public static function retrieve($orderId)
    {
        if (empty($orderId)) {
            throw new OpenPayU_Exception('Empty value of orderId');
        }

        try {
            $authType = self::getAuth();
        } catch (OpenPayU_Exception $e) {
            throw new OpenPayU_Exception($e->getMessage(), $e->getCode());
        }

        $pathUrl = OpenPayU_Configuration::getServiceUrl() . self::ORDER_SERVICE . $orderId;

        $result = self::verifyResponse(OpenPayU_Http::doGet($pathUrl, $authType), 'OrderRetrieveResponse');

        return $result;
    }