76 lines
2.1 KiB
PHP
76 lines
2.1 KiB
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(mixed $object, string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
|
|
{
|
|
if ($this->isCircularReference($object, $context)) {
|
|
return $this->handleCircularReference($object, $format, $context);
|
|
}
|
|
|
|
if (!$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(mixed $data, string $format = null): bool
|
|
{
|
|
return $data instanceof \JsonSerializable;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function supportsDenormalization(mixed $data, string $type, string $format = null): bool
|
|
{
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function denormalize(mixed $data, string $type, string $format = null, array $context = []): mixed
|
|
{
|
|
throw new LogicException(sprintf('Cannot denormalize with "%s".', \JsonSerializable::class));
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function hasCacheableSupportsMethod(): bool
|
|
{
|
|
return __CLASS__ === static::class;
|
|
}
|
|
}
|