LoginApp/vendor/symfony/framework-bundle/CacheWarmer/CachePoolClearerCacheWarmer...

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2022-04-07 13:06:23 +02:00
<?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\Bundle\FrameworkBundle\CacheWarmer;
use Symfony\Component\HttpKernel\CacheClearer\Psr6CacheClearer;
use Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerInterface;
/**
* Clears the cache pools when warming up the cache.
*
* Do not use in production!
*
* @author Teoh Han Hui <teohhanhui@gmail.com>
*
* @internal
*/
final class CachePoolClearerCacheWarmer implements CacheWarmerInterface
{
private $poolClearer;
private $pools;
/**
* @param string[] $pools
*/
public function __construct(Psr6CacheClearer $poolClearer, array $pools = [])
{
$this->poolClearer = $poolClearer;
$this->pools = $pools;
}
/**
* {@inheritdoc}
*
* @return string[]
*/
public function warmUp(string $cacheDirectory): array
{
foreach ($this->pools as $pool) {
if ($this->poolClearer->hasPool($pool)) {
$this->poolClearer->clearPool($pool);
}
}
return [];
}
/**
* {@inheritdoc}
*/
public function isOptional(): bool
{
// optional cache warmers are not run when handling the request
return false;
}
}