private function addCountriesRequest()
 {
     $countryData = new Gpf_Country_CountryData();
     Gpf_Rpc_CachedResponse::add($countryData->getRows(new Gpf_Rpc_Params()), 'Gpf_Country_CountryData', 'getRows');
 }
 /**
  * @return Gpf_SqlBuilder_SelectBuilder
  */
 protected function createCountriesSelect()
 {
     $select = parent::createCountriesSelect();
     $select->where->add(Gpf_Db_Table_Countries::COUNTRY_CODE, 'IN', array('AT', 'BE', 'BG', 'CY', 'CZ', 'DK', 'EE', 'FI', 'FR', 'DE', 'GR', 'HU', 'IE', 'IT', 'LV', 'LT', 'LU', 'MT', 'NL', 'PL', 'PT', 'RO', 'SK', 'SI', 'ES', 'SE', 'GB'));
     return $select;
 }