57 lines
1.8 KiB
PHP
57 lines
1.8 KiB
PHP
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<?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\ChildDefinition;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
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/**
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* @author Nicolas Grekas <p@tchwork.com>
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*/
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class ResolveClassPass implements CompilerPassInterface
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{
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private $changes = array();
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/**
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* {@inheritdoc}
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*/
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public function process(ContainerBuilder $container)
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{
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foreach ($container->getDefinitions() as $id => $definition) {
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if ($definition->isSynthetic() || null !== $definition->getClass()) {
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continue;
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}
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if (preg_match('/^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*+(?:\\\\[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*+)++$/', $id)) {
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if ($definition instanceof ChildDefinition && !class_exists($id)) {
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throw new InvalidArgumentException(sprintf('Service definition "%s" has a parent but no class, and its name looks like a FQCN. Either the class is missing or you want to inherit it from the parent service. To resolve this ambiguity, please rename this service to a non-FQCN (e.g. using dots), or create the missing class.', $id));
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}
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$this->changes[strtolower($id)] = $id;
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$definition->setClass($id);
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}
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}
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}
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/**
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* @internal
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*
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* @deprecated since 3.3, to be removed in 4.0.
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*/
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public function getChanges()
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{
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$changes = $this->changes;
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$this->changes = array();
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return $changes;
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}
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}
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