Example usage for java.util Calendar add

List of usage examples for java.util Calendar add

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Introduction

In this page you can find the example usage for java.util Calendar add.

Prototype

public abstract void add(int field, int amount);

Source Link

Document

Adds or subtracts the specified amount of time to the given calendar field, based on the calendar's rules.

Usage

From source file:edu.sjsu.cmpe275.project.util.HtmlPageComposor.java

public static String orderReceipt(Reservation reservation) {
    //TODO: discount + total fee
    String bill = "";
    int total = 0;

    SimpleDateFormat sdf = new SimpleDateFormat("MM/DD/YYYY");
    Date date = reservation.getCheckinDate();
    bill = "<table border='1' style='width:100%'>";
    bill += "<tr>";
    bill += "<th>Date</th>";
    bill += "<th>Room No</th>";
    bill += "<th>Base Price</th>";
    bill += "<th>Discount(%)</th>";
    bill += "<th>Final Fee</th>";
    bill += "</tr>";
    while (date.before(reservation.getCheckoutDate())) {

        for (Room room : reservation.getRoomList()) {
            bill += "<tr>";
            bill += "<td>" + sdf.format(date) + "</td>";
            bill += "<td>" + room.getRoomNo() + "</td>";
            bill += "<td>" + room.getBasePrice() + "</td>";
            bill += "<td>" + reservation.getDiscount() + "</td>";
            int fee = room.getBasePrice() * (100 - reservation.getDiscount()) / 100;
            total += fee;//from ww  w.  j  a  va2 s  .  c o  m
            bill += "<td>" + fee + "</td>";
            bill += "</tr>";
        }
        //increase one day
        Calendar c = Calendar.getInstance();
        c.setTime(date);
        c.add(Calendar.DATE, 1);
        date = c.getTime();
    }
    bill += "</table>";
    bill += "<h3 align='right'>Total($): " + total + "</h3>";

    String page = "<html><body>" + "<h3>Dear " + reservation.getName().getFname() + ",</h3>"
            + "<h3>Thank you for choosing us serving you! Your room(s) have been checked out.</h3>"
            + "<h3>Here is the detail of bill:</h3>" + bill + "<h3>Regards,</h3>"
            + "<h3>CMPE275 Mini Hotel Team</h3>" + "</body></html>";
    return page;
}

From source file:Main.java

public static Calendar getCalendarAtMidnight(int relativeDayToToday) {
    Calendar calendar = Calendar.getInstance();
    calendar.set(Calendar.HOUR_OF_DAY, 0);
    calendar.set(Calendar.MINUTE, 0);
    calendar.set(Calendar.SECOND, 0);
    calendar.add(Calendar.DAY_OF_YEAR, relativeDayToToday);
    return calendar;
}

From source file:Main.java

public static Date getFetchDelayDate(Date startDate, Integer dateDelayMinutes) {
    Calendar c = Calendar.getInstance();
    c.setTime(startDate);//  w w  w.j a  va  2s .c  o m
    if (dateDelayMinutes > 0) {
        dateDelayMinutes = -dateDelayMinutes;
    }
    c.add(Calendar.MINUTE, dateDelayMinutes);
    return c.getTime();
}

From source file:parlare.application.server.controller.ControllerFunctions.java

public static String listCookies(String method, String listCookies) throws IOException {

    String printHTML = "";

    switch (method) {

    case "javascript":

        printHTML += "<script>";
        printHTML += "function setCookie(name,value,days) { ";
        printHTML += "var expires = \"\"; if (days) { var date = new Date(); date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000)); expires = \"; expires=\" + date.toGMTString(); } ";
        printHTML += "document.cookie = name + \"=\" + value + expires + \"; path=/\";";
        printHTML += "} ";

        printHTML += "function getCookie(name) { var nameEQ = name + \"=\"; var ca = document.cookie.split(';'); for (var i = 0; i < ca.length; i++) { var c = ca[i]; ";
        printHTML += "while (c.charAt(0) === ' ') { c = c.substring(1, c.length); } if (c.indexOf(nameEQ) === 0) { return c.substring(nameEQ.length, c.length); } } return null; } ";

        printHTML += "function eraseCookie(name) { setCookie(name, \"\", -1); } ";
        printHTML += "</script>";

        if (listCookies != null) {
            String[] tokens = listCookies.split(";");
            printHTML += "<script>";
            for (String token : tokens) {
                String[] data = token.trim().split("=");
                if (data.length == 2) {
                    printHTML += " setCookie('" + data[0] + "', '" + data[1] + "', 60);";
                }// w ww .j  a v  a2  s .  c o m
            }
            printHTML += "</script>";
        }
        break;
    case "java":

        DefaultHttpClient httpClient = new DefaultHttpClient();
        CookieStore cookieStore = httpClient.getCookieStore();
        BasicClientCookie cookie = new BasicClientCookie("HelpMeUniverse", "I need your help my dear universe");

        Calendar calendar = Calendar.getInstance();
        calendar.add(Calendar.DAY_OF_YEAR, 100);
        cookie.setExpiryDate(calendar.getTime());
        cookie.setDomain("localhost");
        cookie.setPath("/");

        cookieStore.addCookie(cookie);
        httpClient.setCookieStore(cookieStore);

        // Prepare a request object
        HttpGet httpGet = new HttpGet("http://localhost/");

        // Execute the request
        HttpResponse httpResponse = httpClient.execute(httpGet);

        // Examine the response status
        System.out.println("Http request response is: " + httpResponse.getStatusLine());

        break;
    }

    return printHTML;

}

From source file:com.google.cloud.backend.spi.BlobUrlManager.java

private static long getExpiration(int minutesFromNow) {
    Calendar calendar = Calendar.getInstance();
    calendar.add(Calendar.MINUTE, minutesFromNow);
    long expiration = calendar.getTimeInMillis() / 1000L;
    return expiration;
}

From source file:com.fluke.util.Util.java

public static String addDate(Date date, int noOfDays) {
    Calendar c = Calendar.getInstance();
    c.setTime(date);/*from   w  ww .  jav  a  2s .  com*/
    c.add(Calendar.DATE, noOfDays); // Adding 5 days
    return getDate(c.getTime());

}

From source file:com.ourlife.dev.common.utils.DateUtils.java

/**
 * ??//www.  ja v a 2  s. co  m
 * 
 * @param date
 * @return
 */
public static String[] getDayBeginTimeAndEndTime(String date) {
    String[] dates = new String[2];
    Date beginDate = DateUtils.parseDate(date);
    dates[0] = DateUtils.formatDate(beginDate, "yyyy-MM-dd HH:mm:ss");
    Calendar calendar = Calendar.getInstance();
    calendar.setTime(beginDate);
    calendar.add(Calendar.DATE, 1);
    dates[1] = DateUtils.formatDate(calendar.getTime(), "yyyy-MM-dd HH:mm:ss");
    return dates;
}

From source file:net.duckling.ddl.util.EncodeUtil.java

public static String getNextThreeDay() {
    Calendar c = Calendar.getInstance();
    c.setTime(new Date());
    c.add(Calendar.DATE, 3);
    return AoneTimeUtils.formatToDateTime(c.getTime());
}

From source file:Main.java

public static Date startOfThisMonth(int startDayOfMonth) {
    Calendar cal = Calendar.getInstance();

    if (cal.get(Calendar.DATE) < startDayOfMonth) // the start is startDayOfMonth, last month
        cal.add(Calendar.MONTH, -1);

    int lastDayInMonth = cal.getActualMaximum(Calendar.DAY_OF_MONTH);

    if (startDayOfMonth <= lastDayInMonth)
        cal.set(Calendar.DATE, startDayOfMonth);
    else {//  w  ww . j  a  va  2s .  co  m
        cal.add(Calendar.MONTH, 1);
        cal.set(Calendar.DATE, 1);
    }

    return startOfDay(cal.getTime());
}

From source file:io.github.benas.jpopulator.impl.BeanValidationRandomizer.java

/**
 * Generate a random value according to the validation constraint present on a field.
 *
 * @param field the field to populate//ww  w.j ava  2  s  .  c o  m
 * @return a random value according to the validation constraint
 */
public static Object getRandomValue(final Field field) {

    Class<?> fieldType = field.getType();

    Object result = null;

    if (field.isAnnotationPresent(AssertFalse.class)) {
        result = false;
    }
    if (field.isAnnotationPresent(AssertTrue.class)) {
        result = true;
    }
    if (field.isAnnotationPresent(Null.class)) {
        result = null;
    }
    if (field.isAnnotationPresent(Future.class)) {
        Calendar calendar = Calendar.getInstance();
        calendar.add(Calendar.YEAR, ConstantsUtil.DEFAULT_DATE_RANGE);
        result = new DateRangeRandomizer(new Date(), calendar.getTime()).getRandomValue();
    }
    if (field.isAnnotationPresent(Past.class)) {
        Calendar calendar = Calendar.getInstance();
        calendar.add(Calendar.YEAR, -ConstantsUtil.DEFAULT_DATE_RANGE);
        result = new DateRangeRandomizer(calendar.getTime(), new Date()).getRandomValue();
    }
    if (field.isAnnotationPresent(Max.class)) {
        Max maxAnnotation = field.getAnnotation(Max.class);
        long maxValue = maxAnnotation.value();
        result = MaxValueRandomizer.getRandomValue(fieldType, maxValue);
    }
    if (field.isAnnotationPresent(DecimalMax.class)) {
        DecimalMax decimalMaxAnnotation = field.getAnnotation(DecimalMax.class);
        BigDecimal decimalMaxValue = new BigDecimal(decimalMaxAnnotation.value());
        result = MaxValueRandomizer.getRandomValue(fieldType, decimalMaxValue.longValue());
    }
    if (field.isAnnotationPresent(Min.class)) {
        Min minAnnotation = field.getAnnotation(Min.class);
        long minValue = minAnnotation.value();
        result = MinValueRandomizer.getRandomValue(fieldType, minValue);
    }
    if (field.isAnnotationPresent(DecimalMin.class)) {
        DecimalMin decimalMinAnnotation = field.getAnnotation(DecimalMin.class);
        BigDecimal decimalMinValue = new BigDecimal(decimalMinAnnotation.value());
        result = MinValueRandomizer.getRandomValue(fieldType, decimalMinValue.longValue());
    }
    if (field.isAnnotationPresent(Size.class)) {
        Size sizeAnnotation = field.getAnnotation(Size.class);
        int minSize = sizeAnnotation.min();
        int maxSize = sizeAnnotation.max();
        result = RandomStringUtils.randomAlphabetic(new RandomDataGenerator().nextInt(minSize, maxSize));
    }
    return result;

}