Java Date to Timestamp getTimestamp(Date date)

Description

get Timestamp

License

Open Source License

Declaration

public static synchronized Date getTimestamp(Date date) 

Method Source Code

//package com.java2s;
/*/*from  w  w w .  ja  v a2 s .  com*/
 * Copyright (C) 2008, EGT Consultores, C.A.
 *
 * Este programa es software libre; usted puede redistribuirlo y/o modificarlo bajo los t?rminos
 * de la licencia "GNU General Public License" publicada por la Fundaci?n "Free Software Foundation".
 *
 * Este programa se distribuye con la esperanza de que pueda ser ?til, pero SIN NINGUNA GARANTIA;
 * vea la licencia "GNU General Public License" para obtener mas informaci?n.
 */

import java.sql.Timestamp;

import java.util.Date;

public class Main {
    private static long currentTimeMillis = 0;
    private static long lastTimeMillis = 0;
    private static long lastTimeMicros = 0;
    private static long lastTimeNanos = 0;
    private static long micros = 0;
    private static long nanos = 0;

    public static synchronized Date getTimestamp() {
        return currentTimestamp();
    }

    public static synchronized Date getTimestamp(Date date) {
        return date == null ? currentTimestamp() : date;
    }

    public static synchronized Timestamp currentTimestamp() {
        return new Timestamp(currentTimeMillis());
    }

    public static synchronized long currentTimeMillis() {
        currentTimeMillis = System.currentTimeMillis();
        if (lastTimeMillis < currentTimeMillis) {
            lastTimeMillis = currentTimeMillis;
        } else {
            lastTimeMillis++;
        }
        lastTimeMicros = lastTimeMillis * 1000;
        lastTimeNanos = lastTimeMicros * 1000;
        micros = 0;
        nanos = 0;
        return lastTimeMillis;
    }
}

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