| /* |
| * 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.catalina.startup; |
| |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServlet; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| /** |
| * A test servlet that will always encode the url in case the client requires |
| * session persistence but is not configured to support cookies. |
| */ |
| public class TesterServletEncodeUrl extends HttpServlet { |
| |
| private static final long serialVersionUID = 1L; |
| |
| /** |
| * Almost minimal processing for a servlet. |
| * |
| * @param nextUrl The url the caller would like to go to next. If |
| * supplied, put an encoded url into the returned |
| * html page as a hyperlink. |
| */ |
| @Override |
| protected void doGet(HttpServletRequest req, HttpServletResponse resp) |
| throws ServletException, IOException { |
| |
| resp.setContentType("text/plain"); |
| PrintWriter out = resp.getWriter(); |
| out.print("OK"); |
| |
| String param = req.getParameter("nextUrl"); |
| if (param!=null) { |
| // append an encoded url to carry the sessionids |
| String targetUrl = resp.encodeURL(param); |
| out.print(". You want to go <a href=\""); |
| out.print(targetUrl); |
| out.print("\">here next</a>."); |
| } |
| } |
| } |