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<?php |
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declare(strict_types=1); |
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namespace Chubbyphp\Deserialization\Denormalizer; |
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use Chubbyphp\Deserialization\Accessor\AccessorInterface; |
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use Chubbyphp\Deserialization\DeserializerLogicException; |
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use Chubbyphp\Deserialization\DeserializerRuntimeException; |
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final class CollectionFieldDenormalizer implements FieldDenormalizerInterface |
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{ |
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/** |
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* @var string |
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*/ |
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private $class; |
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/** |
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* @var AccessorInterface |
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*/ |
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private $accessor; |
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/** |
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* @param string $class |
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* @param AccessorInterface $accessor |
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*/ |
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public function __construct(string $class, AccessorInterface $accessor) |
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{ |
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$this->class = $class; |
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$this->accessor = $accessor; |
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} |
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/** |
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* @param string $path |
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* @param object $object |
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* @param mixed $value |
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* @param DenormalizerContextInterface $context |
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* @param DenormalizerInterface|null $denormalizer |
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* |
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* @throws DeserializerLogicException |
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* @throws DeserializerRuntimeException |
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*/ |
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public function denormalizeField( |
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string $path, |
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$object, |
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$value, |
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DenormalizerContextInterface $context, |
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DenormalizerInterface $denormalizer = null |
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) { |
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if (null === $denormalizer) { |
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throw DeserializerLogicException::createMissingDenormalizer($path); |
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} |
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if (!is_array($value)) { |
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throw DeserializerRuntimeException::createInvalidType($path, gettype($value), 'array'); |
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} |
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$existingChildObjects = $this->accessor->getValue($object) ?? []; |
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$newChildObjects = []; |
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foreach ($value as $i => $subValue) { |
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$subPath = $path.'['.$i.']'; |
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if (!is_array($subValue)) { |
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throw DeserializerRuntimeException::createInvalidType($subPath, gettype($value), 'object'); |
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} |
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if (isset($existingChildObjects[$i])) { |
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$newChildObject = $existingChildObjects[$i]; |
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} else { |
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$newChildObject = $this->class; |
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} |
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$newChildObjects[$i] = $denormalizer->denormalize($newChildObject, $subValue, $context, $subPath); |
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} |
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$this->accessor->setValue($object, $newChildObjects); |
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} |
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} |
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chubbyphp /
chubbyphp-deserialization
