public function getStatusText()
    {
        switch ($this->getStatus()) {
            case self::Status_Success:
                return $this->t('message_response_success');
            case self::Status_Notices:
                return $this->t('message_response_notices');
            case self::Status_Warnings:
                return $this->t('message_response_warnings');
            case self::Status_Errors:
                return $this->t('message_response_errors');
            case self::Status_Exception:
                return $this->t('message_response_exception');
            case null:
                return $this->t('message_response_not_set');
            default:
                return sprintf($this->t('message_response_unknown'), $this->getStatus());
        }
    }