LoginApp/vendor/symfony/framework-bundle/CacheWarmer/SerializerCacheWarmer.php

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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 Doctrine\Common\Annotations\AnnotationException;
use Symfony\Component\Cache\Adapter\ArrayAdapter;
use Symfony\Component\Serializer\Mapping\Factory\CacheClassMetadataFactory;
use Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactory;
use Symfony\Component\Serializer\Mapping\Loader\LoaderChain;
use Symfony\Component\Serializer\Mapping\Loader\LoaderInterface;
use Symfony\Component\Serializer\Mapping\Loader\XmlFileLoader;
use Symfony\Component\Serializer\Mapping\Loader\YamlFileLoader;
/**
* Warms up XML and YAML serializer metadata.
*
* @author Titouan Galopin <galopintitouan@gmail.com>
*/
class SerializerCacheWarmer extends AbstractPhpFileCacheWarmer
{
private $loaders;
/**
* @param LoaderInterface[] $loaders The serializer metadata loaders
* @param string $phpArrayFile The PHP file where metadata are cached
*/
public function __construct(array $loaders, string $phpArrayFile)
{
parent::__construct($phpArrayFile);
$this->loaders = $loaders;
}
/**
* {@inheritdoc}
*/
protected function doWarmUp(string $cacheDir, ArrayAdapter $arrayAdapter)
{
if (!class_exists(CacheClassMetadataFactory::class) || !method_exists(XmlFileLoader::class, 'getMappedClasses') || !method_exists(YamlFileLoader::class, 'getMappedClasses')) {
return false;
}
$metadataFactory = new CacheClassMetadataFactory(new ClassMetadataFactory(new LoaderChain($this->loaders)), $arrayAdapter);
foreach ($this->extractSupportedLoaders($this->loaders) as $loader) {
foreach ($loader->getMappedClasses() as $mappedClass) {
try {
$metadataFactory->getMetadataFor($mappedClass);
} catch (AnnotationException $e) {
// ignore failing annotations
} catch (\Exception $e) {
$this->ignoreAutoloadException($mappedClass, $e);
}
}
}
return true;
}
/**
* @param LoaderInterface[] $loaders
*
* @return XmlFileLoader[]|YamlFileLoader[]
*/
private function extractSupportedLoaders(array $loaders): array
{
$supportedLoaders = [];
foreach ($loaders as $loader) {
if ($loader instanceof XmlFileLoader || $loader instanceof YamlFileLoader) {
$supportedLoaders[] = $loader;
} elseif ($loader instanceof LoaderChain) {
$supportedLoaders = array_merge($supportedLoaders, $this->extractSupportedLoaders($loader->getLoaders()));
}
}
return $supportedLoaders;
}
}