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}