private void UnsubscribeToEvents(IObservableLog observableLog)
{
if (observableLog != null)
{
observableLog.LogEvent -= OnLogEvent;
}
}
private void UnsubscribeToEvents(IObservableLog observableLog)
{
if (observableLog != null)
{
observableLog.LogEvent -= OnLogEvent;
}
}
public FormattingLogObserver(IObservableLog observableLog, ILoggedItemFormatter loggedItemFormatter)
{
if (observableLog == null) { throw new ArgumentNullException("observableLog"); }
if (loggedItemFormatter == null) { throw new ArgumentNullException("loggedItemFormatter"); }
_observableLog = observableLog;
_loggedItemFormatter = loggedItemFormatter;
_observableLog.LogEvent += OnLogEvent;
}
/// <summary>
/// Adds an observed log to the hub
/// </summary>
/// <param name="observableLog"></param>
public bool AddObservedLog(IObservableLog observableLog)
{
if (observableLog == null) { throw new ArgumentNullException("observableLog"); }
if (!_observedLogs.Contains(observableLog))
{
_observedLogs.Add(observableLog);
SubscribeToEvents(observableLog);
return true;
}
return false;
}
/// <summary>
/// Removes all observed logs from the hub
/// </summary>
/// <param name="observableLog"></param>
/// <returns>true si l'élément a été enlevé</returns>
public bool RemoveLogObserver(IObservableLog observableLog)
{
var removed = false;
if (observableLog != null)
{
removed = _observedLogs.Remove(observableLog);
if (removed)
{
UnsubscribeToEvents(observableLog);
}
}
return removed;
}
/// <summary>
/// Removes all observed logs from the hub
/// </summary>
/// <param name="observableLog"></param>
/// <returns>true si l'élément a été enlevé</returns>
public bool RemoveLogObserver(IObservableLog observableLog)
{
var removed = false;
if (observableLog != null)
{
removed = _observedLogs.Remove(observableLog);
if (removed)
{
UnsubscribeToEvents(observableLog);
}
}
return(removed);
}
/// <summary>
/// Adds an observed log to the hub
/// </summary>
/// <param name="observableLog"></param>
public bool AddObservedLog(IObservableLog observableLog)
{
if (observableLog == null)
{
throw new ArgumentNullException("observableLog");
}
if (!_observedLogs.Contains(observableLog))
{
_observedLogs.Add(observableLog);
SubscribeToEvents(observableLog);
return(true);
}
return(false);
}
public ToFileAsyncFormattingLogObserver(IObservableLog observableLog, ILoggedItemFormatter loggedItemFormatter)
: base(observableLog, loggedItemFormatter)
{
}
public ToStringFormattingLogObserver(IObservableLog observableLog, ILoggedItemFormatter loggedItemFormatter)
: base(observableLog, loggedItemFormatter)
{
}
public ToFileAsyncFormattingLogObserver(IObservableLog observableLog, ILoggedItemFormatter loggedItemFormatter)
: base(observableLog, loggedItemFormatter)
{
}