Doctrine\Bundle\DoctrineBundle\DependencyInjection\Compiler\SchemaSubscriberPass

Complexity

Total Complexity

4

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	process()	0	18	4

<?php

namespace Doctrine\Bundle\DoctrineBundle\DependencyInjection\Compiler;

use Symfony\Bridge\Doctrine\SchemaListener\MessengerTransportDoctrineSchemaSubscriber;
use Symfony\Bridge\Doctrine\SchemaListener\PdoCacheAdapterDoctrineSchemaSubscriber;
use Symfony\Component\Cache\Adapter\PdoAdapter;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;

/**
 * Removes schema subscribers for older Symfony versions.
 */
class SchemaSubscriberPass implements CompilerPassInterface
{
    /**
     * {@inheritDoc}
     */
    public function process(ContainerBuilder $container)
    {
        // classes only exists in Symfony 5.1 and higher
        $subscribers = [
            'doctrine.orm.messenger.doctrine_schema_subscriber' => MessengerTransportDoctrineSchemaSubscriber::class,
            'doctrine.orm.listeners.pdo_cache_adapter_doctrine_schema_subscriber' => PdoCacheAdapterDoctrineSchemaSubscriber::class,
        ];

        foreach ($subscribers as $id => $class) {
            if (!$container->hasDefinition($id)) {
                continue;
            }

            if (!class_exists($class)) {
                $container->removeDefinition($id);
            }
        }
    }
}