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import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.text.spi.DateFormatProvider;
import java.util.Date;
import java.util.Locale;
public class Main {
public static void main(String [] args) {
Date now = new Date();
DateFormat defaultFormat = DateFormat.getDateTimeInstance();
String defaultString = defaultFormat.format (now);
System.out.println ("Default : " + defaultString);
DateFormat antarcticaFormat =
DateFormat.getDateTimeInstance (
DateFormat.FULL, DateFormat.FULL,
new Locale ("en", "AQ"));
String antarcticaString = antarcticaFormat.format (now);
System.out.println ("Antarctica: " + antarcticaString);
}
}
class DateFormatProviderImpl extends DateFormatProvider {
private Locale ca = new Locale ("en", "CA");
public Locale[] getAvailableLocales() {
return new Locale [] {ca};
}
public DateFormat getTimeInstance(int style, Locale locale) {
if (locale.equals(ca)) {
return new SimpleDateFormat("HH.mm.ss");
}
return null;
}
public DateFormat getDateTimeInstance(int dateStyle, Locale locale) {
if (locale.equals(ca)) {
return new SimpleDateFormat("yyyy");
}
return null;
}
public DateFormat getDateTimeInstance(int dateStyle,
int timeStyle, Locale locale) {
if (locale.equals(ca)) {
return new SimpleDateFormat("yyyy/MM/dd");
}
return null;
}
@Override
public DateFormat getDateInstance(int style, Locale locale) {
if (locale.equals(ca)) {
return new SimpleDateFormat("MM/dd");
}
return null;
}
}
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