Java Milliseconds diffMillisec(String lhs, String rhs)

Description

diff Millisec

License

Apache License

Declaration

public static long diffMillisec(String lhs, String rhs) throws ParseException 

Method Source Code

//package com.java2s;
/**/*from  w  w  w.ja v  a 2  s. com*/
 *    Retz
 *    Copyright (C) 2016 Nautilus Technologies, KK.
 *
 *    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.ParseException;
import java.text.SimpleDateFormat;

import java.util.Date;

public class Main {
    private static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd'T'hh:mm:ss.SSSXXX");

    public static long diffMillisec(String lhs, String rhs) throws ParseException {
        synchronized (DATE_FORMAT) {
            Date l = DATE_FORMAT.parse(lhs);
            Date r = DATE_FORMAT.parse(rhs);
            // Date#getTime returns timestamp since 1970 in milliseconds
            return l.getTime() - r.getTime();
        }
    }
}

Related

1. dateToMillis(long now)
2. dayValue2Millisecond(int dayValue)
3. decomposeMillis(long millis)
4. delayUntilNextSecond(int millis)
5. diffInMillis(long instantOne, long instantTwo)
6. diffTimeInMillis(long start, long end)
7. durationInMillis(long startNano)
8. elapsedMillis(long milliseconds)
9. elapsedMillis(long startTime)