/*
 * Copyright (c) 1999, 2004, Oracle. All rights reserved.  
 *
 * This software is the confidential and proprietary information of Sun
 * Microsystems, Inc. ("Confidential Information").  You shall not
 * disclose such Confidential Information and shall use it only in
 * accordance with the terms of the license agreement you entered into
 * with Sun.
 *
 * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
 * SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 * PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
 * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
 * THIS SOFTWARE OR ITS DERIVATIVES.
 *
 * @author Mandar Raje
 */

package cal;

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

public class JspCalendar {
    Calendar calendar = null;
    Date currentDate;


    public JspCalendar() {
        calendar = Calendar.getInstance();
        Date trialTime = new Date();
        calendar.setTime(trialTime);
    }


    public int getYear() {
        return calendar.get(Calendar.YEAR);
    }


    public String getMonth() {
        int m = getMonthInt();
        String[] months = new String[]{"January", "February", "March",
                                       "April", "May", "June",
                                       "July", "August", "September",
                                       "October", "November", "December"};
        if (m > 12) {
            return "Unknown to Man";
        }

        return months[m - 1];

    }


    public String getDay() {
        int x = getDayOfWeek();
        String[] days = new String[]{"Sunday", "Monday", "Tuesday", "Wednesday",
                                     "Thursday", "Friday", "Saturday"};

        if (x > 7) {
            return "Unknown to Man";
        }

        return days[x - 1];

    }


    public int getMonthInt() {
        return 1 + calendar.get(Calendar.MONTH);
    }


    public String getDate() {
        return getMonthInt() + "/" + getDayOfMonth() + "/" + getYear();
    }


    public String getCurrentDate() {
        Date dt = new Date();
        calendar.setTime(dt);
        return getMonthInt() + "/" + getDayOfMonth() + "/" + getYear();

    }


    public String getNextDate() {
        calendar.set(Calendar.DAY_OF_MONTH, getDayOfMonth() + 1);
        return getDate();
    }


    public String getPrevDate() {
        calendar.set(Calendar.DAY_OF_MONTH, getDayOfMonth() - 1);
        return getDate();
    }


    public String getTime() {
        return getHour() + ":" + getMinute() + ":" + getSecond();
    }


    public int getDayOfMonth() {
        return calendar.get(Calendar.DAY_OF_MONTH);
    }


    public int getDayOfYear() {
        return calendar.get(Calendar.DAY_OF_YEAR);
    }


    public int getWeekOfYear() {
        return calendar.get(Calendar.WEEK_OF_YEAR);
    }


    public int getWeekOfMonth() {
        return calendar.get(Calendar.WEEK_OF_MONTH);
    }


    public int getDayOfWeek() {
        return calendar.get(Calendar.DAY_OF_WEEK);
    }


    public int getHour() {
        return calendar.get(Calendar.HOUR_OF_DAY);
    }


    public int getMinute() {
        return calendar.get(Calendar.MINUTE);
    }


    public int getSecond() {
        return calendar.get(Calendar.SECOND);
    }


    public int getEra() {
        return calendar.get(Calendar.ERA);
    }


    public String getUSTimeZone() {
        String[] zones = new String[]{"Hawaii", "Alaskan", "Pacific",
                                      "Mountain", "Central", "Eastern"};

        return zones[10 + getZoneOffset()];
    }


    public int getZoneOffset() {
        return calendar.get(Calendar.ZONE_OFFSET) / (60 * 60 * 1000);
    }


    public int getDSTOffset() {
        return calendar.get(Calendar.DST_OFFSET) / (60 * 60 * 1000);
    }


    public int getAMPM() {
        return calendar.get(Calendar.AM_PM);
    }
}





