Java Date to Day getDayEnd(Date date)

Description

Gets a date which is at the end of a day.

License

Open Source License

Parameter

Parameter	Description
date	a date

Return

end date

Declaration

public static Calendar getDayEnd(Date date) 

Method Source Code

//package com.java2s;
/**/*from w  w w .j  a v a  2 s  .  c o m*/
 * SAHARA Scheduling Server
 *
 * Schedules and assigns local laboratory rigs.
 *
 * @license See LICENSE in the top level directory for complete license terms.
 *
 * Copyright (c) 2010, University of Technology, Sydney
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 *
 *  * Redistributions of source code must retain the above copyright notice, 
 *    this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright 
 *    notice, this list of conditions and the following disclaimer in the 
 *    documentation and/or other materials provided with the distribution.
 *  * Neither the name of the University of Technology, Sydney nor the names 
 *    of its contributors may be used to endorse or promote products derived from 
 *    this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * @author Michael Diponio (mdiponio)
 * @date 15th November 2010
 */

import java.util.Calendar;
import java.util.Date;

public class Main {
    /**
     * Gets a date which is at the end of a day.
     * 
     * @param dayKey day key
     * @return end date
     */
    public static Calendar getDayEnd(String dayKey) {
        String parts[] = dayKey.split("-");

        Calendar cal = Calendar.getInstance();
        cal.set(Calendar.YEAR, Integer.parseInt(parts[0]));
        cal.set(Calendar.MONTH, Integer.parseInt(parts[1]));
        cal.set(Calendar.DAY_OF_MONTH, Integer.parseInt(parts[2]));
        cal.set(Calendar.HOUR_OF_DAY, 23);
        cal.set(Calendar.MINUTE, 59);
        cal.set(Calendar.SECOND, 59);
        cal.set(Calendar.MILLISECOND, 999);

        return cal;
    }

    /**
     * Gets a date which is at the end of a day.
     * 
     * @param date a date
     * @return end date
     */
    public static Calendar getDayEnd(Date date) {
        Calendar cal = Calendar.getInstance();
        cal.setTime(date);
        cal.set(Calendar.HOUR_OF_DAY, 23);
        cal.set(Calendar.MINUTE, 59);
        cal.set(Calendar.SECOND, 59);
        cal.set(Calendar.MILLISECOND, 999);

        return cal;
    }

    /**
     * Gets a date which begins at the end of a day.
     * 
     * @param date a date
     * @return end date
     */
    public static Calendar getDayEnd(Calendar date) {
        Calendar cal = Calendar.getInstance();
        cal.setTimeInMillis(date.getTimeInMillis());
        cal.set(Calendar.HOUR_OF_DAY, 23);
        cal.set(Calendar.MINUTE, 59);
        cal.set(Calendar.SECOND, 59);
        cal.set(Calendar.MILLISECOND, 999);

        return cal;
    }
}

Related

1. getDay(String strDate)
2. getDayBetween(Date startDate, Date endDate)
3. getDayCount(java.util.Date _startDate, java.util.Date _endDate)
4. getDayEnd(Date date)
5. getDayEnd(Date date)
6. getDayEnd(Date obj)
7. getDayEnd(final Date date, TimeZone timezone)
8. getDayFromDate(Date date)
9. getDayMonthYear(Date aDate, boolean isAddSpace)