[jboss-user] [JBoss Seam] - Transaction rollback doesn't work

[beligum]

Hello,

I've got major problems with my transaction-rollback implementation, and I'm reading manuals for over two days now (I really like 
http://svn.nuxeo.org/nuxeo/ECMPlatform/NXCore/trunk/doc/Transactions.txt ), and I'm getting frustrated.

The problem is fairly easy; I'm implemention a user-registration action bean, RegisterAction, that implements IRegister, marked @Local. Here it is:


  | @Stateful
  | @Scope(CONVERSATION)
  | @Name("register")
  | public class RegisterAction implements IRegister
  | {
  |     @In(create=true) @Out
  |     private Person currentUser;
  |     @In(create=true) @Out
  |     private LoginEntity loginEntity;
  |     
  |     @PersistenceContext
  |     private EntityManager em;
  |     
  |     public RegisterAction()
  |     {
  |     }
  | 
  |     @Rollback(ifOutcome= {"failure"})
  |     @End
  |     public String register()
  |     {
  |         try {
  |             this.em.persist(this.currentUser);
  |             this.em.persist(this.loginEntity); //this one throws an Exception
  |         }
  |         catch (Exception e) {
  |             return "failure";
  |         }
  | 
  |         return "success";
  |     }
  |     @Remove @Destroy
  |     public void destroy()
  |     {
  |     }
  | }
  | 

As you can see, I try to persist two objects, the first one succeeds (and is 
persisted in the DB), the second one doesn't and throws an exception, causing 
the method to return "failure" and should rollback, but it doesn't: the first 
objects gets persisted in the DB, but it should't, because of the rollback.

Please tell me what I'm doing wrong or what misconfiguration I'm overseeing.

regards,

Bram


View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3996800#3996800

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3996800