I'm gonna try this, indeed i didn't put the getters on the interface. Yhanks a lot. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4061591#4061591 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4061591