JsonApiNormalizerDecoratorBase.php in JSON:API Extras 8.3

Namespace

Drupal\jsonapi_extras\Normalizer

File

src/Normalizer/JsonApiNormalizerDecoratorBase.php

<?php

namespace Drupal\jsonapi_extras\Normalizer;

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

/**
 * Base class for decorated normalizers.
 */
class JsonApiNormalizerDecoratorBase implements NormalizerInterface, DenormalizerInterface, SerializerAwareInterface {

  /**
   * The decorated (de)normalizer.
   *
   * @var \Symfony\Component\Serializer\SerializerAwareInterface|\Symfony\Component\Serializer\Normalizer\NormalizerInterface|\Symfony\Component\Serializer\Normalizer\DenormalizerInterface
   */
  protected $inner;

  /**
   * JsonApiNormalizerDecoratorBase constructor.
   *
   * @param \Symfony\Component\Serializer\SerializerAwareInterface|\Symfony\Component\Serializer\Normalizer\NormalizerInterface|\Symfony\Component\Serializer\Normalizer\DenormalizerInterface $inner
   *   The decorated normalizer or denormalizer.
   */
  public function __construct($inner) {
    assert($inner instanceof NormalizerInterface || $inner instanceof DenormalizerInterface);
    assert($inner instanceof SerializerAwareInterface);
    $this->inner = $inner;
  }

  /**
   * {@inheritdoc}
   */
  public function normalize($object, $format = NULL, array $context = []) {
    return $this->inner
      ->normalize($object, $format, $context);
  }

  /**
   * {@inheritdoc}
   */
  public function denormalize($data, $class, $format = NULL, array $context = []) {
    return $this->inner
      ->denormalize($data, $class, $format, $context);
  }

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

  /**
   * {@inheritdoc}
   */
  public function supportsNormalization($data, $format = NULL) {
    return $this->inner instanceof NormalizerInterface && $this->inner
      ->supportsNormalization($data, $format);
  }

  /**
   * {@inheritdoc}
   */
  public function supportsDenormalization($data, $type, $format = NULL) {
    return $this->inner instanceof DenormalizerInterface && $this->inner
      ->supportsDenormalization($data, $type, $format);
  }

}

Classes

Name	Description
JsonApiNormalizerDecoratorBase	Base class for decorated normalizers.