2010-06-23 20:42:41 +01:00
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<?php
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2010-07-09 09:12:56 +01:00
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namespace Symfony\Framework\Cache;
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2010-06-23 20:42:41 +01:00
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use Symfony\Components\HttpKernel\HttpKernelInterface;
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use Symfony\Components\HttpKernel\Cache\Cache as BaseCache;
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use Symfony\Components\HttpKernel\Cache\Esi;
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use Symfony\Components\HttpKernel\Cache\Store;
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2010-07-18 11:11:17 +01:00
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use Symfony\Components\HttpFoundation\Request;
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2010-07-09 08:26:22 +01:00
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use Symfony\Components\HttpFoundation\Response;
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2010-06-23 20:42:41 +01:00
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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*
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* @author Fabien Potencier <fabien.potencier@symfony-project.org>
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*/
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abstract class Cache extends BaseCache
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{
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/**
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* Constructor.
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*
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2010-07-27 14:33:28 +01:00
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* @param HttpKernelInterface $kernel An HttpKernelInterface instance
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2010-06-23 20:42:41 +01:00
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*/
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public function __construct(HttpKernelInterface $kernel)
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{
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$this->store = new Store($kernel->getCacheDir().'/http_cache');
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$esi = new Esi();
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parent::__construct($kernel, $this->store, $esi, array_merge(array('debug' => $kernel->isDebug()), $this->getOptions()));
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}
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/**
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* Forwards the Request to the backend and returns the Response.
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*
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2010-07-27 14:33:28 +01:00
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* @param Requset $request A Request instance
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* @param Boolean $raw Whether to catch exceptions or not
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* @param Response $response A Response instance (the stale entry if present, null otherwise)
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2010-06-23 20:42:41 +01:00
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*
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2010-07-27 14:33:28 +01:00
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* @return Response A Response instance
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2010-06-23 20:42:41 +01:00
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*/
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protected function forward(Request $request, $raw = false, Response $entry = null)
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{
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if (!$this->kernel->isBooted()) {
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$this->kernel->boot();
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}
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2010-06-27 17:28:29 +01:00
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$this->kernel->getContainer()->set('cache', $this);
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$this->kernel->getContainer()->set('esi', $this->esi);
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2010-06-23 20:42:41 +01:00
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return parent::forward($request, $raw, $entry);
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}
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/**
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* Returns an array of options to customize the Cache configuration.
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*
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* @return array An array of options
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*/
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protected function getOptions()
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{
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return array();
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}
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}
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