Kaliop\eZObjectWrapperBundle\KaliopeZObjectWrapperBundle

Complexity

Total Complexity

3

Size/Duplication

Total Lines	19
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	build()	0	5	1
A	getContainerExtension()	0	7	2

<?php

namespace Kaliop\eZObjectWrapperBundle;

use Symfony\Component\HttpKernel\Bundle\Bundle;
use Kaliop\eZObjectWrapperBundle\DependencyInjection\KaliopeZObjectWrapperExtension;
use Kaliop\eZObjectWrapperBundle\DependencyInjection\TaggedServicesCompilerPass;
use Symfony\Component\DependencyInjection\ContainerBuilder;

class KaliopeZObjectWrapperBundle extends Bundle
{
    public function build(ContainerBuilder $container)
    {
        parent::build($container);
        $container->addCompilerPass(new TaggedServicesCompilerPass());
    }

    /**
     * This is only needed to avoid Sf complaining that our extension has a custom alias
     */
    public function getContainerExtension()
    {
        if (null === $this->extension) {
            $this->extension = new KaliopeZObjectWrapperExtension();
        }
        return $this->extension;

The expression $this->extension; of type Symfony\Component\DependencyInjection\Extension\ExtensionInterface|false adds false to the return on line 26 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.

    }
}