KleijnWeb\RestETagBundle\KleijnWebRestETagBundle

Complexity

Total Complexity

3

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getNamespace()	0	4	1
A	getContainerExtension()	0	8	2

<?php declare(strict_types = 1);
/*
 * This file is part of the KleijnWeb\RestETagBundle package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace KleijnWeb\RestETagBundle;

use KleijnWeb\RestETagBundle\DependencyInjection\KleijnWebRestETagExtension;
use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
use Symfony\Component\HttpKernel\Bundle\Bundle;

/**
 * @author John Kleijn <john@kleijnweb.nl>
 */
class KleijnWebRestETagBundle extends Bundle
{
    /**
     * @return string The Bundle namespace
     */
    public function getNamespace()
    {
        return __NAMESPACE__;
    }

    /**
     * @return ExtensionInterface
     */
    public function getContainerExtension()
    {
        if (null === $this->extension) {
            $this->extension = new KleijnWebRestETagExtension();
        }

        return $this->extension;

The expression $this->extension; of type Symfony\Component\DependencyInjection\Extension\ExtensionInterface|false adds false to the return on line 37 which is incompatible with the return type declared by the interface Symfony\Component\HttpKernel\Bundle\BundleInterface::getContainerExtension of type Symfony\Component\DependencyInjection\Extension\ExtensionInterface|null. It seems like you forgot to handle an error condition.

    }
}