March 2007 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-2512) Informix dialect date method mapping

by Giltal Tzabar (JIRA)

Informix dialect date method mapping ------------------------------------ Key: HHH-2512 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2512 Project: Hibernate3 Type: Bug Versions: 3.2.3 Environment: hibernate 3.2.2 Reporter: Giltal Tzabar There is a need to override the date methods mapping in the informix dialect. -- 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

17 years, 7 months

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[Hibernate-JIRA] Created: (HHH-2509) Criteria.setMaxResults(int) broken with Oracle9Dialect, only works with a long in a HQL query

by Gabriel Goïc (JIRA)

Criteria.setMaxResults(int) broken with Oracle9Dialect, only works with a long in a HQL query --------------------------------------------------------------------------------------------- Key: HHH-2509 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2509 Project: Hibernate3 Type: Bug Components: query-criteria Versions: 3.2.0.cr5 Environment: Windows XP, Oracle 9, Spring 2.0.3, Hibernate 3.2.0.cr5 Reporter: Gabriel Goïc Willing to extract 50 random elements from my database, I wrote the following snippet of code: Criteria crit = getSession().createCriteria(Woffre.class); crit.setMaxResults(50); crit.addOrder(Order.asc("sid")); return crit.list(); As you can see, there's nothing particular here. But executing this code gives the following error: 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:2160) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2041) at org.hibernate.loader.Loader.list(Loader.java:2036) 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 fr.apec.proto.server.dao.impl.WOffreDAOImpl.loadFirst50WOffres(WOffreDAOImpl.java:55) (...) Caused by: java.sql.SQLException: Missing IN or OUT parameter at index:: 1 at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179) at oracle.jdbc.driver.OracleStatement.checkBindsInAndOut(OracleStatement.java:1971) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2812) at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:609) (...) So, I decided to use HQL to work around this problem and copied/pasted the "where" clause displayed as a log when using the Criteria API : getHibernateTemplate().find("from Woffre woffre where rownum <= ? order by woffre.sid asc", 50); ... which produces a java.lang.ClassCastException with java.lang.Integer whereas the following getHibernateTemplate().find("from Woffre woffre where rownum <= ? order by woffre.sid asc", (long)50); ... just works fine It seems that Criteria.setMaxResults(int) should take a long instead of an int, as the Criteria API seems not able to get the conversion done, which causes a crash; or maybe the underlying implementation should be able to work with an int... PS: I first posted this problem on the hibernate users forum : http://forum.hibernate.org/viewtopic.php?t=972225 -- 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

17 years, 7 months

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[Hibernate-JIRA] Created: (EJB-280) java.lang.NoSuchMethodError: Hibernate EM 3.3.0 breaks Jboss Embedded EJB3 due to method signature change

by Allon Rauer (JIRA)

java.lang.NoSuchMethodError: Hibernate EM 3.3.0 breaks Jboss Embedded EJB3 due to method signature change --------------------------------------------------------------------------------------------------------- Key: EJB-280 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-280 Project: Hibernate Entity Manager Type: Bug Components: EntityManager Versions: 3.3.0.ga Reporter: Allon Rauer Jboss Embedded EJB3 relies static method in org.hibernate.ejb.packaging.PersistenceXmlLoader: public static List<PersistenceMetadata> deploy(URL url, Map overrides, EntityResolver resolver throws Exception however this method's signature has been changed to public static List<PersistenceMetadata> deploy(URL url, Map overrides, EntityResolver resolver, PersistenceUnitTransactionType defaultTransactionType) throws Exception stacktrace: Caused by: java.lang.NoSuchMethodError: org.hibernate.ejb.packaging.PersistenceXmlLoader.deploy(Ljava/net/URL;Ljava/util/Map;Lorg/xml/sax/EntityResolver;)Ljava/util/List; at org.jboss.ejb3.Ejb3Deployment.initializePersistenceUnits(Ejb3Deployment.java:602) at org.jboss.ejb3.Ejb3Deployment.create(Ejb3Deployment.java:465) at org.jboss.ejb3.embedded.EJB3StandaloneDeployer.create(EJB3StandaloneDeployer.java:437) -- 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

17 years, 7 months

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[Hibernate-JIRA] Created: (EJB-281) Version 3.3.0 is not compatible with JBoss AS 4.0.5

by Emmanuel Bernard (JIRA)

Version 3.3.0 is not compatible with JBoss AS 4.0.5 --------------------------------------------------- Key: EJB-281 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-281 Project: Hibernate Entity Manager Type: Bug Components: EntityManager Versions: 3.3.0.ga Reporter: Emmanuel Bernard Assigned to: Emmanuel Bernard Fix For: 3.3.1 Because of the PersistenceXmlLoader dependency -- 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

17 years, 7 months

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[Hibernate-JIRA] Created: (HHH-2505) Remove dependency on CGLib

by Mike Youngstrom (JIRA)

Remove dependency on CGLib -------------------------- Key: HHH-2505 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2505 Project: Hibernate3 Type: Improvement Components: core Versions: 3.2.2 Reporter: Mike Youngstrom Cglib is not a very actively maintained project and I'm running into asm library conflicts between javaassist and cglib. Would it be possible to remove the dependency on CGLIb and use javaassist for dynamic proxies as well as byte code enhancement? Seam has eliminated dependency on cglib and moved to pure javaassist. It would be nice if Hibernate could do the same. -- 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

17 years, 7 months

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[Hibernate-JIRA] Moved: (HHH-2508) Missing sequence or table on Oracle

by Emmanuel Bernard (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2508?page=all ] Emmanuel Bernard moved EJB-278 to HHH-2508: ------------------------------------------- Component: (was: EntityManager) core Key: HHH-2508 (was: EJB-278) Project: Hibernate3 (was: Hibernate Entity Manager) > Missing sequence or table on Oracle > ----------------------------------- > > Key: HHH-2508 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2508 > Project: Hibernate3 > Type: Patch > Components: core > Environment: JBoss 4.0.5.GA, Using JBoss SEAM and Oracle 9i, EJB/JPA annotations > Reporter: André Fernandes > > > Here we use a user "project_web" to access a "dbproject" schema. > The problem is, when Hibernate looks for the sequences, it looks in the user_sequences, but my user (project_web) don't have any sequences. > The solving is: when getting the sequence names (org.hibernate.dialect.Oracle9Dialect .getQuerySequencesString) use that: > select SEQUENCE_NAME from all_sequences where SEQUENCE_OWNER='DBPROJECT' > i.e. use the schema to look in the all_sequences. > Sorry for the bad english. > package org.hibernate.dialect; > public class Oracle9Dialect extends Dialect { > public String getQuerySequencesString() { > return "select sequence_name from user_sequences"; > } > @GeneratedValue(generator="sqCoSeqProjeto", strategy=GenerationType.SEQUENCE) > @SequenceGenerator(name="sqCoSeqProjeto", sequenceName="sq_coseqprojeto", allocationSize=5) -- 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

17 years, 7 months

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[Hibernate-JIRA] Moved: (HHH-2507) Support for CLOB not working for DB2 when table per concrete class is being used

by Emmanuel Bernard (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2507?page=all ] Emmanuel Bernard moved EJB-276 to HHH-2507: ------------------------------------------- Version: (was: 3.2.1) 3.2.2 Key: HHH-2507 (was: EJB-276) Project: Hibernate3 (was: Hibernate Entity Manager) > Support for CLOB not working for DB2 when table per concrete class is being used > -------------------------------------------------------------------------------- > > Key: HHH-2507 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2507 > Project: Hibernate3 > Type: Bug > Versions: 3.2.2 > 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

17 years, 7 months

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[Hibernate-JIRA] Created: (ANN-586) Do no inherit context from subclasses when ordering entities

by Emmanuel Bernard (JIRA)

Do no inherit context from subclasses when ordering entities ------------------------------------------------------------ Key: ANN-586 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-586 Project: Hibernate Annotations Type: Improvement Components: binder Versions: 3.3.0.ga Reporter: Emmanuel Bernard This is an arguable decision and need to be deeply tested. In AnnotationConfiguration#orderHierarchy(...) add > int existingIndex = original.indexOf(clazz); > if (existingIndex != -1) clazz = original.get(existingIndex); orderHierarchy( copy, newList, original, clazz.getSuperclass() ); -- 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

17 years, 7 months

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[Hibernate-JIRA] Created: (HSHARDS-2) Use the overloaded version of Class.forName() to prevent loading of unnecessary classes

by Diego Pires Plentz (JIRA)

Use the overloaded version of Class.forName() to prevent loading of unnecessary classes --------------------------------------------------------------------------------------- Key: HSHARDS-2 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSHARDS-2 Project: Hibernate Shards Type: Improvement Components: engine Reporter: Diego Pires Plentz Assigned to: Max Ross Use the http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Class.html#forName(java... overloaded version of Class.forName() which prevents loading of lots of classes. org.hibernate.shards.integration.platform.hsql.HSQLDatabasePlatform.HSQLDatabasePlatform() org.hibernate.shards.integration.platform.BaseDatabasePlatform.BaseDatabasePlatform() org.hibernate.shards.integration.platform.DatabasePlatformFactory.FACTORY.getDatabasePlatform() -- 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

17 years, 7 months

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[Hibernate-JIRA] Created: (HHH-2471) create an enhanced set up id generators

by Steve Ebersole (JIRA)

create an enhanced set up id generators --------------------------------------- Key: HHH-2471 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2471 Project: Hibernate3 Type: New Feature Components: core Reporter: Steve Ebersole Assigned to: Steve Ebersole Fix For: 3.2.3 Specifically, the build the following two capabilities: 1) a sequence "style" generator targetting cross db portability in a better fashion that native. specifically, use sequences if dialect supports them; otherwise fall back to a table-based implementation *with the same characteristics*. 2) ability to easily apply "optimizations" without needing to create a whole new generator. by optimizations i mean wrapping in a hilo or "pooled" algorithm. This will result in two new generators: 1) SequenceStyleGenerator 2) SegmentedTableGenerator (better names welcome) Specifically, SequenceStyleGenerator by itself fulfills requirement #1. It does also accept pluggable optimizers. SegmentedTableGenerator is to be a rewrite of the current MultiTableHiLoGenerator which performs the same basic function as MultiTableHiLoGenerator in terms of table layout in order to store multiple (or segmented) sequences. However, it will also take advantage of the pluggable optimizers. -- 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

17 years, 7 months

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hibernate-issues March 2007