/**
* Retrieve object using using composite pkey values.
* @param string $app_uid
@param int $del_index
@param string $evn_uid
* @param Connection $con
* @return AppEvent
*/
public static function retrieveByPK($app_uid, $del_index, $evn_uid, $con = null)
{
if ($con === null) {
$con = Propel::getConnection(self::DATABASE_NAME);
}
$criteria = new Criteria();
$criteria->add(AppEventPeer::APP_UID, $app_uid);
$criteria->add(AppEventPeer::DEL_INDEX, $del_index);
$criteria->add(AppEventPeer::EVN_UID, $evn_uid);
$v = AppEventPeer::doSelect($criteria, $con);
return !empty($v) ? $v[0] : null;
}
