protected function getQuery()
    {
        // Our final results.
        $finalQueryString = '';

        // Construct query string.
        foreach ($this->query as $key => $value) {
            $finalQueryString .= $key.'='.$value.'&';
        }

        // We have something in the result.
        if (! empty($finalQueryString)) {
            $finalQueryString = rtrim($finalQueryString, '&');
        }

        // We return our results.
        return $finalQueryString;
    }