public ColumnValueBag[] Submit()
{
RowValidation.SetAsyncErrors(DataValidationResults.Empty);
if (!SubmitInput())
{
return(null);
}
var result = new ColumnValueBag[DataSet.Count];
var serializers = GetColumnSerializers();
var validationResults = DataValidationResults.Empty;
for (int i = 0; i < DataSet.Count; i++)
{
var validationErrors = DataValidationErrors.Empty;
var columnValueBag = new ColumnValueBag();
result[i] = columnValueBag;
for (int j = 0; j < serializers.Count; j++)
{
var serializer = serializers[j];
if (serializer == null)
{
continue;
}
var textColumn = _.TextColumns[j];
try
{
serializer.Deserialize(textColumn[i], columnValueBag);
}
catch (Exception ex)
{
validationErrors = validationErrors.Add(new DataValidationError(ex.Message, textColumn));
}
}
if (validationErrors.Count > 0)
{
validationResults = validationResults.Add(new DataValidationResult(DataSet[i], validationErrors));
}
}
if (validationResults.Count > 0)
{
RowValidation.SetAsyncErrors(validationResults);
return(null);
}
var pasteAppendService = _sourcePresenter.GetService <DataView.IPasteAppendService>(false);
if (pasteAppendService != null && !pasteAppendService.Verify(result))
{
return(null);
}
return(result);
}
/// <summary>
/// Indica que está no contexto de transformação do objeto
/// </summary>
/// <param name="context">Contexto de transformação</param>
/// <param name="action">Ação que será executada para a transformação</param>
protected override void InTransformContext(Unimake.ETL.ITransform context, System.Action action)
{
ObjectResult = new T();
foreach (var inputRow in context.Source.Rows)
{
RowValidation rowValidation = new RowValidation();
context.DoRowValidation(inputRow, rowValidation);
if (rowValidation.HasErrors)
{
context.RaiseRowInvalid(inputRow, rowValidation);
}
else
{
RowOperation rowOp = context.GetRowOperation(inputRow);
if (rowOp != RowOperation.Ignore)
{
DictionaryRow transformedRow = new DictionaryRow();
foreach (var mapping in context.TransformMap)
{
object rowValue = inputRow[mapping.Key];
Func <object, object> transformFunc;
if (context.TransformFuncs.TryGetValue(mapping.Key, out transformFunc))
{
rowValue = transformFunc(rowValue);
}
transformedRow[mapping.Value] = rowValue;
//aqui temos que preencher o objeto com suas propriedades
SetValue(mapping, rowValue);
}
context.ProcessTransformedRow(rowOp, transformedRow);
}
}
}
}
