Sylvis (JIRA)

Blob Length Set to 255 By Default With Derby DB ----------------------------------------------- Key: HHH-2614 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2614 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.3 Environment: Apache Derby 10.2.2, Java 1.6.0 Reporter: Sean Sylvis When the (Hibernate) type "blob" is used in an object mapping file and a length is not specified, Hibernate converts this type as "blob (255)" to the Apache Derby database table definition. (This seems to be the same as the conversion behavior of a Java String to "varchar (255).") The same behavior results when using a CustomType that returns a Java SQL Types.BLOB. This is not the behavior I expected. Hibernate converts the same type as simply "blob" (which has a maximum length of 65535 bytes when no length is specified) when using MySQL version 5.0 (http://dev.mysql.com/doc/refman/5.0/en/storage-requirements.html). Furthermore, the Derby specification (http://db.apache.org/derby/docs/10.2/ref/rrefblob.html) states that a blob type without a length value will default to a length of 2M-1 bytes. I could not find a length specification for the Java SQL Blob type (http://java.sun.com/javase/6/docs/api/), but the current default length does seem to conform to other Hibernate type standards. That is, if a length is not specified, the length defaults to the maximum length defined for that type by the database. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 3 months

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[Hibernate-JIRA] Created: (HHH-3240) In Derby field type 'text' is converted to CLOB(255)

by Aleksander Rozman (JIRA)

In Derby field type 'text' is converted to CLOB(255) ---------------------------------------------------- Key: HHH-3240 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3240 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.1 Environment: Hibernate 3.1, Derby 10.3.2.1 Reporter: Aleksander Rozman Priority: Blocker When using type 'text' this is incorectly converted to CLOB(255). Derby has several long var char types which could be used instead, but instead it's defaulted to clob(255). I have taken a look at source from 3.1 and 3.2.6 (latest) and this code is still the same... I think that just little fix in DerbyDialect would be enough... I would try this myself but I am currently lacking time and resources. I hope this will be taken care of as soon as it gets... -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 3 months

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[Hibernate-JIRA] Created: (HHH-5160) Error on binding values prepared statment in many-to-any relation

by wof (JIRA)

Error on binding values prepared statment in many-to-any relation ----------------------------------------------------------------- Key: HHH-5160 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5160 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.1, 3.3.2 Environment: Tested on Version 3.3.2 and 3.5.1 on Oracle, PostgreSQL and MySQL Reporter: wof A Collection of Entities is defined as a ManyToAny relation, e.g. @ManyToAny(metaColumn=@Column(name="C_OBJECT_TYPE")) @AnyMetaDef(idType="string", metaType="string", metaValues={ @MetaValue(targetEntity=Entity1.class, value="Entity1"), @MetaValue(targetEntity=Entity2.class, value="Entity2") }) @JoinTable(name="T_OBJECTS", joinColumns=@JoinColumn(name="C_OWNER_ID"), inverseJoinColumns=@JoinColumn(name="C_OBJECT_ID") ) private Set<EntityBase> objects = new HashSet<EntityBase>(); Adding to this set works without problems. Removing all elements from the set (i.e. setting the set to null or zero-sized), too. However, when one or more elements are removed from the set with at least one element remaining, an exception is thrown: org.hibernate.exception.GenericJDBCException: could not delete collection rows with the cause being java.sql.SQLException: Parameter index out of range (3 > number of parameters, which is 2). I have narrowed this problem to this: The mapping table consists of 3 columns, C_OWNER_ID, C_OBJECT_TYPE and C_OBJECT_ID. The generated SQL-statement to delete the rows is as folling: DELETE FROM t_objects WHERE c_owner_id=? AND c_object_id=? However, Hibernate (in org.hibernate.typ.AnyType) tries to bind the actual value for c_object_id with index 3 which causes the exception. I guess Hibernate expects c_object_type to be present in the statement. As workaround we changed nullSafeSet in AnyType to: public void nullSafeSet(PreparedStatement st, Object value, int index, boolean[] settable, SessionImplementor session) throws HibernateException, SQLException { Serializable id; String entityName; if (value==null) { id=null; entityName=null; } else { entityName = session.bestGuessEntityName(value); id = ForeignKeys.getEntityIdentifierIfNotUnsaved(entityName, value, session); } // metaType is assumed to be single-column type // <ORIGINAL CODE> /* if ( settable==null || settable[0] ) { metaType.nullSafeSet(st, entityName, index, session); } if (settable==null) { identifierType.nullSafeSet(st, id, index+1, session); } else { boolean[] idsettable = new boolean[ settable.length-1 ]; System.arraycopy(settable, 1, idsettable, 0, idsettable.length); identifierType.nullSafeSet(st, id, index+1, idsettable, session); } */ // </ORIGINAL CODE> // <PATCHED CODE> if ( settable==null || settable[0] ) { metaType.nullSafeSet(st, entityName, index, session); boolean[] idsettable = new boolean[ settable.length-1 ]; System.arraycopy(settable, 1, idsettable, 0, idsettable.length); identifierType.nullSafeSet(st, id, index+1, idsettable, session); } else if (settable==null) { identifierType.nullSafeSet(st, id, index+1, session); } else { boolean[] idsettable = new boolean[ settable.length-1 ]; System.arraycopy(settable, 1, idsettable, 0, idsettable.length); identifierType.nullSafeSet(st, id, index, idsettable, session); } // </PATCHED CODE> } best regards wof -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 3 months

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[Hibernate-JIRA] Created: (HHH-5043) Incorrect handling of hibernate.default_schema in SchemaUpdate

by Vladimir Klyushnikov (JIRA)

Incorrect handling of hibernate.default_schema in SchemaUpdate -------------------------------------------------------------- Key: HHH-5043 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5043 Project: Hibernate Core Issue Type: Patch Components: core Affects Versions: 3.5.0-CR-2 Environment: Hibernate Core 3.5.0-CR-2, Oracle 10.2 Reporter: Vladimir Klyushnikov Attachments: cfg.patch While HHH-735 fixes default_schema handling in general, it still has a bug. When SchemaUpdate reads foreign keys metainfo is doesn't honor default_schema and default_catalog settings. The fix is simple and patch is attached. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 3 months

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[Hibernate-JIRA] Created: (ANN-728) @NaturalId doesn't work with @Embeddable/@Embedded

by Kenny MacLeod (JIRA)

@NaturalId doesn't work with @Embeddable/@Embedded -------------------------------------------------- Key: ANN-728 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-728 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.3.1.GA Reporter: Kenny MacLeod Attachments: BugTestCase.java If I try to annotate an @Entity's field with @NaturalId, and that field happens to be @Embedded or @Embeddable, then hibernate barfs with org.hibernate.MappingException: Unable to find logical column name from physical name component in table BugTestCase$MyEntity at org.hibernate.cfg.Mappings.getLogicalColumnName(Mappings.java:514) at org.hibernate.cfg.IndexOrUniqueKeySecondPass.doSecondPass(IndexOrUniqueKeySecondPass.java:61) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1136) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:324) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1292) at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:859) See attached unit test as a demonstration. Surely this is not an exotic scenario? Tested with Hibernate Core 3.2.6-GA -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 3 months

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[Hibernate-JIRA] Created: (HHH-2085) org.hibernate.event.def.DefaultLoadEventListener logs exception at info level

by Don Smith (JIRA)

org.hibernate.event.def.DefaultLoadEventListener logs exception at info level ----------------------------------------------------------------------------- Key: HHH-2085 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2085 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.0.cr2 Environment: Hibernate 3.2.0.cr2, MySQL 4.0.18 Reporter: Don Smith Priority: Minor Prior to schema generation, accessing a persistent object throws an exception, as expected. The org.hibernate.event.def.DefaultLoadEventListener logs the exception at the info level, which just adds noise to the application console, and prevents application exception handling (in my case it's valid if the table doesn't exist, so I just want to catch the exception and continue). This log statement should be removed, or moved to a debug or trace level, so it won't show up in normal execution. Code, from line 94 of org.hibernate.event.def.DefaultLoadEventListener: catch(HibernateException e) { log.info("Error performing load command", e); throw e; } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 3 months

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[Hibernate-JIRA] Created: (HHH-4808) SessionImpl.initializeCollection() does not release JDBC connection (if outside of a transaction)

by Martin Renner (JIRA)

SessionImpl.initializeCollection() does not release JDBC connection (if outside of a transaction) ------------------------------------------------------------------------------------------------- Key: HHH-4808 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4808 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.2, 3.2.7 Reporter: Martin Renner Priority: Critical With {{ConnectionReleaseMode.AFTER_TRANSACTION}} (the default), Hibernate does not release the JDBC connection when resolving a lazily loaded collection, if this happens *outside* of an active transaction. First, I will describe, what happens if Hibernate executes a query outside of a transaction. Then I will describe how lazy collection loading behaves differently. When the method {{list}} of a query ({{QueryImpl.java}}) is getting called, Hibernate delegates to {{SessionImpl.list()}}. After having loaded the list, {{SessionImpl.list()}} calls {{SessionImpl.afterOperation()}}, which calls {{jdbcContext.afterNontransactionalQuery()}} (as there is no active transaction). This leads to {{ConnectionManager.afterTransaction()}} which releases the JDBC connection. This is exactly what I expect to happen. Now to the lazily loaded collection: {{Hibernate.initialize(collection)}} and {{person.getPets().size()}} both end up in {{SessionImpl.initializeCollection()}}. This call gets dispatched down to {{Loader.doQueryAndInitializeNonLazyCollections()}} and {{Loader.doQuery()}}. The important fact is, that {{ConnectionManager.afterTransaction()}} never gets called (like in the query-example above). The result is, that the JDBC connection is not released. IMHO resolving of a lazily loaded collection should behave like executing a query. {{SessionImpl.initializeCollection()}} should call {{SessionImpl.afterOperation()}} in the same way as {{SessionImpl.list()}} is doing this. I will attach a small demo application which shows the difference (concerning {{ConnectionManager}}) between queries and collections. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 3 months

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[Hibernate-JIRA] Created: (HHH-3307) HQL query translation in real SQL ignores the dialect class

by Thomas Schilf (JIRA)

HQL query translation in real SQL ignores the dialect class ----------------------------------------------------------- Key: HHH-3307 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3307 Project: Hibernate3 Issue Type: Bug Components: query-hql Affects Versions: 3.2.6 Environment: dialect file with special JoinFragment and a "transformSelectString" step Reporter: Thomas Schilf We're using a special dialect class for a database. In the dialect is defined a own JoinFragment and a "transformSelectString" step. All workes fine by loading objects over a Criteria class. The generated SQL string is wrong by using named queries (HQL). The SQL string is in normal ANSI-SQL. The SqlGenerator and QueryTranslatorImpl classes from hibernate don't use the dialect class. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 3 months

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[Hibernate-JIRA] Created: (EJB-361) Query#setParameter(int position, Object value) wrong implementation

by Fabrice Daugan (JIRA)

Query#setParameter(int position, Object value) wrong implementation ------------------------------------------------------------------- Key: EJB-361 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-361 Project: Hibernate Entity Manager Issue Type: Bug Components: EntityManager Affects Versions: 3.3.2.GA Reporter: Fabrice Daugan The Hibernate JPA javax.persistence.Query#setParameter(int position, Object value) implementation does not suit to the JPA specicafication. Indeed, the actual integer passed to the operation is converted to String by Hibernate and then used to find the named parameter. Please have a look to the folowing stack trace : java.lang.Thread.run(Thread.java:619) Caused by: java.lang.IllegalArgumentException: org.hibernate.QueryParameterException: could not locate named parameter [1] at org.hibernate.ejb.QueryImpl.setParameter(QueryImpl.java:185) at org.hibernate.ejb.QueryImpl.setParameter(QueryImpl.java:240) at org.springframework.orm.jpa.JpaTemplate$9.doInJpa(JpaTemplate.java:316) To repoduce this error : -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 3 months

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[Hibernate-JIRA] Created: (HHH-3799) PersistentSet does not honor hashcode/equals contract when loaded eagerly

by Igor Vaynberg (JIRA)

PersistentSet does not honor hashcode/equals contract when loaded eagerly ------------------------------------------------------------------------- Key: HHH-3799 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3799 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.1 Reporter: Igor Vaynberg Priority: Blocker Attachments: test.zip when persistent set is loaded eagerly in some situations it calls hashcode on its items before their field values are populated and then uses this incorrect hashcode to store them in the set. this makes set items inaccessible by any collection items that rely on hashcode such as contains(), remove(), etc. attached is a simple maven test project that reproduces the error, unzip and mvn test to run the test. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 3 months

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[Hibernate-JIRA] Created: (HHH-4699) String mapped ENUMs can't be loaded from CHARs only VARCHARS (fix is trivial)

by Pierce Wetter (JIRA)

String mapped ENUMs can't be loaded from CHARs only VARCHARS (fix is trivial) ----------------------------------------------------------------------------- Key: HHH-4699 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4699 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5 Environment: all Reporter: Pierce Wetter An enum persisted as a string to a CHAR column comes back with extra spaces appended, so then fails the Enum.valueOf() lookup. Fix is easy: Line 132 of EnumType.java, method nullSafeGet, change: return Enum.valueOf( enumClass, name ); to return Enum.valueOf( enumClass, name.trim() ); Which should be perfectly logical, because spaces are illegal in enum names anyways. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 3 months

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[Hibernate-JIRA] Created: (HV-161) Hibernate Validator does not validate several groups in // during one navigation path

by Emmanuel Bernard (JIRA)

Hibernate Validator does not validate several groups in // during one navigation path ------------------------------------------------------------------------------------- Key: HV-161 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-161 Project: Hibernate Validator Issue Type: Improvement Components: engine Affects Versions: 4.0.0.Beta1 Reporter: Emmanuel Bernard Priority: Critical Fix For: 4.0.0.Beta2 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 4 months

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[Hibernate-JIRA] Created: (HHH-4962) @ManyToOne with @JoinTable fails

by Clint Popetz (JIRA)

@ManyToOne with @JoinTable fails -------------------------------- Key: HHH-4962 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4962 Project: Hibernate Core Issue Type: Bug Components: envers Affects Versions: 3.3.2 Reporter: Clint Popetz $ cat src/main/java/test/User.java package test; import javax.persistence.*; import org.hibernate.envers.Audited; import java.util.Set; The below code fails with "org.hibernate.MappingException: Unable to read the mapped by attribute for widgets in test.User!" but is supported by JPA, at least under hibernate. @Entity @Audited public class User { @Id private long id; @OneToMany(mappedBy="user") private Set<Widget> widgets; } $ cat src/main/java/test/Widget.java package test; import javax.persistence.*; import org.hibernate.envers.Audited; @Entity @Audited public class Widget { @Id private long id; @ManyToOne(fetch=FetchType.LAZY) @JoinTable(name = "widget_to_user", joinColumns = @JoinColumn(name = "widget_id"), inverseJoinColumns = @JoinColumn(name = "user_id")) private User user; } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 4 months

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[Hibernate-JIRA] Created: (HV-264) Validation of List of primitives

by Michenaud Laurent (JIRA)

Validation of List of primitives -------------------------------- Key: HV-264 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-264 Project: Hibernate Validator Issue Type: Bug Components: engine Affects Versions: 4.0.1 Environment: Linux Reporter: Michenaud Laurent Hi, I have a list of String in my bean : These strings are email and i want to validate them. So, i did in my bean : @NotEmpty @Email //@Valid <= uncommenting that line doesnot change anything. List<String> emails ; At execution, i've got the error : Exception in thread "main" javax.validation.UnexpectedTypeException: No validator could be found for type: java.util.List<java.lang.String> at org.hibernate.validator.engine.ConstraintTree.verifyResolveWasUnique(ConstraintTree.java:236) at org.hibernate.validator.engine.ConstraintTree.findMatchingValidatorClass(ConstraintTree.java:219) at org.hibernate.validator.engine.ConstraintTree.getInitializedValidator(ConstraintTree.java:167) at org.hibernate.validator.engine.ConstraintTree.validateConstraints(ConstraintTree.java:113) at org.hibernate.validator.metadata.MetaConstraint.validateConstraint(MetaConstraint.java:121) at org.hibernate.validator.engine.ValidatorImpl.validateConstraint(ValidatorImpl.java:334) at org.hibernate.validator.engine.ValidatorImpl.validateConstraintsForRedefinedDefaultGroup(ValidatorImpl.java:278) at org.hibernate.validator.engine.ValidatorImpl.validateConstraintsForCurrentGroup(ValidatorImpl.java:260) at org.hibernate.validator.engine.ValidatorImpl.validateInContext(ValidatorImpl.java:213) at org.hibernate.validator.engine.ValidatorImpl.validate(ValidatorImpl.java:119) at com.adeuza.movalys.validation.hibernate.TestMain.main(TestMain.java:75) I don't know if it is a bug in hibernate validator. I have looked at the JSR303 and i have not seen anything about List of primitives. You can validate per example List<Person> with @Valid and it works well because the validator knows about Person class. I have used a little the Oval framework and with it, you can tell if the check applies to the container, or the values inside, or the keys(for map). I don't know if you can do that with JSR303. I'm interesting with your point of view. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 4 months

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[Hibernate-JIRA] Created: (HV-270) Verify in the annotation processor that constraints are not stupid

by Emmanuel Bernard (JIRA)

Verify in the annotation processor that constraints are not stupid ------------------------------------------------------------------ Key: HV-270 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-270 Project: Hibernate Validator Issue Type: New Feature Reporter: Emmanuel Bernard Assignee: Hardy Ferentschik For example @Pattern shoudl ahve a valid regular exception @Size should have min <= max etc -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 4 months

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[Hibernate-JIRA] Created: (HV-135) Constraints can contains constraint annotations to validate params before initialize is called

by Emmanuel Bernard (JIRA)

Constraints can contains constraint annotations to validate params before initialize is called ---------------------------------------------------------------------------------------------- Key: HV-135 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-135 Project: Hibernate Validator Issue Type: New Feature Components: engine Reporter: Emmanuel Bernard not high priority >From Sebastian Thomschke -------------------------------------- I just had a look through the Hibernate Validator code, what struck me was the way how you validate parameters. E.g. private void validateParameters() { if ( min < 0 ) { throw new ValidationException( "The min parameter cannot be negative." ); } if ( max < 0 ) { throw new ValidationException( "The max paramter cannot be negative." ); } if ( max < min ) { throw new ValidationException( "The length cannot be negative." ); } } I just had the idea, why don't we use the constraint annotations for the built-in constraints themselves? E.g. /** * @return size the element must be higher or equal to */ @Min(0) int min() default 0; /** * @return size the element must be lower or equal to */ @Min(0) int max() default Integer.MAX_VALUE; Then this kind of parameter validation could be done by the framework and must not be repeated in every validator implementation. What do you think? Regards, Seb -------------------------------------- Emmanuel Your idea is interesting. It could lead to infinite recursion if someone does not pay attention but could work. I think it would better be a product feature though instead of a spec feature for this rev at least. We can't have "class" level constraints though as it conflicts with the composition model. WDYT? it seems to me that the ValidationException is wrong in the example you gave. http://opensource.atlassian.com/projects/hibernate/browse/HV-134 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 4 months

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[Hibernate-JIRA] Created: (HV-308) Annotation processor should consider validators registered by XML constraint mapping

by Gunnar Morling (JIRA)

Annotation processor should consider validators registered by XML constraint mapping ------------------------------------------------------------------------------------ Key: HV-308 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-308 Project: Hibernate Validator Issue Type: Improvement Components: annotation-processor Reporter: Gunnar Morling Assignee: Hardy Ferentschik Fix For: 4.1.0 Background: The Bean Validation API allows the set of validators for a given constraint to be specified/overridden using XML constraint mapping files (http://docs.jboss.org/hibernate/stable/validator/reference/en/html_single...). Right now the annotation processor does not process any XML configuration files at all (neither validation.xml nor mapping files). To do: While it seems ok for now that the AP does not check constraint declarations given in XML (after all it's an *annotation* processor), I think it should evaluate the constraint definitions and the validators configured in XML. Otherwise the AP would raise false errors (as validators added in XML are ignored) or would give false positives (as validators given in @Constraint#validatedBy could be removed by "include-existing-validator='false'"). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 4 months

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[Hibernate-JIRA] Created: (BVAL-22) Dynamic metadata mode

by Emmanuel Bernard (JIRA)

Dynamic metadata mode --------------------- Key: BVAL-22 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVAL-22 Project: Bean Validation Issue Type: New Feature Components: ri-general Reporter: Emmanuel Bernard Priority: Minor Test how a dynamic reloading mode would work. Instead of caching metadata by ValidationFactory, reload as the data might have changed (annotations or XML) This can be a configuration setting. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 4 months

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[Hibernate-JIRA] Created: (BVAL-44) Explore integration with Bean Validation APIs and a Rule engine

by Emmanuel Bernard (JIRA)

Explore integration with Bean Validation APIs and a Rule engine --------------------------------------------------------------- Key: BVAL-44 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVAL-44 Project: Bean Validation Issue Type: New Feature Components: ri-general Reporter: Emmanuel Bernard Priority: Minor http://forum.hibernate.org/viewtopic.php?t=991847 If possible community driven. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 4 months

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hibernate-issues May 2010