Example usage for org.joda.time DateTime minusMonths

Introduction

In this page you can find the example usage for org.joda.time DateTime minusMonths.

Prototype

public DateTime minusMonths(int months) 

Source Link

Document

Returns a copy of this datetime minus the specified number of months.

Usage

From source file:org.apache.flume.ext.source.SyslogParser.java

License:Apache License

/**
 * Parse the RFC3164 date format. This is trickier than it sounds because this
 * format does not specify a year so we get weird edge cases at year
 * boundaries. This implementation tries to "do what I mean".
 * @param ts RFC3164-compatible timestamp to be parsed
 * @return Typical (for Java) milliseconds since the UNIX epoch
 */// w w  w  .  j av a2  s . c o  m
protected long parseRfc3164Time(String ts) {
    DateTime now = DateTime.now();
    int year = now.getYear();

    ts = TWO_SPACES.matcher(ts).replaceFirst(" ");

    DateTime date;
    try {
        date = rfc3164Format.parseDateTime(ts);
    } catch (IllegalArgumentException e) {
        logger.debug("rfc3164 date parse failed on (" + ts + "): invalid format", e);
        return 0;
    }

    // try to deal with boundary cases, i.e. new year's eve.
    // rfc3164 dates are really dumb.
    // NB: cannot handle replaying of old logs or going back to the future
    if (date != null) {
        DateTime fixed = date.withYear(year);

        // flume clock is ahead or there is some latency, and the year rolled
        if (fixed.isAfter(now) && fixed.minusMonths(1).isAfter(now)) {
            fixed = date.withYear(year - 1);
            // flume clock is behind and the year rolled
        } else if (fixed.isBefore(now) && fixed.plusMonths(1).isBefore(now)) {
            fixed = date.withYear(year + 1);
        }
        date = fixed;
    }

    if (date == null) {
        return 0;
    }

    return date.getMillis();
}

---

From source file:org.apache.flume.serialization.SyslogAvroEventSerializer.java

License:Apache License

/**
 * Returns epoch time in millis, or 0 if the string cannot be parsed.
 * We use two date formats because the date spec in rfc3164 is kind of weird.
 * <br/>/*from ww  w  .j  av a 2 s  . c o m*/
 * <b>Warning:</b> logic is used here to determine the year even though it's
 * not part of the timestamp format, and we assume that the machine running
 * Flume has a clock that is at least close to the same day as the machine
 * that generated the event. We also assume that the event was generated
 * recently.
 */
private static long parseRfc3164Date(String in) {
    DateTime date = null;
    try {
        date = dateFmt1.parseDateTime(in);
    } catch (IllegalArgumentException e) {
        // ignore the exception, we act based on nullity of date object
        logger.debug("Date parse failed on ({}), trying single-digit date", in);
    }

    if (date == null) {
        try {
            date = dateFmt2.parseDateTime(in);
        } catch (IllegalArgumentException e) {
            // ignore the exception, we act based on nullity of date object
            logger.debug("2nd date parse failed on ({}), unknown date format", in);
        }
    }

    // hacky stuff to try and deal with boundary cases, i.e. new year's eve.
    // rfc3164 dates are really dumb.
    // NB: cannot handle replaying of old logs or going back to the future
    if (date != null) {
        DateTime now = new DateTime();
        int year = now.getYear();
        DateTime corrected = date.withYear(year);

        // flume clock is ahead or there is some latency, and the year rolled
        if (corrected.isAfter(now) && corrected.minusMonths(1).isAfter(now)) {
            corrected = date.withYear(year - 1);
            // flume clock is behind and the year rolled
        } else if (corrected.isBefore(now) && corrected.plusMonths(1).isBefore(now)) {
            corrected = date.withYear(year + 1);
        }
        date = corrected;
    }

    if (date == null) {
        return 0;
    }

    return date.getMillis();
}

---

From source file:org.apache.streams.util.DateUtil.java

License:Apache License

public static Set<String> getAliasesForDateRange(DateTime startDate, DateTime endDate, String prefix) {
    Set<String> aliases = new HashSet<String>();
    aliases.add(prefix + "_" + getDateAbbreviation(startDate.getYear(), startDate.getMonthOfYear()));
    if (endDate == null) {
        return aliases;
    }//from   ww w.  jav a2  s  .  c  om
    while (endDate.isAfter(startDate)) {
        aliases.add(prefix + "_" + getDateAbbreviation(endDate.getYear(), endDate.getMonthOfYear()));
        endDate = endDate.minusMonths(1);
    }
    return aliases;
}

---

From source file:org.cast.cwm.admin.EventLog.java

License:Open Source License

protected void addDateFilter(Form<Object> form) {
    DateTime currentDateTime = new DateTime(new Date());
    toDateM = new Model<Date>(currentDateTime.toDate());
    fromDateM = new Model<Date>(currentDateTime.minusMonths(1).toDate());

    form.add(new DateTextField("from", fromDateM));
    form.add(new DateTextField("to", toDateM));
}

---

From source file:org.countandra.utils.CountandraUtils.java

License:Apache License

private long getStartMillis(String timeQuery) {
    DateTime dt = new DateTime(DateTimeZone.UTC);

    TimePeriod tq = hshSupportedTimePeriods.get(timeQuery);

    if (tq != null) {
        switch (tq) {
        case THISHOUR:
            return dt.minusHours(1).getMillis();
        case LASTHOUR:
            return dt.minusHours(2).getMillis();
        case LASTTFHOURS:
            return dt.minusHours(24).getMillis();
        case TODAY:
            return dt.minusHours(24).getMillis();
        case YESTERDAY:
            return dt.minusHours(48).getMillis();
        case THISWEEK:
            return dt.minusWeeks(1).getMillis();
        case LASTWEEK:
            return dt.minusWeeks(2).getMillis();
        case THISMONTH:
            return dt.minusMonths(1).getMillis();
        case LASTMONTH:
            return dt.minusMonths(2).getMillis();
        case THISYEAR:
            return dt.minusYears(1).getMillis();
        case LASTYEAR:
            return dt.minusYears(2).getMillis();

        }//w ww .  j  a v  a 2 s.  c o  m

    } else {

        return 0L;
    }

    return 0;

}

---

From source file:org.countandra.utils.CountandraUtils.java

License:Apache License

private long getEndMillis(String timeQuery) {
    DateTime dt = new DateTime(DateTimeZone.UTC);

    TimePeriod tq = hshSupportedTimePeriods.get(timeQuery);

    if (tq != null) {
        switch (tq) {
        case THISHOUR:
            return dt.getMillis();
        case LASTHOUR:
            return dt.minusHours(1).getMillis();
        case LASTTFHOURS:
            return dt.getMillis();
        case TODAY:
            return dt.getMillis();
        case YESTERDAY:
            return dt.minusHours(24).getMillis();
        case THISWEEK:
            return dt.getMillis();
        case LASTWEEK:
            return dt.minusWeeks(1).getMillis();
        case THISMONTH:
            return dt.getMillis();
        case LASTMONTH:
            return dt.minusMonths(1).getMillis();
        case THISYEAR:
            return dt.getMillis();
        case LASTYEAR:
            return dt.minusYears(1).getMillis();

        }//www.j ava 2 s  .  c  o  m

    } else {

        return 0L;
    }

    return 0L;

}

---

From source file:org.efaps.esjp.common.uitable.MultiPrint_Base.java

License:Apache License

/**
 * @param _field Field the date is wanted for
 * @return datetime array/*ww  w  . j a va2 s.com*/
 * @throws EFapsException on error
 */
protected Object[] getFilter(final Field _field) throws EFapsException {
    Object[] ret = null;
    final String filter = _field.getFilter().getDefaultValue();
    if (filter != null) {
        final String[] parts = filter.split(":");
        final String range = parts[0];
        final int fromSub = parts.length > 1 ? Integer.parseInt(parts[1]) : 0;
        final int rangeCount = parts.length > 2 ? Integer.parseInt(parts[2]) : 1;
        DateTime dateFrom = new DateTime();
        DateTime dateTo = new DateTime();
        if (range != null) {
            final FilterDefault def = FilterDefault.valueOf(range.toUpperCase());
            // to get a timezone dependent DateTim
            DateTime tmp = DateTimeUtil.translateFromUI(new DateTime()).withTimeAtStartOfDay();
            switch (def) {
            case TODAY:
                dateFrom = tmp.toDateTime().minusDays(fromSub).minusMinutes(1);
                dateTo = dateFrom.plusDays(rangeCount).plusSeconds(1);
                ret = new DateTime[] { dateFrom, dateTo };
                break;
            case WEEK:
                // the first of the current week
                tmp = tmp.minusDays(tmp.getDayOfWeek() - 1);
                dateFrom = tmp.minusWeeks(fromSub).minusMinutes(1);
                dateTo = tmp.plusWeeks(rangeCount);
                ret = new DateTime[] { dateFrom, dateTo };
                break;
            case MONTH:
                // the first of the current month
                tmp = tmp.minusDays(tmp.getDayOfMonth() - 1);
                // substract the month and a minute before
                dateFrom = tmp.minusMonths(fromSub).minusMinutes(1);
                // add the month
                dateTo = tmp.plusMonths(rangeCount);
                ret = new DateTime[] { dateFrom, dateTo };
                break;
            case YEAR:
                tmp = tmp.minusDays(tmp.getDayOfYear() - 1);
                dateFrom = tmp.minusYears(fromSub).minusMinutes(1);
                dateTo = tmp.plusYears(rangeCount);
                ret = new DateTime[] { dateFrom, dateTo };
                break;
            case ALL:
                ret = new String[] { "*" };
                break;
            case NONE:
                break;
            default:
                ret = new String[] { range + "*" };
                break;
            }
        }
    }
    return ret;
}

---

From source file:org.egov.pgr.dashboard.service.DashboardService.java

License:Open Source License

public List<Map<String, Object>> getMonthlyAggregate() {
    DateTime currentDate = new DateTime();
    List<Map<String, Object>> dataHolder = constructMonthPlaceHolder(currentDate.minusMonths(6), currentDate,
            "MMM-yyyy");
    for (Object[] compCnt : dashboardRepository.fetchMonthlyAggregateBetween(
            startOfGivenDate(currentDate.minusMonths(6).withDayOfMonth(1)).toDate(),
            endOfGivenDate(currentDate).toDate()))
        for (Map<String, Object> mapdata : dataHolder)
            if (mapdata.containsValue(StringUtils.capitalize(String.valueOf(compCnt[0]).toLowerCase())))
                mapdata.put("y", Integer.valueOf(String.valueOf(compCnt[1])));
    return dataHolder;
}

---

From source file:org.egov.pgr.dashboard.service.DashboardService.java

License:Open Source License

public List<Map<String, Object>> getCompTypewiseAggregate() {
    DateTime currentDate = new DateTime();
    List<Map<String, Object>> compTypeWiseData = new LinkedList<>();
    long totalOthersCount = 0;
    int topCount = 1;
    for (Object[] complaint : dashboardRepository.fetchComplaintTypeWiseBetween(
            startOfGivenDate(currentDate.minusMonths(6).withDayOfMonth(1)).toDate(),
            endOfGivenDate(currentDate).toDate())) {
        Map<String, Object> compTypewiseCnt = new HashMap<>();
        Integer complaintCount = Integer.valueOf(String.valueOf(complaint[2]));
        if (topCount < 9) {
            compTypewiseCnt.put("name", String.valueOf(complaint[0]));
            compTypewiseCnt.put("ctId", complaint[1]);
            compTypewiseCnt.put("y", complaintCount);
            compTypeWiseData.add(compTypewiseCnt);
            topCount++;//  ww w .  j  a va 2s  .  c om
        } else
            totalOthersCount += complaintCount;
    }

    if (totalOthersCount > 0) {
        Map<String, Object> othersData = new HashMap<>();
        othersData.put("name", "Others");
        othersData.put("ctId", "");
        othersData.put("y", totalOthersCount);
        compTypeWiseData.add(othersData);
    }
    return compTypeWiseData;
}

---

From source file:org.egov.pgr.dashboard.service.DashboardService.java

License:Open Source License

public Map<String, Object> topComplaints() {
    DateTime currentDate = new DateTime();

    List<Object> dataHolderNumber = constructListOfMonthPlaceHolder(currentDate.minusMonths(5),
            currentDate.plusMonths(1), "MM");
    List<Object> dataHolderString = constructListOfMonthPlaceHolder(currentDate.minusMonths(5),
            currentDate.plusMonths(1), "MMM");
    List<Object[]> topFiveCompTypeData = dashboardRepository.fetchTopComplaintsBetween(
            startOfGivenDate(currentDate.minusMonths(5).withDayOfMonth(1)).toDate(),
            endOfGivenDate(currentDate).toDate());
    List<Object[]> topFiveCompTypeCurrentMonth = dashboardRepository.fetchTopComplaintsForCurrentMonthBetween(
            startOfGivenDate(currentDate.minusMonths(5).withDayOfMonth(1)).toDate(),
            endOfGivenDate(currentDate).toDate());
    Map<Object, Object> constructResultPlaceholder = new LinkedHashMap<>();
    Map<Object, Object> actualdata = new LinkedHashMap<>();
    for (Object complaintType : topFiveCompTypeCurrentMonth)
        for (Object month : dataHolderNumber)
            constructResultPlaceholder.put(month + "-" + complaintType, BigInteger.ZERO);
    for (Object[] top5CompType : topFiveCompTypeData)
        actualdata.put(top5CompType[0] + "-" + top5CompType[2], top5CompType[1]);
    Map<Object, Object> newdata = new LinkedHashMap<>();
    for (Object placeholderMapKey : constructResultPlaceholder.keySet())
        if (actualdata.get(placeholderMapKey) == null)
            newdata.put(placeholderMapKey, BigInteger.ZERO);
        else// www .  ja  va  2s . com
            newdata.put(placeholderMapKey, actualdata.get(placeholderMapKey));
    Map<String, Object> topFiveCompDataHolder = new LinkedHashMap<>();

    List<Object> dataHolder = new LinkedList<>();
    List<Object> compCount = new ArrayList<>();
    Iterator<Entry<Object, Object>> entries = newdata.entrySet().iterator();
    int index = 0;
    while (entries.hasNext()) {
        Map<String, Object> tmpdata = new LinkedHashMap<>();
        Entry<Object, Object> entry = entries.next();
        if (index < 5) {
            compCount.add(entry.getValue());
            index++;
        } else if (index == 5) {
            compCount.add(entry.getValue());
            String[] parts = entry.getKey().toString().split("-");
            tmpdata.put("name", parts[1]);
            tmpdata.put("data", new LinkedList<Object>(compCount));
            HashMap<String, Object> ctypeCountMap = new LinkedHashMap<>();
            ctypeCountMap.putAll(tmpdata);
            dataHolder.add(ctypeCountMap);
            index = 0;
            compCount.clear();
            tmpdata.clear();
        }
    }
    topFiveCompDataHolder.put("year", dataHolderString);
    topFiveCompDataHolder.put("series", dataHolder);

    return topFiveCompDataHolder;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• »