[jboss-user] [EJB 3.0] - Re: problems with optimistic locking/persistence data in EJB
waynebaylor
do-not-reply at jboss.com
Fri Jan 25 16:18:23 EST 2008
try this:
| t.begin();
| //queues an update from stale uNode
| //Node mergedNode = em.merge(fromNode);
|
| //refresh reads back queued model
| em.refresh(fromNode);
|
| t.commit();
|
i commented out the call to merge (i think this is the call that's undoing your changes) and changed the argument to refresh (now it's fromNode instead of mergedNode).
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