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