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<?php |
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namespace PPP\DataModel\Deserializers; |
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use Deserializers\TypedObjectDeserializer; |
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use PPP\DataModel\DeserializerFactory; |
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use PPP\DataModel\TripleNode; |
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use PPP\DataModel\UnionNode; |
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/** |
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* @licence AGPLv3+ |
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* @author Thomas Pellissier Tanon |
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*/ |
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class TripleNodeDeserializer extends TypedObjectDeserializer { |
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/** |
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* @var DeserializerFactory |
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*/ |
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private $deserializerFactory; |
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/** |
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* @param DeserializerFactory $deserializerFactory |
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*/ |
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public function __construct(DeserializerFactory $deserializerFactory) { |
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$this->deserializerFactory = $deserializerFactory; |
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parent::__construct('triple', 'type'); |
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} |
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/** |
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* @see Deserializer::deserialize |
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*/ |
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public function deserialize($serialization) { |
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$this->assertCanDeserialize($serialization); |
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return $this->getDeserialization($serialization); |
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} |
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private function getDeserialization(array $serialization) { |
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$this->requireAttributes($serialization, 'subject', 'predicate', 'object'); |
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$nodeDeserializer = $this->deserializerFactory->newNodeDeserializer(); |
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$baseTriple = new TripleNode( |
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$nodeDeserializer->deserialize($serialization['subject']), |
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$nodeDeserializer->deserialize($serialization['predicate']), |
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$nodeDeserializer->deserialize($serialization['object']) |
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); |
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if(!array_key_exists('inverse-predicate', $serialization)) { |
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return $baseTriple; |
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} |
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return new UnionNode(array( |
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$baseTriple, |
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new TripleNode( |
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$baseTriple->getObject(), |
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$nodeDeserializer->deserialize($serialization['inverse-predicate']), |
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$baseTriple->getSubject() |
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) |
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)); |
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} |
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} |
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ProjetPP /
PPP-datamodel-PHP
