public function deserialize(VisitorInterface $visitor, $data, $type, &$handled)
{
if (!class_exists($type) || !in_array('JMS\\SerializerBundle\\Serializer\\Handler\\DeserializationHandlerInterface', class_implements($type))) {
return;
}
$metadata = $this->metadataFactory->getMetadataForClass($type);
$visitor->startVisitingObject($metadata, $data, $type);
$instance = $visitor->getResult();
$instance->deserialize($visitor, $data, $type, $handled);
return $instance;
}
public function accept($data, $type, VisitorInterface $visitor)
{
// determine type if not given
if (null === $type) {
if (null === $data) {
return null;
}
$type = gettype($data);
if ('object' === $type) {
$type = get_class($data);
}
}
if ('string' === $type) {
return $visitor->visitString($data, $type);
} else {
if ('integer' === $type) {
return $visitor->visitInteger($data, $type);
} else {
if ('boolean' === $type) {
return $visitor->visitBoolean($data, $type);
} else {
if ('double' === $type) {
return $visitor->visitDouble($data, $type);
} else {
if ('array' === $type || 'a' === $type[0] && 0 === strpos($type, 'array<')) {
return $visitor->visitArray($data, $type);
} else {
if ('resource' === $type) {
$path = array();
foreach ($this->visiting as $obj) {
$path[] = get_class($obj);
}
$msg = 'Resources are not supported in serialized data.';
if ($path) {
$msg .= ' Path: ' . implode(' -> ', $path);
}
throw new \RuntimeException($msg);
} else {
if (self::DIRECTION_SERIALIZATION === $this->direction && null !== $data) {
if ($this->visiting->contains($data)) {
return null;
}
$this->visiting->attach($data);
}
// try custom handler
$handled = false;
$rs = $visitor->visitUsingCustomHandler($data, $type, $handled);
if ($handled) {
if (self::DIRECTION_SERIALIZATION === $this->direction) {
$this->visiting->detach($data);
}
return $rs;
}
$metadata = $this->metadataFactory->getMetadataForClass($type);
if (null !== $this->exclusionStrategy && $this->exclusionStrategy->shouldSkipClass($metadata)) {
if (self::DIRECTION_SERIALIZATION === $this->direction) {
$this->visiting->detach($data);
}
return null;
}
// pre-serialization callbacks
if (self::DIRECTION_SERIALIZATION === $this->direction) {
foreach ($metadata->preSerializeMethods as $method) {
$method->invoke($data);
}
}
// check if traversable
if (self::DIRECTION_SERIALIZATION === $this->direction && $data instanceof \Traversable) {
$rs = $visitor->visitTraversable($data, $type);
$this->afterVisitingObject($metadata, $data, self::DIRECTION_SERIALIZATION === $this->direction);
return $rs;
}
$visitor->startVisitingObject($metadata, $data, $type);
foreach ($metadata->propertyMetadata as $propertyMetadata) {
if (null !== $this->exclusionStrategy && $this->exclusionStrategy->shouldSkipProperty($propertyMetadata)) {
continue;
}
if (self::DIRECTION_DESERIALIZATION === $this->direction && $propertyMetadata->readOnly) {
continue;
}
// try custom handler
if (!$visitor->visitPropertyUsingCustomHandler($propertyMetadata, $data)) {
$visitor->visitProperty($propertyMetadata, $data);
}
}
$rs = $visitor->endVisitingObject($metadata, $data, $type);
$this->afterVisitingObject($metadata, self::DIRECTION_SERIALIZATION === $this->direction ? $data : $rs);
return $rs;
}
}
}
}
}
}
}
