[jboss-user] [jBPM] - Re: jbpm hibernate persistence

[J J]

J J [http://community.jboss.org/people/joshjdevl] created the discussion

"Re: jbpm hibernate persistence"

To view the discussion, visit: http://community.jboss.org/message/595166#595166

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Do you have an example to share?

I tried

{code}
env.set(EnvironmentName.TRANSACTION, jtaTransactionManager.getUserTransaction());
{code}

Though receive

{code}
Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
          at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
          at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
          at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
          at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.buildCommanService(KnowledgeStoreServiceImpl.java:116)
          ... 34 more
Caused by: java.lang.RuntimeException: Could not commit session
          at org.drools.persistence.SingleSessionCommandService.<init>(SingleSessionCommandService.java:136)
          ... 39 more
Caused by: java.lang.NullPointerException
          at org.drools.persistence.SingleSessionCommandService.<init>(SingleSessionCommandService.java:125)
          ... 39 more
{code}
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