public function processDeleteAction()
 {
     $param = $this->_getParam('id');
     $ids = explode(',', $param);
     $ret = false;
     foreach ($ids as $updateFileId) {
         if (!$updateFileId > 0) {
             continue;
         }
         $ret = true;
         $updateFile = new UpdateFile();
         $updateFile->updateFileId = (int) $updateFileId;
         $updateFile->populate();
         if (!strlen($updateFile->version) > 0) {
             continue;
         }
         //$updateFile->active = 0;
         $updateFile->setPersistMode(WebVista_Model_ORM::DELETE);
         $updateFile->persist();
     }
     $json = Zend_Controller_Action_HelperBroker::getStaticHelper('json');
     $json->suppressExit = true;
     $json->direct($ret);
 }