/** * Gets an array of AppBlogMultimediaEntries objects which contain a foreign key that references this object. * * If this collection has already been initialized with an identical Criteria, it returns the collection. * Otherwise if this AppBlogsMultimedia has previously been saved, it will retrieve * related AppBlogMultimediaEntriess from storage. If this AppBlogsMultimedia is new, it will return * an empty collection or the current collection, the criteria is ignored on a new object. * * @param PropelPDO $con * @param Criteria $criteria * @return array AppBlogMultimediaEntries[] * @throws PropelException */ public function getAppBlogMultimediaEntriess($criteria = null, PropelPDO $con = null) { if ($criteria === null) { $criteria = new Criteria(AppBlogsMultimediaPeer::DATABASE_NAME); } elseif ($criteria instanceof Criteria) { $criteria = clone $criteria; } if ($this->collAppBlogMultimediaEntriess === null) { if ($this->isNew()) { $this->collAppBlogMultimediaEntriess = array(); } else { $criteria->add(AppBlogMultimediaEntriesPeer::MULTIMEDIA_ID, $this->id); AppBlogMultimediaEntriesPeer::addSelectColumns($criteria); $this->collAppBlogMultimediaEntriess = AppBlogMultimediaEntriesPeer::doSelect($criteria, $con); } } else { // criteria has no effect for a new object if (!$this->isNew()) { // the following code is to determine if a new query is // called for. If the criteria is the same as the last // one, just return the collection. $criteria->add(AppBlogMultimediaEntriesPeer::MULTIMEDIA_ID, $this->id); AppBlogMultimediaEntriesPeer::addSelectColumns($criteria); if (!isset($this->lastAppBlogMultimediaEntriesCriteria) || !$this->lastAppBlogMultimediaEntriesCriteria->equals($criteria)) { $this->collAppBlogMultimediaEntriess = AppBlogMultimediaEntriesPeer::doSelect($criteria, $con); } } } $this->lastAppBlogMultimediaEntriesCriteria = $criteria; return $this->collAppBlogMultimediaEntriess; }
/** * 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; }