Gendoria\CommandQueueRabbitMqDriverBundle\GendoriaCommandQueueRabbitMqDriverBundle

Complexity

Total Complexity

2

Size/Duplication

Total Lines	16
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

1 Method

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

<?php

namespace Gendoria\CommandQueueRabbitMqDriverBundle;

use Gendoria\CommandQueueRabbitMqDriverBundle\DependencyInjection\GendoriaCommandQueueRabbitMqDriverExtension;
use Symfony\Component\HttpKernel\Bundle\Bundle;

/**
 * RabbitMQ integration bundle for Gendoria Command Queue.
 */
class GendoriaCommandQueueRabbitMqDriverBundle extends Bundle
{
    /**
     * Get bundle extension instance.
     *
     * @return GendoriaCommandQueueRabbitMqDriverExtension
     */
    public function getContainerExtension()
    {
        if (null === $this->extension) {
            $this->extension = new GendoriaCommandQueueRabbitMqDriverExtension();
        }

        return $this->extension;

The expression $this->extension; of type Symfony\Component\DependencyInjection\Extension\ExtensionInterface|false adds false to the return on line 24 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.

    }
}