February 2011 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HSEARCH-643) Have the MassIndexer use the error handler to report exceptions

by Sanne Grinovero (JIRA)

Have the MassIndexer use the error handler to report exceptions --------------------------------------------------------------- Key: HSEARCH-643 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-643 Project: Hibernate Search Issue Type: New Feature Components: massindexer Reporter: Sanne Grinovero Assignee: Sanne Grinovero Fix For: 3.4.0 -- 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: (EJB-276) Support for CLOB not working for DB2 when table per concrete class is being used

by breako (JIRA)

Support for CLOB not working for DB2 when table per concrete class is being used -------------------------------------------------------------------------------- Key: EJB-276 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-276 Project: Hibernate Entity Manager Type: Bug Versions: 3.2.1 Reporter: breako Hi, This came up in the forums: http://forum.hibernate.org/viewtopic.php?p=2344008#2344008 Sample code: Two Pojos @Entity public class Person { private int i; @Identity public int getI() { return i; } public void setI(int i){ this.i = i; } } @Entity public class Employee extends Person{ @Basic(fetch=FetchType.LAZY) @Lob public String getClobAttr() { return clobAttr; } public void setClobAttr(String clobAttr) { this.clobAttr = clobAttr; } } Simple test: public static void main (String args[]) { Query queryImpl = em.createQuery(" from Person"); List list = queryImpl.getResultList(); } This will generate SQL select person0_.clobAttr as clobAttr1 from (select nullif(0,0) as clobAttr from TPerson union all select clobAttr from TEmployee) person0_ which chucks the exception: DB2 SQL error: SQLCODE: -415, SQLSTATE: 42825, SQLERRMC: null I think the SQL hibernate should generate should be: select person0_.clobAttr as clobAttr1 from (select cast(null as CLOB) as clobAttr from TPerson union all select clobAttr from TEmployee) person0_ -- 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 months

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[Hibernate-JIRA] Created: (BVAL-193) Publish javax.validation:validation-api to Maven central

by Pete Muir (JIRA)

Publish javax.validation:validation-api to Maven central -------------------------------------------------------- Key: BVAL-193 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVAL-193 Project: Bean Validation Issue Type: Task Reporter: Pete Muir -- 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 months

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[Hibernate-JIRA] Created: (BVAL-200) Validator cannot find validation.xml unless is placed in /WEB-INF/classes/META-INF

by Cris Webber (JIRA)

Validator cannot find validation.xml unless is placed in /WEB-INF/classes/META-INF ---------------------------------------------------------------------------------- Key: BVAL-200 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVAL-200 Project: Bean Validation Issue Type: Bug Components: ri-general - obsolete go to HValidator Environment: Java SE 1.5.0_10; Hibernate Validator 4.0.2.GA. Reporter: Cris Webber Priority: Minor Hibernate Validator requires that the validation.xml file is placed in the META-INF directory in order to load it. In the case of having a WAR file, placing the validation.xml file in /META-INF (at the same level as the WEB-INF directory) does not work, as Hibernate Validator cannot find the file there. Placing the file in /WEB-INF/classes/META-INF worked fine. I believe this is just a workaround and Hibernate Validator should be able to find validation.xml in /META-INF. -- 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 months

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[Hibernate-JIRA] Created: (HSEARCH-666) Get documentation onto translate.jboss.org

by Hardy Ferentschik (JIRA)

Get documentation onto translate.jboss.org ------------------------------------------ Key: HSEARCH-666 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-666 Project: Hibernate Search Issue Type: Task Components: build, documentation Affects Versions: 3.3.0.Final Reporter: Hardy Ferentschik Assignee: Hardy Ferentschik Fix For: 3.4.0 See also HV-416 -- 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 months

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[Hibernate-JIRA] Created: (HHH-3248) org.hibernate.cache.EhCache.toMap() throws NullPointerException

by Kenny MacLeod (JIRA)

org.hibernate.cache.EhCache.toMap() throws NullPointerException --------------------------------------------------------------- Key: HHH-3248 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3248 Project: Hibernate3 Issue Type: Bug Components: caching (L2) Affects Versions: 3.2.6 Reporter: Kenny MacLeod The toMap() method of org.hibernate.cache.EhCache is not null-safe. The expression cache.get( key ).getObjectValue() Will throw a NPE, since get(key) may return a null in cases where the key exists in the cache, but the value does not, e.g. if it has expired. This should either check for the null, or the list of keys should be obtained using getKeysWithExpiredCheck(), rather than just getKeys(). -- 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 months

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[Hibernate-JIRA] Created: (HHH-5326) UpdateTimestampsCache should maintain the statistics for its region

by Alex Snaps (JIRA)

UpdateTimestampsCache should maintain the statistics for its region ------------------------------------------------------------------- Key: HHH-5326 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5326 Project: Hibernate Core Issue Type: Improvement Components: core Reporter: Alex Snaps Don't know if it is by design, but the SecondLevelCacheStatistics' for the UpdateTimestampsCache region are not maintained. Any idea 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

14 years, 6 months

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[Hibernate-JIRA] Created: (HHH-5938) Entities with compound primary keys are not properly handled when querying metamodel and using Criteria API

by Jaroslaw Lewandowski (JIRA)

Entities with compound primary keys are not properly handled when querying metamodel and using Criteria API ----------------------------------------------------------------------------------------------------------- Key: HHH-5938 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5938 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.6.0 Reporter: Jaroslaw Lewandowski Suppose we have entity defined like this: {code} @Entity class Foo { @Id Long first; @Id Long second; .... } {code} Then the following code will fail: {code} Metamodel mm = entityManager.getMetamodel(); EntityType<Foo> foo_ = mm.entity(Foo.class); foo_.getSingularAttribute("first", Long.class); foo_.getSingularAttribute("second", Long.class); {code} The same problems exists trying to query this entity: {code} CriteriaBuilder cb = entityManager.getMetamodel(); CriteriaQuery<Foo> cq = cb.createQuery(Foo.class); Root<Foo> foo = cq.from(Foo.class); cq.where(cb.equal(foo.get("first"), 1L), cb.equal(foo.get("second"), 2L)); {code} See that attributes are accessed by name. In the first example IllegalArgumentException is thrown in second 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

14 years, 6 months

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[Hibernate-JIRA] Created: (HHH-5488) Hibernate fails with two kinds of exceptions on a compsite-key join table that references two composite keys (one column shared by both foreign keys)

by Karsten Wutzke (JIRA)

Hibernate fails with two kinds of exceptions on a compsite-key join table that references two composite keys (one column shared by both foreign keys) ----------------------------------------------------------------------------------------------------------------------------------------------------- Key: HHH-5488 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5488 Project: Hibernate Core Issue Type: Bug Components: annotations, core, entity-manager Affects Versions: 3.6.0.Beta2, 3.5.4 Environment: Windows 7 64bit, localhost, Tomcat 6, embedded JBoss, Hibernate 3.5.4 and 3.6.0 Beta2, MySQL 5.1.46 Reporter: Karsten Wutzke Priority: Blocker Hibernate fails with two kinds of exceptions on a compsite-key join table that references two composite keys (one column shared by both foreign keys): see ZipArea.java and PostAddress.java inside the attached file 1. When having both entity classes use the annotations as they should be (ZipArea having @Entity and @Table, PostAddress association having @ManyToOne and @JoinColumns) then I get: 18.08.2010 18:22:51 org.apache.catalina.core.ApplicationContext log INFO: Marking servlet Geo Info Test Servlet as unavailable 18.08.2010 18:22:51 org.apache.catalina.core.StandardContext loadOnStartup SCHWERWIEGEND: Servlet /geoinfotest threw load() exception org.hibernate.MappingException: Unable to find column with logical name: state_code in ZipAreas at org.hibernate.cfg.Ejb3JoinColumn.checkReferencedColumnsType(Ejb3JoinColumn.java:573) at org.hibernate.cfg.BinderHelper.createSyntheticPropertyReference(BinderHelper.java:125) at org.hibernate.cfg.ToOneFkSecondPass.doSecondPass(ToOneFkSecondPass.java:110) at org.hibernate.cfg.Configuration.processEndOfQueue(Configuration.java:1618) at org.hibernate.cfg.Configuration.processFkSecondPassInOrder(Configuration.java:1541) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1457) at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1413) at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1453) at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1081) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:275) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:359) at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:48) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:32) at geoinfotest.GeoInfoTestServlet.<init>(GeoInfoTestServlet.java:16) ... This is the most constant and frequent error. Note though, when I removed all the INDEXes from the database it sometimes happens that Hibernate can't find the column in Cities: 18.08.2010 19:37:43 org.apache.catalina.core.ApplicationContext log INFO: Marking servlet Geo Info Test Servlet as unavailable 18.08.2010 19:37:43 org.apache.catalina.core.StandardContext loadOnStartup SCHWERWIEGEND: Servlet /geoinfotest threw load() exception org.hibernate.MappingException: Unable to find column with logical name: state_code in Cities at org.hibernate.cfg.Ejb3JoinColumn.checkReferencedColumnsType(Ejb3JoinColumn.java:573) at org.hibernate.cfg.BinderHelper.createSyntheticPropertyReference(BinderHelper.java:125) at org.hibernate.cfg.ToOneFkSecondPass.doSecondPass(ToOneFkSecondPass.java:110) at org.hibernate.cfg.Configuration.processEndOfQueue(Configuration.java:1618) at org.hibernate.cfg.Configuration.processFkSecondPassInOrder(Configuration.java:1541) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1457) at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1413) at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1453) at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1081) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:275) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:359) at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:48) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:32) at geoinfotest.GeoInfoTestServlet.<init>(GeoInfoTestServlet.java:16) ... 2. When outcommenting PostAddress's @ManyToOne and @JoinColumns on zipArea and leaving @Entity and @Table on ZipArea class, I get the following exception: 18.08.2010 18:05:02 org.apache.catalina.core.ApplicationContext log INFO: Marking servlet Geo Info Test Servlet as unavailable 18.08.2010 18:05:02 org.apache.catalina.core.StandardContext loadOnStartup SCHWERWIEGEND: Servlet /geoinfotest threw load() exception org.hibernate.AnnotationException: referencedColumnNames(country_code, state_code, name) of geoinfotest.ZipArea.city referencing geoinfotest.City not mapped to a single property at org.hibernate.cfg.BinderHelper.createSyntheticPropertyReference(BinderHelper.java:204) at org.hibernate.cfg.ToOneFkSecondPass.doSecondPass(ToOneFkSecondPass.java:110) at org.hibernate.cfg.Configuration.processEndOfQueue(Configuration.java:1618) at org.hibernate.cfg.Configuration.processFkSecondPassInOrder(Configuration.java:1541) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1457) at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1413) at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1453) at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1081) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:275) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:359) at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:48) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:32) at geoinfotest.GeoInfoTestServlet.<init>(GeoInfoTestServlet.java:16) ... I have no idea what's going on. The special situation of the ZipAreas join table is that it references country_code of both tables. As a result, I have only *one* country_code column, which is used twice by ZipArea's foreign keys. Maybe that's confusing Hibernate. I can only guess. The strange thing is that Hibernate fails with City not being mapped to a single property *or* not being able to map state_code. My assumption is that Hibernate gobbles on that special design in conjunction with indexes. Just guessing though. Here's my original forum post: https://forum.hibernate.org/viewtopic.php?f=1&t=1006411 The DB design can be viewed here: http://www.kawoolutions.com/media/geoinfo.pdf I have attached a ZIP of the test project including an Ant build script (including deploy-local, undeploy-local, and redeploy-local targets using the Tomcat deployment tasks). I outcommented the Tomcat deploy task setup and targets. Use "ant war" to build the distribution WAR file. I also put a MySQL DDL script into the db dir, including the above PDF, and a MySQL Workbench model. The example doesn't need data to fail. The DB name is "geoinfo". Just set your MySQL DB username and password in xml/persistence.xml (I think it's not even needed). -- 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-3747) Memory leak in EnumType class.

by Paweł Kępka (JIRA)

Memory leak in EnumType class. ------------------------------ Key: HHH-3747 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3747 Project: Hibernate Core Issue Type: Bug Components: core, metamodel Reporter: Paweł Kępka Priority: Critical Holding enum values in static enumValues map in EnumType class causes memory leaks on application server where hibernate is loaded by application server's common classloader (like for default configuration of JBoss4). SoftReference or SessionFactory based caching 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

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hibernate-issues February 2011