public bool ReadingExceptionOccurred(CsvHelperException obj)
{
var line = new FlatFileLine(obj.ReadingContext);
switch (_strategy)
{
case BadDataHandlingStrategy.IgnoreRows:
if (_maximumErrorsToReport-- > 0)
{
_listener.OnNotify(this, new NotifyEventArgs(ProgressEventType.Warning, "Ignored ReadingException on " + line.GetLineDescription(), obj));
}
//move to next line
_dataPusher.BadLines.Add(obj.ReadingContext.RawRow);
break;
case BadDataHandlingStrategy.DivertRows:
DivertErrorRow(new FlatFileLine(obj.ReadingContext), obj);
break;
case BadDataHandlingStrategy.ThrowException:
throw new FlatFileLoadException("Bad data found on li" + line.GetLineDescription(), obj);
default:
throw new ArgumentOutOfRangeException();
}
//todo should this return true or false? not clear, this was an API change in CSV.
return(true);
}
public void BadDataFound(FlatFileLine line, bool isFromCsvHelper = false)
{
if (_ignoreBadDataEvents && isFromCsvHelper)
{
if (_maximumErrorsToReport-- > 0)
{
_listener.OnNotify(this, new NotifyEventArgs(ProgressEventType.Warning, "Ignorring CSVHelper internal bad data warning:" + line.GetLineDescription()));
return;
}
}
switch (_strategy)
{
case BadDataHandlingStrategy.IgnoreRows:
if (_maximumErrorsToReport-- > 0)
{
_listener.OnNotify(this, new NotifyEventArgs(ProgressEventType.Warning, "Ignored BadData on " + line.GetLineDescription()));
}
//move to next line
_dataPusher.BadLines.Add(line.LineNumber);
break;
case BadDataHandlingStrategy.DivertRows:
DivertErrorRow(line, null);
break;
case BadDataHandlingStrategy.ThrowException:
throw new FlatFileLoadException("Bad data found on " + line.GetLineDescription());
default:
throw new ArgumentOutOfRangeException();
}
}
public void DivertErrorRow(FlatFileLine line, Exception ex)
{
if (DivertErrorsFile == null)
{
DivertErrorsFile = new FileInfo(Path.Combine(_fileToLoad.File.Directory.FullName, Path.GetFileNameWithoutExtension(_fileToLoad.File.Name) + "_Errors.txt"));
//delete any old version
if (DivertErrorsFile.Exists)
{
DivertErrorsFile.Delete();
}
}
if (_maximumErrorsToReport-- > 0)
{
_listener.OnNotify(this, new NotifyEventArgs(ProgressEventType.Warning, "Diverting Error on " + line.GetLineDescription() + " to '" + DivertErrorsFile.FullName + "'", ex));
}
File.AppendAllText(DivertErrorsFile.FullName, line.RawRecord);
//move to next line
_dataPusher.BadLines.Add(line.LineNumber);
}