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<?php
namespace Doctrine\Bundle\DoctrineBundle\DependencyInjection\Compiler;
use Doctrine\Common\Cache\CacheProvider;
use Doctrine\Common\Cache\Psr6\CacheAdapter;
use Doctrine\Common\Cache\Psr6\DoctrineProvider;
use Psr\Cache\CacheItemPoolInterface;
use Symfony\Component\DependencyInjection\ChildDefinition;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\Reference;
use function array_keys;
use function assert;
use function in_array;
use function is_a;
use function trigger_deprecation;
/** @internal */
final class CacheCompatibilityPass implements CompilerPassInterface
{
private const CONFIGURATION_TAG = 'doctrine.orm.configuration';
private const CACHE_METHODS_PSR6_SUPPORT = [
'setMetadataCache',
'setQueryCache',
'setResultCache',
];
public function process(ContainerBuilder $container): void
{
foreach (array_keys($container->findTaggedServiceIds(self::CONFIGURATION_TAG)) as $id) {
foreach ($container->getDefinition($id)->getMethodCalls() as $methodCall) {
if ($methodCall[0] === 'setSecondLevelCacheConfiguration') {
$this->updateSecondLevelCache($container, $methodCall[1][0]);
continue;
}
if (! in_array($methodCall[0], self::CACHE_METHODS_PSR6_SUPPORT, true)) {
continue;
}
$aliasId = (string) $methodCall[1][0];
$definitionId = (string) $container->getAlias($aliasId);
$this->wrapIfNecessary($container, $aliasId, $definitionId, true);
}
}
}
private function updateSecondLevelCache(ContainerBuilder $container, Definition $slcConfigDefinition): void
{
foreach ($slcConfigDefinition->getMethodCalls() as $methodCall) {
if ($methodCall[0] !== 'setCacheFactory') {
continue;
}
$factoryDefinition = $methodCall[1][0];
assert($factoryDefinition instanceof Definition);
$aliasId = (string) $factoryDefinition->getArgument(1);
$this->wrapIfNecessary($container, $aliasId, (string) $container->getAlias($aliasId), false);
foreach ($factoryDefinition->getMethodCalls() as $factoryMethodCall) {
if ($factoryMethodCall[0] !== 'setRegion') {
continue;
}
$regionDefinition = $container->getDefinition($factoryMethodCall[1][0]);
// Get inner service for FileLock
if ($regionDefinition->getClass() === '%doctrine.orm.second_level_cache.filelock_region.class%') {
$regionDefinition = $container->getDefinition($regionDefinition->getArgument(0));
}
// We don't know how to adjust custom region classes
if ($regionDefinition->getClass() !== '%doctrine.orm.second_level_cache.default_region.class%') {
continue;
}
$driverId = (string) $regionDefinition->getArgument(1);
if (! $container->hasAlias($driverId)) {
continue;
}
$this->wrapIfNecessary($container, $driverId, (string) $container->getAlias($driverId), false);
}
break;
}
}
private function createCompatibilityLayerDefinition(ContainerBuilder $container, string $definitionId, bool $shouldBePsr6): ?Definition
{
$definition = $container->getDefinition($definitionId);
while (! $definition->getClass() && $definition instanceof ChildDefinition) {
$definition = $container->findDefinition($definition->getParent());
}
if ($shouldBePsr6 === is_a($definition->getClass(), CacheItemPoolInterface::class, true)) {
return null;
}
$targetClass = CacheProvider::class;
$targetFactory = DoctrineProvider::class;
if ($shouldBePsr6) {
$targetClass = CacheItemPoolInterface::class;
$targetFactory = CacheAdapter::class;
trigger_deprecation(
'doctrine/doctrine-bundle',
'2.4',
'Configuring doctrine/cache is deprecated. Please update the cache service "%s" to use a PSR-6 cache.',
$definitionId
);
}
return (new Definition($targetClass))
->setFactory([$targetFactory, 'wrap'])
->addArgument(new Reference($definitionId));
}
private function wrapIfNecessary(ContainerBuilder $container, string $aliasId, string $definitionId, bool $shouldBePsr6): void
{
$compatibilityLayer = $this->createCompatibilityLayerDefinition($container, $definitionId, $shouldBePsr6);
if ($compatibilityLayer === null) {
return;
}
$compatibilityLayerId = $definitionId . '.compatibility_layer';
$container->setAlias($aliasId, $compatibilityLayerId);
$container->setDefinition($compatibilityLayerId, $compatibilityLayer);
}
}

vendor/doctrine/doctrine-bundle/DependencyInjection/Compiler/CacheCompatibilityPass.php line 115