<?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_Application

 * @subpackage Resource

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 * @version    $Id: Cachemanager.php 20785 2010-01-31 09:43:03Z mikaelkael $

 */

require_once 'Zend/Application/Resource/ResourceAbstract.php';

/**

 * Cache Manager resource

 *

 * @category   Zend

 * @package    Zend_Application

 * @subpackage Resource

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

class Zend_Application_Resource_Cachemanager extends Zend_Application_Resource_ResourceAbstract

{

    /**

     * @var Zend_Cache_Manager

     */

    protected $_manager = null;

    /**

     * Initialize Cache_Manager

     *

     * @return Zend_Cache_Manager

     */

    public function init()

    {

        return $this->getCacheManager();

    }

    /**

     * Retrieve Zend_Cache_Manager instance

     *

     * @return Zend_Cache_Manager

     */

    public function getCacheManager()

    {

        if (null === $this->_manager) {

            $this->_manager = new Zend_Cache_Manager;

            $options = $this->getOptions();

            foreach ($options as $key => $value) {

                if ($this->_manager->hasCacheTemplate($key)) {

                    $this->_manager->setTemplateOptions($key, $value);

                } else {

                    $this->_manager->setCacheTemplate($key, $value);

                }

            }

        }

        return $this->_manager;

    }

}