/**
  *
  */
 private function _getStorageLocationInfo()
 {
     $t_loc = new ca_storage_locations($this->get('location_id'));
     if ($t_loc->getPrimaryKey()) {
         return array('path' => $t_loc->get('ca_storage_locations.hierarchy.preferred_labels.name', array('returnAsArray' => true)), 'ids' => $t_loc->get('ca_storage_locations.hierarchy.location_id', array('returnAsArray' => true)));
     } else {
         return array('path' => array('?'), 'ids' => array(0));
     }
 }