/** DOC chuang Comment method "checkColumnNames". */
public String checkColumnNames() {
List<ConceptTarget> list = getModel().getBeansList();
Set<String> conflictNames = new HashSet<String>();
Set<String> names = new HashSet<String>();
int lstSize = list.size();
for (int i = 0; i < lstSize; i++) {
String name = list.get(i).getTargetName();
if (name == null || name.trim().equals("")) {
return "Column name can't be null";
}
if (names.contains(name)) {
conflictNames.add(name);
} else {
names.add(name);
}
}
setRowBackground(list, conflictNames);
if (conflictNames.isEmpty()) {
return null;
} else {
// create error message
StringBuffer buf = new StringBuffer();
buf.append(
Messages.getString("ExtractionFieldsWithXPathEditorView.columnName")); // $NON-NLS-1$
for (String name : conflictNames) {
buf.append(name);
buf.append(","); // $NON-NLS-1$
}
buf.deleteCharAt(buf.length() - 1);
buf.append(Messages.getString("ExtractionFieldsWithXPathEditorView.exist")); // $NON-NLS-1$
return buf.toString();
}
}
/*
* (non-Javadoc)
*
* @see
* org.talend.commons.ui.swt.advanced.macrotable.AbstractExtendedTableViewer#createColumns(org.talend.commons.ui
* .swt.tableviewer.TableViewerCreator, org.eclipse.swt.widgets.Table)
*/
@Override
protected void createColumns(
TableViewerCreator<ConceptTarget> tableViewerCreator, final Table table) {
CellEditorValueAdapter intValueAdapter =
new CellEditorValueAdapter() {
@Override
public Object getOriginalTypedValue(final CellEditor cellEditor, Object value) {
try {
return new Integer(value.toString());
} catch (Exception ex) {
return null;
}
}
@Override
public Object getCellEditorTypedValue(final CellEditor cellEditor, Object value) {
if (value != null) {
return String.valueOf(value);
}
return ""; //$NON-NLS-1$
}
};
// //////////////////////////////////////////////////////////////////////////////////////
// column for mouse selection
TableViewerCreatorColumn column = new TableViewerCreatorColumn(tableViewerCreator);
column.setTitle(""); // $NON-NLS-1$
column.setDefaultInternalValue(""); // $NON-NLS-1$
column.setWidth(15);
// //////////////////////////////////////////////////////////////////////////////////////
// X Path Query
column = new TableViewerCreatorColumn(tableViewerCreator);
xPathColumn = column;
column.setTitle(
Messages.getString("ExtractionFieldsWithXPathEditorView.columnTitle.xPath")); // $NON-NLS-1$
column.setBeanPropertyAccessors(
new IBeanPropertyAccessors<ConceptTarget, String>() {
public String get(ConceptTarget bean) {
return bean.getRelativeLoopExpression();
}
public void set(ConceptTarget bean, String value) {
bean.setRelativeLoopExpression(value);
}
});
xPathCellEditor =
new TextCellEditorWithProposal(tableViewerCreator.getTable(), SWT.NONE, column);
column.setCellEditor(xPathCellEditor);
xPathCellEditor.addListener(
new DialogErrorForCellEditorListener(xPathCellEditor, column) {
@Override
public void newValidValueTyped(
int itemIndex, Object previousValue, Object newValue, CELL_EDITOR_STATE state) {
if (state == CELL_EDITOR_STATE.EDITING) {
linker.onXPathValueChanged(table, newValue.toString(), itemIndex);
}
}
@Override
public String validateValue(String newValue, int beanPosition) {
String currentLoopXPath = linker.getCurrentLoopXPath();
String value = null;
if (newValue.trim().length() == 0) {
return null;
} else if (newValue.trim().startsWith("/")) { // $NON-NLS-1$
value = newValue;
} else {
value = currentLoopXPath + "/" + newValue; // $NON-NLS-1$
}
return linker.validateXPathExpression(value);
}
});
column.setModifiable(true);
column.setWeight(30);
column.setMinimumWidth(50);
column.setDefaultInternalValue(""); // $NON-NLS-1$
// //////////////////////////////////////////////////////////////////////////////////////
// //////////////////////////////////////////////////////////////////////////////////////
// Tag Name
column = new TableViewerCreatorColumn(tableViewerCreator);
column.setTitle(
Messages.getString(
"ExtractionFieldsWithXPathEditorView.columnTitle.columnName")); //$NON-NLS-1$
column.setBeanPropertyAccessors(
new IBeanPropertyAccessors<ConceptTarget, String>() {
public String get(ConceptTarget bean) {
return bean.getTargetName();
}
public void set(ConceptTarget bean, String value) {
bean.setTargetName(value);
}
});
column.setModifiable(true);
column.setWeight(10);
column.setMinimumWidth(50);
// column.setCellEditor(new TextCellEditor(table));
column.setDefaultInternalValue(""); // $NON-NLS-1$
final TextCellEditorWithProposal tagNameCellEditor =
createTagNameEditor(tableViewerCreator, column);
column.setCellEditor(tagNameCellEditor);
}