Fidry\LoopBackApiBundle\LoopBackApiBundle

Complexity

Total Complexity

5

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	3
Bugs	2	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
B	getContainerExtension()	0	23	5

<?php

/*
 * This file is part of the LoopBackApiBundle package.
 *
 * (c) Théo FIDRY <theo.fidry@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Fidry\LoopBackApiBundle;

use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
use Symfony\Component\HttpKernel\Bundle\Bundle;

/**
 * LoopBackApiBundle.
 *
 * @author Théo FIDRY <theo.fidry@gmail.com>
 */
class LoopBackApiBundle extends Bundle
{
    /**
     * {@inheritdoc}
     */
    public function getContainerExtension()
    {
        if (null === $this->extension) {
            $class = $this->getContainerExtensionClass();
            if (class_exists($class)) {
                $extension = new $class();

                if (!$extension instanceof ExtensionInterface) {
                    throw new \LogicException(sprintf('Extension %s must implement Symfony\Component\DependencyInjection\Extension\ExtensionInterface.', $class));
                }

                $this->extension = $extension;
            } else {
                $this->extension = false;
            }
        }

        if ($this->extension) {
            return $this->extension;
        }

        return null;
    }
}