/concreteOLD/libraries/3rdparty/Zend/Http/UserAgent/Storage/NonPersistent.php
PHP | 97 lines | 23 code | 8 blank | 66 comment | 0 complexity | 6b1da1644ec91fd48fe4b30b7c089a05 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_Http
- * @subpackage UserAgent
- * @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 20096 2010-01-06 02:05:09Z bkarwin $
- */
- /**
- * @see Zend_Http_UserAgent_Storage_Interface
- */
- require_once 'Zend/Http/UserAgent/Storage.php';
- /**
- * Non-Persistent Browser Storage
- *
- * Since HTTP Browserentication 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.
- *
- * @package Zend_Http
- * @subpackage UserAgent
- * @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_Http_UserAgent_Storage_NonPersistent
- implements Zend_Http_UserAgent_Storage
- {
- /**
- * Holds the actual Browser data
- * @var mixed
- */
- protected $_data;
- /**
- * Returns true if and only if storage is empty
- *
- * @throws Zend_Http_UserAgent_Storage_Exception If it is impossible to determine whether storage is empty
- * @return boolean
- */
- public function isEmpty()
- {
- return empty($this->_data);
- }
- /**
- * Returns the contents of storage
- *
- * Behavior is undefined when storage is empty.
- *
- * @throws Zend_Http_UserAgent_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_Http_UserAgent_Storage_Exception If writing $contents to storage is impossible
- * @return void
- */
- public function write($contents)
- {
- $this->_data = $contents;
- }
- /**
- * Clears contents from storage
- *
- * @throws Zend_Http_UserAgent_Storage_Exception If clearing contents from storage is impossible
- * @return void
- */
- public function clear()
- {
- $this->_data = null;
- }
- }