Xabbuh\XApi\Serializer\Normalizer\Normalizer

Complexity

Total Complexity

5

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	setSerializer()	0	4	1
A	normalizeAttribute()	0	8	2
A	denormalizeData()	0	8	2

<?php

/*
 * This file is part of the xAPI package.
 *
 * (c) Christian Flothmann <christian.flothmann@xabbuh.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Xabbuh\XApi\Serializer\Normalizer;

use Symfony\Component\Serializer\Exception\LogicException;
use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
use Symfony\Component\Serializer\SerializerAwareInterface;
use Symfony\Component\Serializer\SerializerInterface;

/**
 * @author Christian Flothmann <christian.flothmann@xabbuh.de>
 */
abstract class Normalizer implements DenormalizerInterface, NormalizerInterface, SerializerAwareInterface
{
    private $serializer;

    /**
     * {@inheritdoc}
     */
    public function setSerializer(SerializerInterface $serializer)
    {
        $this->serializer = $serializer;
    }

    protected function normalizeAttribute($value, $format = null, array $context = array())
    {
        if (!$this->serializer instanceof NormalizerInterface) {
            throw new LogicException('Cannot normalize attribute because the injected serializer is not a normalizer');
        }

        return $this->serializer->normalize($value, $format, $context);
    }

    protected function denormalizeData($data, $type, $format = null, array $context = array())
    {
        if (!$this->serializer instanceof DenormalizerInterface) {
            throw new LogicException('Cannot denormalize because the injected serializer is not a denormalizer');
        }

        return $this->serializer->denormalize($data, $type, $format, $context);
    }
}