Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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 org.apache.openmeetings.web.user.rooms; import org.apache.openmeetings.web.pages.MainPage; import org.apache.openmeetings.web.util.OmUrlFragment; import org.apache.openmeetings.web.util.OmUrlFragment.AreaKeys; import org.apache.wicket.ajax.AjaxEventBehavior; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.core.request.handler.IPartialPageRequestHandler; public class RoomEnterBehavior extends AjaxEventBehavior { private static final long serialVersionUID = 1L; protected final Long roomId; public RoomEnterBehavior(Long roomId) { super("click"); this.roomId = roomId; } public static OmUrlFragment getRoomUrlFragment(Long roomId) { return new OmUrlFragment(AreaKeys.room, "" + roomId); } public static void roomEnter(MainPage page, IPartialPageRequestHandler handler, Long roomId) { page.updateContents(getRoomUrlFragment(roomId), handler); } @Override protected void onEvent(AjaxRequestTarget target) { roomEnter((MainPage) getComponent().getPage(), target, roomId); } }