JsonSerializableNormalizer

README.md

This gist is related to: symfony/symfony#13496

It will add a normalizer for object that implement \JsonSerializable be aware that using this will disable the serializer groups.

JsonSerializableNormalizer.php

<?php
namespace Acme\Serializer\Normalizer;

use Symfony\Component\Serializer\Normalizer\NormalizerInterface;

class JsonSerializableNormalizer implements NormalizerInterface
{
    /**
     * @inheritdoc
     */
    public function normalize($object, $format = null, array $context = array())
    {
        return $object->jsonSerialize();
    }

    /**
     * @inheritdoc
     */
    public function supportsNormalization($data, $format = null)
    {
        return $data instanceof \JsonSerializable;
    }
}

services.yml

services:
  acme.serializer.normalizer.json_serializable:
    class: Acme\Serializer\Normalizer\JsonSerializableNormalizer
    tags:
     - { name: serializer.normalizer }