50 lines
1.3 KiB
PHP
50 lines
1.3 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This file is part of the Symfony package.
|
||
|
|
*
|
||
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
||
|
|
*
|
||
|
|
* For the full copyright and license information, please view the LICENSE
|
||
|
|
* file that was distributed with this source code.
|
||
|
|
*/
|
||
|
|
|
||
|
|
namespace Symfony\Component\Config;
|
||
|
|
|
||
|
|
use Symfony\Component\Config\Resource\ResourceInterface;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Interface for ConfigCache.
|
||
|
|
*
|
||
|
|
* @author Matthias Pigulla <mp@webfactory.de>
|
||
|
|
*/
|
||
|
|
interface ConfigCacheInterface
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Gets the cache file path.
|
||
|
|
*
|
||
|
|
* @return string The cache file path
|
||
|
|
*/
|
||
|
|
public function getPath();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Checks if the cache is still fresh.
|
||
|
|
*
|
||
|
|
* This check should take the metadata passed to the write() method into consideration.
|
||
|
|
*
|
||
|
|
* @return bool Whether the cache is still fresh
|
||
|
|
*/
|
||
|
|
public function isFresh();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes the given content into the cache file. Metadata will be stored
|
||
|
|
* independently and can be used to check cache freshness at a later time.
|
||
|
|
*
|
||
|
|
* @param string $content The content to write into the cache
|
||
|
|
* @param ResourceInterface[]|null $metadata An array of ResourceInterface instances
|
||
|
|
*
|
||
|
|
* @throws \RuntimeException When the cache file cannot be written
|
||
|
|
*/
|
||
|
|
public function write($content, array $metadata = null);
|
||
|
|
}
|