private void PrintLogEntry(LogEntry result)
{
if (result == null)
return;
_messages.Add(result.Level.ToString() + " : " + result.Message);
}
/// <summary>
/// Perform logging ( e.g. this just keeps it in memory ) and can log out to a supplied logger.
/// </summary>
/// <param name="entry"></param>
/// <param name="level"></param>
/// <param name="message"></param>
/// <param name="ex"></param>
protected override void PerformLog(LogEntry entry, LogLevel level, String message, Exception ex)
{
_entries.Add(entry);
// Trim if beyond buffer level.
if (_entries.Count > _bufferLevel)
{
// First let callback handle the errors
Flush(0, _bufferLevel);
// Now remove all the items up to buffer level.
_entries.RemoveRange(0, _bufferLevel);
}
}
protected abstract void PerformLog(LogEntry entry, LogLevel level, String message, Exception ex);
/// <summary>
/// Logs debug information
/// </summary>
/// <param name="message">The message to log</param>
/// <param name="ex">The exception</param>
protected override void PerformLog(LogEntry entry, LogLevel level, string message, Exception ex)
{
try
{
// 2. store the entry.
_items.Add(entry);
// 3. ok to flush the entries now?
if (_bufferLevel == 0)
{
Flush();
}
else if (_bufferLevel <= _items.Count)
{
Flush();
}
}
catch (Exception)
{
// Can't do anything at this point. But don't let it fail the application.
}
}
/// <summary>
/// Logs debug information
/// </summary>
/// <param name="message">The message to log</param>
/// <param name="ex">The exception</param>
public void Log(LogLevel level, string tag, string message, Exception ex)
{
_totalEntries++;
// Not enabled.
if (level < Level)
return;
try
{
// 1. create log entry
LogEntry entry = new LogEntry();
entry.Message = message;
entry.Level = level;
entry.TimeStamp = DateTime.Now;
if (ex != null)
{
entry.ErrorMessage = ex.Message;
entry.StackTrace = ex.StackTrace;
entry.Source = ex.Source;
entry.Ex = ex;
}
PerformLog(entry, level, message, ex);
}
catch (Exception)
{
// Can't do anything at this point. But don't let it fail the application.
}
}