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/*
@VaadinApache2LicenseForJavaFiles@
*/
package com.vaadin.terminal.gwt.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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