Nnx\JmsSerializerModule\MetadataDriver\FileDriverAbstractFactory

Complexity

Total Complexity

4

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	canCreateServiceWithName()	0	4	2
A	createServiceWithName()	0	15	2

<?php
/**
 * @link    https://github.com/nnx-framework/jms-serializer-module
 * @author  Malofeykin Andrey  <and-rey2@yandex.ru>
 */
namespace Nnx\JmsSerializerModule\MetadataDriver;

use Zend\ServiceManager\AbstractFactoryInterface;
use Zend\ServiceManager\MutableCreationOptionsInterface;
use Zend\ServiceManager\MutableCreationOptionsTrait;
use Zend\ServiceManager\ServiceLocatorInterface;
use ReflectionClass;
use Metadata\Driver\AbstractFileDriver;

/**
 * Class FileDriverAbstractFactory
 *
 * @package Nnx\JmsSerializerModule\MetadataDriver
 */
class FileDriverAbstractFactory implements AbstractFactoryInterface, MutableCreationOptionsInterface
{
    use MutableCreationOptionsTrait;

    /**
     * @inheritdoc
     *
     * @param ServiceLocatorInterface $serviceLocator
     * @param                         $name
     * @param                         $requestedName
     *
     * @return bool|void
     */
    public function canCreateServiceWithName(ServiceLocatorInterface $serviceLocator, $name, $requestedName)
    {
        return class_exists($requestedName) && is_subclass_of($requestedName, AbstractFileDriver::class);

Due to PHP Bug #53727, is_subclass_of might return inconsistent results on some PHP versions if \Metadata\Driver\AbstractFileDriver::class can be an interface. If so, you could instead use ReflectionClass::implementsInterface.

    }

    /**
     * @inheritdoc
     *
     * @param ServiceLocatorInterface $serviceLocator
     * @param                         $name
     * @param                         $requestedName
     *
     * @return AbstractFileDriver
     * @throws \Zend\ServiceManager\Exception\ServiceNotFoundException
     * @throws \Nnx\JmsSerializerModule\MetadataDriver\Exception\RuntimeException
     */
    public function createServiceWithName(ServiceLocatorInterface $serviceLocator, $name, $requestedName)
    {
        $creationOptions = $this->getCreationOptions();

        if (!array_key_exists('fileLocator', $creationOptions)) {
            $errMsg = 'File locator name not specified';
            throw new Exception\RuntimeException($errMsg);
        }

        $fileLocatorName = $creationOptions['fileLocator'];
        $fileLocator = $serviceLocator->get($fileLocatorName);

        $r = new ReflectionClass($requestedName);
        return $r->newInstance($fileLocator);
    }
}