/// <summary>
/// Logs an error.
/// </summary>
/// <param name="message">The message.</param>
/// <param name="ex">An exception.</param>
public static void LogError(string message, Exception ex)
{
lock (_eventLog)
{
if (ex is System.Threading.ThreadAbortException)
{
_eventLog.WriteWarning("Task scheduling and execution aborted.");
}
else
{
var msg = string.Format("An error ocurred during task execution:\r\n\r\n{0}\r\n\r\n{1}: {2}\r\n\r\nStacktrace:\r\n{3}", message, ex.GetType().Name, ex.Message, ex.StackTrace);
_eventLog.WriteError(msg);
}
}
}
/// <summary>
/// Writes the specified audit log entry.
/// </summary>
/// <param name="entryData">The entry data.</param>
/// <exception cref="System.ArgumentNullException">entryData</exception>
public void Write(IAuditLogEntryData entryData)
{
if (entryData == null)
{
throw new ArgumentNullException(nameof(entryData));
}
// Writes an entry to the event log
var eventLogMessage = new StringBuilder();
eventLogMessage.AppendLine($"Audit log entry. Type: '{entryData.AuditLogEntryType.Name}'");
eventLogMessage.AppendLine($"AuditLogMessage: '{entryData.Message}'");
eventLogMessage.AppendLine($"Success: '{entryData.Success}'");
eventLogMessage.AppendLine($"Severity: '{entryData.SeverityEnum}'");
eventLogMessage.AppendLine($"UserName: '******'");
eventLogMessage.AppendLine($"CreatedDate: '{entryData.CreatedDate.ToLocalTime().ToString("o")}'");
if (entryData.Parameters.Count > 0)
{
eventLogMessage.AppendLine("Parameters:");
foreach (var kvp in entryData.Parameters)
{
eventLogMessage.AppendLine($"{kvp.Key}: '{kvp.Value}'");
}
}
switch (entryData.SeverityEnum)
{
case AuditLogSeverityEnum_Enumeration.AuditLogError:
_eventLog.WriteError(eventLogMessage.ToString());
break;
case AuditLogSeverityEnum_Enumeration.AuditLogInformation:
_eventLog.WriteInformation(eventLogMessage.ToString());
break;
case AuditLogSeverityEnum_Enumeration.AuditLogWarning:
_eventLog.WriteWarning(eventLogMessage.ToString());
break;
}
}
/// <summary>
/// Runs the action.
/// </summary>
/// <param name="action">The action.</param>
/// <param name="cancellationToken">The cancellation token.</param>
private void RunAction(Action action, CancellationToken cancellationToken)
{
try
{
if (cancellationToken.IsCancellationRequested)
{
return;
}
action();
}
catch (Exception ex)
{
string msg = "An error occured running rendezvous point action. Id:{0}, Error:{1}.";
if (_eventLog != null)
{
_eventLog.WriteWarning(msg, _id, ex.ToString());
}
else
{
Trace.TraceWarning(msg, _id, ex);
}
}
}
/// <summary>
/// Writes the warning.
/// </summary>
/// <param name="message">The message.</param>
/// <param name="args">The arguments.</param>
public void WriteWarning(string message, params object[] args)
{
_view.WriteWarning(message, args);
}
