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Java > Open Source Codes > org > apache > tester > Redirect01


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 java.util.*;
22 import javax.servlet.*;
23 import javax.servlet.http.*;
24
25
26 /**
27  * Positive test for HttpServletResponse.sendRedirect().
28  *
29  * @author Craig R. McClanahan
30  * @version $Revision: 1.2 $ $Date: 2004/02/27 14:58:57 $
31  */
32
33 public class Redirect01 extends HttpServlet {
34
35
36     // --------------------------------------------------------- Public Methods
37
38
39     /**
40      * Process a servlet request and create the corresponding response.
41      *
42      * @param request The request we are processing
43      * @param response The response we are creating
44      *
45      * @exception IOException if an input/output error occurs
46      * @exception ServletException if a servlet error occurs
47      */
48     public void doGet(HttpServletRequest request,
49                       HttpServletResponse response)
50         throws IOException, ServletException {
51
52         response.setContentType("text/plain");
53         PrintWriter writer = response.getWriter();
54
55         try {
56             response.sendRedirect(request.getContextPath() + "/Redirect01a");
57             return;
58         } catch (IllegalStateException JavaDoc e) {
59             writer.println("Redirect01 FAILED - Threw IllegaStateException");
60             e.printStackTrace(writer);
61         }
62         try {
63             writer.println("Redirect01 FAILED - Output text after redirect");
64         } catch (Throwable JavaDoc t) {
65             throw new ServletException("Redirect01 Post-Redirect Output Error",
66                                        t);
67         }
68         while (true) {
69             String JavaDoc message = StaticLogger.read();
70             if (message == null)
71                 break;
72             writer.println(message);
73         }
74         StaticLogger.reset();
75
76     }
77
78
79 }
80
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