Example usage for java.util Calendar add

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:Main.java

/**
 * Get a list of initial and end calendar of months in the range received
 * @param cStart Calendar date to start//from  www. j av a 2s. co m
 * @param cEnd Calendar date to end
 * @return List<Pair<Calendar, Calendar>> list of calendars (initial and end)
 */
public static List<Pair<Calendar, Calendar>> getRangeInMonths(Calendar cStart, Calendar cEnd) {

    //generate the list
    List<Pair<Calendar, Calendar>> calendars = new ArrayList<>();

    //from the first calendar start adding a month until the actual calendar is after the end
    Calendar cActual = generateCalendar(cStart);
    cActual.set(Calendar.DAY_OF_MONTH, 1);
    Calendar c0;
    Calendar cF;

    while (cActual.compareTo(cEnd) < 0) {

        //calendar start
        if (calendars.size() == 0) {
            c0 = generateCalendar(cStart);
        } else {
            c0 = generateCalendar(cActual);
        }

        //increment a month
        cActual.add(Calendar.MONTH, 1);

        //calendar end
        if (cActual.after(cEnd)) {
            cF = generateCalendar(cEnd);
        } else {
            cF = generateCalendar(cActual);

            //remove 1 day to set the last day of the month
            cF.add(Calendar.DAY_OF_YEAR, -1);
        }

        //add the pair to the list
        calendars.add(new Pair<Calendar, Calendar>(c0, cF));
    }

    //return the list
    return calendars;
}

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From source file:org.zoumbox.mh_dla_notifier.sp.PublicScriptsProxy.java

protected static int computeRequestCount(Context context, ScriptCategory category, String trollId) {

    MhDlaSQLHelper helper = new MhDlaSQLHelper(context);
    SQLiteDatabase database = helper.getReadableDatabase();

    Calendar instance = Calendar.getInstance();
    instance.add(Calendar.HOUR_OF_DAY, -24);
    Date sinceDate = instance.getTime();

    Cursor cursor = database.rawQuery(SQL_COUNT,
            new String[] { trollId, category.name(), "" + sinceDate.getTime() });
    int result = 0;
    if (cursor.getCount() > 0) {
        cursor.moveToFirst();/*from   w w w .j a v  a2  s . c om*/
        result = cursor.getInt(0);
    }

    cursor.close();
    database.close();

    String format = "Quota for category %s and troll=%s since '%s' is: %d";
    String message = String.format(format, category, trollId, sinceDate, result);
    Log.d(TAG, message);

    return result;
}

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From source file:com.sccl.attech.common.utils.DateUtils.java

/**
 * ??//from  w  w  w  .  ja va  2 s .c o  m
 * @param date
 * @return
 */
public static Date getNextDay(Date date) {
    Calendar calendar = Calendar.getInstance();
    calendar.setTime(date);
    calendar.add(Calendar.DAY_OF_MONTH, -1);
    date = calendar.getTime();
    return date;
}

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From source file:com.fengduo.bee.commons.util.DateViewTools.java

public static String yesterdayFull() {
    Calendar calendar = Calendar.getInstance();
    calendar.add(Calendar.DAY_OF_YEAR, -1);
    return getFormat(FULL_DATE_FORMAT_PATTERN).format(yesterDate());
}

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From source file:com.fengduo.bee.commons.util.DateViewTools.java

public static String nextDay() {
    Calendar calendar = Calendar.getInstance();
    calendar.add(Calendar.DAY_OF_YEAR, 1);
    return getFormat(SIMPLE_DATE_FORMAT_PATTERN).format(calendar.getTime());
}

---

From source file:com.fengduo.bee.commons.util.DateViewTools.java

public static String nextDayFull() {
    Calendar calendar = Calendar.getInstance();
    calendar.add(Calendar.DAY_OF_YEAR, 1);
    return getFormat(FULL_DATE_FORMAT_PATTERN).format(calendar.getTime());
}

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From source file:com.inmobi.messaging.consumer.util.TestUtil.java

static void publishMissingPaths(FileSystem fs, Path baseDir, Date lastCommitTime, Date uptoCommit)
        throws IOException {
    LOG.debug("publishMissingPaths lastCommitTime:" + lastCommitTime + " uptoCommit:" + uptoCommit);
    if (lastCommitTime != null) {
        Calendar cal = Calendar.getInstance();
        cal.setTime(lastCommitTime);//from  w w  w  .j  a  va  2  s .c om
        cal.add(Calendar.MINUTE, 1);
        while (cal.getTime().before(uptoCommit)) {
            Path minDir = DatabusStreamReader.getMinuteDirPath(baseDir, cal.getTime());
            fs.mkdirs(minDir);
            LOG.info("Created minDir:" + minDir);
            cal.add(Calendar.MINUTE, 1);
        }
    } else {
        LOG.info("Nothing to publish");
    }
}

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From source file:Main.java

private static Date getNextBus(Date date) {
    Calendar cal = Calendar.getInstance();
    cal.setTime(date);//w w  w. j a  va  2s  .co  m

    if (cal.get(Calendar.DAY_OF_WEEK) >= Calendar.MONDAY
            && cal.get(Calendar.DAY_OF_WEEK) <= Calendar.THURSDAY) {
        if (isBefore(cal, mon_thu[mon_thu.length - 1])) {
            setTime(cal, findNext(cal, mon_thu));
        } else if (cal.get(Calendar.DAY_OF_WEEK) == Calendar.THURSDAY) {
            setTime(cal, fri[0]);
            cal.add(Calendar.DAY_OF_YEAR, 1);
        } else {
            setTime(cal, mon_thu[0]);
            cal.add(Calendar.DAY_OF_YEAR, 1);
        }
    } else if (cal.get(Calendar.DAY_OF_WEEK) == Calendar.FRIDAY) {
        if (isBefore(cal, fri[fri.length - 1])) {
            setTime(cal, findNext(cal, fri));
        } else {
            setTime(cal, mon_thu[0]);
            cal.add(Calendar.DAY_OF_YEAR, 3);
        }
    } else {
        setTime(cal, mon_thu[0]);
        cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
    }
    return cal.getTime();
}

---

From source file:com.salesmanager.core.util.FileUtil.java

public static String getInternalDownloadFileUrl(int merchantId, long downloadId) throws Exception {

    Configuration conf = PropertiesUtil.getConfiguration();

    MerchantService mservice = (MerchantService) ServiceFactory.getService(ServiceFactory.MerchantService);
    MerchantStore store = mservice.getMerchantStore(merchantId);

    // ***build fileid***
    StringBuffer urlconstruct = new StringBuffer();
    StringBuffer downloadurl = new StringBuffer();
    Calendar endDate = Calendar.getInstance();
    endDate.add(Calendar.DATE, conf.getInt("core.product.file.downloadmaxdays", 2)); // add 2 days
    Date denddate = endDate.getTime();
    String sedate = DateUtil.formatDate(denddate);

    urlconstruct.append(downloadId).append("|").append(sedate).append("|").append(merchantId);

    String file = EncryptionUtil.encrypt(EncryptionUtil.generatekey(SecurityConstants.idConstant),
            urlconstruct.toString());/*from  w w w .  ja  v a  2 s.  c om*/

    downloadurl.append(ReferenceUtil.buildCheckoutUri(store))
            .append(conf.getString("core.salesmanager.core.downloadFileAction")).append("?fileId=").append(file)
            .append("&mod=productfile");

    return downloadurl.toString();

}

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From source file:in.bbat.license.LicenseManager.java

public static JSONObject getLocallyGeneratedLicense(String paramString) {
    Calendar localCalendar = Calendar.getInstance();
    localCalendar.setTime(new Date());
    localCalendar.add(1, 99);
    Date localDate = localCalendar.getTime();
    JSONObject localJSONObject = new JSONObject();
    try {//  ww w .  j a  v a 2  s  .c om
        localJSONObject.put("licenseType", "LittleEye");
        localJSONObject.put("licenseDisplayName", "LittleEye");
        localJSONObject.put("licenseBasis", "TIME_BOUND");
        localJSONObject.put("licenseBasisValue", new SimpleDateFormat(getLogDateFormat()).format(localDate));
        localJSONObject.put("created", new SimpleDateFormat(getLogDateFormat()).format(new Date()));
        localJSONObject.put("bindType", "USER_EMAIL");
        localJSONObject.put("bindAgent", paramString);
        localJSONObject.put("userEmail", paramString);
        localJSONObject.put("numLicenses", 1);
        localJSONObject.put("activationCode", "AAAAA-AAAAA-AAAAA-AAAAA");
        localJSONObject.put("verified", "true");
        localJSONObject.put("version", "1.0");
        localJSONObject.put("checkedOut", "success");
        return localJSONObject;
    } catch (Exception localException) {
        LOG.error("Error constructing a local license object", localException);
    }
    return null;
}

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