001 /*
002 * Copyright 2004 The Apache Software Foundation
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016 /* $Id: HelloWorldExample.java 434248 2006-08-23 23:27:37Z jdillon $
017 *
018 */
019
020 import java.io.*;
021 import java.text.*;
022 import java.util.*;
023 import javax.servlet.*;
024 import javax.servlet.http.*;
025
026 /**
027 * The simplest possible servlet.
028 *
029 * @author James Duncan Davidson
030 */
031
032 public class HelloWorldExample extends HttpServlet {
033
034
035 public void doGet(HttpServletRequest request,
036 HttpServletResponse response)
037 throws IOException, ServletException
038 {
039 ResourceBundle rb =
040 ResourceBundle.getBundle("LocalStrings",request.getLocale());
041 response.setContentType("text/html");
042 PrintWriter out = response.getWriter();
043
044 out.println("<html>");
045 out.println("<head>");
046
047 String title = rb.getString("helloworld.title");
048
049 out.println("<title>" + title + "</title>");
050 out.println("</head>");
051 out.println("<body bgcolor=\"white\">");
052
053 // note that all links are created to be relative. this
054 // ensures that we can move the web application that this
055 // servlet belongs to to a different place in the url
056 // tree and not have any harmful side effects.
057
058 // XXX
059 // making these absolute till we work out the
060 // addition of a PathInfo issue
061
062 out.println("<a href=\"../helloworld.html\">");
063 out.println("<img src=\"../images/code.gif\" height=24 " +
064 "width=24 align=right border=0 alt=\"view code\"></a>");
065 out.println("<a href=\"../index.html\">");
066 out.println("<img src=\"../images/return.gif\" height=24 " +
067 "width=24 align=right border=0 alt=\"return\"></a>");
068 out.println("<h1>" + title + "</h1>");
069 out.println("</body>");
070 out.println("</html>");
071 }
072 }
073
074
075