@Override
protected boolean performLeavingAction(WizardStepDirection direction) {
if (direction == WizardStepDirection.FINISH) {
try {
if (state.getTranslator() != null) {
state.getTranslator().close();
}
} catch (OperatorException e) {
ImportWizardUtils.showErrorMessage(
state.getDataResultSetFactory().getResourceName(), e.toString(), e);
}
// use settings edited by user even if he never pressed Enter or otherwise confirmed his
// changes
for (int i = 0; i < previewTable.getColumnCount(); i++) {
EditableTableHeaderColumn col =
(EditableTableHeaderColumn) previewTable.getColumnModel().getColumn(i);
if (col.getHeaderEditor() instanceof MetaDataTableHeaderCellEditor) {
MetaDataTableHeaderCellEditor editor =
(MetaDataTableHeaderCellEditor) col.getHeaderEditor();
editor.updateColumnMetaData();
}
}
}
return true;
}
private void updateTableModel(ExampleSet exampleSet) {
if (previewTable == null) {
previewTable = new ExtendedJTable(false, false, false);
}
// data model
DataTableViewerTableModel model =
new DataTableViewerTableModel(new DataTableExampleSetAdapter(exampleSet, null));
List<Integer> rowsList = new LinkedList<Integer>();
int lastHit = -1;
for (ParsingError error : state.getTranslator().getErrors()) {
if (error.getExampleIndex() != lastHit) {
rowsList.add(error.getExampleIndex());
lastHit = error.getExampleIndex();
}
}
int[] rowMap = new int[rowsList.size()];
int j = 0;
for (Integer row : rowsList) {
rowMap[j++] = row;
}
filteredModel = new RowFilteringTableModel(model, rowMap, filterErrorsBox.isSelected());
previewTable.setModel(filteredModel);
// Header model
TableColumnModel columnModel = previewTable.getColumnModel();
previewTable.setTableHeader(new EditableTableHeader(columnModel));
// header editors and renderers and values
MetaDataTableHeaderCellEditor headerRenderer = new MetaDataTableHeaderCellEditor();
MetaDataTableHeaderCellEditor headerEditor = new MetaDataTableHeaderCellEditor(headerValidator);
headerValidator.addHeaderRenderer(headerRenderer);
for (int i = 0; i < previewTable.getColumnCount(); i++) {
EditableTableHeaderColumn col =
(EditableTableHeaderColumn) previewTable.getColumnModel().getColumn(i);
col.setHeaderValue(state.getTranslationConfiguration().getColumnMetaData()[i]);
col.setHeaderRenderer(headerRenderer);
col.setHeaderEditor(headerEditor);
}
previewTable.getTableHeader().setReorderingAllowed(false);
previewTable.setCellColorProvider(
new CellColorProviderAlternating() {
@Override
public Color getCellColor(int row, int column) {
row = filteredModel.translateRow(row);
ParsingError error = state.getTranslator().getErrorByExampleIndexAndColumn(row, column);
if (error != null) {
return SwingTools.DARK_YELLOW;
} else {
return super.getCellColor(row, column);
}
}
});
tableScrollPane.setViewportView(previewTable);
}