Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Symfony package.
Chris@0:  *
Chris@0:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
Chris@0: 
Chris@0: /**
Chris@0:  * Can be used in unit testing or in a situations where persisted sessions are not desired.
Chris@0:  *
Chris@0:  * @author Drak <drak@zikula.org>
Chris@0:  */
Chris@14: class NullSessionHandler extends AbstractSessionHandler
Chris@0: {
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function close()
Chris@0:     {
Chris@0:         return true;
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@14:     public function validateId($sessionId)
Chris@14:     {
Chris@14:         return true;
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * {@inheritdoc}
Chris@14:      */
Chris@14:     protected function doRead($sessionId)
Chris@0:     {
Chris@0:         return '';
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@14:     public function updateTimestamp($sessionId, $data)
Chris@0:     {
Chris@0:         return true;
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@14:     protected function doWrite($sessionId, $data)
Chris@14:     {
Chris@14:         return true;
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * {@inheritdoc}
Chris@14:      */
Chris@14:     protected function doDestroy($sessionId)
Chris@0:     {
Chris@0:         return true;
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function gc($maxlifetime)
Chris@0:     {
Chris@0:         return true;
Chris@0:     }
Chris@0: }