Hi, here is a short preview of my method:
@Override public RoleInformation getRole(String roleId, String sessionId) throws OpenflowException { Session session = sessionBean.isSessionValid(sessionId); if(session!=null) { RoleInformation roleInformation = (RoleInformation) entityManager.find(RoleInformation.class, roleId); if(roleInformation==null) throw new OpenflowException("Role does not exists >>> "+roleId); return roleInformation; } return null; } The entityManager will be injected by @PersistenceContext(unitName="myUnit"). -- View this message in context: http://openejb.979440.n4.nabble.com/CMP-failed-with-3-layered-Object-structure-tp4655311p4655315.html Sent from the OpenEJB User mailing list archive at Nabble.com.