1 //
2 // ========================================================================
3 // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
4 // ------------------------------------------------------------------------
5 // All rights reserved. This program and the accompanying materials
6 // are made available under the terms of the Eclipse Public License v1.0
7 // and Apache License v2.0 which accompanies this distribution.
8 //
9 // The Eclipse Public License is available at
10 // http://www.eclipse.org/legal/epl-v10.html
11 //
12 // The Apache License v2.0 is available at
13 // http://www.opensource.org/licenses/apache2.0.php
14 //
15 // You may elect to redistribute this code under either of these licenses.
16 // ========================================================================
17 //
18
19 import java.io.IOException;
20
21 import javax.servlet.ServletException;
22 import javax.servlet.http.HttpServletRequest;
23 import javax.servlet.http.HttpServletResponse;
24
25 import org.eclipse.jetty.server.Request;
26 import org.eclipse.jetty.server.Server;
27 import org.eclipse.jetty.server.handler.AbstractHandler;
28
29 public class HelloWorld extends AbstractHandler
30 {
31 @Override
32 public void handle( String target,
33 Request baseRequest,
34 HttpServletRequest request,
35 HttpServletResponse response ) throws IOException,
36 ServletException
37 {
38 // Declare response encoding and types
39 response.setContentType("text/html; charset=utf-8");
40
41 // Declare response status code
42 response.setStatus(HttpServletResponse.SC_OK);
43
44 // Write back response
45 response.getWriter().println("<h1>Hello World</h1>");
46
47 // Inform jetty that this request has now been handled
48 baseRequest.setHandled(true);
49 }
50
51 public static void main( String[] args ) throws Exception
52 {
53 Server server = new Server(8080);
54 server.setHandler(new HelloWorld());
55
56 server.start();
57 server.join();
58 }
59 }