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Java > Open Source Codes > org > apache > tester > Forward08


1 /*
2  * Copyright 1999, 2000, 2001 ,2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.apache.tester;
18
19
20 import java.io.*;
21 import javax.servlet.*;
22 import javax.servlet.http.*;
23
24 /**
25  * Testing for double forwarding.
26  *
27  * @author Craig R. McClanahan
28  * @version $Revision: 1.2 $ $Date: 2004/02/27 14:58:57 $
29  */
30
31 public class Forward08 extends HttpServlet {
32
33     public void doGet(HttpServletRequest request, HttpServletResponse response)
34         throws IOException, ServletException {
35
36         // Prepare this response
37 response.setContentType("text/plain");
38         PrintWriter writer = response.getWriter();
39
40         // Forward to the first servlet
41 log("Getting RD for /Forward08a");
42         RequestDispatcher rd =
43             getServletContext().getRequestDispatcher("/Forward08a");
44         if (rd == null) {
45             log("Missing RD for /Forward08a");
46             writer.println("Forward08 FAILED - No request dispatcher" +
47                            " for /Forward08a");
48         } else {
49             log("Forwarding to /Forward08a");
50             rd.forward(request, response);
51             log("Returned from /Forward08a");
52             writer.println("Forward08 text should NOT be present");
53         }
54
55         // Static logger output (should not actually be rendered)
56 while (true) {
57             String JavaDoc message = StaticLogger.read();
58             if (message == null)
59                 break;
60             writer.println(message);
61         }
62         StaticLogger.reset();
63
64     }
65
66 }
67
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