public function onPreSerialize(PreSerializeEvent $event) { $object = $event->getData(); if (!$object instanceof Proxy) { return; } $object->__load(); $type = $event->getType(); if ($type->is(get_class($object))) { $type->setName(get_parent_class($object)); } }
private function serialize($data, Type $type, SerializationContext $context) { $inVisitingStack = is_object($data) && null !== $data && !$context->getMetadataStack()->getCurrent() instanceof AdditionalPropertyMetadata; if ($inVisitingStack) { if ($context->isVisiting($data)) { return null; } $context->startVisiting($data); } // If we're serializing a polymorphic type, then we'll be interested in the // metadata for the actual type of the object, not the base class. if (is_subclass_of($data, $type->getName(), false)) { $type = new Type(get_class($data)); } if (null !== $this->dispatcher && !is_scalar($data)) { $this->dispatcher->dispatch(Events::PRE_SERIALIZE, $event = new PreSerializeEvent($context, $data, $type)); $data = $event->getData(); } $metadata = $this->getMetadataForType($type); if (null !== $metadata) { foreach ($metadata->preSerializeMethods as $method) { $method->getReflection()->invoke($data); } } $context->getVisitor()->startVisiting($data, $type, $context); $this->callVisitor($data, $type, $context, $metadata); if (null !== $metadata) { foreach ($metadata->postSerializeMethods as $method) { $method->getReflection()->invoke($data); } } if (null !== $this->dispatcher && !is_scalar($data)) { $this->dispatcher->dispatch(Events::POST_SERIALIZE, new PostSerializeEvent($context, $data, $type)); } $rs = $context->getVisitor()->endVisiting($data, $type, $context); if ($inVisitingStack) { $context->stopVisiting($data); } return $rs; }