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<?php |
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namespace PPP\DataModel\Deserializers; |
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use Deserializers\Exceptions\UnsupportedTypeException; |
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use Deserializers\TypedObjectDeserializer; |
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use PPP\DataModel\ResourceNode; |
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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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abstract class AbstractResourceNodeDeserializer extends TypedObjectDeserializer { |
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/** |
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* @var string |
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*/ |
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private $valueType; |
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/** |
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* @param string $valueType |
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*/ |
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public function __construct($valueType) { |
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$this->valueType = $valueType; |
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parent::__construct('resource', 'type'); |
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} |
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/** |
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* @see DispatchableDeserializer::isDeserializerFor |
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*/ |
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public function isDeserializerFor($serialization) { |
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return parent::isDeserializerFor($serialization) && |
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$this->getValueType($serialization) === $this->valueType; |
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} |
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/** |
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* @see TypedObjectDeserializer::assertCanDeserialize |
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*/ |
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protected function assertCanDeserialize($serialization) { |
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parent::assertCanDeserialize($serialization); |
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if($this->getValueType($serialization) !== $this->valueType) { |
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throw new UnsupportedTypeException($serialization['value-type']); |
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} |
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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($serialization); |
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$this->requireAttributes($serialization, 'value'); |
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$this->assertAttributeInternalType($serialization, 'value', 'string'); |
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return $this->getDeserialization($serialization['value'], $serialization); |
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} |
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/** |
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* @param string $value |
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* @param array $serialization |
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* @return ResourceNode |
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*/ |
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protected abstract function getDeserialization($value, array $serialization); |
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private function getValueType(array $serialization) { |
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if(array_key_exists('value-type', $serialization)) { |
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$this->assertAttributeInternalType($serialization, 'value-type', 'string'); |
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return $serialization['value-type']; |
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} else { |
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return 'string'; |
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} |
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} |
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} |
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ProjetPP /
PPP-datamodel-PHP
