1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 /* $Id: HelloWorldExample.java 664175 2008-06-06 22:43:44Z djencks $
18 *
19 */
20
21 import java.io.IOException;
22 import java.io.PrintWriter;
23 import java.util.ResourceBundle;
24
25 import javax.servlet.ServletException;
26 import javax.servlet.http.HttpServlet;
27 import javax.servlet.http.HttpServletRequest;
28 import javax.servlet.http.HttpServletResponse;
29
30 /**
31 * The simplest possible servlet.
32 *
33 * @author James Duncan Davidson
34 */
35
36 public class HelloWorldExample extends HttpServlet {
37
38
39 public void doGet(HttpServletRequest request,
40 HttpServletResponse response)
41 throws IOException, ServletException {
42 ResourceBundle rb =
43 ResourceBundle.getBundle("LocalStrings", request.getLocale());
44 response.setContentType("text/html");
45 PrintWriter out = response.getWriter();
46
47 out.println("<html>");
48 out.println("<head>");
49
50 String title = rb.getString("helloworld.title");
51
52 out.println("<title>" + title + "</title>");
53 out.println("</head>");
54 out.println("<body bgcolor=\"white\">");
55
56 // note that all links are created to be relative. this
57 // ensures that we can move the web application that this
58 // servlet belongs to to a different place in the url
59 // tree and not have any harmful side effects.
60
61 // XXX
62 // making these absolute till we work out the
63 // addition of a PathInfo issue
64
65 out.println("<a href=\"../helloworld.html\">");
66 out.println("<img src=\"../images/code.gif\" height=24 " +
67 "width=24 align=right border=0 alt=\"view code\"></a>");
68 out.println("<a href=\"../index.html\">");
69 out.println("<img src=\"../images/return.gif\" height=24 " +
70 "width=24 align=right border=0 alt=\"return\"></a>");
71 out.println("<h1>" + title + "</h1>");
72 out.println("</body>");
73 out.println("</html>");
74 }
75 }
76
77
78