/** * Persists this object to the database. * * If the object is new, it inserts it; otherwise an update is performed. * All modified related objects will also be persisted in the doSave() * method. This method wraps all precipitate database operations in a * single transaction. * * @param PropelPDO $con * @return int The number of rows affected by this insert/update and any referring fk objects' save() operations. * @throws PropelException * @see doSave() */ public function save(PropelPDO $con = null) { foreach (sfMixer::getCallables('BaseAirline:save:pre') as $callable) { $affectedRows = call_user_func($callable, $this, $con); if (is_int($affectedRows)) { return $affectedRows; } } if ($this->isDeleted()) { throw new PropelException("You cannot save an object that has been deleted."); } if ($con === null) { $con = Propel::getConnection(AirlinePeer::DATABASE_NAME, Propel::CONNECTION_WRITE); } $con->beginTransaction(); try { $affectedRows = $this->doSave($con); $con->commit(); foreach (sfMixer::getCallables('BaseAirline:save:post') as $callable) { call_user_func($callable, $this, $con, $affectedRows); } AirlinePeer::addInstanceToPool($this); return $affectedRows; } catch (PropelException $e) { $con->rollBack(); throw $e; } }