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1   // ========================================================================
2   // Copyright (c) 2009-2009 Mort Bay Consulting Pty. Ltd.
3   // ------------------------------------------------------------------------
4   // All rights reserved. This program and the accompanying materials
5   // are made available under the terms of the Eclipse Public License v1.0
6   // and Apache License v2.0 which accompanies this distribution.
7   // The Eclipse Public License is available at 
8   // http://www.eclipse.org/legal/epl-v10.html
9   // The Apache License v2.0 is available at
10  // http://www.opensource.org/licenses/apache2.0.php
11  // You may elect to redistribute this code under either of these licenses. 
12  // ========================================================================
13  
14  package org.eclipse.jetty.embedded;
15  
16  import java.io.IOException;
17  
18  import javax.servlet.ServletException;
19  import javax.servlet.http.HttpServletRequest;
20  import javax.servlet.http.HttpServletResponse;
21  
22  import org.eclipse.jetty.server.Request;
23  import org.eclipse.jetty.server.handler.AbstractHandler;
24  
25  public class HelloHandler extends AbstractHandler
26  {
27      final String _greeting;
28      final String _body;
29      
30      public HelloHandler()
31      {
32          _greeting="Hello World";
33          _body=null;
34      }
35      
36      public HelloHandler(String greeting)
37      {
38          _greeting=greeting;
39          _body=null;
40      }
41      
42      public HelloHandler(String greeting,String body)
43      {
44          _greeting=greeting;
45          _body=body;
46      }
47      
48      public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
49      {
50          response.setContentType("text/html;charset=utf-8");
51          response.setStatus(HttpServletResponse.SC_OK);
52          baseRequest.setHandled(true);
53          
54          response.getWriter().println("<h1>"+_greeting+"</h1>");
55          if (_body!=null)
56              response.getWriter().println(_body);
57      }
58  }