protected function parseData($data)
{
if ($data === null) {
$resource = $this->manager->getFactory()->make('ResourceNull', [$this->manager, $this]);
$resource->parse($data);
return $resource;
}
if (is_array($data)) {
$collection = $this->manager->getFactory()->make('ResourceCollection', [$this->manager, $this]);
$collection->parse($data);
return $collection;
}
if (!is_object($data)) {
throw new ValidationException('Data value has to be null or an object, "' . gettype($data) . '" given.');
}
$object_vars = get_object_vars($data);
// the properties must be type and id or
// the 3 properties must be type, id and meta
if (count($object_vars) === 2 or count($object_vars) === 3 and property_exists($data, 'meta')) {
$resource = $this->manager->getFactory()->make('ResourceIdentifier', [$this->manager, $this]);
$resource->parse($data);
} else {
$resource = $this->manager->getFactory()->make('ResourceItem', [$this->manager, $this]);
$resource->parse($data);
}
return $resource;
}
