txItem.setDefaultToFirstOption(true);
txItem.setValueMap(new String[]{"NoTransaction", "LocalTransaction", "XATransaction"});
form.setFields(name,archiveItem, moduleItem, txItem);
form.addFormValidator(new FormValidator() {
@Override
public void validate(List<FormItem> items, FormValidation outcome) {
TextBoxItem archive = (TextBoxItem)findItem(items, "archive");
TextBoxItem module = (TextBoxItem)findItem(items, "module");