public void execute(Object obj){
labels.clear();
valueComponents.clear();
transform=(CommonTransform)obj;
TransformParameter param;
for (Iterator i=transform.getParameters().iterator();i.hasNext();){
param=(TransformParameter)i.next();
labels.add(/*new JLabel(*/Messages.getString(param.getId())/*)*/);
ExtDateField dateChooser= new ExtDateField(); //ComponentFactory.createDateField();
Date date = param.getValue() == null ? new Date(DateTime.midnightToday()) : new Date((Long)param.getValue());
dateChooser.setValue(date);
valueComponents.add(dateChooser);
}
clearComponents();