Java Timestamp Format unixTimestamp(String date, String dateFormat)

Description

unix Timestamp

License

Open Source License

Declaration

public static Long unixTimestamp(String date, String dateFormat) 

Method Source Code

//package com.java2s;

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;

import java.util.Date;

public class Main {
    public static final DateFormat DEFAULT_DATETIME_FORMAT = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

    public static Long unixTimestamp(String date) {
        return new Long(parseDate(date).getTime() / 1000);
    }/*from w ww  .j a  v a 2 s  .co  m*/

    public static Long unixTimestamp(String date, String dateFormat) {
        return new Long(parseDate(date, dateFormat).getTime() / 1000);
    }

    public static Long unixTimestamp(Date date) {
        return new Long(date.getTime() / 1000);
    }

    public static Date parseDate(String date, DateFormat df) {
        try {
            return df.parse(date);
        } catch (ParseException e) {
            throw new IllegalArgumentException(e);
        }
    }

    public static Date parseDate(String date, String dateFormat) {
        SimpleDateFormat fmt = new SimpleDateFormat(dateFormat);
        return parseDate(date, fmt);
    }

    public synchronized static Date parseDate(String date) {
        return parseDate(date, DEFAULT_DATETIME_FORMAT);
    }
}

Related

1. timeToString(long timestamp, SimpleDateFormat format)
2. toDateFromTimestamp(String timestamp, String format)
3. toHumanTime(long timestamp, String format)
4. toReadableTime(Long timestamp, String format)
5. toTimeStamp(String dateTime, SimpleDateFormat format, int timeZoneOffset)