/** * Selects a collection of BlogComment objects pre-filled with all related objects. * * @param Criteria $c * @param PropelPDO $con * @param String $join_behavior the type of joins to use, defaults to Criteria::LEFT_JOIN * @return array Array of BlogComment objects. * @throws PropelException Any exceptions caught during processing will be * rethrown wrapped into a PropelException. */ public static function doSelectJoinAll(Criteria $c, $con = null, $join_behavior = Criteria::LEFT_JOIN) { foreach (sfMixer::getCallables('BaseBlogCommentPeer:doSelectJoinAll:doSelectJoinAll') as $callable) { call_user_func($callable, 'BaseBlogCommentPeer', $c, $con); } $c = clone $c; // Set the correct dbName if it has not been overridden if ($c->getDbName() == Propel::getDefaultDB()) { $c->setDbName(self::DATABASE_NAME); } BlogCommentPeer::addSelectColumns($c); $startcol2 = BlogCommentPeer::NUM_COLUMNS - BlogCommentPeer::NUM_LAZY_LOAD_COLUMNS; BlogArticlePeer::addSelectColumns($c); $startcol3 = $startcol2 + (BlogArticlePeer::NUM_COLUMNS - BlogArticlePeer::NUM_LAZY_LOAD_COLUMNS); $c->addJoin(array(BlogCommentPeer::ARTICLE_ID), array(BlogArticlePeer::ID), $join_behavior); $stmt = BasePeer::doSelect($c, $con); $results = array(); while ($row = $stmt->fetch(PDO::FETCH_NUM)) { $key1 = BlogCommentPeer::getPrimaryKeyHashFromRow($row, 0); if (null !== ($obj1 = BlogCommentPeer::getInstanceFromPool($key1))) { // We no longer rehydrate the object, since this can cause data loss. // See http://propel.phpdb.org/trac/ticket/509 // $obj1->hydrate($row, 0, true); // rehydrate } else { $omClass = BlogCommentPeer::getOMClass(); $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1); $obj1 = new $cls(); $obj1->hydrate($row); BlogCommentPeer::addInstanceToPool($obj1, $key1); } // if obj1 already loaded // Add objects for joined BlogArticle rows $key2 = BlogArticlePeer::getPrimaryKeyHashFromRow($row, $startcol2); if ($key2 !== null) { $obj2 = BlogArticlePeer::getInstanceFromPool($key2); if (!$obj2) { $omClass = BlogArticlePeer::getOMClass(); $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1); $obj2 = new $cls(); $obj2->hydrate($row, $startcol2); BlogArticlePeer::addInstanceToPool($obj2, $key2); } // if obj2 loaded // Add the $obj1 (BlogComment) to the collection in $obj2 (BlogArticle) $obj2->addBlogComment($obj1); } // if joined row not null $results[] = $obj1; } $stmt->closeCursor(); return $results; }
/** * Gets an array of BlogComment 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 BlogArticle has previously been saved, it will retrieve * related BlogComments from storage. If this BlogArticle 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 $criteria * @return array BlogComment[] * @throws PropelException */ public function getBlogComments($criteria = null, PropelPDO $con = null) { if ($criteria === null) { $criteria = new Criteria(BlogArticlePeer::DATABASE_NAME); } elseif ($criteria instanceof Criteria) { $criteria = clone $criteria; } if ($this->collBlogComments === null) { if ($this->isNew()) { $this->collBlogComments = array(); } else { $criteria->add(BlogCommentPeer::ARTICLE_ID, $this->id); BlogCommentPeer::addSelectColumns($criteria); $this->collBlogComments = BlogCommentPeer::doSelect($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(BlogCommentPeer::ARTICLE_ID, $this->id); BlogCommentPeer::addSelectColumns($criteria); if (!isset($this->lastBlogCommentCriteria) || !$this->lastBlogCommentCriteria->equals($criteria)) { $this->collBlogComments = BlogCommentPeer::doSelect($criteria, $con); } } } $this->lastBlogCommentCriteria = $criteria; return $this->collBlogComments; }
/** * Prepares the Criteria object and uses the parent doSelect() method to execute a PDOStatement. * * Use this method directly if you want to work with an executed statement durirectly (for example * to perform your own object hydration). * * @param Criteria $criteria The Criteria object used to build the SELECT statement. * @param PropelPDO $con The connection to use * @throws PropelException Any exceptions caught during processing will be * rethrown wrapped into a PropelException. * @return PDOStatement The executed PDOStatement object. * @see BasePeer::doSelect() */ public static function doSelectStmt(Criteria $criteria, PropelPDO $con = null) { if ($con === null) { $con = Propel::getConnection(BlogCommentPeer::DATABASE_NAME, Propel::CONNECTION_READ); } if (!$criteria->hasSelectClause()) { $criteria = clone $criteria; BlogCommentPeer::addSelectColumns($criteria); } // Set the correct dbName $criteria->setDbName(self::DATABASE_NAME); // BasePeer returns a PDOStatement return BasePeer::doSelect($criteria, $con); }