private void CopyRow(BatchJob batchJob, string[] sourceRow, DataTable targetTable, IEnumerable <FieldMapping> mappings, IBatchValidator validator)
{
try
{
// skip empty rows
if (IsRowNull(sourceRow))
{
return;
}
var targetRow = targetTable.NewRow();
foreach (var mapping in mappings)
{
if (!(mapping.Index.HasValue || mapping.Default.HasValue))
{
continue;
}
if (mapping.Default.HasValue)
{
var defaultValue = GetDefault(batchJob, mapping);
targetRow[mapping.Name] = defaultValue;
}
else
{
var sourceValue = sourceRow[mapping.Index.Value];
sourceValue.TryConvert(mapping.DataType, out var value);
var translator = _factory.ResolveTranslator(mapping.TranslatorType);
if (translator != null)
{
value = translator.Translate(mapping.TranslatorSource, value);
}
targetRow[mapping.Name] = value ?? DBNull.Value; // null must be set as DBNull
}
}
// ValidateRow should throw exception if can't continue
validator?.ValidateRow(batchJob, targetRow);
targetTable.Rows.Add(targetRow);
}
catch (DuplicateException dex)
{
_logger.LogError(dex, dex.Message);
batchJob.Duplicates++;
bool quit = batchJob.DuplicateHandling == BatchError.Quit;
if (quit)
{
throw;
}
}
catch (Exception ex)
{
_logger.LogError(ex, ex.GetBaseException().Message);
batchJob.Errors++;
bool quit = batchJob.ErrorHandling == BatchError.Quit ||
batchJob.Errors > batchJob.MaxErrors;
if (quit)
{
throw;
}
}
}
private void CopyRow(BatchJob batchJob, DataRow sourceRow, DataTable targetTable, IEnumerable<FieldMapping> mappings, IBatchValidator validator)
{
try
{
// skip empty rows
if (IsRowNull(sourceRow))
return;
var targetRow = targetTable.NewRow();
foreach (var mapping in mappings)
{
if (!(mapping.Index.HasValue || mapping.Default.HasValue))
continue;
var sourceValue = mapping.Index.HasValue
? sourceRow[mapping.Index.Value]
: GetDefault(batchJob, mapping);
var translator = _factory.ResolveTranslator(mapping.TranslatorType);
if (translator != null)
sourceValue = translator.Translate(mapping.TranslatorSource, sourceValue);
targetRow[mapping.Name] = sourceValue ?? DBNull.Value; // null must be set as DBNull
}
// ValidateRow should throw exception if can't continue
if (validator != null)
validator.ValidateRow(batchJob, targetRow);
targetTable.Rows.Add(targetRow);
}
catch (DuplicateException dex)
{
Logger.Error()
.Message(dex.Message)
.Exception(dex)
.Write();
batchJob.Duplicates++;
bool quit = batchJob.DuplicateHandling == BatchError.Quit;
if (quit)
throw;
}
catch (Exception ex)
{
Logger.Error()
.Message(ex.GetBaseException().Message)
.Exception(ex)
.Write();
batchJob.Errors++;
bool quit = batchJob.ErrorHandling == BatchError.Quit ||
batchJob.Errors > batchJob.MaxErrors;
if (quit)
throw;
}
}
