[EJB 3.0] - Re: Transaction annotation - cannot get desired behavior - jboss-user

Sunday, 20 May 2007

Even better, try using em.merge(...) instead of em.persist(...). That way if the entity
exists it will be merged and you won't get an exception.

View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4047062#...

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