Java Calendar Create createCalendarMidnight(final Date date)

Description

Creates a calendar with hour, minute, second, millisecond set to zero for given Date.

License

Apache License

Parameter

Parameter	Description
date	the date to use

Return

calendar object create from date and set to midnight

Declaration

public static Calendar createCalendarMidnight(final Date date) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2016 Intuit//from  w  w w .  j av a 2s  .c om
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/

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

import static java.util.Calendar.*;
import static java.util.TimeZone.getTimeZone;

public class Main {
    /**
     * Creates a calendar with hour, minute, second, millisecond set to zero for given Date.
     *
     * @param date the date to use
     * @return calendar object create from date and set to midnight
     */
    public static Calendar createCalendarMidnight(final Date date) {
        Calendar cal = new GregorianCalendar(getTimeZone("GMT+0"));

        cal.setTime(date);
        cal.set(HOUR_OF_DAY, 0);
        cal.set(MINUTE, 0);
        cal.set(SECOND, 0);
        cal.set(MILLISECOND, 0);

        return cal;
    }
}

Related

1. createCalendar(int year, int month, int day, int hour, int minute, int second, boolean ceiling)
2. createCalendar(int year, int month, int dayOfMonth, int hourOfDay, int minute, int second)
3. createCalendar(long timeInMillis)
4. createCalendarFromParts(String[] parts)
5. createCalendarInstance(final Locale locale)
6. createCalendarWith()
7. createDateFormatString(Calendar cal)
8. createDateStr(Calendar calendar)
9. createIsoCalendar()