Example usage for java.util Date setTime

Introduction

In this page you can find the example usage for java.util Date setTime.

Prototype

public void setTime(long time) 

Source Link

Document

Sets this Date object to represent a point in time that is time milliseconds after January 1, 1970 00:00:00 GMT.

Usage

From source file:MainClass.java

public static void main(String args[]) {

    Date date = new Date();

    long msec = date.getTime();

    msec += 100 * 24 * 60 * 60 * 1000L;//from  w  w w. j ava2  s.c  om

    date.setTime(msec);

    System.out.println(date);
}

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From source file:FastDateFormat.java

public static void main(String[] args) {
    String format = "yyyy-MM-dd HH:mm:ss.SSS";
    if (args.length > 0)
        format = args[0];//from w  ww  . ja  va  2s.  co  m
    SimpleDateFormat sdf = new SimpleDateFormat(format);
    FastDateFormat fdf = new FastDateFormat(sdf);
    Date d = new Date();

    d.setTime(1);
    System.out.println(fdf.format(d) + "\t" + sdf.format(d));
    d.setTime(20);
    System.out.println(fdf.format(d) + "\t" + sdf.format(d));
    d.setTime(500);
    System.out.println(fdf.format(d) + "\t" + sdf.format(d));
    d.setTime(543);
    System.out.println(fdf.format(d) + "\t" + sdf.format(d));
    d.setTime(999);
    System.out.println(fdf.format(d) + "\t" + sdf.format(d));
    d.setTime(1050);
    System.out.println(fdf.format(d) + "\t" + sdf.format(d));
    d.setTime(2543);
    System.out.println(fdf.format(d) + "\t" + sdf.format(d));
    d.setTime(12345);
    System.out.println(fdf.format(d) + "\t" + sdf.format(d));
    d.setTime(12340);
    System.out.println(fdf.format(d) + "\t" + sdf.format(d));

    final int reps = 100000;
    {
        long start = System.currentTimeMillis();
        for (int i = 0; i < reps; i++) {
            d.setTime(System.currentTimeMillis());
            fdf.format(d);
        }
        long elap = System.currentTimeMillis() - start;
        System.out.println("fast: " + elap + " elapsed");
        System.out.println(fdf.format(d));
    }
    {
        long start = System.currentTimeMillis();
        for (int i = 0; i < reps; i++) {
            d.setTime(System.currentTimeMillis());
            sdf.format(d);
        }
        long elap = System.currentTimeMillis() - start;
        System.out.println("slow: " + elap + " elapsed");
        System.out.println(sdf.format(d));
    }
}

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From source file:com.mvdb.etl.actions.ModifyCustomerData.java

public static void main(String[] args) {

    ActionUtils.assertEnvironmentSetupOk();
    ActionUtils.assertFileExists("~/.mvdb", "~/.mvdb missing. Existing.");
    ActionUtils.assertFileExists("~/.mvdb/status.InitCustomerData.complete",
            "300init-customer-data.sh not executed yet. Exiting");
    //This check is not required as data can be modified any number of times
    //ActionUtils.assertFileDoesNotExist("~/.mvdb/status.ModifyCustomerData.complete", "ModifyCustomerData already done. Start with 100init.sh if required. Exiting");
    ActionUtils.setUpInitFileProperty();
    ActionUtils.createMarkerFile("~/.mvdb/status.ModifyCustomerData.start", true);

    String customerName = null;/*from  ww w  . j  ava  2s .c  om*/
    //Date startDate  = null;
    //Date endDate  = null;
    final CommandLineParser cmdLinePosixParser = new PosixParser();
    final Options posixOptions = constructPosixOptions();
    CommandLine commandLine;
    try {
        commandLine = cmdLinePosixParser.parse(posixOptions, args);
        //            if (commandLine.hasOption("startDate"))
        //            {
        //                String startDateStr = commandLine.getOptionValue("startDate");
        //                startDate = ActionUtils.getDate(startDateStr);
        //            }
        //            if (commandLine.hasOption("endDate"))
        //            {
        //                String endDateStr = commandLine.getOptionValue("endDate");
        //                endDate = ActionUtils.getDate(endDateStr);
        //            }
        if (commandLine.hasOption("customerName")) {
            customerName = commandLine.getOptionValue("customerName");
        }
    } catch (ParseException parseException) // checked exception
    {
        System.err.println(
                "Encountered exception while parsing using PosixParser:\n" + parseException.getMessage());
    }

    if (customerName == null) {
        System.err.println("customerName has not been specified.  Aborting...");
        System.exit(1);
    }

    //        if (startDate == null)
    //        {
    //            System.err.println("startDate has not been specified with the correct format YYYYMMddHHmmss.  Aborting...");
    //            System.exit(1);
    //        }
    //        
    //        if (endDate == null)
    //        {
    //            System.err.println("endDate has not been specified with the correct format YYYYMMddHHmmss.  Aborting...");
    //            System.exit(1);
    //        }
    //        
    //        if (endDate.after(startDate) == false)
    //        {
    //            System.err.println("endDate must be after startDate.  Aborting...");
    //            System.exit(1);
    //        }

    ApplicationContext context = Top.getContext();

    final OrderDAO orderDAO = (OrderDAO) context.getBean("orderDAO");

    long maxId = orderDAO.findMaxId();
    long totalOrders = orderDAO.findTotalOrders();

    long modifyCount = (long) (totalOrders * 0.1);

    String lastUsedEndTimeStr = ActionUtils.getConfigurationValue(customerName,
            ConfigurationKeys.LAST_USED_END_TIME);
    long lastUsedEndTime = Long.parseLong(lastUsedEndTimeStr);
    Date startDate1 = new Date();
    startDate1.setTime(lastUsedEndTime + 1000 * 60 * 60 * 24 * 1);
    Date endDate1 = new Date(startDate1.getTime() + 1000 * 60 * 60 * 24 * 1);

    for (int i = 0; i < modifyCount; i++) {
        Date updateDate = RandomUtil.getRandomDateInRange(startDate1, endDate1);
        long orderId = (long) Math.floor((Math.random() * maxId)) + 1L;
        logger.info("Modify Id " + orderId + " in orders");
        Order theOrder = orderDAO.findByOrderId(orderId);
        //             System.out.println("theOrder : " + theOrder);
        theOrder.setNote(RandomUtil.getRandomString(4));
        theOrder.setUpdateTime(updateDate);
        theOrder.setSaleCode(RandomUtil.getRandomInt());
        orderDAO.update(theOrder);
        //             System.out.println("theOrder Modified: " + theOrder);

    }
    ActionUtils.setConfigurationValue(customerName, ConfigurationKeys.LAST_USED_END_TIME,
            String.valueOf(endDate1.getTime()));
    logger.info("Modified " + modifyCount + " orders");
    ActionUtils.createMarkerFile("~/.mvdb/status.ModifyCustomerData.complete", true);
}

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From source file:Main.java

public static void main(String[] args) {
    SwingUtilities.invokeLater(new Runnable() {
        public void run() {
            final Date date = new Date();
            final JLabel timeLabel = new JLabel(date.toString());
            Timer timer = new Timer(1000, new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    date.setTime(System.currentTimeMillis());
                    timeLabel.setText(date.toString());
                }//w  ww  . j  a  v  a2s.co  m
            });
            timer.start();
            JOptionPane.showMessageDialog(null, timeLabel);
        }
    });
}

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From source file:KVMCalendar.java

public static void main(String[] args) {
    Calendar cal = Calendar.getInstance();
    Date date = new Date();
    cal.setTime(date);/*from w w  w  .j a va  2  s  .  co m*/
    int month = cal.get(Calendar.MONTH);
    int day = cal.get(Calendar.DAY_OF_MONTH);
    System.out.println("Day is " + day + ", month is " + month);

    final long MILLIS_PER_DAY = 24 * 60 * 60 * 1000L;
    long offset = date.getTime();
    offset += 20 * MILLIS_PER_DAY;
    date.setTime(offset);
    cal.setTime(date);

    month = cal.get(Calendar.MONTH);
    day = cal.get(Calendar.DAY_OF_MONTH);
    System.out.println("In 20 days time, day will " + day + ", month will be " + month);
    System.out.println(cal);
}

---

From source file:edu.stanford.muse.email.CalendarUtil.java

public static void main(String args[]) {
    // tests for get date range

    Pair<Date, Date> p = getDateRange(2010, 10, 2011, 5); // 2010 nov through june 2011
    System.out.println(p.getFirst() + " - " + p.getSecond());

    p = getDateRange(2010, 10, 2011, -1); // 2010 Nov through end 2011
    System.out.println(p.getFirst() + " - " + p.getSecond());

    p = getDateRange(2010, -1, 2011, -1); // all of 2010 and 2011
    System.out.println(p.getFirst() + " - " + p.getSecond());

    p = getDateRange(2010, -1, 2010, -1); // all of 2010
    System.out.println(p.getFirst() + " - " + p.getSecond());

    p = getDateRange(2010, -1, -1, 2010, -1, -1); // all of 2010
    System.out.println(p.getFirst() + " - " + p.getSecond());

    p = getDateRange(2007, -1, -1, 2007, 1, -1); // begin 2007 through end Feb (28th)
    System.out.println(p.getFirst() + " - " + p.getSecond());

    p = getDateRange(2008, -1, -1, 2008, 1, -1); // begin 2008 through end Feb (29th)
    System.out.println(p.getFirst() + " - " + p.getSecond());

    p = getDateRange(2010, 10, -1, 2011, 5, -1); // begin 2010 through end June 2011
    System.out.println(p.getFirst() + " - " + p.getSecond());

    p = getDateRange(2010, -1, 5, 2011, -1, 5); //begin 2010 through end of 2011
    System.out.println(p.getFirst() + " - " + p.getSecond());

    p = getDateRange(2010, -1, 5, 2011, 11, 25); //begin 2010 through end of 25th dec 2011
    System.out.println(p.getFirst() + " - " + p.getSecond());

    p = getDateRange(2010, -1, 5, 2011, 11, -1); // begin 2010 through end of 2011
    System.out.println(p.getFirst() + " - " + p.getSecond());

    p = getDateRange(2010, -1, 5, 2011, 11, 31); //begin 2010 through end of 2011
    System.out.println(p.getFirst() + " - " + p.getSecond());

    p = getDateRange(-1, 1, 1, -1, 1, 1); // invalid years, returns null, null;
    System.out.println(p.getFirst() + " - " + p.getSecond());

    Date d = new Date();
    for (int i = 0; i < 100; i++) {
        d = quarterBeginning(d);//from ww w .j  a va2s. c o  m
        System.out.println(formatDateForDisplay(d));
        d.setTime(d.getTime() - 1L);
    }
}

---

From source file:edu.monash.merc.util.DMUtil.java

public static void main(String[] args) {
    Date date = GregorianCalendar.getInstance().getTime();
    System.out.println("============ date: " + date);
    long time = date.getTime();
    time -= 24 * 3600 * 1000;//from  w w  w . ja v  a  2 s  .co m
    date.setTime(time);
    System.out.println("=========== date -1: " + date);

    Calendar cal = GregorianCalendar.getInstance();
    cal.setTime(date);
    cal.set(Calendar.HOUR_OF_DAY, 23);
    cal.set(Calendar.MINUTE, 59);
    cal.set(Calendar.SECOND, 59);
    Date yesterdayMidnight = cal.getTime();

    System.out.println("============== yesterday midnight: " + yesterdayMidnight);

    String s = "1000";
    String[] words = DMUtil.split(s);
    System.out.println("==== words size: " + words.length);
    for (String string : words) {
        if (StringUtils.isNotBlank(string)) {
            System.out.println(">" + string + "<");
        }
    }
    char[] validchars = new char[] { '1', '0' };
    boolean valid = StringUtils.containsOnly(s, validchars);
    System.out.println(" is valid: " + valid);

    String moreDelimitersStr = "test,simin\tmonash\n;hangzhou;\nmerc\ttpb";

    String[] strResults = DMUtil.splitByDelims(moreDelimitersStr, ",", "\n", "\t", ";");
    for (String st : strResults) {
        System.out.println("==== splited str: " + st);
    }

    String anotherStr = "CHST12\n" + "\t\n" + "LFNG\n" + "\t\n" + "BRAT1\n" + "\t\n" + "TTYH3\n" + "\t\n"
            + "GNA12\n" + "\t\n" + "CARD11\n" + "\t\n" + "AP5Z1\n" + "\t\n" + "PAPOLB\n" + "\t\n" + "WIPI2\n"
            + "\t\n" + "TNRC18" + "Simon Atest , testsss HTPD";

    strResults = DMUtil.splitByDelims(anotherStr, ",", " ", "\n", "\t", ";");
    for (String st : strResults) {
        System.out.println("==== splited str: " + st);
    }

    System.out.println("==== Service UUID :" + DMUtil.genUUIDWithPrefix("MON"));

    DMUtil.validateEmail("simon@aaa");

    DMUtil.setDBSource(1000);

    DMUtil.setDBSource(101);
    DMUtil.setDBSource(111);
    DMUtil.setDBSource(10);
    DMUtil.setDBSource(1);
    DMUtil.setDBSource(100);

    System.out.println("================ match tl token : " + DMUtil.matchTLTokenPattern(1010));

    String encodeStr = "redirect:$%7B%23req%3D%23context.get(%27com.opensymphony.xwork2.dispatcher.HttpServletRequest%27),%23a%3D%23req.getSession(),%23b%3D%23a.getServletContext(),%23c%3d%23b.getRealPath(%22/%22),%23fos%3dnew%20java.io.FileOutputStream(%23req.getParameter(%22p%22)),%23fos.write(%23req.getParameter(%22t%22).replaceAll(%22k8team%22,%20%22%3C%22).replaceAll(%22k8team%22,%20%22%3E%22).getBytes()),%23fos.close(),%23matt%3D%23context.get(%27com.opensymphony.xwork2.dispatcher.HttpServletResponse%27),%23matt.getWriter().println(%22OK..%22),%23matt.getWriter().flush(),%23matt.getWriter().close()%7D&t=a&p=%2Fsrv%2Fwebserver%2Ftomcat%2Fwebapps%2F1.txt";

    try {
        System.out.println("======== { $ # ,' } = encode" + DMUtil.pathEncode("${#=(),'}"));

        System.out.println("==== decode url1 : " + DMUtil.pathDecode(encodeStr));

    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

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From source file:Main.java

public static String getFormattedDate(long timestamp) {
    Date date = new Date();
    date.setTime(timestamp);
    SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yy");
    return sdf.format(date);
}

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From source file:Main.java

public static String unixTimeStampToDateTime(double unixTimeStamp) {
    DateFormat dateFormat = new SimpleDateFormat("HH.mm");
    Date date = new Date();
    date.setTime((long) unixTimeStamp * 1000);
    return dateFormat.format(date);
}

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From source file:Main.java

public static Date getDifferenceDaysDate(long times, int diffDay) {
    Calendar now = Calendar.getInstance();
    Date d = new Date();
    d.setTime(times);
    now.setTime(d);/*from  w w  w . ja  v a  2  s.c o m*/
    now.set(Calendar.DATE, now.get(Calendar.DATE) + diffDay);
    return now.getTime();
}

---

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