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Java > Open Source Codes > com > jaspersoft > jasperserver > war > common > LocalesListImpl


1 /*
2  * Copyright (C) 2006 JasperSoft http://www.jaspersoft.com
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 WITHOUT ANY WARRANTY; and without the
10  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
11  * See the GNU General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License
14  * along with this program; if not, see http://www.gnu.org/licenses/gpl.txt
15  * or write to:
16  *
17  * Free Software Foundation, Inc.,
18  * 59 Temple Place - Suite 330,
19  * Boston, MA USA 02111-1307
20  */
21 package com.jaspersoft.jasperserver.war.common;
22
23 import java.util.Iterator JavaDoc;
24 import java.util.List JavaDoc;
25 import java.util.Locale JavaDoc;
26
27 import com.jaspersoft.jasperserver.api.common.util.LocaleHelper;
28
29 /**
30  * @author Lucian Chirita (lucianc@users.sourceforge.net)
31  * @version $Id: LocalesListImpl.java 3753 2006-06-19 18:30:31Z lucian $
32  */
33 public class LocalesListImpl implements LocalesList {
34     
35     private final LocaleHelper localeHelper;
36     private List JavaDoc locales;
37     
38     public LocalesListImpl() {
39         localeHelper = LocaleHelper.getInstance();
40     }
41
42     public List JavaDoc getLocales() {
43         return locales;
44     }
45
46     public void setLocales(List JavaDoc locales) {
47         this.locales = locales;
48     }
49
50     public UserLocale[] getUserLocales(Locale JavaDoc displayLocale) {
51         if (locales == null || locales.isEmpty()) {
52             return null;
53         }
54         
55         UserLocale[] userLocales = new UserLocale[locales.size()];
56         int c = 0;
57         for (Iterator JavaDoc it = locales.iterator(); it.hasNext(); ++c) {
58             Locale JavaDoc locale = (Locale JavaDoc) it.next();
59             userLocales[c] = getUserLocale(locale, displayLocale);
60         }
61         
62         return userLocales;
63     }
64
65     protected UserLocale getUserLocale(Locale JavaDoc locale, Locale JavaDoc displayLocale) {
66         String JavaDoc code = localeHelper.getCode(locale);
67         String JavaDoc name = locale.getDisplayName(displayLocale);
68         return new UserLocale(code, name);
69     }
70
71 }
72
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