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Java > Open Source Codes > sync4j > syncclient > demo > Language


1 /**
2  * Copyright (C) 2003-2005 Funambol
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  */
18
19 package sync4j.syncclient.demo;
20
21 import java.util.Hashtable JavaDoc;
22 import java.util.Locale JavaDoc;
23 import java.util.ResourceBundle JavaDoc;
24
25 /**
26  * Provide methods to dictionary language
27  *
28  * @author Fabio Maggi @ Funambol
29  * @version $Id: Language.java,v 1.4 2005/01/19 11:01:11 fabius Exp $
30  */
31 public class Language {
32
33     //---------------------------------------------------------- Constants
34
35     public final static String JavaDoc LANGUAGE_FILE = "resources/language_us" ;
36     public final static Locale JavaDoc LANGUAGE_LOCALE = Locale.US ;
37
38     //---------------------------------------------------------- Private data
39
40      /** language words */
41     private static Hashtable JavaDoc languageHash = new Hashtable JavaDoc();
42
43     //---------------------------------------------------------- Public methods
44
45     public static String JavaDoc getString (String JavaDoc key) {
46
47         ResourceBundle JavaDoc rb = null ;
48         Object JavaDoc valueFromHash = null ;
49         String JavaDoc value = null ;
50
51         valueFromHash = languageHash.get(key);
52
53         if (valueFromHash != null) {
54             return (String JavaDoc) valueFromHash;
55         }
56
57         rb = ResourceBundle.getBundle(LANGUAGE_FILE, LANGUAGE_LOCALE);
58
59         value = rb.getString(key);
60
61         languageHash.put(key, value);
62
63         return value;
64
65     }
66
67     //---------------------------------------------------------- Private methods
68 }
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