private function setModel($row)
 {
     $model = new Application_Model_UserPrivilege();
     $model->setId($row->id)->setTitle($row->user_id)->setMenuId($row->menu_id)->setScreenId($row->screen_id)->setActionId($row->action_id)->setAddedon($row->addedon)->setUpdatedon($row->updatedon)->setRowGuid($row->row_guid)->setCreatedBy($row->created_by)->setUpdatedBy($row->updated_by);
     return $model;
 }