[jboss-user] [JBoss Seam] - Re: Rollback exceptions without ending the conversation

[cja987]

Propagation won't recreate the conversation, and your conversation is still active if you didn't end it yourself.  However, your entityManager is toast, so you need a new one, and that's usually done with a new conversation.  It should be possible to recreate the entityManager within the current conversation and merge any detached instances into the new one, but the details elude me (hell, I can't even manage to use merge() correctly).  

I do number 1, and yeah I find it a maddening reminder of both JPA and JTA's inadequacies (JTA because it doesn't support nested transactions, which would more or less fix this problem).

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