/** * Retrieve object using using composite pkey values. * @param int $id * @param string $ine * @param int $num_periode * @param string $special * @param PropelPDO $con * @return ArchiveEcts */ public static function retrieveByPK($id, $ine, $num_periode, $special, PropelPDO $con = null) { $_instancePoolKey = serialize(array((string) $id, (string) $ine, (string) $num_periode, (string) $special)); if (null !== ($obj = ArchiveEctsPeer::getInstanceFromPool($_instancePoolKey))) { return $obj; } if ($con === null) { $con = Propel::getConnection(ArchiveEctsPeer::DATABASE_NAME, Propel::CONNECTION_READ); } $criteria = new Criteria(ArchiveEctsPeer::DATABASE_NAME); $criteria->add(ArchiveEctsPeer::ID, $id); $criteria->add(ArchiveEctsPeer::INE, $ine); $criteria->add(ArchiveEctsPeer::NUM_PERIODE, $num_periode); $criteria->add(ArchiveEctsPeer::SPECIAL, $special); $v = ArchiveEctsPeer::doSelect($criteria, $con); return !empty($v) ? $v[0] : null; }