>>> Parsing phone properties for phone P910 <<<
findOrGenerateByName: PropertyType@fe2609c4
Property: PropertyType@fe2609c4
getType: PropertyType@fe2609c4
getType: PropertyType@fe2609c4
getType: PropertyType@fe2609c4
getType: PropertyType@fe2609c4
getType: PropertyType@fe2609c4
addProperty (add): PropertyType@fe2609c4
Exception in thread "main" org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [PropertyType#82]
at org.hibernate.engine.StatefulPersistenceContext.checkUniqueness(StatefulPersistenceContext.java:577)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performUpdate(DefaultSaveOrUpdateEventListener.java:284)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsDetached(DefaultSaveOrUpdateEventListener.java:223)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:89)
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.engine.CascadingAction$1.cascade(CascadingAction.java:218)
at org.hibernate.engine.Cascade.cascadeToOne(Cascade.java:268)
at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:216)
at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:169)
at org.hibernate.engine.Cascade.cascade(Cascade.java:130)
at org.hibernate.event.def.AbstractSaveEventListener.cascadeBeforeSave(AbstractSaveEventListener.java:431)
at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:265)
at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:181)
at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:107)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:187)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:172)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:94)
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.engine.CascadingAction$1.cascade(CascadingAction.java:218)
at org.hibernate.engine.Cascade.cascadeToOne(Cascade.java:268)
at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:216)
at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:169)
at org.hibernate.engine.Cascade.cascadeCollectionElements(Cascade.java:296)
at org.hibernate.engine.Cascade.cascadeCollection(Cascade.java:242)
at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:219)
at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:169)
at org.hibernate.engine.Cascade.cascade(Cascade.java:130)
at org.hibernate.event.def.AbstractFlushingEventListener.cascadeOnFlush(AbstractFlushingEventListener.java:131)
at org.hibernate.event.def.AbstractFlushingEventListener.prepareEntityFlushes(AbstractFlushingEventListener.java:122)
at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:65)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26)
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 SonyEricssonImport.importPhoneProperties(SonyEricssonImport.java:142)
at SonyEricssonImport.main(SonyEricssonImport.java:491)
It lies god dammit. >.< I'm stuck at this... for about 12 hours now. There ain't any other PropertyType in my session. At least I can't find any. I am sorry I can't post any code at the moment, because it would simply take too much time to prepare it right now (will probably do it home). Just wondered if anybody has an idea how that can happen or could otherwise help me. There are many threads out there in the www dealing with this exception but none of them helped me fix this. I added a syso to every method retrieving (information about) PropertyType i.e.:
Code:
public class Property
{
@Transient
public PropertyType getType()
{
if(type.id == 82) System.out.println("getType: "+type);
return type;
}
public void setType( PropertyType type )
{
if(type.id == 82) System.out.println("setType: "+type);
this.type = type;
}
@Transient
public String getTypeName()
{
if(type.id == 82) System.out.println("getTypeName: "+type);
return this.type.getName();
}
}
(The two @Transient I used just for testing.) I know, Java and/or Hibernate usually don't lie... but I'm getting crazy with this. Anyone got an idea? Maybe someone can tell me, how to track it in a clean (and easy) way. The command buffering, Hibernate does, doesn't make tracking easier. Exception get's thrown at transaction.commit() of course;
Thx in advance.
Nevermind. Solved. There was STILL(!) one method of the old framework involved (after I replaced thousands...). And these methods only work(ed) with eager fetch mode. We're currently transforming the whole system to lazy.
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