001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.wicket.markup.html.pages; 018 019import javax.servlet.http.HttpServletResponse; 020 021import org.apache.wicket.request.http.WebResponse; 022 023 024/** 025 * Page expired error page. 026 * 027 * @author Jonathan Locke 028 */ 029public class PageExpiredErrorPage extends AbstractErrorPage 030{ 031 private static final long serialVersionUID = 1L; 032 033 /** 034 * Constructor. 035 */ 036 public PageExpiredErrorPage() 037 { 038 add(homePageLink("homePageLink")); 039 } 040 041 @Override 042 protected void setHeaders(final WebResponse response) 043 { 044 response.setStatus(HttpServletResponse.SC_GONE); 045 } 046}