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1   /*
2    * $Source: /usr/cvsroot/melati/melati/src/main/java/org/melati/test/CharsetServletTest.java,v $
3    * $Revision: 1.8 $
4    *
5    * Copyright (C) 2003 Jim Wright
6    *
7    * Part of Melati (http://melati.org), a framework for the rapid
8    * development of clean, maintainable web applications.
9    *
10   * Melati is free software; Permission is granted to copy, distribute
11   * and/or modify this software under the terms either:
12   *
13   * a) the GNU General Public License as published by the Free Software
14   *    Foundation; either version 2 of the License, or (at your option)
15   *    any later version,
16   *
17   *    or
18   *
19   * b) any version of the Melati Software License, as published
20   *    at http://melati.org
21   *
22   * You should have received a copy of the GNU General Public License and
23   * the Melati Software License along with this program;
24   * if not, write to the Free Software Foundation, Inc.,
25   * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA to obtain the
26   * GNU General Public License and visit http://melati.org to obtain the
27   * Melati Software License.
28   *
29   * Feel free to contact the Developers of Melati (http://melati.org),
30   * if you would like to work out a different arrangement than the options
31   * outlined here.  It is our intention to allow Melati to be used by as
32   * wide an audience as possible.
33   *
34   * This program is distributed in the hope that it will be useful,
35   * but WITHOUT ANY WARRANTY; without even the implied warranty of
36   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
37   * GNU General Public License for more details.
38   *
39   * Contact details for copyright holder:
40   *
41   *     Jim Wright <jimw At paneris.org>
42   *     Bohemian Enterprise
43   *     Predmerice nad Jizerou 77
44   *     294 74
45   *     Mlada Boleslav
46   *     Czech Republic
47   */
48  
49  package org.melati.test;
50  
51  import java.io.IOException;
52  import java.io.PrintWriter;
53  import java.util.Iterator;
54  
55  import javax.servlet.ServletException;
56  
57  import org.melati.servlet.ConfigServlet;
58  import org.melati.Melati;
59  
60  /**
61   * Test display of various characters without using a Template Engine.
62   */
63  public class CharsetServletTest extends ConfigServlet {
64    private static final long serialVersionUID = 1L;
65  
66    protected void doConfiguredRequest(Melati melati)
67        throws ServletException, IOException {
68  
69      melati.setResponseContentType("text/html");
70      PrintWriter w = melati.getWriter().getPrintWriter();
71      String charset = melati.getResponse().getCharacterEncoding();
72  
73      w.println("<?xml version=\"1.0\" encoding=\"" + charset + "\"?>");
74      w.println("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"");
75      w.println("\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">");
76      w.println("<html xmlns=\"http://www.w3.org/1999/xhtml\">");
77      w.println("<head>");
78      w.println("<title>" + getServletName() + "</title>");
79      w.println("</head>");
80      w.println("<body>");
81      w.println("<h1>Characters Displayed in a Servlet</h1>");
82      w.println("<p>Based on available configuration information Melati" +
83                " has suggested the response encoding " + charset +
84                " and we are using it for this test.</p>");
85      w.println("<p>The test data originally comes from the Unicode Database.");
86      w.println("If you are viewing it online then for copyright information ");
87      w.println("and UCD Terms click here: ");
88      w.println("<a href=\"http://www.unicode.org/unicode/copyright.html\">");
89      w.println("http://www.unicode.org/unicode/copyright.html</a>.");
90      w.println("Offline please refer to the Javadocs.</p>");
91      w.println("<table border=\"1\">");
92      w.println("<thead><tr><th>Description</th><th>Character Reference</th>" +
93                "<th>Character</th><th>Entitied</th><th>Encoding Test</th></tr></thead>");
94      w.println("<tbody>");
95      for (Iterator i = CharData.getItems(); i.hasNext();) {
96        CharData.Item cd = (CharData.Item)i.next();
97        w.println("<tr>");
98        w.println("<td>" + cd.getDescription() + "</td>");
99        w.println("<td>" + cd.getReference() + "</td>");
100       w.println("<td>" + cd.getChar() + "</td>");
101       w.println("<td>" + melati.getMarkupLanguage().rendered(
102                   cd.getChar()) + "</td>");
103       w.println("<td>" + cd.encodingTest(melati) + "</td>");
104       w.println("</tr>");
105     }
106     w.println("</tbody>");
107     w.println("</table>");
108     w.println("</body>");
109     w.println("</html>");
110   }
111 
112   
113 }