November 2012 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] (HHH-7741) MetadataSources failing if package-info.java doesn't exist

by Brett Meyer (JIRA)

12 years, 12 months

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[Hibernate-JIRA] (HHH-1283) ScrollableResults JoinFetch don't set child collection correctly　after the second parent object

by Brett Meyer (JIRA)

12 years, 12 months

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[Hibernate-JIRA] (HHH-1283) ScrollableResults JoinFetch don't set child collection correctly　after the second parent object

by Brett Meyer (JIRA)

12 years, 12 months

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[Hibernate-JIRA] (HSEARCH-1229) Update to Hibernate ORM 4.1.8.Final

by Sanne Grinovero (JIRA)

12 years, 12 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

12 years, 12 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

12 years, 12 months

19
47
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[Hibernate-JIRA] (HHH-1673) hql parsed with exception (with clause)

by Stephan van Hugten (JIRA)

12 years, 12 months

1
0
0 / 0

[Hibernate-JIRA] (HHH-1673) hql parsed with exception (with clause)

by Stephan van Hugten (JIRA)

12 years, 12 months

1
0
0 / 0

[Hibernate-JIRA] (HHH-1673) hql parsed with exception (with clause)

by Stephan van Hugten (JIRA)

12 years, 12 months

1
0
0 / 0

[Hibernate-JIRA] (HHH-1673) hql parsed with exception (with clause)

by Stephan van Hugten (JIRA)

12 years, 12 months

1
0
0 / 0

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hibernate-issues November 2012