001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.kernel.language;
016    
017    import com.liferay.portal.kernel.security.pacl.permission.PortalRuntimePermission;
018    
019    import java.util.Locale;
020    
021    import javax.portlet.PortletConfig;
022    import javax.portlet.PortletRequest;
023    
024    import javax.servlet.http.HttpServletRequest;
025    import javax.servlet.http.HttpServletResponse;
026    import javax.servlet.jsp.PageContext;
027    
028    /**
029     * @author Brian Wing Shun Chan
030     */
031    public class LanguageUtil {
032    
033            public static String format(
034                    Locale locale, String pattern, Object argument) {
035    
036                    return getLanguage().format(locale, pattern, argument);
037            }
038    
039            public static String format(
040                    Locale locale, String pattern, Object argument,
041                    boolean translateArguments) {
042    
043                    return getLanguage().format(
044                            locale, pattern, argument, translateArguments);
045            }
046    
047            public static String format(
048                    Locale locale, String pattern, Object[] arguments) {
049    
050                    return getLanguage().format(locale, pattern, arguments);
051            }
052    
053            public static String format(
054                    Locale locale, String pattern, Object[] arguments,
055                    boolean translateArguments) {
056    
057                    return getLanguage().format(
058                            locale, pattern, arguments, translateArguments);
059            }
060    
061            public static String format(
062                    PageContext pageContext, String pattern, LanguageWrapper argument) {
063    
064                    return getLanguage().format(pageContext, pattern, argument);
065            }
066    
067            public static String format(
068                    PageContext pageContext, String pattern, LanguageWrapper argument,
069                    boolean translateArguments) {
070    
071                    return getLanguage().format(
072                            pageContext, pattern, argument, translateArguments);
073            }
074    
075            public static String format(
076                    PageContext pageContext, String pattern, LanguageWrapper[] arguments) {
077    
078                    return getLanguage().format(pageContext, pattern, arguments);
079            }
080    
081            public static String format(
082                    PageContext pageContext, String pattern, LanguageWrapper[] arguments,
083                    boolean translateArguments) {
084    
085                    return getLanguage().format(
086                            pageContext, pattern, arguments, translateArguments);
087            }
088    
089            public static String format(
090                    PageContext pageContext, String pattern, Object argument) {
091    
092                    return getLanguage().format(pageContext, pattern, argument);
093            }
094    
095            public static String format(
096                    PageContext pageContext, String pattern, Object argument,
097                    boolean translateArguments) {
098    
099                    return getLanguage().format(
100                            pageContext, pattern, argument, translateArguments);
101            }
102    
103            public static String format(
104                    PageContext pageContext, String pattern, Object[] arguments) {
105    
106                    return getLanguage().format(pageContext, pattern, arguments);
107            }
108    
109            public static String format(
110                    PageContext pageContext, String pattern, Object[] arguments,
111                    boolean translateArguments) {
112    
113                    return getLanguage().format(
114                            pageContext, pattern, arguments, translateArguments);
115            }
116    
117            public static String format(
118                    PortletConfig portletConfig, Locale locale, String pattern,
119                    Object argument) {
120    
121                    return getLanguage().format(portletConfig, locale, pattern, argument);
122            }
123    
124            public static String format(
125                    PortletConfig portletConfig, Locale locale, String pattern,
126                    Object argument, boolean translateArguments) {
127    
128                    return getLanguage().format(
129                            portletConfig, locale, pattern, argument, translateArguments);
130            }
131    
132            public static String format(
133                    PortletConfig portletConfig, Locale locale, String pattern,
134                    Object[] arguments) {
135    
136                    return getLanguage().format(portletConfig, locale, pattern, arguments);
137            }
138    
139            public static String format(
140                    PortletConfig portletConfig, Locale locale, String pattern,
141                    Object[] arguments, boolean translateArguments) {
142    
143                    return getLanguage().format(
144                            portletConfig, locale, pattern, arguments, translateArguments);
145            }
146    
147            public static String get(Locale locale, String key) {
148                    return getLanguage().get(locale, key);
149            }
150    
151            public static String get(Locale locale, String key, String defaultValue) {
152                    return getLanguage().get(locale, key, defaultValue);
153            }
154    
155            public static String get(PageContext pageContext, String key) {
156                    return getLanguage().get(pageContext, key);
157            }
158    
159            public static String get(
160                    PageContext pageContext, String key, String defaultValue) {
161    
162                    return getLanguage().get(pageContext, key, defaultValue);
163            }
164    
165            public static String get(
166                    PortletConfig portletConfig, Locale locale, String key) {
167    
168                    return getLanguage().get(portletConfig, locale, key);
169            }
170    
171            public static String get(
172                    PortletConfig portletConfig, Locale locale, String key,
173                    String defaultValue) {
174    
175                    return getLanguage().get(portletConfig, locale, key, defaultValue);
176            }
177    
178            public static Locale[] getAvailableLocales() {
179                    return getLanguage().getAvailableLocales();
180            }
181    
182            public static String getCharset(Locale locale) {
183                    return getLanguage().getCharset(locale);
184            }
185    
186            public static Language getLanguage() {
187                    PortalRuntimePermission.checkGetBeanProperty(LanguageUtil.class);
188    
189                    return _language;
190            }
191    
192            public static String getLanguageId(HttpServletRequest request) {
193                    return getLanguage().getLanguageId(request);
194            }
195    
196            public static String getLanguageId(Locale locale) {
197                    return getLanguage().getLanguageId(locale);
198            }
199    
200            public static String getLanguageId(PortletRequest portletRequest) {
201                    return getLanguage().getLanguageId(portletRequest);
202            }
203    
204            public static Locale getLocale(String languageCode) {
205                    return getLanguage().getLocale(languageCode);
206            }
207    
208            public static Locale[] getSupportedLocales() {
209                    return getLanguage().getSupportedLocales();
210            }
211    
212            public static String getTimeDescription(Locale locale, long milliseconds) {
213                    return getLanguage().getTimeDescription(locale, milliseconds);
214            }
215    
216            public static String getTimeDescription(
217                    Locale locale, long milliseconds, boolean approximate) {
218    
219                    return getLanguage().getTimeDescription(
220                            locale, milliseconds, approximate);
221            }
222    
223            public static String getTimeDescription(Locale locale, Long milliseconds) {
224                    return getLanguage().getTimeDescription(locale, milliseconds);
225            }
226    
227            public static String getTimeDescription(
228                    PageContext pageContext, long milliseconds) {
229    
230                    return getLanguage().getTimeDescription(pageContext, milliseconds);
231            }
232    
233            public static String getTimeDescription(
234                    PageContext pageContext, long milliseconds, boolean approximate) {
235    
236                    return getLanguage().getTimeDescription(
237                            pageContext, milliseconds, approximate);
238            }
239    
240            public static String getTimeDescription(
241                    PageContext pageContext, Long milliseconds) {
242    
243                    return getLanguage().getTimeDescription(pageContext, milliseconds);
244            }
245    
246            public static void init() {
247                    getLanguage().init();
248            }
249    
250            public static boolean isAvailableLanguageCode(String languageCode) {
251                    return getLanguage().isAvailableLanguageCode(languageCode);
252            }
253    
254            public static boolean isAvailableLocale(Locale locale) {
255                    return getLanguage().isAvailableLocale(locale);
256            }
257    
258            public static boolean isBetaLocale(Locale locale) {
259                    return getLanguage().isBetaLocale(locale);
260            }
261    
262            public static boolean isDuplicateLanguageCode(String languageCode) {
263                    return getLanguage().isDuplicateLanguageCode(languageCode);
264            }
265    
266            public static void resetAvailableLocales(long companyId) {
267                    getLanguage().resetAvailableLocales(companyId);
268            }
269    
270            public static void updateCookie(
271                    HttpServletRequest request, HttpServletResponse response,
272                    Locale locale) {
273    
274                    getLanguage().updateCookie(request, response, locale);
275            }
276    
277            public void setLanguage(Language language) {
278                    PortalRuntimePermission.checkSetBeanProperty(getClass());
279    
280                    _language = language;
281            }
282    
283            private static Language _language;
284    
285    }