Java tutorial
/* * Copyright 2010 * * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with the License. You may obtain a copy of * the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations under * the License. */ package com.mvp.client.mapper; import com.google.gwt.activity.shared.Activity; import com.google.gwt.activity.shared.ActivityMapper; import com.google.gwt.place.shared.Place; import com.mvp.client.ClientFactory; import com.mvp.client.activity.CellTableActivity; import com.mvp.client.activity.CellTableSortingActivity; import com.mvp.client.activity.GoodbyeActivity; import com.mvp.client.place.RootPlace; public class RightActivityMapper implements ActivityMapper { private ClientFactory clientFactory; public RightActivityMapper(ClientFactory clientFactory) { super(); this.clientFactory = clientFactory; } @Override public Activity getActivity(Place place) { // The activity you will get here, is the one from the RootView!!! if (place instanceof RootPlace) { String name = ((RootPlace) place).getRootName(); if (name.equalsIgnoreCase("table")) { return new CellTableActivity("table", clientFactory); } if (name.equalsIgnoreCase("table2")) { return new CellTableSortingActivity(null, clientFactory); } } return new GoodbyeActivity(clientFactory); } }