/// <summary>
/// See <see cref="ILogHelper.DefineFatalLogMessage"/> for more details.
/// </summary>
/// <param name="message">
/// The message to be logged.
/// </param>
/// <param name="errorCategory">
/// The specifics of the error origin.
/// </param>
/// <param name="errorType">
/// The type of error being logged.
/// </param>
/// <param name="exception">
/// The exception (if one exists) associated with the error.
/// </param>
/// <returns>
/// A new, initalised <see cref="LogMessage"/> instance.
/// </returns>
public LogMessage DefineFatalLogMessage(string message, ErrorCategory errorCategory, ErrorType errorType, BaseException exception = null)
{
var logMessage = new LogMessage(TraceEventType.Critical);
logMessage.Exception = exception;
logMessage.Message = message;
logMessage.ErrorCode = new ErrorCode(Severity.Critical, errorCategory, errorType);
return logMessage;
}
/// <summary>
/// Creates an Information log message.
/// </summary>
/// <param name="message">
/// The message to be logged.
/// </param>
/// <returns>
/// A new, initalised <see cref="LogMessage"/> instance.
/// </returns>
public LogMessage DefineInformationLogMessage(string message)
{
var logMessage = new LogMessage(TraceEventType.Information);
logMessage.Exception = null;
logMessage.Message = message;
logMessage.ErrorCode = new ErrorCode(Severity.Information, ErrorCategory.None, ErrorType.None);
return logMessage;
}
/// <summary>
/// Builds a log entry.
/// </summary>
/// <param name="logMessage">
/// The details of the log entry to be logged.
/// </param>
/// <returns>
/// A <see cref="LogEntry"/> containing the unique identifier of the log entry, and the log entry itself.
/// </returns>
internal LogEntry BuildLogEntry(LogMessage logMessage)
{
string logEntryId = BuildNextLogNumber();
var logEntry = new LogEntry(logEntryId);
logEntry.Message = CreateLogMessage(logMessage.Message, logMessage.Exception);
logEntry.EventId = 0;
logEntry.Priority = 1;
logEntry.TimeStamp = DateTime.UtcNow;
logEntry.MachineName = MachineName;
logEntry.Win32ThreadId = Thread.CurrentThread.ManagedThreadId.ToString();
if (logMessage.Exception != null)
{
logEntry.ExtendedProperties["errorCategory"] = logMessage.Exception.ErrorCode.Category;
logEntry.ExtendedProperties["errorSeverity"] = logMessage.Exception.ErrorCode.Severity;
logEntry.ExtendedProperties["errorType"] = logMessage.Exception.ErrorCode.ErrorType;
}
else
{
logEntry.ExtendedProperties["errorCategory"] = logMessage.ErrorCode.Category;
logEntry.ExtendedProperties["errorSeverity"] = logMessage.ErrorCode.Severity;
logEntry.ExtendedProperties["errorType"] = logMessage.ErrorCode.ErrorType;
}
return logEntry;
}
