GpsLab\Component\Payload\Serializer\PayloadNormalizer

Complexity

Total Complexity

6

Size/Duplication

Total Lines	62
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

84.62%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	supportsNormalization()	0	4	1
A	normalize()	0	4	1
A	denormalize()	0	4	1
A	supportsDenormalization()	0	16	3

<?php

/**
 * GpsLab component.
 *
 * @author    Peter Gribanov <info@peter-gribanov.ru>
 * @copyright Copyright (c) 2011, Peter Gribanov
 * @license   http://opensource.org/licenses/MIT
 */

namespace GpsLab\Component\Payload\Serializer;

use GpsLab\Component\Payload\Payload;
use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
use Symfony\Component\Serializer\Normalizer\NormalizerInterface;

class PayloadNormalizer implements NormalizerInterface, DenormalizerInterface
{
    /**
     * @param mixed       $data
     * @param string|null $format
     *
     * @return bool
     */
    public function supportsNormalization($data, $format = null)
    {
        return $data instanceof Payload;
    }

    /**
     * @param Payload     $object
     * @param string|null $format
     * @param array       $context
     *
     * @return array
     */
    public function normalize($object, $format = null, array $context = [])
    {
        return $object->payload();
    }

    /**
     * @param array       $data
     * @param string      $class
     * @param string|null $format
     * @param array       $context
     *
     * @return Payload
     */
    public function denormalize($data, $class, $format = null, array $context = [])
    {
        return new $class($data);
    }

    /**
     * @param mixed       $data
     * @param string      $type
     * @param string|null $format
     *
     * @return bool
     */
    public function supportsDenormalization($data, $type, $format = null)
    {
        if (!is_array($data)) {
            return false;
        }

        // bigfix for is_subclass_of()
        // @see https://bugs.php.net/bug.php?id=53727
        try {
            $ref = new \ReflectionClass($type);
        } catch (\Exception $e) {
            return false; // class does not exist
        }

        return $ref->implementsInterface(Payload::class);
    }
}