JK\SamBundle\JKSamBundle

Complexity

Total Complexity

5

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	getContainerExtension()	0	22	5

<?php

namespace JK\SamBundle;

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

class JKSamBundle extends Bundle
{
    /**
     * @return bool|ExtensionInterface
     */
    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;
    }
}