{
public final static String ID = UpdateInstanceDetailAction.class.getName();
public void execute(Controller controller, Object object)
{
InstanceEvent event = (InstanceEvent)object;
InstanceDetailView view = (InstanceDetailView)controller.getView(InstanceDetailView.ID);
if(event.getInstance()!=null)
view.update(event.getDefinition(), event.getInstance());
else
view.clearView();
}