* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ /** * sfNoStorage allows you to disable session support. * * To disable sessions, change the storage factory in config/factories.yml: * * storage: * class: sfNoStorage * * @package symfony * @subpackage storage * @author Fabien Potencier * @version SVN: $Id: sfNoStorage.class.php 9942 2008-06-27 18:00:49Z fabien $ */ class sfNoStorage extends sfStorage { /** * Reads data from this storage. * * The preferred format for a key is directory style so naming conflicts can be avoided. * * @param string $key A unique key identifying your data * * @return mixed Data associated with the key * * @throws sfStorageException If an error occurs while reading data from this storage */ public function read($key) { return null; } /** * Removes data from this storage. * * The preferred format for a key is directory style so naming conflicts can be avoided. * * @param string $key A unique key identifying your data * * @return mixed Data associated with the key * * @throws sfStorageException If an error occurs while removing data from this storage */ public function remove($key) { return null; } /** * Writes data to this storage. * * The preferred format for a key is directory style so naming conflicts can be avoided. * * @param string $key A unique key identifying your data * @param mixed $data Data associated with your key * * @throws sfStorageException If an error occurs while writing to this storage */ public function write($key, $data) { } /** * Regenerates id that represents this storage. * * @param boolean $destroy Destroy session when regenerating? * * @return boolean True if session regenerated, false if error * */ public function regenerate($destroy = false) { return true; } /** * Executes the shutdown procedure. * * @throws sfStorageException If an error occurs while shutting down this storage */ public function shutdown() { } }