Example usage for javax.xml.datatype DatatypeConstants MONTHS

Introduction

In this page you can find the example usage for javax.xml.datatype DatatypeConstants MONTHS.

Prototype

Field MONTHS

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Document

A constant that represents the months field.

Usage

From source file:Main.java

private static javax.xml.datatype.Duration normaliseSeconds(javax.xml.datatype.Duration duration) {
    BigInteger years = (BigInteger) duration.getField(DatatypeConstants.YEARS);
    BigInteger months = (BigInteger) duration.getField(DatatypeConstants.MONTHS);
    BigInteger days = (BigInteger) duration.getField(DatatypeConstants.DAYS);

    BigInteger hours = (BigInteger) duration.getField(DatatypeConstants.HOURS);
    BigInteger minutes = (BigInteger) duration.getField(DatatypeConstants.MINUTES);
    BigDecimal seconds = (BigDecimal) duration.getField(DatatypeConstants.SECONDS);

    seconds = seconds.stripTrailingZeros();

    boolean positive = duration.getSign() >= 0;

    return FACTORY.newDuration(positive, years, months, days, hours, minutes, seconds);
}

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From source file:Main.java

/**
 * Java runtime 1.5 is inconsistent with its handling of days in Duration objects.
 * @param duration A duration object to be normalised
 * @return A day-normalised duration, i.e. all years and months converted to days,
 * e.g. 1Y 3M 3D => 458 days/*from   w  w  w  .  ja va2  s .  c  om*/
 */
private static javax.xml.datatype.Duration normaliseDays(javax.xml.datatype.Duration duration) {
    final long DAYS_PER_MONTH = 30;
    final long DAYS_PER_YEAR = 365;

    BigInteger days = (BigInteger) duration.getField(DatatypeConstants.DAYS);
    BigInteger months = (BigInteger) duration.getField(DatatypeConstants.MONTHS);
    BigInteger years = (BigInteger) duration.getField(DatatypeConstants.YEARS);

    BigInteger normalisedDays = years.multiply(BigInteger.valueOf(DAYS_PER_YEAR));
    normalisedDays = normalisedDays.add(months.multiply(BigInteger.valueOf(DAYS_PER_MONTH)));
    normalisedDays = normalisedDays.add(days);

    BigInteger hours = (BigInteger) duration.getField(DatatypeConstants.HOURS);
    BigInteger minutes = (BigInteger) duration.getField(DatatypeConstants.MINUTES);
    BigDecimal seconds = (BigDecimal) duration.getField(DatatypeConstants.SECONDS);

    boolean positive = duration.getSign() >= 0;

    return FACTORY.newDuration(positive, BigInteger.ZERO, BigInteger.ZERO, normalisedDays, hours, minutes,
            seconds);
}

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