Documentation is available at Storage.class.php
- <?php
- /**
- * XOAD_Cache Storage File.
- *
- * <p>This file defines the {@link XOAD_Cache_Storage} Class.</p>
- * <p>You should not include this file directly. It is used
- * by {@link XOAD_Cache} extension.</p>
- *
- * @author Stanimir Angeloff
- *
- * @package XOAD
- *
- * @subpackage XOAD_Cache
- *
- * @version 0.6.0.0
- *
- */
- /**
- * XOAD_Cache Storage Class.
- *
- * <p>This class is used as base class for all XOAD_Cache
- * storage providers.</p>
- * <p>Example XOAD_Cache provider: {@link XOAD_Cache_Storage_Files}.</p>
- *
- * @author Stanimir Angeloff
- *
- * @package XOAD
- *
- * @subpackage XOAD_Cache
- *
- * @version 0.6.0.0
- *
- */
- class XOAD_Cache_Storage
- {
- /**
- * Creates a new instance of the {@link XOAD_Cache_Storage} class.
- *
- * @access public
- *
- * @param string $dsn The data source name and parameters to use
- * when creating the instance.
- *
- */
- function XOAD_Cache_Storage($dsn = null)
- {
- if ( ! empty($dsn)) {
- $pairs = explode(';', $dsn);
- foreach ($pairs as $pair) {
- if ( ! empty($pair)) {
- list($key, $value) = explode('=', $pair, 2);
- $this->$key = $value;
- }
- }
- }
- }
- /**
- * Generates an unique ID from the given data.
- *
- * @access public
- *
- * @param string $data The data to use when generating the ID.
- *
- * @return string The unique ID from the given data.
- *
- */
- function generateID($data = null)
- {
- return md5($data);
- }
- /**
- * Abstract base class method.
- *
- * <p>Successor classes should override this method.</p>
- *
- * @access public
- *
- * @return bool
- *
- */
- function collectGarbage()
- {
- return true;
- }
- /**
- * Abstract base class method.
- *
- * <p>Successor classes should override this method.</p>
- *
- * @param mixed $id The ID of the cached data.
- *
- * @access public
- *
- * @return mixed
- *
- */
- function load($id = null)
- {
- return null;
- }
- /**
- * Abstract base class method.
- *
- * <p>Successor classes should override this method.</p>
- *
- * @access public
- *
- * @param mixed $id The ID to use when saving the data.
- *
- * @param int $expires The lifetime time in seconds for the
- * cached data.
- *
- * @param mixed $data The data to cache.
- *
- * @return bool
- *
- */
- function save($id = null, $expires = null, $data = null)
- {
- return true;
- }
- }
- ?>
Documentation generated on Sat, 12 Nov 2005 20:24:49 +0200 by phpDocumentor 1.3.0RC3