public User getUserFromSession() {
   User user = new User();
   try {
     SecurityUser securityUser =
         (SecurityUser) FacesUtils.getSessionObject(Constants.USER_KEY, SecurityUser.class);
     user =
         secController.getUser(
             securityUser.getUsername(),
             securityUser.getSystemName(),
             securityUser.getSubSystemName());
   } catch (ControllerException e) {
     e.printStackTrace();
   }
   return user;
 }