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Java > Open Source Codes > org > apache > tester > ResponseWrap01


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  * Basis for testing wrapped responses with combinations of forwarding to
26  * or including both servlets and JSP pages.
27  *
28  * @author Craig R. McClanahan
29  * @version $Revision: 1.2 $ $Date: 2004/02/27 14:58:57 $
30  */
31
32 public class ResponseWrap01 extends HttpServlet {
33
34     public void doGet(HttpServletRequest request, HttpServletResponse response)
35         throws IOException, ServletException {
36
37         // Acquire request parameters
38 String JavaDoc type = request.getParameter("type");
39         String JavaDoc page = request.getParameter("page");
40
41         // Prepare this response
42 response.setContentType("text/plain");
43         // PrintWriter writer = response.getWriter();
44
45         // Forward or include as requested
46 RequestDispatcher rd =
47             getServletContext().getRequestDispatcher(page);
48         if (rd == null) {
49             PrintWriter writer = response.getWriter();
50             writer.println("ResponseWrap01 FAILED - No request dispatcher" +
51                            " for " + page);
52         } else if ("F".equals(type)) {
53             HttpServletResponseWrapper wrapper =
54                 new CharArrayResponse(response);
55             rd.forward(request, wrapper);
56             wrapper.flushBuffer();
57         } else {
58             HttpServletResponseWrapper wrapper =
59                 new CharArrayResponse(response);
60             rd.include(request, wrapper);
61             wrapper.flushBuffer();
62         }
63
64         // No filter wrapping for this test series
65 StaticLogger.reset();
66
67     }
68
69 }
70
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