/** * Reloads this object from datastore based on primary key and (optionally) resets all associated objects. * * This will only work if the object has been saved and has a valid primary key set. * * @param boolean $deep (optional) Whether to also de-associated any related objects. * @param PropelPDO $con (optional) The PropelPDO connection to use. * @return void * @throws PropelException - if this object is deleted, unsaved or doesn't have pk match in db */ public function reload($deep = false, PropelPDO $con = null) { if ($this->isDeleted()) { throw new PropelException("Cannot reload a deleted object."); } if ($this->isNew()) { throw new PropelException("Cannot reload an unsaved object."); } if ($con === null) { $con = Propel::getConnection(sfAssetFolderPeer::DATABASE_NAME, Propel::CONNECTION_READ); } // We don't need to alter the object instance pool; we're just modifying this instance // already in the pool. $stmt = sfAssetFolderPeer::doSelectStmt($this->buildPkeyCriteria(), $con); $row = $stmt->fetch(PDO::FETCH_NUM); $stmt->closeCursor(); if (!$row) { throw new PropelException('Cannot find matching row in the database to reload object values.'); } $this->hydrate($row, 0, true); // rehydrate if ($deep) { // also de-associate any related objects? $this->collPropertys = null; $this->lastPropertyCriteria = null; $this->collsfAssets = null; $this->lastsfAssetCriteria = null; } // if (deep) }
/** * Reload all already loaded nodes to sync them with updated db * * @param sfAssetFolder $node Propel object for parent node * @param int $delta Value to be shifted by, can be negative * @param PropelPDO $con Connection to use. */ protected static function updateLoadedNode(NodeObject $node, $delta, PropelPDO $con = null) { if (Propel::isInstancePoolingEnabled()) { $keys = array(); foreach (self::$instances as $obj) { $keys[] = $obj->getPrimaryKey(); } if (!empty($keys)) { // We don't need to alter the object instance pool; we're just modifying these ones // already in the pool. $criteria = new Criteria(self::DATABASE_NAME); $criteria->add(sfAssetFolderPeer::ID, $keys, Criteria::IN); $stmt = sfAssetFolderPeer::doSelectStmt($criteria, $con); while ($row = $stmt->fetch(PDO::FETCH_NUM)) { $key = sfAssetFolderPeer::getPrimaryKeyHashFromRow($row, 0); if (null !== ($object = sfAssetFolderPeer::getInstanceFromPool($key))) { $object->setLeftValue($row[1]); $object->setRightValue($row[2]); } } $stmt->closeCursor(); } } }
/** * Method to do selects. * * @param Criteria $criteria The Criteria object used to build the SELECT statement. * @param PropelPDO $con * @return array Array of selected Objects * @throws PropelException Any exceptions caught during processing will be * rethrown wrapped into a PropelException. */ public static function doSelect(Criteria $criteria, PropelPDO $con = null) { return sfAssetFolderPeer::populateObjects(sfAssetFolderPeer::doSelectStmt($criteria, $con)); }