Classes List

Symfony\Component\DependencyInjection\Compiler\ResolveClassPass

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<?php

/* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */


namespace Symfony\Component\DependencyInjection\Compiler;

use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\ChildDefinition;
use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;

/** * @author Nicolas Grekas <p@tchwork.com> */
class ResolveClassPass implements CompilerPassInterface
{
    private $changes = array();

    /** * {@inheritdoc} */
    public function process(ContainerBuilder $container)
    {
        foreach ($container->getDefinitions() as $id => $definition) {
            if ($definition->isSynthetic() || null !== $definition->getClass()) {
                continue;
            }
            if (preg_match('/^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*+(?:\\\\[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*+)++$/'$id)) {
                if ($definition instanceof ChildDefinition && !class_exists($id)) {
                    throw new InvalidArgumentException(sprintf('Service definition "%s" has a parent but no class, and its name looks like a FQCN. Either the class is missing or you want to inherit it from the parent service. To resolve this ambiguity, please rename this service to a non-FQCN (e.g. using dots), or create the missing class.'$id));
                }
                $this->changes[strtolower($id)] = $id;
                $definition->setClass($id);
            }
        }
    }

    /** * @internal * * @deprecated since 3.3, to be removed in 4.0. */
    public function getChanges()
    {
        $changes = $this->changes;
        $this->changes = array();

        return $changes;
    }
}