[jboss-user] [JBoss Seam] - Re: Nested conversations and transaction management

Christian, thank you again. anonymous wrote : | You believe that there are nested transactions and that transactions span requests. These things do not happen or don't exist. | Your answers helped me to realize that this is not true. anonymous wrote : | It took me a while to realize that you actually wanted to say "persistence context" whenever you said "transaction", because that is what you are looking for. | If you call - do all or nothing - "persistence context" it is ok for me too. Anyway, following your answers I get to exactly: anonymous wrote : | - A long-running conversation that is started when the form in 1) is rendered | | - A Seam-managed persistence context with @In EntityManager (read the docs) that is bound to that conversation (automatically) | | - The conversation should begin with FlushModeType.MANUAL, so that the persistence context does not write to the database until em.flush() is called | | - All your screens and popups run inside the same long-running conversation (JSF POSTback propagates the conversation, for opening a new window etc. and propagation during GET use s:link or s:button) | | - .... | It is not working yet (my application is a little more complex of my description), but I think to be able to fix it myself. Tank you again. Regards Fab. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043420#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...