/**
  * Loads an array with data about UrlWildcards (paged).
  *
  * @param mixed $offset
  * @param mixed $limit
  *
  * @return array
  */
 public function loadUrlWildcardsData($offset = 0, $limit = -1)
 {
     try {
         return $this->innerGateway->loadUrlWildcardsData($offset, $limit);
     } catch (DBALException $e) {
         throw new \RuntimeException('Database error', 0, $e);
     } catch (PDOException $e) {
         throw new \RuntimeException('Database error', 0, $e);
     }
 }
 /**
  * Loads all url wild card (paged)
  *
  * @param mixed $offset
  * @param mixed $limit
  *
  * @return \eZ\Publish\SPI\Persistence\Content\UrlWildcard[]
  */
 public function loadAll($offset = 0, $limit = -1)
 {
     return $this->mapper->extractUrlWildcardsFromRows($this->gateway->loadUrlWildcardsData($offset, $limit));
 }