annotate vendor/symfony/serializer/Normalizer/CustomNormalizer.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
rev   line source
Chris@0 1 <?php
Chris@0 2
Chris@0 3 /*
Chris@0 4 * This file is part of the Symfony package.
Chris@0 5 *
Chris@0 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@0 7 *
Chris@0 8 * For the full copyright and license information, please view the LICENSE
Chris@0 9 * file that was distributed with this source code.
Chris@0 10 */
Chris@0 11
Chris@0 12 namespace Symfony\Component\Serializer\Normalizer;
Chris@0 13
Chris@0 14 use Symfony\Component\Serializer\SerializerAwareInterface;
Chris@0 15 use Symfony\Component\Serializer\SerializerAwareTrait;
Chris@0 16
Chris@0 17 /**
Chris@0 18 * @author Jordi Boggiano <j.boggiano@seld.be>
Chris@0 19 */
Chris@0 20 class CustomNormalizer implements NormalizerInterface, DenormalizerInterface, SerializerAwareInterface
Chris@0 21 {
Chris@14 22 use ObjectToPopulateTrait;
Chris@0 23 use SerializerAwareTrait;
Chris@0 24
Chris@17 25 private $cache = [];
Chris@14 26
Chris@0 27 /**
Chris@0 28 * {@inheritdoc}
Chris@0 29 */
Chris@17 30 public function normalize($object, $format = null, array $context = [])
Chris@0 31 {
Chris@0 32 return $object->normalize($this->serializer, $format, $context);
Chris@0 33 }
Chris@0 34
Chris@0 35 /**
Chris@0 36 * {@inheritdoc}
Chris@0 37 */
Chris@17 38 public function denormalize($data, $class, $format = null, array $context = [])
Chris@0 39 {
Chris@14 40 $object = $this->extractObjectToPopulate($class, $context) ?: new $class();
Chris@0 41 $object->denormalize($this->serializer, $data, $format, $context);
Chris@0 42
Chris@0 43 return $object;
Chris@0 44 }
Chris@0 45
Chris@0 46 /**
Chris@0 47 * Checks if the given class implements the NormalizableInterface.
Chris@0 48 *
Chris@0 49 * @param mixed $data Data to normalize
Chris@0 50 * @param string $format The format being (de-)serialized from or into
Chris@0 51 *
Chris@0 52 * @return bool
Chris@0 53 */
Chris@0 54 public function supportsNormalization($data, $format = null)
Chris@0 55 {
Chris@0 56 return $data instanceof NormalizableInterface;
Chris@0 57 }
Chris@0 58
Chris@0 59 /**
Chris@14 60 * Checks if the given class implements the DenormalizableInterface.
Chris@0 61 *
Chris@0 62 * @param mixed $data Data to denormalize from
Chris@0 63 * @param string $type The class to which the data should be denormalized
Chris@0 64 * @param string $format The format being deserialized from
Chris@0 65 *
Chris@0 66 * @return bool
Chris@0 67 */
Chris@0 68 public function supportsDenormalization($data, $type, $format = null)
Chris@0 69 {
Chris@14 70 if (isset($this->cache[$type])) {
Chris@14 71 return $this->cache[$type];
Chris@0 72 }
Chris@0 73
Chris@14 74 if (!class_exists($type)) {
Chris@14 75 return $this->cache[$type] = false;
Chris@14 76 }
Chris@14 77
Chris@14 78 return $this->cache[$type] = is_subclass_of($type, 'Symfony\Component\Serializer\Normalizer\DenormalizableInterface');
Chris@0 79 }
Chris@0 80 }