Custom ResourceBundle by extending ListResourceBundle - Java Internationalization

Java examples for Internationalization:ResourceBundle

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Description

Custom ResourceBundle by extending ListResourceBundle

Demo Code

import java.util.*;

public class ListDemo {

    static void displayValues(Locale currentLocale) {

        ResourceBundle stats = ResourceBundle.getBundle("StatsBundle",
                currentLocale);//from  w ww. j  a va  2 s.c  o  m

        Integer gdp = (Integer) stats.getObject("GDP");
        System.out.println("GDP = " + gdp.toString());
        Integer pop = (Integer) stats.getObject("Population");
        System.out.println("Population = " + pop.toString());
        Double lit = (Double) stats.getObject("Literacy");
        System.out.println("Literacy = " + lit.toString());

    } // displayValues

    static public void main(String[] args) {

        Locale[] supportedLocales = { new Locale("en", "CA"),
                new Locale("ja", "JP"), new Locale("fr", "FR") };

        for (int i = 0; i < supportedLocales.length; i++) {
            System.out.println("Locale = " + supportedLocales[i]);
            displayValues(supportedLocales[i]);
            System.out.println();
        }

    } // main

} // class
class StatsBundle_ja_JP extends ListResourceBundle {

    public Object[][] getContents() {
        return contents;
    }

    private Object[][] contents = { { "GDP", new Integer(21300) },
            { "Population", new Integer(125449703) },
            { "Literacy", new Double(0.99) }, };
}
class StatsBundle_en_CA extends ListResourceBundle {

    public Object[][] getContents() {
        return contents;
    }

    private Object[][] contents = { { "GDP", new Integer(24400) },
            { "Population", new Integer(28802671) },
            { "Literacy", new Double(0.97) }, };

}
class StatsBundle extends ListResourceBundle {

    public Object[][] getContents() {
        return contents;
    }

    private Object[][] contents = { { "GDP", new Integer(0) },
            { "Population", new Integer(0) },
            { "Literacy", new Double(0.00) }, };

}

class StatsBundle_fr_FR extends ListResourceBundle {

    public Object[][] getContents() {
        return contents;
    }

    private Object[][] contents = { { "GDP", new Integer(20200) },
            { "Population", new Integer(58317450) },
            { "Literacy", new Double(0.99) }, };
}
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 *
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