private IEnumerable<string> GetItems(Config config, ScanErrorSource source, string currentPath, Func<IEnumerable<string>> getter)
{
try {
return getter();
} catch (Exception e) {
mScanErrorHandler.Handle(config, source, currentPath, e);
}
return Enumerable.Empty<string>();
}
public void Handle(Config config, ScanErrorSource source, string currentPath, Exception exception)
{
switch (config.ScanErrorMode) {
case ScanErrorMode.Ask:
AskHandlers(config, source, currentPath, exception);
break;
case ScanErrorMode.Throw:
throw new ScanException(exception.Message, exception);
default:
return;
}
}
public ScanErrorEventArgs(ScanErrorSource source, string path, Exception exception)
{
Source = source;
Path = path;
Exception = exception;
}
private static void AskHandlers(Config config, ScanErrorSource source, string currentPath, Exception exception)
{
config.Handlers.HandleError(new ScanErrorEventArgs(source, currentPath, exception));
}