/**************************************************************************
/* This class demonstrates the use of the i18n-API.
/*
/* Copyright (c) 2004 by Bernhard Bablok (mail@bablokb.de)
/*
/* This program is free software; you can redistribute it and/or modify
/* it under the terms of the GNU General Public License as published
/* by  the Free Software Foundation; either version 2 of the License or
/* (at your option) any later version.
/*
/* This program is distributed in the hope that it will be useful, but
/* WITHOUT ANY WARRANTY; without even the implied warranty of
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
/* GNU General Public License for more details.
/*
/* You should have received a copy of the GNU General Public License
/* along with this program; see the file COPYING.  If not, write to
/* the Free Software Foundation Inc., 59 Temple Place - Suite 330,
/* Boston, MA  02111-1307 USA
/**************************************************************************/

import java.util.*;
import java.text.*;

/**
   This class demonstrates the use of the i18n-API.

   @version $Revision: 1.4 $
   @author  $Author: bablokb $
*/

public class I18nBsp{

  private Locale iLocale;
  private ResourceBundle iBundle;

  //////////////////////////////////////////////////////////////////////////////

  /**
     Default constructor. Sets the default locale.
  */

  public I18nBsp() {
    setLocale(Locale.getDefault());
  }

  //////////////////////////////////////////////////////////////////////////////

  /**
     Set the locale for the object.
  */

  private void setLocale(Locale locale) {
    iLocale = locale;
    System.out.println("\n--- Locale: " + iLocale.toString() + "---");
    iBundle = ResourceBundle.getBundle("I18nBspMsgs",iLocale);
  }
  
  //////////////////////////////////////////////////////////////////////////////

  /**
     Run samples two times: with default and with specific locale.
  */

  public static void main(String[] args) {
    I18nBsp bsp = new I18nBsp();

    bsp.printStrings();
    bsp.printDate();
    bsp.printMessage();
    bsp.printCurrency();

    bsp.setLocale(new Locale("en","US"));
    bsp.printStrings();
    bsp.printDate();
    bsp.printMessage();
    bsp.printCurrency();
  }

  //////////////////////////////////////////////////////////////////////////////

  /**
     Print constant strings.
  */

  private void printStrings() {
    System.out.println("\tString:   " + iBundle.getString("hello"));
  }

  //////////////////////////////////////////////////////////////////////////////

  /**
     Print date.
  */

  private void printDate() {
    Date now = new Date();
    DateFormat df = DateFormat.
      getDateInstance(DateFormat.DEFAULT,iLocale);
    System.out.println("\tDate:     " + df.format(now));
  }

  //////////////////////////////////////////////////////////////////////////////

  /**
     Print a message.
  */

  private void printMessage() {
    String template = iBundle.getString("dirInfo");
    MessageFormat mf = new MessageFormat("");
    mf.setLocale(iLocale);
    mf.applyPattern(template);
    System.out.println("\tMessage:  " + 
      mf.format(new Object[] {new Integer(5)}));
  }

  //////////////////////////////////////////////////////////////////////////////

  /**
     Print a currency value.
  */

  private void printCurrency() {
    Double value = new Double(12345678.99);
    NumberFormat cf = NumberFormat.
      getCurrencyInstance(iLocale);
    System.out.println("\tCurrency: " + cf.format(value));
  }
}