www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/serialization/src/Normalizer/CacheableNormalizerInterface.php

   1 <?php
   2
   3 namespace Drupal\serialization\Normalizer;
   4
   5 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
   6
   7 /**
   8  * Defines the interface for normalizers producing cacheable normalizations.
   9  *
  10  * @see cache
  11  */
  12 interface CacheableNormalizerInterface extends NormalizerInterface {
  13
  14   /**
  15    * Name of key for bubbling cacheability metadata via serialization context.
  16    *
  17    * @see \Symfony\Component\Serializer\Normalizer\NormalizerInterface::normalize()
  18    * @see \Symfony\Component\Serializer\SerializerInterface::serialize()
  19    * @see \Drupal\rest\EventSubscriber\ResourceResponseSubscriber::renderResponseBody()
  20    */
  21   const SERIALIZATION_CONTEXT_CACHEABILITY = 'cacheability';
  22
  23 }