@Type ignored?

[d0n0van]

I'm having a problem mapping a custom type with envers. I hope i forgot something.

When i add "@NotAudited" to amount, everything works perfect.

@Column(precision = 6, scale = 2)
@Type(type="syndicus.domain.util.EuroType")
private Euro amount = new Euro();

When i merge, following exception occure

java.lang.ClassCastException: syndicus.domain.util.Euro
     at org.hibernate.type.DoubleType.set(DoubleType.java:60)
     at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:154)
     at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:131)
     at org.hibernate.persister.entity.AbstractEntityPersister.dehydrate(AbstractEntityPersister.java:2015)
     at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2261)
     at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2678)
     at org.hibernate.action.EntityInsertAction.execute(EntityInsertAction.java:79)
     at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)
     at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
     at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:167)
     at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
     at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)
     at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1028)
     at org.hibernate.envers.synchronization.AuditSync.beforeCompletion(AuditSync.java:161)
     at org.hibernate.transaction.JDBCTransaction.notifyLocalSynchsBeforeTransactionCompletion(JDBCTransaction.java:274)
     at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:140)
     at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:54)
     at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:456)
     at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:732)
     at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:701)
     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 $Proxy37.merge(Unknown Source)

[adamw]

Hello,

this would need some debugging, hard to say what's happening right now. Custom types should work of course. Look at the CompositeCustomTypeEntity entity and CompositeCustom test. There, @Type is used and the test passes. I assume you're using newest Envers .

Another thing to check is if BasicMetadataGenerator.addCustomValue is called.

Adam

[d0n0van]

I forgot the give more info about version.

Hibernate =  3.3.2-GA

hibernate-entitymanager = 3.4.0.GA

jboss-envers = 1.2.2.GA-hibernate-3.3

spring = 2.5.6.SEC01

Db = mysql

I will try to setup a small maven test project.

Attached simple test to the root question.

[d0n0van]

Attached simple test to the root question.

[adamw]

Can you please create a JIRA issue, and try to debug the test case to see if the methods called above work?
Also, would be good to have a comparision with the test case that is in Envers already.

Adam

[d0n0van]

The method "BasicMetadataGenerator.addCustomValue" is not called.

Found the problem

EuroType extends org.hibernate.type.DoubleType => Not a org.hibernate.usertype.UserType

Changing my implementation and fully implementing "org.hibernate.usertype.UserType" than it works and "BasicMetadataGenerator.addCustomValue" is called.

I wil send a JIRA, as soon svn hibernate-trunk(entitymanager) is buildable again.

http://opensource.atlassian.com/projects/hibernate/browse/HHH-5048