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Java > Open Source Codes > net > sf > jasperreports > engine > util > JRDataUtils


1 /*
2  * ============================================================================
3  * GNU Lesser General Public License
4  * ============================================================================
5  *
6  * JasperReports - Free Java report-generating library.
7  * Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU Lesser General Public
11  * License as published by the Free Software Foundation; either
12  * version 2.1 of the License, or (at your option) any later version.
13  *
14  * This library is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  * Lesser General Public License for more details.
18  *
19  * You should have received a copy of the GNU Lesser General Public
20  * License along with this library; if not, write to the Free Software
21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
22  *
23  * JasperSoft Corporation
24  * 303 Second Street, Suite 450 North
25  * San Francisco, CA 94107
26  * http://www.jaspersoft.com
27  */
28 package net.sf.jasperreports.engine.util;
29
30 import java.util.Locale JavaDoc;
31 import java.util.TimeZone JavaDoc;
32
33
34 /**
35  * @author Lucian Chirita (lucianc@users.sourceforge.net)
36  * @version $Id: JRDataUtils.java 1489 2006-11-14 22:38:10 +0200 (Tue, 14 Nov 2006) teodord $
37  */
38 public class JRDataUtils
39 {
40     
41     
42     public static String JavaDoc getLocaleCode(Locale JavaDoc locale)
43     {
44         return locale.toString();
45     }
46
47     
48     public static Locale JavaDoc getLocale(String JavaDoc code)
49     {
50         String JavaDoc language;
51         String JavaDoc country;
52         String JavaDoc variant;
53         
54         int firstSep = code.indexOf('_');
55         if (firstSep < 0) {
56             language = code;
57             country = variant = "";
58         } else {
59             language = code.substring(0, firstSep);
60             
61             int secondSep = code.indexOf('_', firstSep + 1);
62             if (secondSep < 0) {
63                 country = code.substring(firstSep + 1);
64                 variant = "";
65             } else {
66                 country = code.substring(firstSep + 1, secondSep);
67                 variant = code.substring(secondSep + 1);
68             }
69         }
70         
71         return new Locale JavaDoc(language, country, variant);
72     }
73     
74     
75     public static String JavaDoc getTimeZoneId(TimeZone JavaDoc tz)
76     {
77         return tz.getID();
78     }
79     
80     
81     public static TimeZone JavaDoc getTimeZone(String JavaDoc id)
82     {
83         return TimeZone.getTimeZone(id);
84     }
85     
86 }
87
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