eZ\Bundle\EzPublishCoreBundle\Matcher\ServiceAwareMatcherFactory

Complexity

Total Complexity

3

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	10	1
A	getMatcher()	0	8	2

<?php
/**
 * @license For full copyright and license information view LICENSE file distributed with this source code.
 */
namespace eZ\Bundle\EzPublishCoreBundle\Matcher;

use eZ\Publish\API\Repository\Repository;
use eZ\Publish\Core\MVC\Symfony\Matcher\ClassNameMatcherFactory;

/**
 * A view matcher factory that also accepts services as matchers.
 *
 * If a service id is passed as the MatcherIdentifier, this service will be used for the matching.
 * Otherwise, it will fallback to the class name based matcher factory.
 */
final class ServiceAwareMatcherFactory extends ClassNameMatcherFactory
{
    /** @var \eZ\Bundle\EzPublishCoreBundle\Matcher\ViewMatcherRegistry */
    private $viewMatcherRegistry;

    public function __construct(
        ViewMatcherRegistry $viewMatcherRegistry,
        Repository $repository,
        $relativeNamespace = null,
        array $matchConfig = []
    ) {
        $this->viewMatcherRegistry = $viewMatcherRegistry;

        parent::__construct($repository, $relativeNamespace, $matchConfig);
    }

    /**
     * @param string $matcherIdentifier
     *
     * @return \eZ\Publish\Core\MVC\Symfony\Matcher\ContentBased\MatcherInterface
     */
    protected function getMatcher($matcherIdentifier)
    {
        if (strpos($matcherIdentifier, '@') === 0) {
            return $this->viewMatcherRegistry->getMatcher(substr($matcherIdentifier, 1));
        }

        return parent::getMatcher($matcherIdentifier);

The expression parent::getMatcher($matcherIdentifier); of type eZ\Publish\Core\MVC\Symfony\Matcher\MatcherInterface|eZ\Publish\Core\MVC\Symfony\Matcher\ViewMatcherInterface adds the type eZ\Publish\Core\MVC\Symfony\Matcher\ViewMatcherInterface to the return on line 43 which is incompatible with the return type documented by eZ\Bundle\EzPublishCoreBundle\Matcher\ServiceAwareMatcherFactory::getMatcher of type eZ\Publish\Core\MVC\Symfony\Matcher\ContentBased\MatcherInterface.

    }
}