public static IObservable <TSource> HandleErrors <TSource, TException>(this IObservable <TSource> source, XpandCmdlet cmdlet, object targetObject, SynchronizationContext context = null) where TException : Exception
{
context ??= SynchronizationContext.Current;
targetObject ??= cmdlet.ActivityName;
return(source.ObserveOn(context)
.Catch <TSource, TException>(exception => {
var errorAction = cmdlet.ErrorAction();
if (errorAction == ActionPreference.SilentlyContinue)
{
return Observable.Return(default(TSource));
}
var errorRecord = new ErrorRecord(exception, exception.GetHashCode().ToString(), ErrorCategory.InvalidOperation, targetObject);
cmdlet.WriteError(errorRecord);
if (errorAction == ActionPreference.Stop)
{
return Observable.Throw <TSource>(exception);
}
if (errorAction == ActionPreference.Ignore || errorAction == ActionPreference.Continue)
{
return Observable.Empty <TSource>();
}
throw new NotImplementedException($"{errorAction}");
}));
}
public static IObservable <TSource> HandleErrors <TSource>(this IObservable <TSource> source, XpandCmdlet cmdlet, object targetObject = null, SynchronizationContext context = null)
{
context ??= SynchronizationContext.Current;
return(source.HandleErrors <TSource, Exception>(cmdlet, targetObject, context));
}
