37 lines
1.1 KiB
PHP
37 lines
1.1 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\DependencyInjection\Compiler;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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use Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException;
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use Symfony\Component\DependencyInjection\Reference;
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/**
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* Checks that all references are pointing to a valid service.
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*
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* @author Johannes M. Schmitt <schmittjoh@gmail.com>
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*/
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class CheckExceptionOnInvalidReferenceBehaviorPass extends AbstractRecursivePass
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{
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protected function processValue($value, $isRoot = false)
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{
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if (!$value instanceof Reference) {
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return parent::processValue($value, $isRoot);
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}
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if (ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE >= $value->getInvalidBehavior() && !$this->container->has($id = (string) $value)) {
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throw new ServiceNotFoundException($id, $this->currentId);
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}
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return $value;
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}
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}
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