datehelper.java

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/*
 * Copyright (c) 2003 Sun Microsystems, Inc.  All rights reserved.  U.S. 
 * Government Rights - Commercial software.  Government users are subject 
 * to the Sun Microsystems, Inc. standard license agreement and 
 * applicable provisions of the FAR and its supplements.  Use is subject 
 * to license terms.  
 * 
 * This distribution may include materials developed by third parties. 
 * Sun, Sun Microsystems, the Sun logo, Java and J2EE are trademarks 
 * or registered trademarks of Sun Microsystems, Inc. in the U.S. and 
 * other countries.  
 * 
 * Copyright (c) 2003 Sun Microsystems, Inc. Tous droits reserves.
 * 
 * Droits du gouvernement americain, utilisateurs gouvernementaux - logiciel
 * commercial. Les utilisateurs gouvernementaux sont soumis au contrat de 
 * licence standard de Sun Microsystems, Inc., ainsi qu'aux dispositions 
 * en vigueur de la FAR (Federal Acquisition Regulations) et des 
 * supplements a celles-ci.  Distribue par des licences qui en 
 * restreignent l'utilisation.
 * 
 * Cette distribution peut comprendre des composants developpes par des 
 * tierces parties. Sun, Sun Microsystems, le logo Sun, Java et J2EE 
 * sont des marques de fabrique ou des marques deposees de Sun 
 * Microsystems, Inc. aux Etats-Unis et dans d'autres pays.
 */

package com.sun.ebank.web;

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

/**
 * This class contains helper methods for dealing with
 * Date objects.
 */

public class DateHelper {

    private Calendar cal = null;

    public DateHelper() {

      Date date = new Date();
      cal = new GregorianCalendar();
      cal.setTime(date);
    }

    public void setTime(Date date) {
      cal.setTime(date);
    }
    public int getYear() {
        return cal.get(Calendar.YEAR);
    } // getYear 

    public int getMonth() {
        int calendarMonth = cal.get(Calendar.MONTH);
        return calendarMonthToInt(calendarMonth);
    } // getMonth

    public int getDay() {
        return cal.get(Calendar.DAY_OF_MONTH);
    } // getDay

    public int getHour() {
        return cal.get(Calendar.HOUR_OF_DAY);
    } // geHour

    public int getMinute() {
        return cal.get(Calendar.MINUTE);
    } // geMinute

    private int calendarMonthToInt(int calendarMonth) {

        if (calendarMonth == Calendar.JANUARY)
            return 1;
        else if (calendarMonth == Calendar.FEBRUARY)
            return 2;
        else if (calendarMonth == Calendar.MARCH)
            return 3;
        else if (calendarMonth == Calendar.APRIL)
            return 4;
        else if (calendarMonth == Calendar.MAY)
            return 5;
        else if (calendarMonth == Calendar.JUNE)
            return 6;
        else if (calendarMonth == Calendar.JULY)
            return 7;
        else if (calendarMonth == Calendar.AUGUST)
            return 8;
        else if (calendarMonth == Calendar.SEPTEMBER)
            return 9;
        else if (calendarMonth == Calendar.OCTOBER)
            return 10;
        else if (calendarMonth == Calendar.NOVEMBER)
            return 11;
        else if (calendarMonth == Calendar.DECEMBER)
            return 12;
        else
            return 1;

    } // calendarMonthToInt

} // class