001/* =========================================================== 002 * Orson Charts : a 3D chart library for the Java(tm) platform 003 * =========================================================== 004 * 005 * (C)opyright 2013-2022, by David Gilbert. All rights reserved. 006 * 007 * https://github.com/jfree/orson-charts 008 * 009 * This program is free software: you can redistribute it and/or modify 010 * it under the terms of the GNU General Public License as published by 011 * the Free Software Foundation, either version 3 of the License, or 012 * (at your option) any later version. 013 * 014 * This program is distributed in the hope that it will be useful, 015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 017 * GNU General Public License for more details. 018 * 019 * You should have received a copy of the GNU General Public License 020 * along with this program. If not, see <http://www.gnu.org/licenses/>. 021 * 022 * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. 023 * Other names may be trademarks of their respective owners.] 024 * 025 * If you do not wish to be bound by the terms of the GPL, an alternative 026 * commercial license can be purchased. For details, please see visit the 027 * Orson Charts home page: 028 * 029 * http://www.object-refinery.com/orsoncharts/index.html 030 * 031 */ 032 033package org.jfree.chart3d; 034 035import java.util.Locale; 036import java.util.ResourceBundle; 037import org.jfree.chart3d.internal.Args; 038 039/** 040 * Provides centralised access to localised resources. 041 * 042 * @since 1.2 043 */ 044public class Resources { 045 046 /** The locale for the resources. */ 047 private static Locale locale = Locale.getDefault(); 048 049 /** Localised resources. */ 050 private static ResourceBundle resources = ResourceBundle.getBundle( 051 "org.jfree.chart3d.Resources", Locale.getDefault()); 052 053 /** 054 * Returns the locale that is being used for supplying resources. The 055 * default value is {@code Locale.getDefault()}. 056 * 057 * @return The locale (never {@code null}). 058 */ 059 public static Locale getLocale() { 060 return locale; 061 } 062 063 /** 064 * Sets the locale to use for supplying resources. 065 * 066 * @param l the locale ({@code null} not permitted). 067 */ 068 public static void setLocale(Locale l) { 069 Args.nullNotPermitted(l, "l"); 070 locale = l; 071 resources = ResourceBundle.getBundle("org.jfree.chart3d.Resources", 072 locale); 073 } 074 075 /** 076 * Returns a localised string. 077 * 078 * @param key the key ({@code null} not permitted). 079 * 080 * @return A localised string. 081 */ 082 public static String localString(String key) { 083 return resources.getString(key); 084 } 085 086}