public static function loadByNameAndParentId($globalData, $object_name, $parent_id)
 {
     if ($object_name == NULL || $object_name == '') {
         return NULL;
     }
     $validatorChain = new Zend_Validate();
     $validatorChain->addValidator(new Zend_Validate_Int());
     if (!$validatorChain->isValid($parent_id)) {
         return NULL;
     }
     $db = $globalData->takeConnection();
     $table = new RealEstateAgency_Database_Street_Table(array('db' => $db));
     $where = array($db->quoteInto('obj_name = ?', $object_name), $db->quoteInto('settlement = ?', $parent_id));
     $rowset = $table->fetchAll($where);
     $row = $rowset->current();
     if ($row) {
         $new_object = new RealEstateAgency_Object_Street();
         $new_object->setGlobalData($globalData);
         $new_object->fillByZendRow($row);
         return $new_object;
     } else {
         return NULL;
     }
 }