/**
  * Récupère un store
  */
 public function getStore()
 {
     $res = $this->_client->operate('controller/Fidesio.webservice.ServiceStore--get', ['metaName' => $this->getStoreMetaName()]);
     if ($res === null) {
         $errorMessage = "STORE <<{$this->getStoreName()}>> NOT EXISTS";
         $this->_client->getLogger()->critical($errorMessage);
         throw new Exception($errorMessage);
     }
     return $res;
 }