@Override
public void prepareFromRequest(PlaceRequest request) {
super.prepareFromRequest(request);
String id = request.getParameter(Parameters.id.name(), null);
if (id != null) {
dispatcher.execute(new OfferCreateAction(id),
new AsyncCallback<GetOffersResult>() {
@Override
public void onFailure(Throwable arg0) {
GWT.log("Error creating offer", arg0);
}