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- /*
- * Copyright 2011 Vaadin Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
- package com.vaadin.client;
-
- import java.util.HashMap;
- import java.util.Map;
- import java.util.Set;
-
- import com.google.gwt.core.client.JsArray;
-
- /**
- * Date / time etc. localisation service for all widgets. Caches all loaded
- * locales as JSONObjects.
- *
- * @author Vaadin Ltd.
- *
- */
- public class LocaleService {
-
- private static Map<String, ValueMap> cache = new HashMap<String, ValueMap>();
- private static String defaultLocale;
-
- public static void addLocale(ValueMap valueMap) {
-
- final String key = valueMap.getString("name");
- if (cache.containsKey(key)) {
- cache.remove(key);
- }
- cache.put(key, valueMap);
- if (cache.size() == 1) {
- setDefaultLocale(key);
- }
- }
-
- public static void setDefaultLocale(String locale) {
- defaultLocale = locale;
- }
-
- public static String getDefaultLocale() {
- return defaultLocale;
- }
-
- public static Set<String> getAvailableLocales() {
- return cache.keySet();
- }
-
- public static String[] getMonthNames(String locale)
- throws LocaleNotLoadedException {
- if (cache.containsKey(locale)) {
- final ValueMap l = cache.get(locale);
- return l.getStringArray("mn");
- } else {
- throw new LocaleNotLoadedException(locale);
- }
- }
-
- public static String[] getShortMonthNames(String locale)
- throws LocaleNotLoadedException {
- if (cache.containsKey(locale)) {
- final ValueMap l = cache.get(locale);
- return l.getStringArray("smn");
- } else {
- throw new LocaleNotLoadedException(locale);
- }
- }
-
- public static String[] getDayNames(String locale)
- throws LocaleNotLoadedException {
- if (cache.containsKey(locale)) {
- final ValueMap l = cache.get(locale);
- return l.getStringArray("dn");
- } else {
- throw new LocaleNotLoadedException(locale);
- }
- }
-
- public static String[] getShortDayNames(String locale)
- throws LocaleNotLoadedException {
- if (cache.containsKey(locale)) {
- final ValueMap l = cache.get(locale);
- return l.getStringArray("sdn");
- } else {
- throw new LocaleNotLoadedException(locale);
- }
- }
-
- public static int getFirstDayOfWeek(String locale)
- throws LocaleNotLoadedException {
- if (cache.containsKey(locale)) {
- final ValueMap l = cache.get(locale);
- return l.getInt("fdow");
- } else {
- throw new LocaleNotLoadedException(locale);
- }
- }
-
- public static String getDateFormat(String locale)
- throws LocaleNotLoadedException {
- if (cache.containsKey(locale)) {
- final ValueMap l = cache.get(locale);
- return l.getString("df");
- } else {
- throw new LocaleNotLoadedException(locale);
- }
- }
-
- public static boolean isTwelveHourClock(String locale)
- throws LocaleNotLoadedException {
- if (cache.containsKey(locale)) {
- final ValueMap l = cache.get(locale);
- return l.getBoolean("thc");
- } else {
- throw new LocaleNotLoadedException(locale);
- }
- }
-
- public static String getClockDelimiter(String locale)
- throws LocaleNotLoadedException {
- if (cache.containsKey(locale)) {
- final ValueMap l = cache.get(locale);
- return l.getString("hmd");
- } else {
- throw new LocaleNotLoadedException(locale);
- }
- }
-
- public static String[] getAmPmStrings(String locale)
- throws LocaleNotLoadedException {
- if (cache.containsKey(locale)) {
- final ValueMap l = cache.get(locale);
- return l.getStringArray("ampm");
- } else {
- throw new LocaleNotLoadedException(locale);
- }
-
- }
-
- public static void addLocales(JsArray<ValueMap> valueMapArray) {
- for (int i = 0; i < valueMapArray.length(); i++) {
- addLocale(valueMapArray.get(i));
-
- }
-
- }
-
- }
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