eZ\Publish\Core\Persistence\Legacy\Content\UrlAlias\Gateway::loadAutogeneratedEntry PHP Method

    public abstract function loadAutogeneratedEntry($action, $parentId = null);

 /**
  * Loads autogenerated entry id by given $action and optionally $parentId.
  *
  * @param string $action
  * @param mixed|null $parentId
  *
  * @return array
  */
 public function loadAutogeneratedEntry($action, $parentId = null)
 {
     try {
         return $this->innerGateway->loadAutogeneratedEntry($action, $parentId);
     } catch (DBALException $e) {
         throw new \RuntimeException('Database error', 0, $e);
     } catch (PDOException $e) {
         throw new \RuntimeException('Database error', 0, $e);
     }
 }