/src/application/libraries/Zend/Auth/Storage/NonPersistent.php
PHP | 95 lines | 22 code | 8 blank | 65 comment | 0 complexity | c5dfc968cd1c15c207bac78f19da1ddd MD5 | raw file
- <?php
- /**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category Zend
- * @package Zend_Auth
- * @subpackage Storage
- * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- * @version $Id: NonPersistent.php 23775 2011-03-01 17:25:24Z ralph $
- */
- /**
- * @see Zend_Auth_Storage_Interface
- */
- require_once 'Zend/Auth/Storage/Interface.php';
- /**
- * Non-Persistent Auth Storage
- *
- * Since HTTP Authentication happens again on each request, this will always be
- * re-populated. So there's no need to use sessions, this simple value class
- * will hold the data for rest of the current request.
- *
- * @category Zend
- * @package Zend_Auth
- * @subpackage Storage
- * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- */
- class Zend_Auth_Storage_NonPersistent implements Zend_Auth_Storage_Interface
- {
- /**
- * Holds the actual auth data
- */
- protected $_data;
- /**
- * Returns true if and only if storage is empty
- *
- * @throws Zend_Auth_Storage_Exception If it is impossible to determine whether storage is empty
- * @return boolean
- */
- public function isEmpty()
- {
- return empty($this->_data);
- }
- /**
- * Returns the contents of storage
- * Behavior is undefined when storage is empty.
- *
- * @throws Zend_Auth_Storage_Exception If reading contents from storage is impossible
- * @return mixed
- */
- public function read()
- {
- return $this->_data;
- }
- /**
- * Writes $contents to storage
- *
- * @param mixed $contents
- * @throws Zend_Auth_Storage_Exception If writing $contents to storage is impossible
- * @return void
- */
- public function write($contents)
- {
- $this->_data = $contents;
- }
- /**
- * Clears contents from storage
- *
- * @throws Zend_Auth_Storage_Exception If clearing contents from storage is impossible
- * @return void
- */
- public function clear()
- {
- $this->_data = null;
- }
- }