[jboss-user] [JBoss Seam] - Re: Singe Page Application and Conversations
moshe@egis-software.com
do-not-reply at jboss.com
Thu Jul 5 15:20:26 EDT 2007
The problem I have is that the parent conversation has an object (selectedDocument) which almost always gets updated by the nested action. If I were to use a 'per-action' state is there any simple way of updating the object in the parent conversation?
I would prefer to keep using the SMPC as it makes my code so much cleaner :)
The only significant amount of stale data would come from old selectedDocument's, is there any way to manually evict them?
on a side note, what is the recommended way for recovering from a transaction roll-back, At the moment I have lots of:
if (!em.contains(entity))
| entity = em.find(Entity.class, entity.getId)
scattered around, which does not seem to be the most elegant solution.
I have tried outjecting the id's and then reloading them in @Create and having an ErrorHandler which does:
| ejbContext.setRollBackOnly();
| Contexts.removeFromAllContexts("seamComp")
but it doesn't seam to work as expected. Will the transaction always rollback before the next render phase?
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4060997#4060997
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4060997
More information about the jboss-user
mailing list