CustomNormalizer.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\Serializer\Normalizer;


/**
 * @author Jordi Boggiano <j.boggiano@seld.be>
 */
class CustomNormalizer extends SerializerAwareNormalizer implements NormalizerInterface, DenormalizerInterface {

  /**
   * {@inheritdoc}
   */
  public function normalize($object, $format = null, array $context = array()) {
    return $object
      ->normalize($this->serializer, $format, $context);
  }

  /**
   * {@inheritdoc}
   */
  public function denormalize($data, $class, $format = null, array $context = array()) {
    $object = new $class();
    $object
      ->denormalize($this->serializer, $data, $format, $context);
    return $object;
  }

  /**
   * Checks if the given class implements the NormalizableInterface.
   *
   * @param mixed  $data   Data to normalize.
   * @param string $format The format being (de-)serialized from or into.
   *
   * @return Boolean
   */
  public function supportsNormalization($data, $format = null) {
    return $data instanceof NormalizableInterface;
  }

  /**
   * Checks if the given class implements the NormalizableInterface.
   *
   * @param mixed  $data   Data to denormalize from.
   * @param string $type   The class to which the data should be denormalized.
   * @param string $format The format being deserialized from.
   *
   * @return Boolean
   */
  public function supportsDenormalization($data, $type, $format = null) {
    $class = new \ReflectionClass($type);
    return $class
      ->isSubclassOf('Symfony\\Component\\Serializer\\Normalizer\\DenormalizableInterface');
  }

}