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Java > Open Source Codes > org > directwebremoting > servlet > IndexHandler


1 /*
2  * Copyright 2005 Joe Walker
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 package org.directwebremoting.servlet;
17
18 import java.io.IOException JavaDoc;
19 import java.io.PrintWriter JavaDoc;
20
21 import javax.servlet.http.HttpServletRequest JavaDoc;
22 import javax.servlet.http.HttpServletResponse JavaDoc;
23
24 import org.directwebremoting.extend.DebugPageGenerator;
25 import org.directwebremoting.extend.Handler;
26 import org.directwebremoting.util.MimeConstants;
27
28 /**
29  * A handler for requests to create a debug index page
30  * @author Joe Walker [joe at getahead dot ltd dot uk]
31  */
32 public class IndexHandler implements Handler
33 {
34     /* (non-Javadoc)
35      * @see org.directwebremoting.Handler#handle(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
36      */
37     public void handle(HttpServletRequest JavaDoc request, HttpServletResponse JavaDoc response) throws IOException JavaDoc
38     {
39         String JavaDoc page = debugPageGenerator.generateIndexPage(request.getContextPath() + request.getServletPath());
40
41         response.setContentType(MimeConstants.MIME_HTML);
42         PrintWriter JavaDoc out = response.getWriter();
43         out.print(page);
44     }
45
46     /**
47      * Setter for the debug page generator
48      * @param debugPageGenerator
49      */
50     public void setDebugPageGenerator(DebugPageGenerator debugPageGenerator)
51     {
52         this.debugPageGenerator = debugPageGenerator;
53     }
54
55     /**
56      * The bean to handle debug page requests
57      */
58     protected DebugPageGenerator debugPageGenerator = null;
59 }
60
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