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<?php |
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namespace TBolier\RethinkQL\Serializer; |
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use Symfony\Component\Serializer\Exception\InvalidArgumentException; |
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use Symfony\Component\Serializer\Exception\LogicException; |
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use Symfony\Component\Serializer\Normalizer\AbstractNormalizer; |
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use Symfony\Component\Serializer\Normalizer\NormalizerInterface; |
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use Symfony\Component\Serializer\SerializerInterface; |
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use TBolier\RethinkQL\Query\MessageInterface; |
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use TBolier\RethinkQL\Query\OptionsInterface; |
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class QueryNormalizer extends AbstractNormalizer |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function normalize($object, $format = null, array $context = array()) |
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{ |
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if ($this->isCircularReference($object, $context)) { |
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return $this->handleCircularReference($object); |
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} |
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if (!$object instanceof \JsonSerializable && !$object instanceof \stdClass) { |
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throw new InvalidArgumentException(sprintf('The ' . get_class($object) . ' must implement "%s".', \JsonSerializable::class)); |
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} |
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if (!$this->serializer instanceof NormalizerInterface) { |
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throw new LogicException('Cannot normalize object because injected serializer is not a normalizer'); |
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} |
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if ($object instanceof \stdClass) { |
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return (array)$object; |
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} |
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if ($object instanceof OptionsInterface) { |
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return (object)$object->jsonSerialize(); |
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} |
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return $this->serializer->normalize($object->jsonSerialize(), $format, $context); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supportsNormalization($data, $format = null) |
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{ |
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return \is_object($data) && $format === 'json'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supportsDenormalization($data, $type, $format = null) |
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{ |
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return false; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function denormalize($data, $class, $format = null, array $context = array()) |
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{ |
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throw new LogicException(sprintf('Cannot denormalize with "%s".', __CLASS__)); |
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} |
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} |
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