/**
* Retrieve a object of JSON-RPC request.
*
* @return object The request object.
*/
public static function getRequest()
{
if (static::$request == null) {
$http = Http\Request::getInstance();
$body = $http->getBody();
static::$request = Request::fromJson($body);
}
return static::$request;
}
/**
* Set request parametes based on JSON
*
* @param string The formatted JSON as string.
* @return Request An object of JSON-RPC request.
*/
public static function fromJson($json)
{
$data = json_decode($json, $assoc = true, $depth = 512);
if (strlen($json) && $data === null) {
$code = JsonRPCException::E_PARSE;
$message = 'Invalid JSON was received by the server.' . 'An error occurred on the server while parsing the JSON text.';
throw new JsonRPCException($message, $code, ['json' => $json]);
}
$request = new Request();
return $request->setOptions($data);
}
