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1   //========================================================================
2   //Copyright 2006 Mort Bay Consulting Pty. Ltd.
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   //http://www.apache.org/licenses/LICENSE-2.0
8   //Unless required by applicable law or agreed to in writing, software
9   //distributed under the License is distributed on an "AS IS" BASIS,
10  //WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11  //See the License for the specific language governing permissions and
12  //limitations under the License.
13  //========================================================================
14  
15  package org.mortbay.jetty.example;
16  
17  import java.io.IOException;
18  
19  import javax.servlet.ServletException;
20  import javax.servlet.http.HttpServlet;
21  import javax.servlet.http.HttpServletRequest;
22  import javax.servlet.http.HttpServletResponse;
23  
24  import org.mortbay.jetty.Server;
25  import org.mortbay.jetty.servlet.Context;
26  import org.mortbay.jetty.servlet.ServletHolder;
27  
28  public class OneServletContext
29  {
30      public static void main(String[] args)
31          throws Exception
32      {
33          Server server = new Server(8080);
34          Context context = new Context(server,"/",Context.SESSIONS);
35          context.addServlet(new ServletHolder(new HelloServlet()), "/*");
36          
37          server.start();
38          server.join();
39      }
40  
41      public static class HelloServlet extends HttpServlet
42      {
43          protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
44          {
45              response.setContentType("text/html");
46              response.setStatus(HttpServletResponse.SC_OK);
47              response.getWriter().println("<h1>Hello SimpleServlet</h1>");
48              response.getWriter().println("session="+request.getSession(true).getId());
49          }
50      }
51  }