/// <summary>
/// log the message according to loglevel set in config file
/// </summary>
/// <param name="logLevel">pass the loglevel of message</param>
/// <param name="ex">Exception object need to pass for log</param>
/// <param name="logMessage">"message to be logged"</param>
/// <param name="messageFormat">"message with format"</param>
/// <param name="obj">"array of object that to be used by message format"</param>
public void LogInfo(LogLevelWrapper logLevel, Exception ex, string logMessage, string messageFormat = null, params object[] obj)
{
if (log != null)
{
logger(logLevel, ex, logMessage, messageFormat, obj);
}
}
/// <summary>
/// private common function to log the message according to loglevel set in config file
/// </summary>
/// <param name="logLevel">pass the loglevel of message</param>
/// <param name="ex">Exception object need to pass for log</param>
/// <param name="logMessage">"message to be logged"</param>
/// <param name="messageFormat">"message with format"</param>
/// <param name="obj">"array of object that to be used by message format"</param>
private void logger(LogLevelWrapper logLevel, Exception ex, string logMessage, string messageFormat = null, params object[] obj)
{
//if obj is null initilize with empty arry of object
if (obj == null)
{
obj = new object[] { };
}
//verify log level
switch (logLevel)
{
case LogLevelWrapper.ALL:
case LogLevelWrapper.DEBUG:
//verify if logger is configured to log the Debug level message
if (log.IsDebugEnabled)
{
//if message format is provided then log both messages
if (!string.IsNullOrEmpty(messageFormat))
{
log.Debug(logMessage, ex);
log.DebugFormat(messageFormat, obj);
}
//else log the message only
else
{
log.Debug(logMessage, ex);
}
}
break;
case LogLevelWrapper.INFO:
if (log.IsInfoEnabled)
{
if (!string.IsNullOrEmpty(messageFormat))
{
log.Info(logMessage, ex);
log.InfoFormat(messageFormat, obj);
}
else
{
log.Info(logMessage, ex);
}
}
break;
case LogLevelWrapper.WARN:
if (log.IsWarnEnabled)
{
if (!string.IsNullOrEmpty(messageFormat))
{
log.Warn(logMessage, ex);
log.WarnFormat(messageFormat, obj);
}
else
{
log.Warn(logMessage, ex);
}
}
break;
case LogLevelWrapper.ERROR:
if (log.IsErrorEnabled)
{
if (!string.IsNullOrEmpty(messageFormat))
{
log.Error(logMessage, ex);
log.ErrorFormat(messageFormat, obj);
}
else
{
log.Error(logMessage, ex);
}
}
break;
case LogLevelWrapper.FATAL:
if (log.IsFatalEnabled)
{
if (!string.IsNullOrEmpty(messageFormat))
{
log.Fatal(logMessage, ex);
log.FatalFormat(messageFormat, obj);
}
else
{
log.Fatal(logMessage, ex);
}
}
break;
default:
break;
}
}
