Hi!
I have a problem with persistence too.
JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
//... process management statements ...
jbpmContext.close();
At the .close() call I get the following Exception:
org.jbpm.JbpmException: problem closing services
{persistence=org.jbpm.persistence.JbpmPersistenceException: couldn't commit
hibernate session}
at org.jbpm.svc.Services.close(Services.java:223)
at org.jbpm.JbpmContext.close(JbpmContext.java:138)
at
hu.neuron.jbpm.tutorial.HelloWorldProcess.main(HelloWorldProcess.java:83)
Caused by: org.jbpm.persistence.JbpmPersistenceException: couldn't commit
hibernate session
at
org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:171)
at org.jbpm.svc.Services.close(Services.java:211)
... 2 more
Caused by: org.hibernate.TransientObjectException: org.jbpm.graph.def.Node
at
org.hibernate.engine.ForeignKeys.getEntityIdentifierIfNotUnsaved(ForeignKeys.java:216)
at org.hibernate.type.EntityType.getIdentifier(EntityType.java:108)
at org.hibernate.type.ManyToOneType.isDirty(ManyToOneType.java:221)
at org.hibernate.type.TypeFactory.findDirty(TypeFactory.java:476)
at
org.hibernate.persister.entity.AbstractEntityPersister.findDirty(AbstractEntityPersister.java:2803)
at
org.hibernate.event.def.DefaultFlushEntityEventListener.dirtyCheck(DefaultFlushEntityEventListener.java:467)
at
org.hibernate.event.def.DefaultFlushEntityEventListener.isUpdateNecessary(DefaultFlushEntityEventListener.java:190)
at
org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:113)
at
org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:195)
at
org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76)
at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:985)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:333)
at
org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
at
org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:161)
... 3 more
Hlp Plz!
Thx!
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