[jboss-user] [JBoss Seam] - Calling java bean from stateful session bean with EntityMana

Hello, I'm evaluating now SEAM framework as new Web development framework for our project. I have some poblems using it. I took the Logout stateful session bean as in booking example and separated the db calls outside the ejb: | public class ChangePasswordAction implements ChangePassword { | @In(create=true) | ChangePwdDao changePwdDao; | | public String changePassword() | { | if ( changePwdDao.changePassword()) { | FacesMessages.instance().add("Password updated"); | return "main"; | } | else | { | FacesMessages.instance().add("verify", "Re-enter new password"); | changePwdDao.cancel(); | return null; | } | } In ChangePwdDao: | @Scope(EVENT) | @Name("changePwdDao") | public class ChangePwdDao { | @In @Out | private User user; | @PersistenceContext | private EntityManager em; | public boolean changePassword() { | //using em here | } | I receive NullPointerException while trying to use EntityManager inside the dao. As I understand SEAM injects the user variable but doesn't inject em (EntityManager). I would like to see what's wrong with my code. Thank you in advance. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007426#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...