Example usage for org.joda.time DateTime secondOfMinute

List of usage examples for org.joda.time DateTime secondOfMinute

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Introduction

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

Prototype

public Property secondOfMinute()

Source Link

Document

Get the second of minute field property which provides access to advanced functionality.

Usage

From source file:net.sourceforge.fenixedu.presentationTier.Action.messaging.AnnouncementsStartPageHandler.java

License:Open Source License

private DateTime getStartDate(HttpServletRequest request) {

    final String selectedTimeSpanString = request.getParameter("recentBoardsTimeSpanSelection");
    final RecentBoardsTimeSpanSelection selectedTimeSpan = (selectedTimeSpanString != null)
            ? RecentBoardsTimeSpanSelection.valueOf(selectedTimeSpanString)
            : RecentBoardsTimeSpanSelection.TS_LAST_WEEK;

    final DateTime now = new DateTime();
    DateTime startDate = null;/*from   w w w  . ja va 2 s .c o  m*/

    switch (selectedTimeSpan) {
    case TS_ALL_ACTIVE:
        break;
    case TS_LAST_WEEK:
        startDate = now.minusDays(7);
        break;
    case TS_ONE_MONTH:
        startDate = now.minusDays(30);
        break;
    case TS_TWO_MONTHS:
        startDate = now.minusDays(60);
        break;
    case TS_TODAY:
        startDate = now.minusHours(now.hourOfDay().get());
        startDate = startDate.minusMinutes(now.minuteOfHour().get());
        startDate = startDate.minusSeconds(now.secondOfMinute().get());
        break;
    case TS_TWO_WEEKS:
        startDate = now.minusDays(15);
        break;
    case TS_YESTERDAY:
        startDate = now.minusDays(1);
        break;
    }
    return startDate;
}

From source file:nl.basjes.parse.dissectors.http.TimeStampDissector.java

License:Open Source License

@Override
public void dissect(final Parsable<?> parsable, final String inputname) throws DissectionFailure {
    final ParsedField field = parsable.getParsableField(INPUT_TYPE, inputname);
    final String fieldValue = field.getValue();
    if (fieldValue == null || fieldValue.isEmpty()) {
        return; // Nothing to do here
    }//from ww w  .  j a v  a  2s  . com

    if (wantAnyAsParsed || wantAnyTZIndependent) {
        // FIXME: YUCK ! Parsing the same thing TWICE just for the Zone ?!?!?
        DateTime dateTime = asParsedFormatter.parseDateTime(fieldValue);
        DateTimeZone zone = dateTime.getZone();
        DateTimeFormatter asParsedWithZoneFormatter = asParsedFormatter.withZone(zone);
        dateTime = asParsedWithZoneFormatter.parseDateTime(fieldValue);

        // As parsed
        if (wantDay) {
            parsable.addDissection(inputname, "TIME.DAY", "day", dateTime.dayOfMonth().getAsString());
        }
        if (wantMonthname) {
            parsable.addDissection(inputname, "TIME.MONTHNAME", "monthname",
                    dateTime.monthOfYear().getAsText(Locale.getDefault()));
        }
        if (wantMonth) {
            parsable.addDissection(inputname, "TIME.MONTH", "month", dateTime.monthOfYear().getAsString());
        }
        if (wantWeekOfWeekYear) {
            parsable.addDissection(inputname, "TIME.WEEK", "weekofweekyear",
                    dateTime.weekOfWeekyear().getAsString());
        }
        if (wantWeekYear) {
            parsable.addDissection(inputname, "TIME.YEAR", "weekyear", dateTime.weekyear().getAsString());
        }
        if (wantYear) {
            parsable.addDissection(inputname, "TIME.YEAR", "year", dateTime.year().getAsString());
        }
        if (wantHour) {
            parsable.addDissection(inputname, "TIME.HOUR", "hour", dateTime.hourOfDay().getAsString());
        }
        if (wantMinute) {
            parsable.addDissection(inputname, "TIME.MINUTE", "minute", dateTime.minuteOfHour().getAsString());
        }
        if (wantSecond) {
            parsable.addDissection(inputname, "TIME.SECOND", "second", dateTime.secondOfMinute().getAsString());
        }
        if (wantMillisecond) {
            parsable.addDissection(inputname, "TIME.MILLISECOND", "millisecond",
                    dateTime.millisOfSecond().getAsString());
        }

        // Timezone independent
        if (wantTimezone) {
            parsable.addDissection(inputname, "TIME.TIMEZONE", "timezone", dateTime.getZone().getID());
        }
        if (wantEpoch) {
            parsable.addDissection(inputname, "TIME.EPOCH", "epoch", Long.toString(dateTime.getMillis()));
        }
    }

    if (wantAnyUTC) {
        // In UTC timezone
        DateTime dateTime = formatter.parseDateTime(fieldValue);

        if (wantDayUTC) {
            parsable.addDissection(inputname, "TIME.DAY", "day_utc", dateTime.dayOfMonth().getAsString());
        }
        if (wantMonthnameUTC) {
            parsable.addDissection(inputname, "TIME.MONTHNAME", "monthname_utc",
                    dateTime.monthOfYear().getAsText(Locale.getDefault()));
        }
        if (wantMonthUTC) {
            parsable.addDissection(inputname, "TIME.MONTH", "month_utc", dateTime.monthOfYear().getAsString());
        }
        if (wantWeekOfWeekYearUTC) {
            parsable.addDissection(inputname, "TIME.WEEK", "weekofweekyear_utc",
                    dateTime.weekOfWeekyear().getAsString());
        }
        if (wantWeekYearUTC) {
            parsable.addDissection(inputname, "TIME.YEAR", "weekyear_utc", dateTime.weekyear().getAsString());
        }
        if (wantYearUTC) {
            parsable.addDissection(inputname, "TIME.YEAR", "year_utc", dateTime.year().getAsString());
        }
        if (wantHourUTC) {
            parsable.addDissection(inputname, "TIME.HOUR", "hour_utc", dateTime.hourOfDay().getAsString());
        }
        if (wantMinuteUTC) {
            parsable.addDissection(inputname, "TIME.MINUTE", "minute_utc",
                    dateTime.minuteOfHour().getAsString());
        }
        if (wantSecondUTC) {
            parsable.addDissection(inputname, "TIME.SECOND", "second_utc",
                    dateTime.secondOfMinute().getAsString());
        }
        if (wantMillisecondUTC) {
            parsable.addDissection(inputname, "TIME.MILLISECOND", "millisecond_utc",
                    dateTime.millisOfSecond().getAsString());
        }
    }
}

From source file:nl.basjes.parse.httpdlog.dissectors.TimeStampDissector.java

License:Apache License

@Override
public void dissect(final Parsable<?> parsable, final String inputname) throws DissectionFailure {
    final ParsedField field = parsable.getParsableField(INPUT_TYPE, inputname);
    String fieldValue = field.getValue().getString();
    if (fieldValue == null || fieldValue.isEmpty()) {
        return; // Nothing to do here
    }//w  ww  .  j  a v a  2 s . com

    fieldValue = fieldValue.toLowerCase(Locale.getDefault());

    if (wantAnyAsParsed || wantAnyTZIndependent) {
        // YUCK ! Parsing the same thing TWICE just for the Zone ?!?!?
        DateTime dateTime = asParsedFormatter.parseDateTime(fieldValue);
        DateTimeZone zone = dateTime.getZone();
        DateTimeFormatter asParsedWithZoneFormatter = asParsedFormatter.withZone(zone);
        dateTime = asParsedWithZoneFormatter.parseDateTime(fieldValue);

        // As parsed
        if (wantDay) {
            parsable.addDissection(inputname, "TIME.DAY", "day", dateTime.dayOfMonth().get());
        }
        if (wantMonthname) {
            parsable.addDissection(inputname, "TIME.MONTHNAME", "monthname",
                    dateTime.monthOfYear().getAsText(Locale.getDefault()));
        }
        if (wantMonth) {
            parsable.addDissection(inputname, "TIME.MONTH", "month", dateTime.monthOfYear().get());
        }
        if (wantWeekOfWeekYear) {
            parsable.addDissection(inputname, "TIME.WEEK", "weekofweekyear", dateTime.weekOfWeekyear().get());
        }
        if (wantWeekYear) {
            parsable.addDissection(inputname, "TIME.YEAR", "weekyear", dateTime.weekyear().get());
        }
        if (wantYear) {
            parsable.addDissection(inputname, "TIME.YEAR", "year", dateTime.year().get());
        }
        if (wantHour) {
            parsable.addDissection(inputname, "TIME.HOUR", "hour", dateTime.hourOfDay().get());
        }
        if (wantMinute) {
            parsable.addDissection(inputname, "TIME.MINUTE", "minute", dateTime.minuteOfHour().get());
        }
        if (wantSecond) {
            parsable.addDissection(inputname, "TIME.SECOND", "second", dateTime.secondOfMinute().get());
        }
        if (wantMillisecond) {
            parsable.addDissection(inputname, "TIME.MILLISECOND", "millisecond",
                    dateTime.millisOfSecond().get());
        }
        if (wantDate) {
            parsable.addDissection(inputname, "TIME.DATE", "date", ISO_DATE_FORMATTER.print(dateTime));
        }

        if (wantTime) {
            parsable.addDissection(inputname, "TIME.TIME", "time", ISO_TIME_FORMATTER.print(dateTime));
        }

        // Timezone independent
        if (wantTimezone) {
            parsable.addDissection(inputname, "TIME.TIMEZONE", "timezone", dateTime.getZone().getID());
        }
        if (wantEpoch) {
            parsable.addDissection(inputname, "TIME.EPOCH", "epoch", dateTime.getMillis());
        }
    }

    if (wantAnyUTC) {
        // In UTC timezone
        DateTime dateTime = formatter.parseDateTime(fieldValue);

        if (wantDayUTC) {
            parsable.addDissection(inputname, "TIME.DAY", "day_utc", dateTime.dayOfMonth().get());
        }
        if (wantMonthnameUTC) {
            parsable.addDissection(inputname, "TIME.MONTHNAME", "monthname_utc",
                    dateTime.monthOfYear().getAsText(Locale.getDefault()));
        }
        if (wantMonthUTC) {
            parsable.addDissection(inputname, "TIME.MONTH", "month_utc", dateTime.monthOfYear().get());
        }
        if (wantWeekOfWeekYearUTC) {
            parsable.addDissection(inputname, "TIME.WEEK", "weekofweekyear_utc",
                    dateTime.weekOfWeekyear().get());
        }
        if (wantWeekYearUTC) {
            parsable.addDissection(inputname, "TIME.YEAR", "weekyear_utc", dateTime.weekyear().get());
        }
        if (wantYearUTC) {
            parsable.addDissection(inputname, "TIME.YEAR", "year_utc", dateTime.year().get());
        }
        if (wantHourUTC) {
            parsable.addDissection(inputname, "TIME.HOUR", "hour_utc", dateTime.hourOfDay().get());
        }
        if (wantMinuteUTC) {
            parsable.addDissection(inputname, "TIME.MINUTE", "minute_utc", dateTime.minuteOfHour().get());
        }
        if (wantSecondUTC) {
            parsable.addDissection(inputname, "TIME.SECOND", "second_utc", dateTime.secondOfMinute().get());
        }
        if (wantMillisecondUTC) {
            parsable.addDissection(inputname, "TIME.MILLISECOND", "millisecond_utc",
                    dateTime.millisOfSecond().get());
        }
        if (wantDateUTC) {
            parsable.addDissection(inputname, "TIME.DATE", "date_utc", ISO_DATE_FORMATTER.print(dateTime));
        }

        if (wantTimeUTC) {
            parsable.addDissection(inputname, "TIME.TIME", "time_utc", ISO_TIME_FORMATTER.print(dateTime));
        }

    }
}

From source file:org.apache.druid.query.expression.TimestampExtractExprMacro.java

License:Apache License

@Override
public Expr apply(final List<Expr> args) {
    if (args.size() < 2 || args.size() > 3) {
        throw new IAE("Function[%s] must have 2 to 3 arguments", name());
    }// w  w  w.  ja v  a2s. c  o  m

    if (!args.get(1).isLiteral() || args.get(1).getLiteralValue() == null) {
        throw new IAE("Function[%s] unit arg must be literal", name());
    }

    if (args.size() > 2 && !args.get(2).isLiteral()) {
        throw new IAE("Function[%s] timezone arg must be literal", name());
    }

    final Expr arg = args.get(0);
    final Unit unit = Unit.valueOf(StringUtils.toUpperCase((String) args.get(1).getLiteralValue()));
    final DateTimeZone timeZone;

    if (args.size() > 2) {
        timeZone = ExprUtils.toTimeZone(args.get(2));
    } else {
        timeZone = DateTimeZone.UTC;
    }

    final ISOChronology chronology = ISOChronology.getInstance(timeZone);

    class TimestampExtractExpr extends ExprMacroTable.BaseScalarUnivariateMacroFunctionExpr {
        private TimestampExtractExpr(Expr arg) {
            super(arg);
        }

        @Nonnull
        @Override
        public ExprEval eval(final ObjectBinding bindings) {
            Object val = arg.eval(bindings).value();
            if (val == null) {
                // Return null if the argument if null.
                return ExprEval.of(null);
            }
            final DateTime dateTime = new DateTime(val, chronology);
            long epoch = dateTime.getMillis() / 1000;

            switch (unit) {
            case EPOCH:
                return ExprEval.of(epoch);
            case MICROSECOND:
                return ExprEval.of(epoch / 1000);
            case MILLISECOND:
                return ExprEval.of(dateTime.millisOfSecond().get());
            case SECOND:
                return ExprEval.of(dateTime.secondOfMinute().get());
            case MINUTE:
                return ExprEval.of(dateTime.minuteOfHour().get());
            case HOUR:
                return ExprEval.of(dateTime.hourOfDay().get());
            case DAY:
                return ExprEval.of(dateTime.dayOfMonth().get());
            case DOW:
                return ExprEval.of(dateTime.dayOfWeek().get());
            case ISODOW:
                return ExprEval.of(dateTime.dayOfWeek().get());
            case DOY:
                return ExprEval.of(dateTime.dayOfYear().get());
            case WEEK:
                return ExprEval.of(dateTime.weekOfWeekyear().get());
            case MONTH:
                return ExprEval.of(dateTime.monthOfYear().get());
            case QUARTER:
                return ExprEval.of((dateTime.monthOfYear().get() - 1) / 3 + 1);
            case YEAR:
                return ExprEval.of(dateTime.year().get());
            case ISOYEAR:
                return ExprEval.of(dateTime.year().get());
            case DECADE:
                // The year field divided by 10, See https://www.postgresql.org/docs/10/functions-datetime.html
                return ExprEval.of(Math.floor(dateTime.year().get() / 10));
            case CENTURY:
                return ExprEval.of(dateTime.centuryOfEra().get() + 1);
            case MILLENNIUM:
                // Years in the 1900s are in the second millennium. The third millennium started January 1, 2001.
                // See https://www.postgresql.org/docs/10/functions-datetime.html
                return ExprEval.of(Math.round(Math.ceil(dateTime.year().get() / 1000)));
            default:
                throw new ISE("Unhandled unit[%s]", unit);
            }
        }

        @Override
        public Expr visit(Shuttle shuttle) {
            Expr newArg = arg.visit(shuttle);
            return shuttle.visit(new TimestampExtractExpr(newArg));
        }
    }

    return new TimestampExtractExpr(arg);
}

From source file:org.apache.fineract.accounting.closure.storeglaccountbalance.service.GLClosureJournalEntryBalanceReadPlatformServiceImpl.java

License:Apache License

/**
 * Create the csv file with the balance report data
 *
 * @param reportDataList//from   w  w  w . j a v  a  2s .  c o  m
 * @return {@link File} object
 */
private File createGLClosureAccountBalanceReportGreatPlainsFile(
        final Collection<GLClosureAccountBalanceReportData> reportDataList) {
    File file = null;

    try {
        final String fileDirectory = FileSystemContentRepository.MIFOSX_BASE_DIR + File.separator + "";

        if (!new File(fileDirectory).isDirectory()) {
            new File(fileDirectory).mkdirs();
        }

        DateTime dateTime = DateTime.now();
        String year = dateTime.year().getAsString();
        String month = String.format("%02d", dateTime.monthOfYear().get());
        String day = String.format("%02d", dateTime.dayOfMonth().get());
        String hour = String.format("%02d", dateTime.hourOfDay().get());
        String minute = String.format("%02d", dateTime.minuteOfHour().get());
        String second = String.format("%02d", dateTime.secondOfMinute().get());

        file = new File(
                fileDirectory + "JRNL_" + year + month + day + hour + minute + second + "_001" + ".txt");

        // use FileWriter constructor that specifies open for appending

        FileWriter fileWriter = new FileWriter(file);

        for (GLClosureAccountBalanceReportData reportData : reportDataList) {
            final LinkedHashMap<String, String> fields = new LinkedHashMap<>();
            fields.put("companyId", this.configurationDomainService.getCompanyId());
            fields.put("batchNumber",
                    "GLPOS" + year.substring(year.length() - 2) + month + day + hour + minute);
            fields.put("reference", "");
            fields.put("transactionDate", "");
            fields.put("transactionType", "0"); //transactionType (0 = regular, 1 = reversing) is always 0
            fields.put("transactionId", "");
            fields.put("series", "2"); // Always Financial (1=All; 2=Financial; 3=Sales; 4=Purchasing; 5=Inventory; 6=Payroll; 7=Project;)
            fields.put("currencyId", "");
            fields.put("exchangeRate", "");
            fields.put("rateTypeId", "");
            fields.put("expirationDate", "");
            fields.put("exchangeDate", "");
            fields.put("exchangeId", "");
            fields.put("exchangeRateSource", "");
            fields.put("rateExpiration", "0"); // no rate expiration (0=None; 1=Daily; 2=Weekly; 3=Bi-weekly; 4=Semiweekly; 5=Monthly; 6=Quarterly; 7=Annually; 8=Misc.; 9=None;)
            fields.put("transactionTime", "");
            fields.put("userId", "");
            fields.put("creditAmount", "");
            fields.put("debitAmount", "");
            fields.put("accountNoString", "");
            fields.put("description", "");
            fields.put("originatingControlNo", "");
            fields.put("originatingDocNo", "");
            fields.put("originatingMasterId", "");
            fields.put("originatingMasterName", "");
            fields.put("originatingTransationType", "");
            fields.put("originatingSequenceNo", "");
            fields.put("originatingTransactionDescription", "");
            fields.put("taxDetailId", "");
            fields.put("taxAmount", "");
            fields.put("taxAccount", "");

            if (reportData.getTransactionDate() != null) {
                String transactionDate = year + month + day;
                fields.put("transactionDate", transactionDate);
            }

            if (reportData.getAmount() != null) {
                String goodsAmount = reportData.getAmount().abs().setScale(2, RoundingMode.CEILING)
                        .toPlainString();
                if (reportData.getAmount().compareTo(BigDecimal.ZERO) < 0) {
                    fields.put("creditAmount", goodsAmount);
                } else {
                    fields.put("debitAmount", goodsAmount);
                }
            }

            if (reportData.getReference() != null) {
                String reference = reportData.getReference();
                fields.put("reference", reference);
                fields.put("description", reference);
            }

            if (reportData.getAccountNumber() != null) {
                fields.put("accountNoString", reportData.getAccountNumber());
            }

            if (reportData.getClosureId() != null) {
                fields.put("transactionId", reportData.getClosureId().toString());
            }

            for (String key : fields.keySet()) {
                fileWriter.write(fields.get(key) + "|");
            }

            fileWriter.write(System.lineSeparator());
        }

        fileWriter.close();
    }

    catch (Exception exception) {
        logger.error(exception.getMessage(), exception);
    }

    return file;
}

From source file:org.apache.isis.applib.value.Time.java

License:Apache License

/**
 * /*w ww  . ja  va  2s. c om*/
 * @param date
 *            must have Date portion equal to Epoch
 * @param calendar
 */

public Time(final java.util.Date date, final DateTimeZone dateTimeZone) {
    final DateTime DateTime = new DateTime(date.getTime(), dateTimeZone);
    this.time = DateTime.secondOfMinute().setCopy(0);
}

From source file:org.apache.pig.piggybank.evaluation.datetime.truncate.ISOToMinute.java

License:Apache License

@Override
public String exec(Tuple input) throws IOException {
    if (input == null || input.size() < 1) {
        return null;
    }//from ww w. j a  va  2s .c o m

    DateTime dt = ISOHelper.parseDateTime(input);

    // Set the the second and milliseconds to 0
    DateTime result = dt.secondOfMinute().setCopy(0).millisOfSecond().setCopy(0);

    return result.toString();
}

From source file:org.hawkular.metrics.core.impl.DateTimeService.java

License:Apache License

public DateTime getTimeSlice(DateTime dt, Duration duration) {
    Period p = duration.toPeriod();

    if (p.getYears() != 0) {
        return dt.yearOfEra().roundFloorCopy().minusYears(dt.getYearOfEra() % p.getYears());
    } else if (p.getMonths() != 0) {
        return dt.monthOfYear().roundFloorCopy().minusMonths((dt.getMonthOfYear() - 1) % p.getMonths());
    } else if (p.getWeeks() != 0) {
        return dt.weekOfWeekyear().roundFloorCopy().minusWeeks((dt.getWeekOfWeekyear() - 1) % p.getWeeks());
    } else if (p.getDays() != 0) {
        return dt.dayOfMonth().roundFloorCopy().minusDays((dt.getDayOfMonth() - 1) % p.getDays());
    } else if (p.getHours() != 0) {
        return dt.hourOfDay().roundFloorCopy().minusHours(dt.getHourOfDay() % p.getHours());
    } else if (p.getMinutes() != 0) {
        return dt.minuteOfHour().roundFloorCopy().minusMinutes(dt.getMinuteOfHour() % p.getMinutes());
    } else if (p.getSeconds() != 0) {
        return dt.secondOfMinute().roundFloorCopy().minusSeconds(dt.getSecondOfMinute() % p.getSeconds());
    }// ww  w .j ava 2s. c  o m
    return dt.millisOfSecond().roundCeilingCopy().minusMillis(dt.getMillisOfSecond() % p.getMillis());
}

From source file:org.hawkular.metrics.datetime.DateTimeService.java

License:Apache License

public static DateTime getTimeSlice(DateTime dt, Duration duration) {
    Period p = duration.toPeriod();

    if (p.getYears() != 0) {
        return dt.yearOfEra().roundFloorCopy().minusYears(dt.getYearOfEra() % p.getYears());
    } else if (p.getMonths() != 0) {
        return dt.monthOfYear().roundFloorCopy().minusMonths((dt.getMonthOfYear() - 1) % p.getMonths());
    } else if (p.getWeeks() != 0) {
        return dt.weekOfWeekyear().roundFloorCopy().minusWeeks((dt.getWeekOfWeekyear() - 1) % p.getWeeks());
    } else if (p.getDays() != 0) {
        return dt.dayOfMonth().roundFloorCopy().minusDays((dt.getDayOfMonth() - 1) % p.getDays());
    } else if (p.getHours() != 0) {
        return dt.hourOfDay().roundFloorCopy().minusHours(dt.getHourOfDay() % p.getHours());
    } else if (p.getMinutes() != 0) {
        return dt.minuteOfHour().roundFloorCopy().minusMinutes(dt.getMinuteOfHour() % p.getMinutes());
    } else if (p.getSeconds() != 0) {
        return dt.secondOfMinute().roundFloorCopy().minusSeconds(dt.getSecondOfMinute() % p.getSeconds());
    }/* w  ww .ja  v a 2s.  com*/
    return dt.millisOfSecond().roundCeilingCopy().minusMillis(dt.getMillisOfSecond() % p.getMillis());
}

From source file:org.hawkular.metrics.tasks.api.AbstractTrigger.java

License:Apache License

protected DateTime getExecutionTime(long time, Duration duration) {
    DateTime dt = new DateTime(time);
    Period p = duration.toPeriod();

    if (p.getYears() != 0) {
        return dt.yearOfEra().roundFloorCopy().minusYears(dt.getYearOfEra() % p.getYears());
    } else if (p.getMonths() != 0) {
        return dt.monthOfYear().roundFloorCopy().minusMonths((dt.getMonthOfYear() - 1) % p.getMonths());
    } else if (p.getWeeks() != 0) {
        return dt.weekOfWeekyear().roundFloorCopy().minusWeeks((dt.getWeekOfWeekyear() - 1) % p.getWeeks());
    } else if (p.getDays() != 0) {
        return dt.dayOfMonth().roundFloorCopy().minusDays((dt.getDayOfMonth() - 1) % p.getDays());
    } else if (p.getHours() != 0) {
        return dt.hourOfDay().roundFloorCopy().minusHours(dt.getHourOfDay() % p.getHours());
    } else if (p.getMinutes() != 0) {
        return dt.minuteOfHour().roundFloorCopy().minusMinutes(dt.getMinuteOfHour() % p.getMinutes());
    } else if (p.getSeconds() != 0) {
        return dt.secondOfMinute().roundFloorCopy().minusSeconds(dt.getSecondOfMinute() % p.getSeconds());
    }/* w w  w.ja v a  2 s  .c  o  m*/
    return dt.millisOfSecond().roundCeilingCopy().minusMillis(dt.getMillisOfSecond() % p.getMillis());
}