/Zend/Service/DeveloperGarden/SecurityTokenServer/Cache.php
PHP | 207 lines | 84 code | 18 blank | 105 comment | 7 complexity | 60ad4a07022150f582e45926cbe018cb 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_Service
- * @subpackage DeveloperGarden
- * @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: Cache.php 23775 2011-03-01 17:25:24Z ralph $
- */
- /**
- * @category Zend
- * @package Zend_Service
- * @subpackage DeveloperGarden
- * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
- * @author Marco Kaiser
- * @license http://framework.zend.com/license/new-bsd New BSD License
- */
- class Zend_Service_DeveloperGarden_SecurityTokenServer_Cache
- {
- /**
- * array with stored tokens
- *
- * @var array
- */
- protected static $_storedToken = array(
- 'securityToken' => null,
- 'getTokens' => null
- );
- /**
- * Internal cache for token values
- *
- * @var Zend_Cache_Core
- * @access private
- */
- private static $_cache = null;
- /**
- * PHP SOAP wsdl cache constant
- *
- * @var integer
- */
- private static $_wsdlCache = null;
- // @codeCoverageIgnoreStart
- /**
- * Constructor overriding - make sure that a developer cannot instantiate
- */
- protected function __construct()
- {
- }
- // @codeCoverageIgnoreEnd
- /**
- * returns stored token from cache or null
- *
- * @param string $tokenId
- * @throws Zend_Service_DeveloperGarden_Exception
- * @return Zend_Service_DeveloperGarden_Response_SecurityTokenServer_Interface|null
- */
- public static function getTokenFromCache($tokenId)
- {
- if (!array_key_exists($tokenId, self::$_storedToken)) {
- require_once 'Zend/Service/DeveloperGarden/Exception.php';
- throw new Zend_Service_DeveloperGarden_Exception(
- 'tokenID ' . $tokenId . ' unknown.'
- );
- }
- if (self::hasCache() && self::$_storedToken[$tokenId] === null) {
- $cache = self::getCache();
- $token = $cache->load(md5($tokenId));
- if ($token !== false) {
- self::$_storedToken[$tokenId] = $token;
- }
- }
- return self::$_storedToken[$tokenId];
- }
- /**
- * set new value for the given tokenId
- *
- * @param string $tokenId
- * @throws Zend_Service_DeveloperGarden_Exception
- * @param Zend_Service_DeveloperGarden_Response_SecurityTokenServer_Interface $tokenValue
- * @return void
- */
- public static function setTokenToCache($tokenId,
- Zend_Service_DeveloperGarden_Response_SecurityTokenServer_Interface $tokenValue
- ) {
- if (!array_key_exists($tokenId, self::$_storedToken)) {
- require_once 'Zend/Service/DeveloperGarden/Exception.php';
- throw new Zend_Service_DeveloperGarden_Exception(
- 'tokenID ' . $tokenId . ' unknown.'
- );
- }
- if (self::hasCache()) {
- $cache = self::getCache();
- $cache->save($tokenValue, md5($tokenId));
- }
- self::$_storedToken[$tokenId] = $tokenValue;
- }
- /**
- * reset the internal cache structure
- *
- * @return void
- */
- public static function resetTokenCache()
- {
- foreach (self::$_storedToken as $key => $value) {
- $value = null;
- self::$_storedToken[$key] = $value;
- }
- }
- /**
- * Returns the cache
- *
- * @return Zend_Cache_Core
- */
- public static function getCache()
- {
- return self::$_cache;
- }
- /**
- * Set a cache for token
- *
- * @param Zend_Cache_Core $cache A cache frontend
- */
- public static function setCache(Zend_Cache_Core $cache)
- {
- self::$_cache = $cache;
- }
- /**
- * Returns true when a cache is set
- *
- * @return boolean
- */
- public static function hasCache()
- {
- return (self::$_cache !== null);
- }
- /**
- * Removes any cache
- *
- * @return void
- */
- public static function removeCache()
- {
- self::$_cache = null;
- }
- /**
- * Clears all cache data
- *
- * @return void
- */
- public static function clearCache()
- {
- $cache = self::getCache();
- if (method_exists($cache, 'clean')) {
- $cache->clean();
- }
- self::$_wsdlCache = null;
- }
- /**
- * Returns the wsdl cache
- *
- * @return integer
- */
- public static function getWsdlCache()
- {
- return self::$_wsdlCache;
- }
- /**
- * Set a cache for wsdl file
- *
- * @param integer $cache
- * @return void
- */
- public static function setWsdlCache($cache = null)
- {
- self::$_wsdlCache = $cache;
- }
- }