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Java > Open Source Codes > org > snipsnap > render > macro > VersionMacro


1 /*
2  * This file is part of "SnipSnap Wiki/Weblog".
3  *
4  * Copyright (c) 2002 Stephan J. Schmidt, Matthias L. Jugel
5  * All Rights Reserved.
6  *
7  * Please visit http://snipsnap.org/ for updates and contact.
8  *
9  * --LICENSE NOTICE--
10  * This program is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU General Public License
12  * as published by the Free Software Foundation; either version 2
13  * of the License, or (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23  * --LICENSE NOTICE--
24  */
25
26
27 package org.snipsnap.render.macro;
28
29 import org.radeox.macro.Macro;
30 import org.radeox.macro.BaseMacro;
31 import org.radeox.macro.parameter.MacroParameter;
32 import org.radeox.util.i18n.ResourceManager;
33 import org.snipsnap.app.Application;
34
35 import java.io.IOException JavaDoc;
36 import java.io.Writer JavaDoc;
37
38 /*
39  * Macro that displays the running SnipSnap version
40  *
41  * @author Stephan J. Schmidt
42  * @version $Id: VersionMacro.java 1606 2004-05-17 10:56:18Z leo $
43  */
44
45 public class VersionMacro extends BaseMacro {
46   private String JavaDoc version;
47   public VersionMacro() {
48     version = Application.get().getConfiguration().getVersion();
49   }
50
51   public String JavaDoc getDescription() {
52     return ResourceManager.getString("i18n.messages", "macro.version.description");
53   }
54
55   public String JavaDoc getName() {
56     return "version";
57   }
58
59   public void execute(Writer JavaDoc writer, MacroParameter params)
60       throws IllegalArgumentException JavaDoc, IOException JavaDoc {
61     if (params.getLength() == 0) {
62        writer.write(version);
63     } else {
64       throw new IllegalArgumentException JavaDoc("Number of arguments does not match");
65     }
66   }
67 }
68
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