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<?php |
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/** |
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* @link https://github.com/nnx-framework/jms-serializer-module |
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* @author Malofeykin Andrey <[email protected]> |
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*/ |
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namespace Nnx\JmsSerializerModule\ObjectConstructor; |
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use Doctrine\Common\Persistence\ManagerRegistry; |
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use JMS\Serializer\Construction\ObjectConstructorInterface; |
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use JMS\Serializer\VisitorInterface; |
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use JMS\Serializer\Metadata\ClassMetadata; |
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use JMS\Serializer\DeserializationContext; |
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use Nnx\JmsSerializerModule\DoctrineObjectEngine\DoctrineObjectEngineInterface; |
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/** |
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* Class DoctrineObjectConstructor |
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* |
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* @package Nnx\JmsSerializerModule\ObjectConstructor |
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*/ |
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class DoctrineObjectConstructor implements ObjectConstructorInterface |
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{ |
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/** |
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* Хранилище ObjectManager'ов Doctrine |
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* |
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* @var ManagerRegistry |
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*/ |
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protected $managerRegistry; |
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/** |
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* Конструктор объектов которому делегируется создание объекта из данных, в случае если данные не подходят для данного |
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* конструктора |
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* |
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* @var ObjectConstructorInterface |
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*/ |
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protected $fallbackConstructor; |
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/** |
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* Движок для создания объектов доктрины |
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* |
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* @var DoctrineObjectEngineInterface |
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*/ |
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protected $doctrineObjectEngine; |
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/** |
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* Информация о уже обработанных конейнерах данных |
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* |
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* @var array |
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*/ |
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protected $finishedDataContainerId = []; |
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/** |
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* Constructor. |
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* |
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* @param ManagerRegistry $managerRegistry Manager registry |
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* @param ObjectConstructorInterface $fallbackConstructor Fallback object constructor |
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* @param DoctrineObjectEngineInterface $doctrineObjectEngine |
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*/ |
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public function __construct( |
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ManagerRegistry $managerRegistry, |
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ObjectConstructorInterface $fallbackConstructor, |
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DoctrineObjectEngineInterface $doctrineObjectEngine |
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) { |
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$this->setManagerRegistry($managerRegistry); |
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$this->setFallbackConstructor($fallbackConstructor); |
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$this->setDoctrineObjectEngine($doctrineObjectEngine); |
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} |
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/** |
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* @inheritdoc |
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* |
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* @param VisitorInterface $visitor |
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* @param ClassMetadata $metadata |
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* @param mixed $data |
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* @param array $type |
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* @param DeserializationContext $context |
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* |
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* @return mixed |
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*/ |
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public function construct(VisitorInterface $visitor, ClassMetadata $metadata, $data, array $type, DeserializationContext $context) |
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{ |
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$fallbackConstructor = $this->getFallbackConstructor(); |
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if (!$data instanceof DoctrineObjectConstructor\DataInterface) { |
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return $fallbackConstructor->construct($visitor, $metadata, $data, $type, $context); |
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} |
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// Locate possible ObjectManager |
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$objectManager = $this->getManagerRegistry()->getManagerForClass($metadata->name); |
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if (!$objectManager) { |
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// No ObjectManager found, proceed with normal deserialization |
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return $fallbackConstructor->construct($visitor, $metadata, $data, $type, $context); |
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} |
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// Locate possible ClassMetadata |
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$classMetadataFactory = $objectManager->getMetadataFactory(); |
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if ($classMetadataFactory->isTransient($metadata->name)) { |
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// No ClassMetadata found, proceed with normal deserialization |
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return $fallbackConstructor->construct($visitor, $metadata, $data, $type, $context); |
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} |
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$dataContainer = $data->getDataContainer(); |
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$doctrineObjectEngine = $this->getDoctrineObjectEngine(); |
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$dataContainerId = $dataContainer->getId(); |
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if (!array_key_exists($dataContainerId, $this->finishedDataContainerId)) { |
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$doctrineObjectEngine->import($dataContainer, $metadata->name, $objectManager); |
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$objectManager->flush(); |
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$this->finishedDataContainerId[$dataContainerId] = $dataContainerId; |
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} |
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$entity = $data->getEntity(); |
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return $doctrineObjectEngine->getDoctrineEntityByDataContainer($entity); |
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} |
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/** |
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* Возвращает хранилище ObjectManager'ов Doctrine |
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* |
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* @return ManagerRegistry |
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*/ |
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public function getManagerRegistry() |
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{ |
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return $this->managerRegistry; |
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} |
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/** |
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* Устанавливает хранилище ObjectManager'ов Doctrine |
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* |
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* @param ManagerRegistry $managerRegistry |
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* |
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* @return $this |
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*/ |
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public function setManagerRegistry(ManagerRegistry $managerRegistry) |
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{ |
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$this->managerRegistry = $managerRegistry; |
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return $this; |
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} |
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/** |
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* Возвращает конструктор объектов которому делегируется создание объекта из данных, в случае если данные не |
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* подходят для данного конструктора |
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* |
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* @return ObjectConstructorInterface |
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*/ |
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public function getFallbackConstructor() |
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{ |
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return $this->fallbackConstructor; |
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} |
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/** |
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* Устанавливает конструктор объектов которому делегируется создание объекта из данных, в случае если данные не |
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* подходят для данного конструктора |
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* |
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* @param ObjectConstructorInterface $fallbackConstructor |
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* |
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* @return $this |
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*/ |
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public function setFallbackConstructor($fallbackConstructor) |
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{ |
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$this->fallbackConstructor = $fallbackConstructor; |
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return $this; |
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} |
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/** |
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* Возвращает движок для создания объектов доктрины |
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* |
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* @return DoctrineObjectEngineInterface |
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*/ |
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public function getDoctrineObjectEngine() |
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{ |
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return $this->doctrineObjectEngine; |
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} |
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/** |
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* Устанавливает движок для создания объектов доктрины |
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* |
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* @param DoctrineObjectEngineInterface $doctrineObjectEngine |
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* |
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* @return $this |
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*/ |
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public function setDoctrineObjectEngine(DoctrineObjectEngineInterface $doctrineObjectEngine) |
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{ |
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$this->doctrineObjectEngine = $doctrineObjectEngine; |
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return $this; |
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} |
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} |
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