/// <summary>
/// Formats the message.
/// </summary>
/// <param name="logLevel">The log level.</param>
/// <param name="logLocation">The log location.</param>
/// <param name="context">The context.</param>
/// <param name="message">The message.</param>
/// <param name="exception">The exception.</param>
/// <param name="parameters">The parameters.</param>
/// <returns></returns>
public static string FormatMessage(LogLevel logLevel, LogLocation logLocation, string context, string message, Exception exception, params object[] parameters)
{
var lineMessage = new StringBuilder();
if (logLocation != null)
{
lineMessage.AppendFormat("{0}({1},{2}): ", logLocation.File, logLocation.Line, logLocation.Column);
}
// Write log parsable by Visual Studio
var levelName = Enum.GetName(typeof(LogLevel), logLevel).ToLower();
lineMessage.AppendFormat("{0}:{1}{2}", levelName, (context != null) ? $" in {context} " : "", message != null ? string.Format(message, parameters) : "");
return(lineMessage.ToString());
}
/// <summary>
/// Logs the specified log message.
/// </summary>
/// <param name="logLevel">The log level</param>
/// <param name="logLocation">The log location.</param>
/// <param name="code">The code.</param>
/// <param name="context">The context.</param>
/// <param name="message">The message.</param>
/// <param name="exception">The exception.</param>
/// <param name="parameters">The parameters.</param>
public override void Log(LogLevel logLevel, LogLocation logLocation, string context, string code, string message, Exception exception, params object[] parameters)
{
lock (this)
{
if (Output == null)
{
return;
}
string lineMessage = FormatMessage(logLevel, logLocation, context, message, exception, parameters);
Output.WriteLine(lineMessage);
Output.Flush();
if (exception != null)
{
Output.WriteLine(exception.ToString());
}
}
}
/// <summary> /// Logs the specified log message. /// </summary> /// <param name="logLevel">The log level</param> /// <param name="logLocation">The log location.</param> /// <param name="context">The context.</param> /// <param name="message">The message.</param> /// <param name="exception">The exception.</param> /// <param name="parameters">The parameters.</param> public abstract void Log(LogLevel logLevel, LogLocation logLocation, string context, string code, string message, Exception exception, params object[] parameters);