/**
* Retrieve object using using composite pkey values.
* @param int $job_type
* @param int $job_sub_type
* @param int $partner_id
* @param int $dc
* @param PropelPDO $con
* @return PartnerLoad
*/
public static function retrieveByPK($job_type, $job_sub_type, $partner_id, $dc, PropelPDO $con = null)
{
$key = serialize(array((string) $job_type, (string) $job_sub_type, (string) $partner_id, (string) $dc));
if (null !== ($obj = PartnerLoadPeer::getInstanceFromPool($key))) {
return $obj;
}
$criteria = new Criteria(PartnerLoadPeer::DATABASE_NAME);
$criteria->add(PartnerLoadPeer::JOB_TYPE, $job_type);
$criteria->add(PartnerLoadPeer::JOB_SUB_TYPE, $job_sub_type);
$criteria->add(PartnerLoadPeer::PARTNER_ID, $partner_id);
$criteria->add(PartnerLoadPeer::DC, $dc);
$v = PartnerLoadPeer::doSelect($criteria, $con);
return !empty($v) ? $v[0] : null;
}
