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

Hi, I have a couple of SFSB: | | @Stateful | @Name("A") | @Scope(ScopeType.CONVERSATION) | @Transactional | public class ABean implements Serializable, A | { | @PersistenceContext(type = PersistenceContextType.EXTENDED) | private EntityManager em; | | @End(beforeRedirect=true) | @Rollback | public String cancel() | { | return "/AList.xhtml"; | } | | | @Begin(nested=true) | public String initCreate() | { | .... | | return "/A.xhtml"; | } | | @End(beforeRedirect=true) | public String initCreate() | { | .... | | return "/ListA.xhtml"; | } | } | | @Stateful | @Name("B") | @Scope(ScopeType.CONVERSATION) | @Transactional | public class BBean implements Serializable, B | { | @PersistenceContext(type = PersistenceContextType.EXTENDED) | private EntityManager em; | | @End(beforeRedirect=true) | @Rollback | public String cancel() | { | return "/BList.xhtml"; | } | | | @Begin(nested=true) | public String initCreate() | { | .... | | return "/B.xhtml"; | } | | @End(beforeRedirect=true) | public String initCreate() | { | .... | | return "/ListB.xhtml"; | } | } | | I do the following actions: 1) I call a.initCreate(); (a is an instance of A, a long running conversation is still active before this call, say #1) 1.a) The page A.xhtml is shown 1.b) a new nested conversation is created, say #2 2) from inside the A page I call b.initCreate() (it is opened in a popup) 2.a) The page B.xhtml is shown 2.b) a new nested conversation is created, say #3 3) from inside the B page I call b.processCreate 3.a) conversation #3 is closed 3.b) a new B object is create and stored into the database 4) from inside the A page I call a.cancell 4.a) conversation #2 is rolled back 4.b) no new a object is create but the b object is present into the database Am I right ? Can I change this behavior in some way ? I wonder why the nested conversation doesn't nest the database transaction too. Thank you to everybody for his help. Regards Fab. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4042118#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...