Current File : /home/graphicd/www/vebto/vendor/symfony/serializer/Normalizer/JsonSerializableNormalizer.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;
use Symfony\Component\Serializer\Exception\InvalidArgumentException;
use Symfony\Component\Serializer\Exception\LogicException;
/**
* A normalizer that uses an objects own JsonSerializable implementation.
*
* @author Fred Cox <mcfedr@gmail.com>
*/
class JsonSerializableNormalizer extends AbstractNormalizer
{
/**
* {@inheritdoc}
*/
public function normalize($object, string $format = null, array $context = [])
{
if ($this->isCircularReference($object, $context)) {
return $this->handleCircularReference($object);
}
if (!$object instanceof \JsonSerializable) {
throw new InvalidArgumentException(sprintf('The object must implement "%s".', \JsonSerializable::class));
}
if (!$this->serializer instanceof NormalizerInterface) {
throw new LogicException('Cannot normalize object because injected serializer is not a normalizer.');
}
return $this->serializer->normalize($object->jsonSerialize(), $format, $context);
}
/**
* {@inheritdoc}
*/
public function supportsNormalization($data, string $format = null)
{
return $data instanceof \JsonSerializable;
}
/**
* {@inheritdoc}
*/
public function supportsDenormalization($data, string $type, string $format = null)
{
return false;
}
/**
* {@inheritdoc}
*/
public function denormalize($data, string $type, string $format = null, array $context = [])
{
throw new LogicException(sprintf('Cannot denormalize with "%s".', \JsonSerializable::class));
}
/**
* {@inheritdoc}
*/
public function hasCacheableSupportsMethod(): bool
{
return __CLASS__ === static::class;
}
}
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