Example usage for org.joda.time.format ISODateTimeFormat date

Introduction

In this page you can find the example usage for org.joda.time.format ISODateTimeFormat date.

Prototype

public static DateTimeFormatter date() 

Source Link

Document

Returns a formatter for a full date as four digit year, two digit month of year, and two digit day of month (yyyy-MM-dd).

Usage

From source file:org.filteredpush.qc.date.DateUtils.java

License:Apache License

/**
 * Extract a single joda date from an event date.
 * /*from w  w w.  ja v a2  s.com*/
 * @param eventDate an event date from which to try to extract a DateMidnight
 * @return a DateMidnight or null if a date cannot be extracted
 */
public static DateMidnight extractDate(String eventDate) {
    DateMidnight result = null;
    DateTimeParser[] parsers = { DateTimeFormat.forPattern("yyyy-MM").getParser(),
            DateTimeFormat.forPattern("yyyy").getParser(),
            DateTimeFormat.forPattern("yyyy-MM-dd/yyyy-MM-dd").getParser(),
            ISODateTimeFormat.dateOptionalTimeParser().getParser(), ISODateTimeFormat.date().getParser() };
    DateTimeFormatter formatter = new DateTimeFormatterBuilder().append(null, parsers).toFormatter();
    try {
        result = DateMidnight.parse(eventDate, formatter);
        logger.debug(result);
    } catch (Exception e) {
        // not a date
        logger.error(e.getMessage());
    }
    return result;
}

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From source file:org.finra.datagenerator.engine.scxml.tags.boundary.BoundaryDate.java

License:Apache License

/**
 * Takes a date, and retrieves the next business day
 *
 * @param dateString the date/*  www  .j  a  v  a  2  s  . co m*/
 * @param onlyBusinessDays only business days
 * @return a string containing the next business day
 */
public String getNextDay(String dateString, boolean onlyBusinessDays) {
    DateTimeFormatter parser = ISODateTimeFormat.date();
    DateTime date = parser.parseDateTime(dateString).plusDays(1);
    Calendar cal = Calendar.getInstance();
    cal.setTime(date.toDate());

    if (onlyBusinessDays) {
        if (cal.get(Calendar.DAY_OF_WEEK) == 1 || cal.get(Calendar.DAY_OF_WEEK) == 7
                || isHoliday(date.toString().substring(0, 10))) {
            return getNextDay(date.toString().substring(0, 10), true);
        } else {
            return parser.print(date);
        }
    } else {
        return parser.print(date);
    }
}

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From source file:org.finra.datagenerator.engine.scxml.tags.boundary.BoundaryDate.java

License:Apache License

/**
 * Takes a date, and returns the previous business day
 *
 * @param dateString the date/*from   w  ww .ja v a  2 s. c o m*/
 * @param onlyBusinessDays only business days
 * @return the previous business day
 */
public String getPreviousDay(String dateString, boolean onlyBusinessDays) {
    DateTimeFormatter parser = ISODateTimeFormat.date();
    DateTime date = parser.parseDateTime(dateString).minusDays(1);
    Calendar cal = Calendar.getInstance();
    cal.setTime(date.toDate());

    if (onlyBusinessDays) {
        if (cal.get(Calendar.DAY_OF_WEEK) == 1 || cal.get(Calendar.DAY_OF_WEEK) == 7
                || isHoliday(date.toString().substring(0, 10))) {
            return getPreviousDay(date.toString().substring(0, 10), true);
        } else {
            return parser.print(date);
        }
    } else {
        return parser.print(date);
    }
}

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From source file:org.finra.datagenerator.engine.scxml.tags.boundary.BoundaryDate.java

License:Apache License

/**
 * @param isNullable isNullable/*w  w  w .  j  a v  a  2 s .  c om*/
 * @param earliest   lower boundary date
 * @param latest     upper boundary date
 * @param onlyBusinessDays only business days
 * @return a list of boundary dates
 */
public List<String> positiveCase(boolean isNullable, String earliest, String latest, boolean onlyBusinessDays) {
    List<String> values = new LinkedList<>();

    if (earliest.equalsIgnoreCase(latest)) {
        values.add(earliest);
        if (isNullable) {
            values.add("");
        }
        return values;
    }

    DateTimeFormatter parser = ISODateTimeFormat.date();
    DateTime earlyDate = parser.parseDateTime(earliest);
    DateTime lateDate = parser.parseDateTime(latest);

    String earlyDay = parser.print(earlyDate);
    String nextDay = getNextDay(earlyDate.toString().substring(0, 10), onlyBusinessDays);
    String prevDay = getPreviousDay(lateDate.toString().substring(0, 10), onlyBusinessDays);
    String lateDay = parser.print(lateDate);

    values.add(earlyDay);
    values.add(nextDay);
    values.add(prevDay);
    values.add(lateDay);

    if (isNullable) {
        values.add("");
    }
    return values;
}

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From source file:org.finra.datagenerator.engine.scxml.tags.boundary.BoundaryDate.java

License:Apache License

/**
 * @param isNullable isNullable//from  w w  w . j  a v a 2  s .c om
 * @param earliest   lower boundary date
 * @param latest     upper boundary date
 * @return a list of boundary dates
 */
public List<String> negativeCase(boolean isNullable, String earliest, String latest) {
    List<String> values = new LinkedList<>();

    DateTimeFormatter parser = ISODateTimeFormat.date();
    DateTime earlyDate = parser.parseDateTime(earliest);
    DateTime lateDate = parser.parseDateTime(latest);

    String prevDay = parser.print(earlyDate.minusDays(1));
    String nextDay = parser.print(lateDate.plusDays(1));

    values.add(prevDay);
    values.add(nextDay);
    values.add(nextDay.substring(5, 7) + "-" + nextDay.substring(8, 10) + "-" + nextDay.substring(0, 4));
    values.add(getRandomHoliday(earliest, latest));

    if (!isNullable) {
        values.add("");
    }
    return values;
}

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From source file:org.finra.datagenerator.engine.scxml.tags.boundary.BoundaryDate.java

License:Apache License

/**
 * Grab random holiday from the equivalence class that falls between the two dates
 *
 * @param earliest the earliest date parameter as defined in the model
 * @param latest   the latest date parameter as defined in the model
 * @return a holiday that falls between the dates
 *///from   w w w.  j av a 2  s.  c om
public String getRandomHoliday(String earliest, String latest) {
    String dateString = "";
    DateTimeFormatter parser = ISODateTimeFormat.date();
    DateTime earlyDate = parser.parseDateTime(earliest);
    DateTime lateDate = parser.parseDateTime(latest);
    List<Holiday> holidays = new LinkedList<>();

    int min = Integer.parseInt(earlyDate.toString().substring(0, 4));
    int max = Integer.parseInt(lateDate.toString().substring(0, 4));
    int range = max - min + 1;
    int randomYear = (int) (Math.random() * range) + min;

    for (Holiday s : EquivalenceClassTransformer.HOLIDAYS) {
        holidays.add(s);
    }
    Collections.shuffle(holidays);

    for (Holiday holiday : holidays) {
        dateString = convertToReadableDate(holiday.forYear(randomYear));
        if (toDate(dateString).after(toDate(earliest)) && toDate(dateString).before(toDate(latest))) {
            break;
        }
    }
    return dateString;
}

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From source file:org.finra.datagenerator.engine.scxml.tags.boundary.BoundaryDate.java

License:Apache License

/**
 * Given a year, month, and day, find the number of occurrences of that day in the month
 *
 * @param year  the year//  w  w w. j  a v  a 2  s  .com
 * @param month the month
 * @param day   the day
 * @return the number of occurrences of the day in the month
 */
public int numOccurrences(int year, int month, int day) {
    DateTimeFormatter parser = ISODateTimeFormat.date();
    DateTime date = parser.parseDateTime(year + "-" + month + "-" + "01");
    Calendar cal = Calendar.getInstance();
    cal.setTime(date.toDate());
    GregorianChronology calendar = GregorianChronology.getInstance();
    DateTimeField field = calendar.dayOfMonth();

    int days = 0;
    int count = 0;
    int num = field.getMaximumValue(new LocalDate(year, month, day, calendar));
    while (days < num) {
        if (cal.get(Calendar.DAY_OF_WEEK) == day) {
            count++;
        }
        date = date.plusDays(1);
        cal.setTime(date.toDate());

        days++;
    }
    return count;
}

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From source file:org.finra.datagenerator.engine.scxml.tags.boundary.BoundaryDate.java

License:Apache License

/**
 * Convert the holiday format from EquivalenceClassTransformer into a date format
 *
 * @param holiday the date/* w  w w. j  a  v a 2  s .  co m*/
 * @return a date String in the format yyyy-MM-dd
 */
public String convertToReadableDate(Holiday holiday) {
    DateTimeFormatter parser = ISODateTimeFormat.date();

    if (holiday.isInDateForm()) {
        String month = Integer.toString(holiday.getMonth()).length() < 2 ? "0" + holiday.getMonth()
                : Integer.toString(holiday.getMonth());
        String day = Integer.toString(holiday.getDayOfMonth()).length() < 2 ? "0" + holiday.getDayOfMonth()
                : Integer.toString(holiday.getDayOfMonth());
        return holiday.getYear() + "-" + month + "-" + day;
    } else {
        /*
         * 5 denotes the final occurrence of the day in the month. Need to find actual
         * number of occurrences
         */
        if (holiday.getOccurrence() == 5) {
            holiday.setOccurrence(
                    numOccurrences(holiday.getYear(), holiday.getMonth(), holiday.getDayOfWeek()));
        }

        DateTime date = parser.parseDateTime(holiday.getYear() + "-" + holiday.getMonth() + "-" + "01");
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(date.toDate());
        int count = 0;

        while (count < holiday.getOccurrence()) {
            if (calendar.get(Calendar.DAY_OF_WEEK) == holiday.getDayOfWeek()) {
                count++;
                if (count == holiday.getOccurrence()) {
                    break;
                }
            }
            date = date.plusDays(1);
            calendar.setTime(date.toDate());
        }
        return date.toString().substring(0, 10);
    }
}

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From source file:org.fuin.objects4j.common.LocalDateAdapter.java

License:Open Source License

@Override
public final String marshal(final LocalDate value) {
    if (value == null) {
        return null;
    }/*  www  . j  av  a  2  s.  c  o m*/
    return ISODateTimeFormat.date().print(value);
}

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From source file:org.fuin.objects4j.common.LocalDateAdapter.java

License:Open Source License

@Override
public final String convertToDatabaseColumn(final LocalDate value) {
    if (value == null) {
        return null;
    }//from w w w.  j  a  v  a  2  s .c  om
    return ISODateTimeFormat.date().print(value);
}

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