Java Day of getBeginEndTimeOfDay(Date day)

Description

Returns the begin/end time of the given day

License

Open Source License

Parameter

Parameter	Description
day	a parameter

Declaration

public static Date[] getBeginEndTimeOfDay(Date day) 

Method Source Code

//package com.java2s;
/**/*from  w  ww  . j  a v a 2  s.  c o  m*/
 * Project: CarTracServer
 * 
 * File Created at Apr 6, 2013
 * $id$
 * 
 * Copyright 2013, Shawn Chain (shawn.chain@gmail.com).
 * All rights reserved.
 *
 * 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.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.TimeZone;

public class Main {
    public static Date[] getBeginEndTimeOfDay(String dayString) {
        try {
            SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
            Date begin = sdf.parse(dayString);
            return getBeginEndTimeOfDay(begin);
        } catch (Exception e) {
            // NOOP
        }
        return null;
    }

    /**
     * Returns the begin/end time of the given day
     * @param day
     * @return
     */
    public static Date[] getBeginEndTimeOfDay(Date day) {
        Date begin, end;
        begin = day;

        Calendar cal = getCalendar();
        cal.setTime(begin);
        cal.set(Calendar.HOUR, 23);
        cal.add(Calendar.MINUTE, 59);
        cal.add(Calendar.SECOND, 59);
        cal.set(Calendar.MILLISECOND, 999);
        end = cal.getTime();
        return new Date[] { begin, end };
    }

    public static Calendar getCalendar() {
        return Calendar.getInstance(TimeZone.getTimeZone("GMT+8"));
    }
}

Related

1. getAge(Date birthDay)
2. getAgeOfCalendar(String birthDayString)
3. getApisPaxBirthday(String dob)
4. getBeforeDate(int day)
5. getBeforeOrAfterDay(Date date, String format, Integer days)
6. getBeginOfDay(Date date)
7. getBeginTimeOfDay(Date date, int offset)
8. getBirthday(String age)
9. getBirthDay(String idCard)