protected function getLogLevel($logLevel)
    {
        switch ($logLevel) {
            case Logger::DEBUG:
                return Severity::debug();
            case Logger::INFO:
                return Severity::info();
            case Logger::NOTICE:
                return Severity::info();
            case Logger::WARNING:
                return Severity::warning();
            case Logger::ERROR:
                return Severity::error();
            case Logger::CRITICAL:
                return Severity::fatal();
            case Logger::ALERT:
                return Severity::fatal();
            case Logger::EMERGENCY:
                return Severity::fatal();

        }
    }