Java Code Examples for javax.xml.datatype.XMLGregorianCalendar#setTimezone()

public static XMLGregorianCalendar extractXmlTime(Date timestamp) {
	if (timestamp == null) {
		return null;
	}
	XMLGregorianCalendar time = null;
	try {
		GregorianCalendar endCalendar = new GregorianCalendar();
		endCalendar.setTime(timestamp);
		time = DatatypeFactory.newInstance().newXMLGregorianCalendar(endCalendar);
		time.setDay(DatatypeConstants.FIELD_UNDEFINED);
		time.setMonth(DatatypeConstants.FIELD_UNDEFINED);
		time.setYear(DatatypeConstants.FIELD_UNDEFINED);
		time.setTimezone(DatatypeConstants.FIELD_UNDEFINED);
		time.setMillisecond(DatatypeConstants.FIELD_UNDEFINED);
	} catch (Exception e) {
		throw new RuntimeException(e);
	}
	return time;
}
 

/**
     * <p>Normalize this instance to UTC.</p>
     *
     * <p>2000-03-04T23:00:00+03:00 normalizes to 2000-03-04T20:00:00Z</p>
     * <p>Implements W3C XML Schema Part 2, Section 3.2.7.3 (A).</p>
     */
private XMLGregorianCalendar normalizeToTimezone(int timezone) {

    int minutes = timezone;
    XMLGregorianCalendar result = (XMLGregorianCalendar) this.clone();

    // normalizing to UTC time negates the timezone offset before
    // addition.
    minutes = -minutes;
    Duration d = new DurationImpl(minutes >= 0, // isPositive
            0, //years
            0, //months
            0, //days
            0, //hours
            minutes < 0 ? -minutes : minutes, // absolute
            0  //seconds
    );
    result.add(d);

    // set to zulu UTC time.
    result.setTimezone(0);
    return result;
}
 

/**
     * <p>Normalize this instance to UTC.</p>
     *
     * <p>2000-03-04T23:00:00+03:00 normalizes to 2000-03-04T20:00:00Z</p>
     * <p>Implements W3C XML Schema Part 2, Section 3.2.7.3 (A).</p>
     */
private XMLGregorianCalendar normalizeToTimezone(int timezone) {

    int minutes = timezone;
    XMLGregorianCalendar result = (XMLGregorianCalendar) this.clone();

    // normalizing to UTC time negates the timezone offset before
    // addition.
    minutes = -minutes;
    Duration d = new DurationImpl(minutes >= 0, // isPositive
            0, //years
            0, //months
            0, //days
            0, //hours
            minutes < 0 ? -minutes : minutes, // absolute
            0  //seconds
    );
    result.add(d);

    // set to zulu UTC time.
    result.setTimezone(0);
    return result;
}
 

/**
     * <p>Normalize this instance to UTC.</p>
     *
     * <p>2000-03-04T23:00:00+03:00 normalizes to 2000-03-04T20:00:00Z</p>
     * <p>Implements W3C XML Schema Part 2, Section 3.2.7.3 (A).</p>
     */
private XMLGregorianCalendar normalizeToTimezone(int timezone) {

    int minutes = timezone;
    XMLGregorianCalendar result = (XMLGregorianCalendar) this.clone();

    // normalizing to UTC time negates the timezone offset before
    // addition.
    minutes = -minutes;
    Duration d = new DurationImpl(minutes >= 0, // isPositive
            0, //years
            0, //months
            0, //days
            0, //hours
            minutes < 0 ? -minutes : minutes, // absolute
            0  //seconds
    );
    result.add(d);

    // set to zulu UTC time.
    result.setTimezone(0);
    return result;
}
 

/**
     * <p>Normalize this instance to UTC.</p>
     *
     * <p>2000-03-04T23:00:00+03:00 normalizes to 2000-03-04T20:00:00Z</p>
     * <p>Implements W3C XML Schema Part 2, Section 3.2.7.3 (A).</p>
     */
private XMLGregorianCalendar normalizeToTimezone(int timezone) {

    int minutes = timezone;
    XMLGregorianCalendar result = (XMLGregorianCalendar) this.clone();

    // normalizing to UTC time negates the timezone offset before
    // addition.
    minutes = -minutes;
    Duration d = new DurationImpl(minutes >= 0, // isPositive
            0, //years
            0, //months
            0, //days
            0, //hours
            minutes < 0 ? -minutes : minutes, // absolute
            0  //seconds
    );
    result.add(d);

    // set to zulu UTC time.
    result.setTimezone(0);
    return result;
}
 

/**
     * <p>Normalize this instance to UTC.</p>
     *
     * <p>2000-03-04T23:00:00+03:00 normalizes to 2000-03-04T20:00:00Z</p>
     * <p>Implements W3C XML Schema Part 2, Section 3.2.7.3 (A).</p>
     */
private XMLGregorianCalendar normalizeToTimezone(int timezone) {

    int minutes = timezone;
    XMLGregorianCalendar result = (XMLGregorianCalendar) this.clone();

    // normalizing to UTC time negates the timezone offset before
    // addition.
    minutes = -minutes;
    Duration d = new DurationImpl(minutes >= 0, // isPositive
            0, //years
            0, //months
            0, //days
            0, //hours
            minutes < 0 ? -minutes : minutes, // absolute
            0  //seconds
    );
    result.add(d);

    // set to zulu UTC time.
    result.setTimezone(0);
    return result;
}
 

protected static XMLGregorianCalendar composeDateTime() throws Exception {
    DateTime dateTime = DateTime.now();

    XMLGregorianCalendar xts = datatypeFactory.newXMLGregorianCalendar();
    xts.setYear(dateTime.getYear());
    xts.setMonth(dateTime.getMonthOfYear());
    xts.setDay(dateTime.getDayOfMonth());
    xts.setHour(dateTime.getHourOfDay());
    xts.setMinute(dateTime.getMinuteOfHour());
    xts.setSecond(dateTime.getSecondOfMinute());
    xts.setMillisecond(dateTime.getMillisOfSecond());
    xts.setTimezone(dateTime.getZone().toTimeZone().getRawOffset() / 60000);

    return xts;

}
 

/**
     * <p>Normalize this instance to UTC.</p>
     *
     * <p>2000-03-04T23:00:00+03:00 normalizes to 2000-03-04T20:00:00Z</p>
     * <p>Implements W3C XML Schema Part 2, Section 3.2.7.3 (A).</p>
     */
private XMLGregorianCalendar normalizeToTimezone(int timezone) {

    int minutes = timezone;
    XMLGregorianCalendar result = (XMLGregorianCalendar) this.clone();

    // normalizing to UTC time negates the timezone offset before
    // addition.
    minutes = -minutes;
    Duration d = new DurationImpl(minutes >= 0, // isPositive
            0, //years
            0, //months
            0, //days
            0, //hours
            minutes < 0 ? -minutes : minutes, // absolute
            0  //seconds
    );
    result.add(d);

    // set to zulu UTC time.
    result.setTimezone(0);
    return result;
}
 

/**
 * <p>Normalize this instance to UTC.</p>
 *
 * <p>2000-03-04T23:00:00+03:00 normalizes to 2000-03-04T20:00:00Z</p>
 * <p>Implements W3C XML Schema Part 2, Section 3.2.7.3 (A).</p>
 */
public XMLGregorianCalendar normalize() {

    XMLGregorianCalendar normalized = normalizeToTimezone(timezone);

    // if timezone was undefined, leave it undefined
    if (getTimezone() == DatatypeConstants.FIELD_UNDEFINED) {
        normalized.setTimezone(DatatypeConstants.FIELD_UNDEFINED);
    }

    // if milliseconds was undefined, leave it undefined
    if (getMillisecond() == DatatypeConstants.FIELD_UNDEFINED) {
        normalized.setMillisecond(DatatypeConstants.FIELD_UNDEFINED);
    }

    return normalized;
}
 

/**
     * <p>Normalize this instance to UTC.</p>
     *
     * <p>2000-03-04T23:00:00+03:00 normalizes to 2000-03-04T20:00:00Z</p>
     * <p>Implements W3C XML Schema Part 2, Section 3.2.7.3 (A).</p>
     */
private XMLGregorianCalendar normalizeToTimezone(int timezone) {

    int minutes = timezone;
    XMLGregorianCalendar result = (XMLGregorianCalendar) this.clone();

    // normalizing to UTC time negates the timezone offset before
    // addition.
    minutes = -minutes;
    Duration d = new DurationImpl(minutes >= 0, // isPositive
            0, //years
            0, //months
            0, //days
            0, //hours
            minutes < 0 ? -minutes : minutes, // absolute
            0  //seconds
    );
    result.add(d);

    // set to zulu UTC time.
    result.setTimezone(0);
    return result;
}
 

/**
 * <p>Normalize this instance to UTC.</p>
 *
 * <p>2000-03-04T23:00:00+03:00 normalizes to 2000-03-04T20:00:00Z</p>
 * <p>Implements W3C XML Schema Part 2, Section 3.2.7.3 (A).</p>
 */
public XMLGregorianCalendar normalize() {

    XMLGregorianCalendar normalized = normalizeToTimezone(timezone);

    // if timezone was undefined, leave it undefined
    if (getTimezone() == DatatypeConstants.FIELD_UNDEFINED) {
        normalized.setTimezone(DatatypeConstants.FIELD_UNDEFINED);
    }

    // if milliseconds was undefined, leave it undefined
    if (getMillisecond() == DatatypeConstants.FIELD_UNDEFINED) {
        normalized.setMillisecond(DatatypeConstants.FIELD_UNDEFINED);
    }

    return normalized;
}
 

public static XMLGregorianCalendar extractXmlDate(Date timestamp) {
	if (timestamp == null) {
		return null;
	}
	XMLGregorianCalendar date = null;
	try {
		GregorianCalendar startDate = new GregorianCalendar();
		startDate.setTime(timestamp);
		date = DatatypeFactory.newInstance().newXMLGregorianCalendar(startDate);
		date.setTimezone(DatatypeConstants.FIELD_UNDEFINED);
		date.setTime(DatatypeConstants.FIELD_UNDEFINED, DatatypeConstants.FIELD_UNDEFINED, DatatypeConstants.FIELD_UNDEFINED, DatatypeConstants.FIELD_UNDEFINED);
		date.setMillisecond(DatatypeConstants.FIELD_UNDEFINED);
	} catch (Exception e) {
		throw new RuntimeException(e);
	}
	return date;
}
 

/**
 * <p>Normalize this instance to UTC.</p>
 *
 * <p>2000-03-04T23:00:00+03:00 normalizes to 2000-03-04T20:00:00Z</p>
 * <p>Implements W3C XML Schema Part 2, Section 3.2.7.3 (A).</p>
 */
public XMLGregorianCalendar normalize() {

    XMLGregorianCalendar normalized = normalizeToTimezone(timezone);

    // if timezone was undefined, leave it undefined
    if (getTimezone() == DatatypeConstants.FIELD_UNDEFINED) {
        normalized.setTimezone(DatatypeConstants.FIELD_UNDEFINED);
    }

    // if milliseconds was undefined, leave it undefined
    if (getMillisecond() == DatatypeConstants.FIELD_UNDEFINED) {
        normalized.setMillisecond(DatatypeConstants.FIELD_UNDEFINED);
    }

    return normalized;
}
 

public void testXmlCalendarZ() throws Exception {
	XMLGregorianCalendar xcal = data.newXMLGregorianCalendar();
	xcal.setYear(2007);
	xcal.setMonth(11);
	xcal.setDay(6);
	xcal.setTimezone(OFFSET);
	ObjectQuery query = manager.prepareObjectQuery(SELECT_BY_DATE);
	query.setObject("date", xcal);
	List list = query.evaluate().asList();
	assertEquals(7, list.size());
}
 

private static void test(int offsetMinutes)
        throws DatatypeConfigurationException {
    XMLGregorianCalendar calendar = DatatypeFactory.newInstance().
            newXMLGregorianCalendar();
    calendar.setTimezone(60 + offsetMinutes);
    TimeZone timeZone = calendar.getTimeZone(DatatypeConstants.FIELD_UNDEFINED);
    String expected = (offsetMinutes < 10 ? "GMT+01:0" : "GMT+01:")
            + offsetMinutes;
    if (!timeZone.getID().equals(expected)) {
        throw new RuntimeException("Test failed: expected timezone: " +
                expected + " Actual: " + timeZone.getID());
    }
}
 

@Override
public XMLGregorianCalendar convertToDatum(Object timestamp) {
    if (timestamp == null) {
        return null;
    }

    long timestampMillis;
    if (timestamp instanceof Long) {
        timestampMillis = ((Long) timestamp).longValue();
    } else if (timestamp instanceof Date) {
        timestampMillis = ((Date) timestamp).getTime();
    } else {
        throw new IllegalArgumentException("Unsupported Avro timestamp value: " + timestamp);
    }

    MutableDateTime dateTime = new MutableDateTime();
    dateTime.setMillis(timestampMillis);

    XMLGregorianCalendar xts = datatypeFactory.newXMLGregorianCalendar();
    xts.setYear(dateTime.getYear());
    xts.setMonth(dateTime.getMonthOfYear());
    xts.setDay(dateTime.getDayOfMonth());
    xts.setHour(dateTime.getHourOfDay());
    xts.setMinute(dateTime.getMinuteOfHour());
    xts.setSecond(dateTime.getSecondOfMinute());
    xts.setMillisecond(dateTime.getMillisOfSecond());
    xts.setTimezone(dateTime.getZone().toTimeZone().getOffset(dateTime.getMillis()) / 60000);

    return xts;
}
 

private static void test(int offsetMinutes)
        throws DatatypeConfigurationException {
    XMLGregorianCalendar calendar = DatatypeFactory.newInstance().
            newXMLGregorianCalendar();
    calendar.setTimezone(60 + offsetMinutes);
    TimeZone timeZone = calendar.getTimeZone(DatatypeConstants.FIELD_UNDEFINED);
    String expected = (offsetMinutes < 10 ? "GMT+01:0" : "GMT+01:")
            + offsetMinutes;
    if (!timeZone.getID().equals(expected)) {
        throw new RuntimeException("Test failed: expected timezone: " +
                expected + " Actual: " + timeZone.getID());
    }
}
 

protected XMLGregorianCalendar genTaxYear(int year) {
	XMLGregorianCalendar taxyear = new XMLGregorianCalendarImpl(new GregorianCalendar());
	taxyear.setTimezone(DatatypeConstants.FIELD_UNDEFINED);
	taxyear.setTime(DatatypeConstants.FIELD_UNDEFINED, DatatypeConstants.FIELD_UNDEFINED, DatatypeConstants.FIELD_UNDEFINED);
	taxyear.setDay(DatatypeConstants.FIELD_UNDEFINED);
	taxyear.setMonth(DatatypeConstants.FIELD_UNDEFINED);
	taxyear.setYear(year);
	return taxyear;
}
 

/**
 * Annotate the scorePartwise tree with information about MusicXML version and, if
 * so desired, with signature composed of ProxyMusic version and date of marshalling.
 *
 * @param scorePartwise   the tree to annotate
 * @param injectSignature if true, ProxyMusic information is added
 */
private static void annotate (final ScorePartwise scorePartwise,
                              final boolean injectSignature)
        throws DatatypeConfigurationException
{
    // Predefined factory for all proxymusic elements
    ObjectFactory factory = new ObjectFactory();

    // Inject version
    scorePartwise.setVersion(ProgramId.VERSION);

    // Inject signature if so desired
    if (injectSignature) {
        // Identification
        Identification identification = scorePartwise.getIdentification();

        if (identification == null) {
            identification = factory.createIdentification();
            scorePartwise.setIdentification(identification);
        }

        // Encoding
        Encoding encoding = identification.getEncoding();

        if (encoding == null) {
            encoding = factory.createEncoding();
            identification.setEncoding(encoding);
        }

        // [Encoding]/Software (only if ProxyMusic is not already listed there)
        List<JAXBElement<?>> list = encoding.getEncodingDateOrEncoderOrSoftware();
        final String programName = ProgramId.NAME + " ";

        for (Iterator<JAXBElement<?>> it = list.iterator(); it.hasNext();) {
            JAXBElement<?> element = it.next();

            if (element.getName().getLocalPart().equals("software")) {
                Object obj = element.getValue();

                if (obj instanceof String && ((String) obj).startsWith(programName)) {
                    // Remove it
                    it.remove();

                    break;
                }
            }
        }

        list.add(
                factory.createEncodingSoftware(
                        ProgramId.NAME + " " + ProgramId.VERSION + "." + ProgramId.REVISION));

        // [Encoding]/EncodingDate (overwrite any existing date)
        for (Iterator<JAXBElement<?>> it = list.iterator(); it.hasNext();) {
            if (it.next().getName().getLocalPart().equals("encoding-date")) {
                it.remove();

                break;
            }
        }

        // Use date without time information (patch by lasconic)
        // Output:     2012-05-03
        // instead of: 2012-05-03T16:17:51.250+02:00
        XMLGregorianCalendar gc = DatatypeFactory.newInstance()
                .newXMLGregorianCalendar(
                        new GregorianCalendar());
        gc.setTimezone(DatatypeConstants.FIELD_UNDEFINED);
        gc.setTime(
                DatatypeConstants.FIELD_UNDEFINED,
                DatatypeConstants.FIELD_UNDEFINED,
                DatatypeConstants.FIELD_UNDEFINED);
        list.add(factory.createEncodingEncodingDate(gc));
    }
}
 

/**
 * Trims the time components of the given calendar if their values are zero, or leaves
 * them unchanged otherwise (except for milliseconds). More specifically:
 *
 * <ul>
 *   <li>If the {@code force} argument is {@code false}, then:
 *     <ul>
 *       <li>If every time components (hour, minute, seconds and milliseconds) are zero, set
 *           them to {@code FIELD_UNDEFINED} in order to prevent them from being formatted
 *           at XML marshalling time. Then returns {@code true}.</li>
 *       <li>Otherwise returns {@code false}. But before doing so, still set the milliseconds
 *           to {@code FIELD_UNDEFINED} if its value was 0.</li>
 *     </ul></li>
 *   <li>Otherwise (if the {@code force} argument is {@code false}), then the temporal
 *       part is set to {@code FIELD_UNDEFINED} unconditionally and this method returns
 *       {@code true}.</li>
 * </ul>
 *
 * <strong>WARNING: The timezone information may be lost!</strong> This method is used mostly
 * when the Gregorian Calendar were created from a {@link Date}, in which case we don't know
 * if the time is really 0 or just unspecified. This method should be invoked only when we
 * want to assume that a time of zero means "unspecified".
 *
 * <p>This method will be deprecated after we implemented ISO 19108 in SIS.</p>
 *
 * @param  gc     the date to modify in-place.
 * @param  force  {@code true} for forcing the temporal components to be removed without any check.
 * @return {@code true} if the time part has been completely removed, {@code false} otherwise.
 */
public static boolean trimTime(final XMLGregorianCalendar gc, final boolean force) {
    if (force || gc.getMillisecond() == 0) {
        gc.setMillisecond(FIELD_UNDEFINED);
        if (force || (gc.getHour() == 0 && gc.getMinute() == 0 && gc.getSecond() == 0)) {
            gc.setHour(FIELD_UNDEFINED);
            gc.setMinute(FIELD_UNDEFINED);
            gc.setSecond(FIELD_UNDEFINED);
            gc.setTimezone(FIELD_UNDEFINED);
            return true;
        }
    }
    return false;
}