[jboss-user] [jBPM] - Re: Classcastexception when trying to use process migration

Amin Mohammed-Coleman do-not-reply at jboss.com
Sat Nov 5 09:52:09 EDT 2011

Amin Mohammed-Coleman [http://community.jboss.org/people/amin-mc] created the discussion

"Re: Classcastexception when trying to use process migration"

To view the discussion, visit: http://community.jboss.org/message/635194#635194

I've narrowed this down.  If you create a StatefulKnowledgeSession using JPAKnowledgeService.newStatefulKnowledgeSession(..) then it creates a COmmandBasedStatefulKnowledgeSession which doesn't implement InternalKnowledgeRuntime.  I'm going to look at creating a statefulKnowledgession using the knowledgebase.  Is it going to be a problem if i upgrade a process instance using the non command based statefulknowledgesession and then later access that process instance with a session from JPAKnowledgeService?

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