/** * Retrieve drm keys according to uique key * @param string $systemName * @param int $excludeId * @param PropelPDO $con * @return DrmPolicy */ public static function retrieveByUniqueKey($objectId, $objectType, $provider) { $c = new Criteria(); $c->add(DrmKeyPeer::OBJECT_ID, $objectId); $c->add(DrmKeyPeer::OBJECT_TYPE, $objectType); $c->add(DrmKeyPeer::PROVIDER, $provider); return DrmKeyPeer::doSelectOne($c); }