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Java > Open Source Codes > org > apache > tester > SetBufferSize01


1 /*
2  * Copyright 1999, 2000 ,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  * Negative test for ServletResponse.setBufferSize().
28  *
29  * @author Craig R. McClanahan
30  * @version $Revision: 1.2 $ $Date: 2004/02/27 14:58:57 $
31  */
32
33 public class SetBufferSize01 extends GenericServlet {
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 service(ServletRequest request, ServletResponse response)
49         throws IOException, ServletException {
50
51         response.setContentType("text/plain");
52         PrintWriter writer = response.getWriter();
53         try {
54             writer.print("SetBufferSize01 ");
55             response.flushBuffer();
56             response.setBufferSize(100);
57             writer.println("FAILED - Did not throw IllegalStateException");
58         } catch (IllegalStateException JavaDoc e) {
59             writer.println("PASSED");
60         } catch (IOException e) {
61             writer.println("FAILED - flushBuffer() threw IOException");
62             throw e;
63         }
64         while (true) {
65             String JavaDoc message = StaticLogger.read();
66             if (message == null)
67                 break;
68             writer.println(message);
69         }
70         StaticLogger.reset();
71
72     }
73
74
75 }
76
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