Ejemplo n.º 1
0
 /**
  * Build a configured Hateoas instance.
  *
  * @return Hateoas
  */
 public function build()
 {
     $metadataFactory = $this->buildMetadataFactory();
     $relationProvider = new RelationProvider($metadataFactory, $this->chainResolver);
     $relationsRepository = new RelationsRepository($metadataFactory, $relationProvider);
     $expressionEvaluator = new ExpressionEvaluator($this->getExpressionLanguage());
     $linkFactory = new LinkFactory($expressionEvaluator, $this->urlGeneratorRegistry);
     $exclusionManager = new ExclusionManager($expressionEvaluator);
     $linksFactory = new LinksFactory($relationsRepository, $linkFactory, $exclusionManager);
     $embeddedMapFactory = new EmbedsFactory($relationsRepository, $expressionEvaluator, $exclusionManager);
     $linkHelper = new LinkHelper($linkFactory, $relationsRepository);
     // Register Hateoas core functions
     $expressionEvaluator->registerFunction(new LinkExpressionFunction($linkHelper));
     if (null === $this->xmlSerializer) {
         $this->setDefaultXmlSerializer();
     }
     if (null === $this->jsonSerializer) {
         $this->setDefaultJsonSerializer();
     }
     $inlineDeferrers = array();
     $eventSubscribers = array(new XmlEventSubscriber($this->xmlSerializer, $linksFactory, $embeddedMapFactory), new JsonEventSubscriber($this->jsonSerializer, $linksFactory, $embeddedMapFactory, $inlineDeferrers[] = new InlineDeferrer(), $inlineDeferrers[] = new InlineDeferrer()));
     $this->serializerBuilder->addDefaultListeners()->configureListeners(function (EventDispatcherInterface $dispatcher) use($eventSubscribers) {
         foreach ($eventSubscribers as $eventSubscriber) {
             $dispatcher->addSubscriber($eventSubscriber);
         }
     });
     $jmsSerializer = $this->serializerBuilder->build();
     foreach (array_merge($inlineDeferrers, array($this->jsonSerializer, $this->xmlSerializer)) as $serializer) {
         if ($serializer instanceof JMSSerializerMetadataAwareInterface) {
             $serializer->setMetadataFactory($jmsSerializer->getMetadataFactory());
         }
     }
     return new Hateoas($jmsSerializer, $linkHelper);
 }