Example usage for org.joda.time.format DateTimeFormatter withZone

Introduction

In this page you can find the example usage for org.joda.time.format DateTimeFormatter withZone.

Prototype

public DateTimeFormatter withZone(DateTimeZone zone) 

Source Link

Document

Returns a new formatter that will use the specified zone in preference to the zone of the printed object, or default zone on a parse.

Usage

From source file:com.mycollab.core.utils.DateTimeUtils.java

License:Open Source License

public static String formatDate(Date date, String dateFormat, Locale locale, TimeZone timezone) {
    if (date == null) {
        return "";
    }/* ww w .j  ava  2  s. co m*/

    DateTimeFormatter formatter = DateTimeFormat.forPattern(dateFormat).withLocale(locale);
    if (timezone != null) {
        formatter = formatter.withZone(DateTimeZone.forTimeZone(timezone));
    }

    return formatter.print(new DateTime(date));
}

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From source file:com.sos.hibernate.classes.UtcTimeHelper.java

License:Apache License

public static String convertTimeZonesToString(String dateFormat, String fromTimeZone, String toTimeZone,
        DateTime fromDateTime) {/*from   w  ww .  ja  v  a2 s  .  com*/
    DateTimeZone fromZone = DateTimeZone.forID(fromTimeZone);
    DateTimeZone toZone = DateTimeZone.forID(toTimeZone);

    DateTime dateTime = new DateTime(fromDateTime);

    dateTime = dateTime.withZoneRetainFields(fromZone);

    DateTime toDateTime = new DateTime(dateTime).withZone(toZone);

    DateTimeFormatter oFormatter = DateTimeFormat.forPattern("yyyy-MM-dd'T'H:mm:ss.SSSZ");
    DateTimeFormatter oFormatter2 = DateTimeFormat.forPattern(dateFormat);

    DateTime newDate = oFormatter.withOffsetParsed().parseDateTime(toDateTime.toString());

    return oFormatter2.withZone(toZone).print(newDate.getMillis());

}

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From source file:com.sos.hibernate.classes.UtcTimeHelper.java

License:Apache License

public static Date convertTimeZonesToDate(String fromTimeZone, String toTimeZone, DateTime fromDateTime) {
    if (fromDateTime == null) {
        return null;
    }/*from w ww  .  j a  v  a2s.  co  m*/
    DateTimeZone fromZone = DateTimeZone.forID(fromTimeZone);
    DateTimeZone toZone = DateTimeZone.forID(toTimeZone);

    DateTime dateTime = new DateTime(fromDateTime);

    dateTime = dateTime.withZoneRetainFields(fromZone);

    DateTime toDateTime = new DateTime(dateTime).withZone(toZone);

    DateTimeFormatter oFormatter = DateTimeFormat.forPattern("yyyy-MM-dd'T'H:mm:ss.SSSZ");
    DateTimeFormatter oFormatter2 = DateTimeFormat.forPattern("yyyy-MM-dd H:mm:ss.ss");

    DateTime newDate = oFormatter.withOffsetParsed().parseDateTime(toDateTime.toString());

    try {
        return new SimpleDateFormat("yyyy-MM-dd H:mm:ss.ss")
                .parse(oFormatter2.withZone(toZone).print(newDate.getMillis()));
    } catch (ParseException e) {
        e.printStackTrace();
        return null;
    }

}

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From source file:com.thinkbiganalytics.policy.standardization.DateTimeStandardizer.java

License:Apache License

/**
 * Returns a time formatter for the specified timezone
 *
 * @param format   the current formatter
 * @param timezone the timezone string/* www . j a  va2 s .  c  om*/
 * @return a time formatter for the specified timezone
 */
protected DateTimeFormatter formatterForTimezone(DateTimeFormatter format, String timezone) {

    if (StringUtils.isEmpty(timezone)) {
        return format;
    }
    if ("UTC".equals(timezone)) {
        return format.withZoneUTC();
    }
    return format.withZone(DateTimeZone.forTimeZone(TimeZone.getTimeZone(timezone)));

}

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From source file:com.thoughtworks.xstream.core.util.ISO8601JodaTimeConverter.java

License:Open Source License

@Override
public Object fromString(final String str) {
    for (final DateTimeFormatter formatter : formattersUTC) {
        try {//from www.  ja v a2  s .c o m
            final DateTime dt = formatter.parseDateTime(str);
            final Calendar calendar = dt.toGregorianCalendar();
            calendar.setTimeZone(TimeZone.getDefault());
            return calendar;
        } catch (final IllegalArgumentException e) {
            // try with next formatter
        }
    }
    final DateTimeZone dateTimeZone = DateTimeZone.forTimeZone(TimeZone.getDefault());
    for (final DateTimeFormatter element : formattersNoUTC) {
        try {
            final DateTimeFormatter formatter = element.withZone(dateTimeZone);
            final DateTime dt = formatter.parseDateTime(str);
            final Calendar calendar = dt.toGregorianCalendar();
            calendar.setTimeZone(TimeZone.getDefault());
            return calendar;
        } catch (final IllegalArgumentException e) {
            // try with next formatter
        }
    }
    final ConversionException exception = new ConversionException("Cannot parse date");
    exception.add("date", str);
    throw exception;
}

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From source file:com.tuplejump.stargate.Dates.java

License:Apache License

/**
 * Parses a joda based pattern, including some named ones (similar to the built in Joda ISO ones).
 *//* w w  w  .j  a va 2s .  c o  m*/
public static FormatDateTimeFormatter forPattern(String input, Locale locale) {
    if (StringUtils.isNotBlank(input)) {
        input = input.trim();
    }
    if (input == null || input.length() == 0) {
        throw new IllegalArgumentException("No date pattern provided");
    }

    DateTimeFormatter formatter;
    if ("basicDate".equals(input) || "basic_date".equals(input)) {
        formatter = ISODateTimeFormat.basicDate();
    } else if ("basicDateTime".equals(input) || "basic_date_time".equals(input)) {
        formatter = ISODateTimeFormat.basicDateTime();
    } else if ("basicDateTimeNoMillis".equals(input) || "basic_date_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.basicDateTimeNoMillis();
    } else if ("basicOrdinalDate".equals(input) || "basic_ordinal_date".equals(input)) {
        formatter = ISODateTimeFormat.basicOrdinalDate();
    } else if ("basicOrdinalDateTime".equals(input) || "basic_ordinal_date_time".equals(input)) {
        formatter = ISODateTimeFormat.basicOrdinalDateTime();
    } else if ("basicOrdinalDateTimeNoMillis".equals(input)
            || "basic_ordinal_date_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.basicOrdinalDateTimeNoMillis();
    } else if ("basicTime".equals(input) || "basic_time".equals(input)) {
        formatter = ISODateTimeFormat.basicTime();
    } else if ("basicTimeNoMillis".equals(input) || "basic_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.basicTimeNoMillis();
    } else if ("basicTTime".equals(input) || "basic_t_Time".equals(input)) {
        formatter = ISODateTimeFormat.basicTTime();
    } else if ("basicTTimeNoMillis".equals(input) || "basic_t_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.basicTTimeNoMillis();
    } else if ("basicWeekDate".equals(input) || "basic_week_date".equals(input)) {
        formatter = ISODateTimeFormat.basicWeekDate();
    } else if ("basicWeekDateTime".equals(input) || "basic_week_date_time".equals(input)) {
        formatter = ISODateTimeFormat.basicWeekDateTime();
    } else if ("basicWeekDateTimeNoMillis".equals(input) || "basic_week_date_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.basicWeekDateTimeNoMillis();
    } else if ("date".equals(input)) {
        formatter = ISODateTimeFormat.date();
    } else if ("dateHour".equals(input) || "date_hour".equals(input)) {
        formatter = ISODateTimeFormat.dateHour();
    } else if ("dateHourMinute".equals(input) || "date_hour_minute".equals(input)) {
        formatter = ISODateTimeFormat.dateHourMinute();
    } else if ("dateHourMinuteSecond".equals(input) || "date_hour_minute_second".equals(input)) {
        formatter = ISODateTimeFormat.dateHourMinuteSecond();
    } else if ("dateHourMinuteSecondFraction".equals(input)
            || "date_hour_minute_second_fraction".equals(input)) {
        formatter = ISODateTimeFormat.dateHourMinuteSecondFraction();
    } else if ("dateHourMinuteSecondMillis".equals(input) || "date_hour_minute_second_millis".equals(input)) {
        formatter = ISODateTimeFormat.dateHourMinuteSecondMillis();
    } else if ("dateOptionalTime".equals(input) || "date_optional_time".equals(input)) {
        // in this case, we have a separate parser and printer since the dataOptionalTimeParser can't print
        // this sucks we should use the root local by default and not be dependent on the node
        return new FormatDateTimeFormatter(input,
                ISODateTimeFormat.dateOptionalTimeParser().withZone(DateTimeZone.UTC),
                ISODateTimeFormat.dateTime().withZone(DateTimeZone.UTC), locale);
    } else if ("dateTime".equals(input) || "date_time".equals(input)) {
        formatter = ISODateTimeFormat.dateTime();
    } else if ("dateTimeNoMillis".equals(input) || "date_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.dateTimeNoMillis();
    } else if ("hour".equals(input)) {
        formatter = ISODateTimeFormat.hour();
    } else if ("hourMinute".equals(input) || "hour_minute".equals(input)) {
        formatter = ISODateTimeFormat.hourMinute();
    } else if ("hourMinuteSecond".equals(input) || "hour_minute_second".equals(input)) {
        formatter = ISODateTimeFormat.hourMinuteSecond();
    } else if ("hourMinuteSecondFraction".equals(input) || "hour_minute_second_fraction".equals(input)) {
        formatter = ISODateTimeFormat.hourMinuteSecondFraction();
    } else if ("hourMinuteSecondMillis".equals(input) || "hour_minute_second_millis".equals(input)) {
        formatter = ISODateTimeFormat.hourMinuteSecondMillis();
    } else if ("ordinalDate".equals(input) || "ordinal_date".equals(input)) {
        formatter = ISODateTimeFormat.ordinalDate();
    } else if ("ordinalDateTime".equals(input) || "ordinal_date_time".equals(input)) {
        formatter = ISODateTimeFormat.ordinalDateTime();
    } else if ("ordinalDateTimeNoMillis".equals(input) || "ordinal_date_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.ordinalDateTimeNoMillis();
    } else if ("time".equals(input)) {
        formatter = ISODateTimeFormat.time();
    } else if ("tTime".equals(input) || "t_time".equals(input)) {
        formatter = ISODateTimeFormat.tTime();
    } else if ("tTimeNoMillis".equals(input) || "t_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.tTimeNoMillis();
    } else if ("weekDate".equals(input) || "week_date".equals(input)) {
        formatter = ISODateTimeFormat.weekDate();
    } else if ("weekDateTime".equals(input) || "week_date_time".equals(input)) {
        formatter = ISODateTimeFormat.weekDateTime();
    } else if ("weekyear".equals(input) || "week_year".equals(input)) {
        formatter = ISODateTimeFormat.weekyear();
    } else if ("weekyearWeek".equals(input)) {
        formatter = ISODateTimeFormat.weekyearWeek();
    } else if ("year".equals(input)) {
        formatter = ISODateTimeFormat.year();
    } else if ("yearMonth".equals(input) || "year_month".equals(input)) {
        formatter = ISODateTimeFormat.yearMonth();
    } else if ("yearMonthDay".equals(input) || "year_month_day".equals(input)) {
        formatter = ISODateTimeFormat.yearMonthDay();
    } else if (StringUtils.isNotBlank(input) && input.contains("||")) {
        String[] formats = StringUtils.split(input, "||");
        DateTimeParser[] parsers = new DateTimeParser[formats.length];

        if (formats.length == 1) {
            formatter = forPattern(input, locale).parser();
        } else {
            DateTimeFormatter dateTimeFormatter = null;
            for (int i = 0; i < formats.length; i++) {
                FormatDateTimeFormatter currentFormatter = forPattern(formats[i], locale);
                DateTimeFormatter currentParser = currentFormatter.parser();
                if (dateTimeFormatter == null) {
                    dateTimeFormatter = currentFormatter.printer();
                }
                parsers[i] = currentParser.getParser();
            }

            DateTimeFormatterBuilder builder = new DateTimeFormatterBuilder()
                    .append(dateTimeFormatter.withZone(DateTimeZone.UTC).getPrinter(), parsers);
            formatter = builder.toFormatter();
        }
    } else {
        try {

            formatter = DateTimeFormat.forPattern(input);
        } catch (IllegalArgumentException e) {
            throw new IllegalArgumentException("Invalid format: [" + input + "]: " + e.getMessage(), e);
        }
    }

    return new FormatDateTimeFormatter(input, formatter.withZone(DateTimeZone.UTC), locale);
}

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From source file:com.tuplejump.stargate.lucene.Dates.java

License:Apache License

/**
 * Parses a joda based pattern, including some named ones (similar to the built in Joda ISO ones).
 *//*from  w  w  w  .j  a v a 2 s  .c  o  m*/
public static FormatDateTimeFormatter forPattern(String input, Locale locale) {
    if (StringUtils.isNotBlank(input)) {
        input = input.trim();
    }
    DateTimeFormatter formatter;
    if (input == null || input.length() == 0) {
        formatter = ISODateTimeFormat.yearMonthDay();
    } else if ("basicDate".equals(input) || "basic_date".equals(input)) {
        formatter = ISODateTimeFormat.basicDate();
    } else if ("basicDateTime".equals(input) || "basic_date_time".equals(input)) {
        formatter = ISODateTimeFormat.basicDateTime();
    } else if ("basicDateTimeNoMillis".equals(input) || "basic_date_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.basicDateTimeNoMillis();
    } else if ("basicOrdinalDate".equals(input) || "basic_ordinal_date".equals(input)) {
        formatter = ISODateTimeFormat.basicOrdinalDate();
    } else if ("basicOrdinalDateTime".equals(input) || "basic_ordinal_date_time".equals(input)) {
        formatter = ISODateTimeFormat.basicOrdinalDateTime();
    } else if ("basicOrdinalDateTimeNoMillis".equals(input)
            || "basic_ordinal_date_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.basicOrdinalDateTimeNoMillis();
    } else if ("basicTime".equals(input) || "basic_time".equals(input)) {
        formatter = ISODateTimeFormat.basicTime();
    } else if ("basicTimeNoMillis".equals(input) || "basic_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.basicTimeNoMillis();
    } else if ("basicTTime".equals(input) || "basic_t_Time".equals(input)) {
        formatter = ISODateTimeFormat.basicTTime();
    } else if ("basicTTimeNoMillis".equals(input) || "basic_t_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.basicTTimeNoMillis();
    } else if ("basicWeekDate".equals(input) || "basic_week_date".equals(input)) {
        formatter = ISODateTimeFormat.basicWeekDate();
    } else if ("basicWeekDateTime".equals(input) || "basic_week_date_time".equals(input)) {
        formatter = ISODateTimeFormat.basicWeekDateTime();
    } else if ("basicWeekDateTimeNoMillis".equals(input) || "basic_week_date_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.basicWeekDateTimeNoMillis();
    } else if ("date".equals(input)) {
        formatter = ISODateTimeFormat.date();
    } else if ("dateHour".equals(input) || "date_hour".equals(input)) {
        formatter = ISODateTimeFormat.dateHour();
    } else if ("dateHourMinute".equals(input) || "date_hour_minute".equals(input)) {
        formatter = ISODateTimeFormat.dateHourMinute();
    } else if ("dateHourMinuteSecond".equals(input) || "date_hour_minute_second".equals(input)) {
        formatter = ISODateTimeFormat.dateHourMinuteSecond();
    } else if ("dateHourMinuteSecondFraction".equals(input)
            || "date_hour_minute_second_fraction".equals(input)) {
        formatter = ISODateTimeFormat.dateHourMinuteSecondFraction();
    } else if ("dateHourMinuteSecondMillis".equals(input) || "date_hour_minute_second_millis".equals(input)) {
        formatter = ISODateTimeFormat.dateHourMinuteSecondMillis();
    } else if ("dateOptionalTime".equals(input) || "date_optional_time".equals(input)) {
        // in this case, we have a separate parser and printer since the dataOptionalTimeParser can't print
        // this sucks we should use the root local by default and not be dependent on the node
        return new FormatDateTimeFormatter(input,
                ISODateTimeFormat.dateOptionalTimeParser().withZone(DateTimeZone.UTC),
                ISODateTimeFormat.dateTime().withZone(DateTimeZone.UTC), locale);
    } else if ("dateTime".equals(input) || "date_time".equals(input)) {
        formatter = ISODateTimeFormat.dateTime();
    } else if ("dateTimeNoMillis".equals(input) || "date_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.dateTimeNoMillis();
    } else if ("hour".equals(input)) {
        formatter = ISODateTimeFormat.hour();
    } else if ("hourMinute".equals(input) || "hour_minute".equals(input)) {
        formatter = ISODateTimeFormat.hourMinute();
    } else if ("hourMinuteSecond".equals(input) || "hour_minute_second".equals(input)) {
        formatter = ISODateTimeFormat.hourMinuteSecond();
    } else if ("hourMinuteSecondFraction".equals(input) || "hour_minute_second_fraction".equals(input)) {
        formatter = ISODateTimeFormat.hourMinuteSecondFraction();
    } else if ("hourMinuteSecondMillis".equals(input) || "hour_minute_second_millis".equals(input)) {
        formatter = ISODateTimeFormat.hourMinuteSecondMillis();
    } else if ("ordinalDate".equals(input) || "ordinal_date".equals(input)) {
        formatter = ISODateTimeFormat.ordinalDate();
    } else if ("ordinalDateTime".equals(input) || "ordinal_date_time".equals(input)) {
        formatter = ISODateTimeFormat.ordinalDateTime();
    } else if ("ordinalDateTimeNoMillis".equals(input) || "ordinal_date_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.ordinalDateTimeNoMillis();
    } else if ("time".equals(input)) {
        formatter = ISODateTimeFormat.time();
    } else if ("tTime".equals(input) || "t_time".equals(input)) {
        formatter = ISODateTimeFormat.tTime();
    } else if ("tTimeNoMillis".equals(input) || "t_time_no_millis".equals(input)) {
        formatter = ISODateTimeFormat.tTimeNoMillis();
    } else if ("weekDate".equals(input) || "week_date".equals(input)) {
        formatter = ISODateTimeFormat.weekDate();
    } else if ("weekDateTime".equals(input) || "week_date_time".equals(input)) {
        formatter = ISODateTimeFormat.weekDateTime();
    } else if ("weekyear".equals(input) || "week_year".equals(input)) {
        formatter = ISODateTimeFormat.weekyear();
    } else if ("weekyearWeek".equals(input)) {
        formatter = ISODateTimeFormat.weekyearWeek();
    } else if ("year".equals(input)) {
        formatter = ISODateTimeFormat.year();
    } else if ("yearMonth".equals(input) || "year_month".equals(input)) {
        formatter = ISODateTimeFormat.yearMonth();
    } else if ("yearMonthDay".equals(input) || "year_month_day".equals(input)) {
        formatter = ISODateTimeFormat.yearMonthDay();
    } else if (StringUtils.isNotBlank(input) && input.contains("||")) {
        String[] formats = StringUtils.split(input, "||");
        DateTimeParser[] parsers = new DateTimeParser[formats.length];

        if (formats.length == 1) {
            formatter = forPattern(input, locale).parser();
        } else {
            DateTimeFormatter dateTimeFormatter = null;
            for (int i = 0; i < formats.length; i++) {
                FormatDateTimeFormatter currentFormatter = forPattern(formats[i], locale);
                DateTimeFormatter currentParser = currentFormatter.parser();
                if (dateTimeFormatter == null) {
                    dateTimeFormatter = currentFormatter.printer();
                }
                parsers[i] = currentParser.getParser();
            }
            DateTimeFormatterBuilder builder = new DateTimeFormatterBuilder()
                    .append(dateTimeFormatter.withZone(DateTimeZone.UTC).getPrinter(), parsers);
            formatter = builder.toFormatter();
        }
    } else {
        try {

            formatter = DateTimeFormat.forPattern(input);
        } catch (IllegalArgumentException e) {
            throw new IllegalArgumentException("Invalid format: [" + input + "]: " + e.getMessage(), e);
        }
    }

    return new FormatDateTimeFormatter(input, formatter.withZone(DateTimeZone.UTC), locale);
}

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From source file:edu.unc.lib.dl.util.DateTimeUtil.java

License:Apache License

/**
 * Parse a date in any ISO 8601 format. Default TZ is based on Locale.
 *
 * @param isoDate/*from  w w w.j ava 2s. c  o  m*/
 *           ISO8601 date/time string with or without TZ offset
 * @return a Joda DateTime object in UTC (call toString() to print)
 */
public static DateTime parseISO8601toUTC(String isoDate) {
    DateTime result = null;
    DateTimeFormatter fmt = ISODateTimeFormat.dateTimeParser().withOffsetParsed();
    // TODO what about preserving the precision of the original?
    DateTime isoDT = fmt.parseDateTime(isoDate);
    if (isoDT.year().get() > 9999) {
        // you parsed my month as part of the year!
        try {
            fmt = DateTimeFormat.forPattern("yyyyMMdd");
            fmt = fmt.withZone(DateTimeZone.forID("America/New_York"));
            isoDT = fmt.parseDateTime(isoDate);
        } catch (IllegalArgumentException e) {
            try {
                fmt = DateTimeFormat.forPattern("yyyyMM");
                fmt = fmt.withZone(DateTimeZone.forID("America/New_York"));
                isoDT = fmt.parseDateTime(isoDate);
            } catch (IllegalArgumentException e1) {
                try {
                    fmt = DateTimeFormat.forPattern("yyyy");
                    fmt = fmt.withZone(DateTimeZone.forID("America/New_York"));
                    isoDT = fmt.parseDateTime(isoDate);
                } catch (IllegalArgumentException ignored) {
                    // I guess we go with first parse?
                }
            }
        }
    }
    result = isoDT.withZoneRetainFields(DateTimeZone.forID("Etc/UTC"));
    return result;
}

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From source file:fr.inria.wimmics.prissma.selection.entities.ContextUnit.java

License:Open Source License

/**
 * Retrieves the specified property value from the context unit.
 * Used by GEO and TIME context units.//from   ww w  .  j a va 2 s  .c o  m
 * @param prop
 * @return
 * @throws ContextUnitException
 */
public double getComplexCtxUnitProp(Property prop) throws ContextUnitException {

    if (!instance.isResource())
        throw new ContextUnitException();

    if (this.type != CtxUnitType.GEO && this.type != CtxUnitType.TIME && instance.isResource())
        throw new ContextUnitException();
    else {
        Statement stat = ((Resource) instance).getProperty(prop);
        if (stat == null)
            throw new ContextUnitException();

        // TIME conversions
        if (prop.equals(PrissmaProperties.pStart)) {
            String timeStr = stat.getLiteral().getString();
            DateTimeFormatter dtf = ISODateTimeFormat.timeParser();
            DateTime startTime = dtf.withZone(DateTimeZone.UTC).parseDateTime(timeStr); // UTC by default
            long millis = startTime.getMillis();
            long seconds = millis / 1000;
            return seconds;
        } else if (prop.equals(PrissmaProperties.pDuration)) {
            String durationStr = stat.getLiteral().getString();
            PeriodFormatter pf = ISOPeriodFormat.standard();
            Period period = pf.parsePeriod(durationStr);
            int seconds = period.toStandardSeconds().getSeconds();
            return seconds;
        }
        return stat.getLiteral().getDouble();
    }
}

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From source file:name.martingeisse.sql.config.AbstractCustomJodaType.java

License:Open Source License

/**
 * Obtains a date-time formatter for this type using the default time zone.
 *///w w  w .j  a v  a  2s . com
private final DateTimeFormatter getFormatter() {
    DateTimeFormatter formatter = DateTimeFormat.forPattern(pattern);
    return (timeZone == null ? formatter : formatter.withZone(timeZone));
}

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