public function build() { $annotationReader = $this->annotationReader; if (null === $annotationReader) { $annotationReader = new AnnotationReader(); if (null !== $this->cacheDir) { $this->createDir($this->cacheDir . '/annotations'); $annotationsCache = new FilesystemCache($this->cacheDir . '/annotations'); $annotationReader = new CachedReader($annotationReader, $annotationsCache, $this->debug); } } $metadataDriver = $this->driverFactory->createDriver($this->metadataDirs, $annotationReader); $metadataFactory = new MetadataFactory($metadataDriver, null, $this->debug); $metadataFactory->setIncludeInterfaces($this->includeInterfaceMetadata); if (null !== $this->cacheDir) { $this->createDir($this->cacheDir . '/metadata'); $metadataFactory->setCache(new FileCache($this->cacheDir . '/metadata')); } if (!$this->handlersConfigured) { $this->addDefaultHandlers(); } if (!$this->listenersConfigured) { $this->addDefaultListeners(); } if (!$this->visitorsAdded) { $this->addDefaultSerializationVisitors(); $this->addDefaultDeserializationVisitors(); } $serializer = new Serializer($metadataFactory, $this->handlerRegistry, $this->objectConstructor ?: new UnserializeObjectConstructor(), $this->serializationVisitors, $this->deserializationVisitors, $this->eventDispatcher); if (null !== $this->serializationContextFactory) { $serializer->setSerializationContextFactory($this->serializationContextFactory); } if (null !== $this->deserializationContextFactory) { $serializer->setDeserializationContextFactory($this->deserializationContextFactory); } return $serializer; }