/**
* Retrieve object using using composite pkey values.
* @param int $list_id
@param int $role_id
* @param PropelPDO $con
* @return EmailListRole
*/
public static function retrieveByPK($list_id, $role_id, PropelPDO $con = null)
{
$key = serialize(array((string) $list_id, (string) $role_id));
if (null !== ($obj = EmailListRolePeer::getInstanceFromPool($key))) {
return $obj;
}
if ($con === null) {
$con = Propel::getConnection(EmailListRolePeer::DATABASE_NAME, Propel::CONNECTION_READ);
}
$criteria = new Criteria(EmailListRolePeer::DATABASE_NAME);
$criteria->add(EmailListRolePeer::LIST_ID, $list_id);
$criteria->add(EmailListRolePeer::ROLE_ID, $role_id);
$v = EmailListRolePeer::doSelect($criteria, $con);
return !empty($v) ? $v[0] : null;
}
