EventDispatcherAliasCompilerPass::process()   A
last analyzed

Complexity

Conditions 3
Paths 2

Size

Total Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 8
rs 10
c 0
b 0
f 0
cc 3
nc 2
nop 1
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<?php
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declare(strict_types=1);
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/*
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 * The MIT License (MIT)
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 *
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 * Copyright (c) 2014-2019 Spomky-Labs
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 *
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 * This software may be modified and distributed under the terms
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 * of the MIT license.  See the LICENSE file for details.
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 */
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namespace Jose\Bundle\JoseFramework\DependencyInjection\Compiler;
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use Psr\EventDispatcher\EventDispatcherInterface;
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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final class EventDispatcherAliasCompilerPass implements CompilerPassInterface
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{
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    /**
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     * {@inheritdoc}
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     */
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    public function process(ContainerBuilder $container): void
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    {
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        if (!$container->hasDefinition('event_dispatcher') || $container->hasAlias(EventDispatcherInterface::class)) {
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            return;
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        }
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        $container->setAlias(EventDispatcherInterface::class, 'event_dispatcher');
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    }
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}
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