public function decoratorsaveAction()
 {
     $this->view->listUrl = $this->view->url(array('action' => 'edit'));
     $service = new EngineBlock_Service_GroupProviderDecorator();
     $groupProviderDecorator = $service->save($this->_getAllParams(), true);
     if (empty($groupProviderDecorator->errors)) {
         $this->_redirect($this->view->url(array('action' => 'edit', 'group_provider_id' => $this->_getParam('group_provider_id'))));
     } else {
         $this->view->groupProviderDecorator = $groupProviderDecorator;
         $this->render('decoratoredit');
     }
 }