1 /*
2 * Copyright (c) 2004, 2006, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package javax.xml.datatype;
27
28 import java.math.BigDecimal;
29 import java.math.BigInteger;
30 import java.util.GregorianCalendar;
31 import java.util.regex.Matcher;
32 import java.util.regex.Pattern;
33
34 /**
35 * <p>Factory that creates new <code>javax.xml.datatype</code> <code>Object</code>s that map XML to/from Java <code>Object</code>s.</p>
36 *
37 * <p>A new instance of the <code>DatatypeFactory</code> is created through the {@link #newInstance()} method
38 * that uses the following implementation resolution mechanisms to determine an implementation:</p>
39 * <ol>
40 * <li>
41 * If the system property specified by {@link #DATATYPEFACTORY_PROPERTY}, "<code>javax.xml.datatype.DatatypeFactory</code>",
42 * exists, a class with the name of the property value is instantiated.
43 * Any Exception thrown during the instantiation process is wrapped as a {@link DatatypeConfigurationException}.
44 * </li>
45 * <li>
46 * If the file ${JAVA_HOME}/lib/jaxp.properties exists, it is loaded in a {@link java.util.Properties} <code>Object</code>.
47 * The <code>Properties</code> <code>Object </code> is then queried for the property as documented in the prior step
48 * and processed as documented in the prior step.
49 * </li>
50 * <li>
51 * Uses the service-provider loading facilities, defined by the {@link java.util.ServiceLoader} class, to attempt
52 * to locate and load an implementation of the service.
53 * <br>
54 * In case of {@link java.util.ServiceConfigurationError service
55 * configuration error} a {@link javax.xml.datatype.DatatypeConfigurationException}
56 * will be thrown.
57 * </li>
58 * <li>
59 * The final mechanism is to attempt to instantiate the <code>Class</code> specified by
60 * {@link #DATATYPEFACTORY_IMPLEMENTATION_CLASS}.
61 * Any Exception thrown during the instantiation process is wrapped as a {@link DatatypeConfigurationException}.
62 * </li>
63 * </ol>
64 *
65 * @author <a href="mailto:Joseph.Fialli@Sun.COM">Joseph Fialli</a>
66 * @author <a href="mailto:Jeff.Suttor@Sun.com">Jeff Suttor</a>
67 * @author <a href="mailto:Neeraj.Bajaj@sun.com">Neeraj Bajaj</a>
68 *
69 * @version $Revision: 1.13 $, $Date: 2010/03/11 23:10:53 $
70 * @since 1.5
71 */
72 public abstract class DatatypeFactory {
73
74 /**
75 * <p>Default property name as defined in JSR 206: Java(TM) API for XML Processing (JAXP) 1.3.</p>
76 *
77 * <p>Default value is <code>javax.xml.datatype.DatatypeFactory</code>.</p>
78 */
79 public static final String DATATYPEFACTORY_PROPERTY =
80 DatatypeFactory.class.getName();
81
82 /**
83 * <p>Default implementation class name as defined in
84 * <em>JSR 206: Java(TM) API for XML Processing (JAXP) 1.3</em>.</p>
85 *
86 * <p>Implementers should specify the name of an appropriate class
87 * to be instantiated if no other implementation resolution mechanism
88 * succeeds.</p>
89 *
90 * <p>Users should not refer to this field; it is intended only to
91 * document a factory implementation detail.
92 * </p>
93 */
94 public static final String DATATYPEFACTORY_IMPLEMENTATION_CLASS =
95 "com.sun.org.apache.xerces.internal.jaxp.datatype.DatatypeFactoryImpl";
96
97 /**
98 * http://www.w3.org/TR/xpath-datamodel/#xdtschema defines two regexps
99 * to constrain the value space of dayTimeDuration ([^YM]*[DT].*)
100 * and yearMonthDuration ([^DT]*). Note that these expressions rely on
101 * the fact that the value must be an xs:Duration, they simply exclude
102 * some Durations.
103 */
104 private static final Pattern XDTSCHEMA_YMD =
105 Pattern.compile("[^DT]*");
106
107 private static final Pattern XDTSCHEMA_DTD =
108 Pattern.compile("[^YM]*[DT].*");
109
110 /**
111 * <p>Protected constructor to prevent instaniation outside of package.</p>
112 *
113 * <p>Use {@link #newInstance()} to create a <code>DatatypeFactory</code>.</p>
114 */
115 protected DatatypeFactory() {
116 }
117
118 /**
119 * <p>Obtain a new instance of a <code>DatatypeFactory</code>.</p>
120 *
121 * <p>The implementation resolution mechanisms are <a href="#DatatypeFactory.newInstance">defined</a> in this
122 * <code>Class</code>'s documentation.</p>
123 *
124 * @return New instance of a <code>DatatypeFactory</code>
125 *
126 * @throws DatatypeConfigurationException If the implementation is not
127 * available or cannot be instantiated.
128 *
129 * @see #newInstance(String factoryClassName, ClassLoader classLoader)
130 */
131 public static DatatypeFactory newInstance()
132 throws DatatypeConfigurationException {
133
134 return FactoryFinder.find(
135 /* The default property name according to the JAXP spec */
136 DatatypeFactory.class,
137 /* The fallback implementation class name */
138 DATATYPEFACTORY_IMPLEMENTATION_CLASS);
139 }
140
141 /**
142 * <p>Obtain a new instance of a <code>DatatypeFactory</code> from class name.
143 * This function is useful when there are multiple providers in the classpath.
144 * It gives more control to the application as it can specify which provider
145 * should be loaded.</p>
146 *
147 * <p>Once an application has obtained a reference to a <code>DatatypeFactory</code>
148 * it can use the factory to configure and obtain datatype instances.</P>
149 *
150 *
151 * <h2>Tip for Trouble-shooting</h2>
152 * <p>Setting the <code>jaxp.debug</code> system property will cause
153 * this method to print a lot of debug messages
154 * to <code>System.err</code> about what it is doing and where it is looking at.</p>
155 *
156 * <p> If you have problems try:</p>
157 * <pre>
158 * java -Djaxp.debug=1 YourProgram ....
159 * </pre>
160 *
161 * @param factoryClassName fully qualified factory class name that provides implementation of <code>javax.xml.datatype.DatatypeFactory</code>.
162 *
163 * @param classLoader <code>ClassLoader</code> used to load the factory class. If <code>null</code>
164 * current <code>Thread</code>'s context classLoader is used to load the factory class.
165 *
166 * @return New instance of a <code>DatatypeFactory</code>
167 *
168 * @throws DatatypeConfigurationException if <code>factoryClassName</code> is <code>null</code>, or
169 * the factory class cannot be loaded, instantiated.
170 *
171 * @see #newInstance()
172 *
173 * @since 1.6
174 */
175 public static DatatypeFactory newInstance(String factoryClassName, ClassLoader classLoader)
176 throws DatatypeConfigurationException {
177 return FactoryFinder.newInstance(DatatypeFactory.class,
178 factoryClassName, classLoader, false);
179 }
180
181 /**
182 * <p>Obtain a new instance of a <code>Duration</code>
183 * specifying the <code>Duration</code> as its string representation, "PnYnMnDTnHnMnS",
184 * as defined in XML Schema 1.0 section 3.2.6.1.</p>
185 *
186 * <p>XML Schema Part 2: Datatypes, 3.2.6 duration, defines <code>duration</code> as:</p>
187 * <blockquote>
188 * duration represents a duration of time.
189 * The value space of duration is a six-dimensional space where the coordinates designate the
190 * Gregorian year, month, day, hour, minute, and second components defined in Section 5.5.3.2 of [ISO 8601], respectively.
191 * These components are ordered in their significance by their order of appearance i.e. as
192 * year, month, day, hour, minute, and second.
193 * </blockquote>
194 * <p>All six values are set and available from the created {@link Duration}</p>
195 *
196 * <p>The XML Schema specification states that values can be of an arbitrary size.
197 * Implementations may chose not to or be incapable of supporting arbitrarily large and/or small values.
198 * An {@link UnsupportedOperationException} will be thrown with a message indicating implementation limits
199 * if implementation capacities are exceeded.</p>
200 *
201 * @param lexicalRepresentation <code>String</code> representation of a <code>Duration</code>.
202 *
203 * @return New <code>Duration</code> created from parsing the <code>lexicalRepresentation</code>.
204 *
205 * @throws IllegalArgumentException If <code>lexicalRepresentation</code> is not a valid representation of a <code>Duration</code>.
206 * @throws UnsupportedOperationException If implementation cannot support requested values.
207 * @throws NullPointerException if <code>lexicalRepresentation</code> is <code>null</code>.
208 */
209 public abstract Duration newDuration(final String lexicalRepresentation);
210
211 /**
212 * <p>Obtain a new instance of a <code>Duration</code>
213 * specifying the <code>Duration</code> as milliseconds.</p>
214 *
215 * <p>XML Schema Part 2: Datatypes, 3.2.6 duration, defines <code>duration</code> as:</p>
216 * <blockquote>
217 * duration represents a duration of time.
218 * The value space of duration is a six-dimensional space where the coordinates designate the
219 * Gregorian year, month, day, hour, minute, and second components defined in Section 5.5.3.2 of [ISO 8601], respectively.
220 * These components are ordered in their significance by their order of appearance i.e. as
221 * year, month, day, hour, minute, and second.
222 * </blockquote>
223 * <p>All six values are set by computing their values from the specified milliseconds
224 * and are available using the <code>get</code> methods of the created {@link Duration}.
225 * The values conform to and are defined by:</p>
226 * <ul>
227 * <li>ISO 8601:2000(E) Section 5.5.3.2 Alternative format</li>
228 * <li><a href="http://www.w3.org/TR/xmlschema-2/#isoformats">
229 * W3C XML Schema 1.0 Part 2, Appendix D, ISO 8601 Date and Time Formats</a>
230 * </li>
231 * <li>{@link XMLGregorianCalendar} Date/Time Datatype Field Mapping Between XML Schema 1.0 and Java Representation</li>
232 * </ul>
233 *
234 * <p>The default start instance is defined by {@link GregorianCalendar}'s use of the start of the epoch: i.e.,
235 * {@link java.util.Calendar#YEAR} = 1970,
236 * {@link java.util.Calendar#MONTH} = {@link java.util.Calendar#JANUARY},
237 * {@link java.util.Calendar#DATE} = 1, etc.
238 * This is important as there are variations in the Gregorian Calendar,
239 * e.g. leap years have different days in the month = {@link java.util.Calendar#FEBRUARY}
240 * so the result of {@link Duration#getMonths()} and {@link Duration#getDays()} can be influenced.</p>
241 *
242 * @param durationInMilliSeconds Duration in milliseconds to create.
243 *
244 * @return New <code>Duration</code> representing <code>durationInMilliSeconds</code>.
245 */
246 public abstract Duration newDuration(final long durationInMilliSeconds);
247
248 /**
249 * <p>Obtain a new instance of a <code>Duration</code>
250 * specifying the <code>Duration</code> as isPositive, years, months, days, hours, minutes, seconds.</p>
251 *
252 * <p>The XML Schema specification states that values can be of an arbitrary size.
253 * Implementations may chose not to or be incapable of supporting arbitrarily large and/or small values.
254 * An {@link UnsupportedOperationException} will be thrown with a message indicating implementation limits
255 * if implementation capacities are exceeded.</p>
256 *
257 * <p>A <code>null</code> value indicates that field is not set.</p>
258 *
259 * @param isPositive Set to <code>false</code> to create a negative duration. When the length
260 * of the duration is zero, this parameter will be ignored.
261 * @param years of this <code>Duration</code>
262 * @param months of this <code>Duration</code>
263 * @param days of this <code>Duration</code>
264 * @param hours of this <code>Duration</code>
265 * @param minutes of this <code>Duration</code>
266 * @param seconds of this <code>Duration</code>
267 *
268 * @return New <code>Duration</code> created from the specified values.
269 *
270 * @throws IllegalArgumentException If the values are not a valid representation of a
271 * <code>Duration</code>: if all the fields (years, months, ...) are null or
272 * if any of the fields is negative.
273 * @throws UnsupportedOperationException If implementation cannot support requested values.
274 */
275 public abstract Duration newDuration(
276 final boolean isPositive,
277 final BigInteger years,
278 final BigInteger months,
279 final BigInteger days,
280 final BigInteger hours,
281 final BigInteger minutes,
282 final BigDecimal seconds);
283
284 /**
285 * <p>Obtain a new instance of a <code>Duration</code>
286 * specifying the <code>Duration</code> as isPositive, years, months, days, hours, minutes, seconds.</p>
287 *
288 * <p>A {@link DatatypeConstants#FIELD_UNDEFINED} value indicates that field is not set.</p>
289 *
290 * @param isPositive Set to <code>false</code> to create a negative duration. When the length
291 * of the duration is zero, this parameter will be ignored.
292 * @param years of this <code>Duration</code>
293 * @param months of this <code>Duration</code>
294 * @param days of this <code>Duration</code>
295 * @param hours of this <code>Duration</code>
296 * @param minutes of this <code>Duration</code>
297 * @param seconds of this <code>Duration</code>
298 *
299 * @return New <code>Duration</code> created from the specified values.
300 *
301 * @throws IllegalArgumentException If the values are not a valid representation of a
302 * <code>Duration</code>: if any of the fields is negative.
303 *
304 * @see #newDuration(
305 * boolean isPositive,
306 * BigInteger years,
307 * BigInteger months,
308 * BigInteger days,
309 * BigInteger hours,
310 * BigInteger minutes,
311 * BigDecimal seconds)
312 */
313 public Duration newDuration(
314 final boolean isPositive,
315 final int years,
316 final int months,
317 final int days,
318 final int hours,
319 final int minutes,
320 final int seconds) {
321
322 // years may not be set
323 BigInteger realYears = (years != DatatypeConstants.FIELD_UNDEFINED) ? BigInteger.valueOf((long) years) : null;
324
325 // months may not be set
326 BigInteger realMonths = (months != DatatypeConstants.FIELD_UNDEFINED) ? BigInteger.valueOf((long) months) : null;
327
328 // days may not be set
329 BigInteger realDays = (days != DatatypeConstants.FIELD_UNDEFINED) ? BigInteger.valueOf((long) days) : null;
330
331 // hours may not be set
332 BigInteger realHours = (hours != DatatypeConstants.FIELD_UNDEFINED) ? BigInteger.valueOf((long) hours) : null;
333
334 // minutes may not be set
335 BigInteger realMinutes = (minutes != DatatypeConstants.FIELD_UNDEFINED) ? BigInteger.valueOf((long) minutes) : null;
336
337 // seconds may not be set
338 BigDecimal realSeconds = (seconds != DatatypeConstants.FIELD_UNDEFINED) ? BigDecimal.valueOf((long) seconds) : null;
339
340 return newDuration(
341 isPositive,
342 realYears,
343 realMonths,
344 realDays,
345 realHours,
346 realMinutes,
347 realSeconds
348 );
349 }
350
351 /**
352 * <p>Create a <code>Duration</code> of type <code>xdt:dayTimeDuration</code> by parsing its <code>String</code> representation,
353 * "<em>PnDTnHnMnS</em>", <a href="http://www.w3.org/TR/xpath-datamodel#dayTimeDuration">
354 * XQuery 1.0 and XPath 2.0 Data Model, xdt:dayTimeDuration</a>.</p>
355 *
356 * <p>The datatype <code>xdt:dayTimeDuration</code> is a subtype of <code>xs:duration</code>
357 * whose lexical representation contains only day, hour, minute, and second components.
358 * This datatype resides in the namespace <code>http://www.w3.org/2003/11/xpath-datatypes</code>.</p>
359 *
360 * <p>All four values are set and available from the created {@link Duration}</p>
361 *
362 * <p>The XML Schema specification states that values can be of an arbitrary size.
363 * Implementations may chose not to or be incapable of supporting arbitrarily large and/or small values.
364 * An {@link UnsupportedOperationException} will be thrown with a message indicating implementation limits
365 * if implementation capacities are exceeded.</p>
366 *
367 * @param lexicalRepresentation Lexical representation of a duration.
368 *
369 * @return New <code>Duration</code> created using the specified <code>lexicalRepresentation</code>.
370 *
371 * @throws IllegalArgumentException If <code>lexicalRepresentation</code> is not a valid representation of a <code>Duration</code> expressed only in terms of days and time.
372 * @throws UnsupportedOperationException If implementation cannot support requested values.
373 * @throws NullPointerException If <code>lexicalRepresentation</code> is <code>null</code>.
374 */
375 public Duration newDurationDayTime(final String lexicalRepresentation) {
376 // lexicalRepresentation must be non-null
377 if (lexicalRepresentation == null) {
378 throw new NullPointerException(
379 "Trying to create an xdt:dayTimeDuration with an invalid"
380 + " lexical representation of \"null\"");
381 }
382
383 // test lexicalRepresentation against spec regex
384 Matcher matcher = XDTSCHEMA_DTD.matcher(lexicalRepresentation);
385 if (!matcher.matches()) {
386 throw new IllegalArgumentException(
387 "Trying to create an xdt:dayTimeDuration with an invalid"
388 + " lexical representation of \"" + lexicalRepresentation
389 + "\", data model requires years and months only.");
390 }
391
392 return newDuration(lexicalRepresentation);
393 }
394
395 /**
396 * <p>Create a <code>Duration</code> of type <code>xdt:dayTimeDuration</code> using the specified milliseconds as defined in
397 * <a href="http://www.w3.org/TR/xpath-datamodel#dayTimeDuration">
398 * XQuery 1.0 and XPath 2.0 Data Model, xdt:dayTimeDuration</a>.</p>
399 *
400 * <p>The datatype <code>xdt:dayTimeDuration</code> is a subtype of <code>xs:duration</code>
401 * whose lexical representation contains only day, hour, minute, and second components.
402 * This datatype resides in the namespace <code>http://www.w3.org/2003/11/xpath-datatypes</code>.</p>
403 *
404 * <p>All four values are set by computing their values from the specified milliseconds
405 * and are available using the <code>get</code> methods of the created {@link Duration}.
406 * The values conform to and are defined by:</p>
407 * <ul>
408 * <li>ISO 8601:2000(E) Section 5.5.3.2 Alternative format</li>
409 * <li><a href="http://www.w3.org/TR/xmlschema-2/#isoformats">
410 * W3C XML Schema 1.0 Part 2, Appendix D, ISO 8601 Date and Time Formats</a>
411 * </li>
412 * <li>{@link XMLGregorianCalendar} Date/Time Datatype Field Mapping Between XML Schema 1.0 and Java Representation</li>
413 * </ul>
414 *
415 * <p>The default start instance is defined by {@link GregorianCalendar}'s use of the start of the epoch: i.e.,
416 * {@link java.util.Calendar#YEAR} = 1970,
417 * {@link java.util.Calendar#MONTH} = {@link java.util.Calendar#JANUARY},
418 * {@link java.util.Calendar#DATE} = 1, etc.
419 * This is important as there are variations in the Gregorian Calendar,
420 * e.g. leap years have different days in the month = {@link java.util.Calendar#FEBRUARY}
421 * so the result of {@link Duration#getDays()} can be influenced.</p>
422 *
423 * <p>Any remaining milliseconds after determining the day, hour, minute and second are discarded.</p>
424 *
425 * @param durationInMilliseconds Milliseconds of <code>Duration</code> to create.
426 *
427 * @return New <code>Duration</code> created with the specified <code>durationInMilliseconds</code>.
428 *
429 * @see <a href="http://www.w3.org/TR/xpath-datamodel#dayTimeDuration">
430 * XQuery 1.0 and XPath 2.0 Data Model, xdt:dayTimeDuration</a>
431 */
432 public Duration newDurationDayTime(final long durationInMilliseconds) {
433
434 return newDuration(durationInMilliseconds);
435 }
436
437 /**
438 * <p>Create a <code>Duration</code> of type <code>xdt:dayTimeDuration</code> using the specified
439 * <code>day</code>, <code>hour</code>, <code>minute</code> and <code>second</code> as defined in
440 * <a href="http://www.w3.org/TR/xpath-datamodel#dayTimeDuration">
441 * XQuery 1.0 and XPath 2.0 Data Model, xdt:dayTimeDuration</a>.</p>
442 *
443 * <p>The datatype <code>xdt:dayTimeDuration</code> is a subtype of <code>xs:duration</code>
444 * whose lexical representation contains only day, hour, minute, and second components.
445 * This datatype resides in the namespace <code>http://www.w3.org/2003/11/xpath-datatypes</code>.</p>
446 *
447 * <p>The XML Schema specification states that values can be of an arbitrary size.
448 * Implementations may chose not to or be incapable of supporting arbitrarily large and/or small values.
449 * An {@link UnsupportedOperationException} will be thrown with a message indicating implementation limits
450 * if implementation capacities are exceeded.</p>
451 *
452 * <p>A <code>null</code> value indicates that field is not set.</p>
453 *
454 * @param isPositive Set to <code>false</code> to create a negative duration. When the length
455 * of the duration is zero, this parameter will be ignored.
456 * @param day Day of <code>Duration</code>.
457 * @param hour Hour of <code>Duration</code>.
458 * @param minute Minute of <code>Duration</code>.
459 * @param second Second of <code>Duration</code>.
460 *
461 * @return New <code>Duration</code> created with the specified <code>day</code>, <code>hour</code>, <code>minute</code>
462 * and <code>second</code>.
463 *
464 * @throws IllegalArgumentException If the values are not a valid representation of a
465 * <code>Duration</code>: if all the fields (day, hour, ...) are null or
466 * if any of the fields is negative.
467 * @throws UnsupportedOperationException If implementation cannot support requested values.
468 */
469 public Duration newDurationDayTime(
470 final boolean isPositive,
471 final BigInteger day,
472 final BigInteger hour,
473 final BigInteger minute,
474 final BigInteger second) {
475
476 return newDuration(
477 isPositive,
478 null, // years
479 null, // months
480 day,
481 hour,
482 minute,
483 (second != null)? new BigDecimal(second):null
484 );
485 }
486
487 /**
488 * <p>Create a <code>Duration</code> of type <code>xdt:dayTimeDuration</code> using the specified
489 * <code>day</code>, <code>hour</code>, <code>minute</code> and <code>second</code> as defined in
490 * <a href="http://www.w3.org/TR/xpath-datamodel#dayTimeDuration">
491 * XQuery 1.0 and XPath 2.0 Data Model, xdt:dayTimeDuration</a>.</p>
492 *
493 * <p>The datatype <code>xdt:dayTimeDuration</code> is a subtype of <code>xs:duration</code>
494 * whose lexical representation contains only day, hour, minute, and second components.
495 * This datatype resides in the namespace <code>http://www.w3.org/2003/11/xpath-datatypes</code>.</p>
496 *
497 * <p>A {@link DatatypeConstants#FIELD_UNDEFINED} value indicates that field is not set.</p>
498 *
499 * @param isPositive Set to <code>false</code> to create a negative duration. When the length
500 * of the duration is zero, this parameter will be ignored.
501 * @param day Day of <code>Duration</code>.
502 * @param hour Hour of <code>Duration</code>.
503 * @param minute Minute of <code>Duration</code>.
504 * @param second Second of <code>Duration</code>.
505 *
506 * @return New <code>Duration</code> created with the specified <code>day</code>, <code>hour</code>, <code>minute</code>
507 * and <code>second</code>.
508 *
509 * @throws IllegalArgumentException If the values are not a valid representation of a
510 * <code>Duration</code>: if any of the fields (day, hour, ...) is negative.
511 */
512 public Duration newDurationDayTime(
513 final boolean isPositive,
514 final int day,
515 final int hour,
516 final int minute,
517 final int second) {
518
519 return newDurationDayTime(
520 isPositive,
521 BigInteger.valueOf((long) day),
522 BigInteger.valueOf((long) hour),
523 BigInteger.valueOf((long) minute),
524 BigInteger.valueOf((long) second)
525 );
526 }
527
528 /**
529 * <p>Create a <code>Duration</code> of type <code>xdt:yearMonthDuration</code> by parsing its <code>String</code> representation,
530 * "<em>PnYnM</em>", <a href="http://www.w3.org/TR/xpath-datamodel#yearMonthDuration">
531 * XQuery 1.0 and XPath 2.0 Data Model, xdt:yearMonthDuration</a>.</p>
532 *
533 * <p>The datatype <code>xdt:yearMonthDuration</code> is a subtype of <code>xs:duration</code>
534 * whose lexical representation contains only year and month components.
535 * This datatype resides in the namespace {@link javax.xml.XMLConstants#W3C_XPATH_DATATYPE_NS_URI}.</p>
536 *
537 * <p>Both values are set and available from the created {@link Duration}</p>
538 *
539 * <p>The XML Schema specification states that values can be of an arbitrary size.
540 * Implementations may chose not to or be incapable of supporting arbitrarily large and/or small values.
541 * An {@link UnsupportedOperationException} will be thrown with a message indicating implementation limits
542 * if implementation capacities are exceeded.</p>
543 *
544 * @param lexicalRepresentation Lexical representation of a duration.
545 *
546 * @return New <code>Duration</code> created using the specified <code>lexicalRepresentation</code>.
547 *
548 * @throws IllegalArgumentException If <code>lexicalRepresentation</code> is not a valid representation of a <code>Duration</code> expressed only in terms of years and months.
549 * @throws UnsupportedOperationException If implementation cannot support requested values.
550 * @throws NullPointerException If <code>lexicalRepresentation</code> is <code>null</code>.
551 */
552 public Duration newDurationYearMonth(
553 final String lexicalRepresentation) {
554
555 // lexicalRepresentation must be non-null
556 if (lexicalRepresentation == null) {
557 throw new NullPointerException(
558 "Trying to create an xdt:yearMonthDuration with an invalid"
559 + " lexical representation of \"null\"");
560 }
561
562 // test lexicalRepresentation against spec regex
563 Matcher matcher = XDTSCHEMA_YMD.matcher(lexicalRepresentation);
564 if (!matcher.matches()) {
565 throw new IllegalArgumentException(
566 "Trying to create an xdt:yearMonthDuration with an invalid"
567 + " lexical representation of \"" + lexicalRepresentation
568 + "\", data model requires days and times only.");
569 }
570
571 return newDuration(lexicalRepresentation);
572 }
573
574 /**
575 * <p>Create a <code>Duration</code> of type <code>xdt:yearMonthDuration</code> using the specified milliseconds as defined in
576 * <a href="http://www.w3.org/TR/xpath-datamodel#yearMonthDuration">
577 * XQuery 1.0 and XPath 2.0 Data Model, xdt:yearMonthDuration</a>.</p>
578 *
579 * <p>The datatype <code>xdt:yearMonthDuration</code> is a subtype of <code>xs:duration</code>
580 * whose lexical representation contains only year and month components.
581 * This datatype resides in the namespace {@link javax.xml.XMLConstants#W3C_XPATH_DATATYPE_NS_URI}.</p>
582 *
583 * <p>Both values are set by computing their values from the specified milliseconds
584 * and are available using the <code>get</code> methods of the created {@link Duration}.
585 * The values conform to and are defined by:</p>
586 * <ul>
587 * <li>ISO 8601:2000(E) Section 5.5.3.2 Alternative format</li>
588 * <li><a href="http://www.w3.org/TR/xmlschema-2/#isoformats">
589 * W3C XML Schema 1.0 Part 2, Appendix D, ISO 8601 Date and Time Formats</a>
590 * </li>
591 * <li>{@link XMLGregorianCalendar} Date/Time Datatype Field Mapping Between XML Schema 1.0 and Java Representation</li>
592 * </ul>
593 *
594 * <p>The default start instance is defined by {@link GregorianCalendar}'s use of the start of the epoch: i.e.,
595 * {@link java.util.Calendar#YEAR} = 1970,
596 * {@link java.util.Calendar#MONTH} = {@link java.util.Calendar#JANUARY},
597 * {@link java.util.Calendar#DATE} = 1, etc.
598 * This is important as there are variations in the Gregorian Calendar,
599 * e.g. leap years have different days in the month = {@link java.util.Calendar#FEBRUARY}
600 * so the result of {@link Duration#getMonths()} can be influenced.</p>
601 *
602 * <p>Any remaining milliseconds after determining the year and month are discarded.</p>
603 *
604 * @param durationInMilliseconds Milliseconds of <code>Duration</code> to create.
605 *
606 * @return New <code>Duration</code> created using the specified <code>durationInMilliseconds</code>.
607 */
608 public Duration newDurationYearMonth(
609 final long durationInMilliseconds) {
610
611 // create a Duration that only has sign, year & month
612 // Duration is immutable, so need to create a new Duration
613 // implementations may override this method in a more efficient way
614 Duration fullDuration = newDuration(durationInMilliseconds);
615 boolean isPositive = (fullDuration.getSign() == -1) ? false : true;
616 BigInteger years =
617 (BigInteger) fullDuration.getField(DatatypeConstants.YEARS);
618 if (years == null) { years = BigInteger.ZERO; }
619 BigInteger months =
620 (BigInteger) fullDuration.getField(DatatypeConstants.MONTHS);
621 if (months == null) { months = BigInteger.ZERO; }
622
623 return newDurationYearMonth(isPositive, years, months);
624 }
625
626 /**
627 * <p>Create a <code>Duration</code> of type <code>xdt:yearMonthDuration</code> using the specified
628 * <code>year</code> and <code>month</code> as defined in
629 * <a href="http://www.w3.org/TR/xpath-datamodel#yearMonthDuration">
630 * XQuery 1.0 and XPath 2.0 Data Model, xdt:yearMonthDuration</a>.</p>
631 *
632 * <p>The XML Schema specification states that values can be of an arbitrary size.
633 * Implementations may chose not to or be incapable of supporting arbitrarily large and/or small values.
634 * An {@link UnsupportedOperationException} will be thrown with a message indicating implementation limits
635 * if implementation capacities are exceeded.</p>
636 *
637 * <p>A <code>null</code> value indicates that field is not set.</p>
638 *
639 * @param isPositive Set to <code>false</code> to create a negative duration. When the length
640 * of the duration is zero, this parameter will be ignored.
641 * @param year Year of <code>Duration</code>.
642 * @param month Month of <code>Duration</code>.
643 *
644 * @return New <code>Duration</code> created using the specified <code>year</code> and <code>month</code>.
645 *
646 * @throws IllegalArgumentException If the values are not a valid representation of a
647 * <code>Duration</code>: if all of the fields (year, month) are null or
648 * if any of the fields is negative.
649 * @throws UnsupportedOperationException If implementation cannot support requested values.
650 */
651 public Duration newDurationYearMonth(
652 final boolean isPositive,
653 final BigInteger year,
654 final BigInteger month) {
655
656 return newDuration(
657 isPositive,
658 year,
659 month,
660 null, // days
661 null, // hours
662 null, // minutes
663 null // seconds
664 );
665 }
666
667 /**
668 * <p>Create a <code>Duration</code> of type <code>xdt:yearMonthDuration</code> using the specified
669 * <code>year</code> and <code>month</code> as defined in
670 * <a href="http://www.w3.org/TR/xpath-datamodel#yearMonthDuration">
671 * XQuery 1.0 and XPath 2.0 Data Model, xdt:yearMonthDuration</a>.</p>
672 *
673 * <p>A {@link DatatypeConstants#FIELD_UNDEFINED} value indicates that field is not set.</p>
674 *
675 * @param isPositive Set to <code>false</code> to create a negative duration. When the length
676 * of the duration is zero, this parameter will be ignored.
677 * @param year Year of <code>Duration</code>.
678 * @param month Month of <code>Duration</code>.
679 *
680 * @return New <code>Duration</code> created using the specified <code>year</code> and <code>month</code>.
681 *
682 * @throws IllegalArgumentException If the values are not a valid representation of a
683 * <code>Duration</code>: if any of the fields (year, month) is negative.
684 */
685 public Duration newDurationYearMonth(
686 final boolean isPositive,
687 final int year,
688 final int month) {
689
690 return newDurationYearMonth(
691 isPositive,
692 BigInteger.valueOf((long) year),
693 BigInteger.valueOf((long) month));
694 }
695
696 /**
697 * <p>Create a new instance of an <code>XMLGregorianCalendar</code>.</p>
698 *
699 * <p>All date/time datatype fields set to {@link DatatypeConstants#FIELD_UNDEFINED} or null.</p>
700 *
701 * @return New <code>XMLGregorianCalendar</code> with all date/time datatype fields set to
702 * {@link DatatypeConstants#FIELD_UNDEFINED} or null.
703 */
704 public abstract XMLGregorianCalendar newXMLGregorianCalendar();
705
706 /**
707 * <p>Create a new XMLGregorianCalendar by parsing the String as a lexical representation.</p>
708 *
709 * <p>Parsing the lexical string representation is defined in
710 * <a href="http://www.w3.org/TR/xmlschema-2/#dateTime-order">XML Schema 1.0 Part 2, Section 3.2.[7-14].1,
711 * <em>Lexical Representation</em>.</a></p>
712 *
713 * <p>The string representation may not have any leading and trailing whitespaces.</p>
714 *
715 * <p>The parsing is done field by field so that
716 * the following holds for any lexically correct String x:</p>
717 * <pre>
718 * newXMLGregorianCalendar(x).toXMLFormat().equals(x)
719 * </pre>
720 * <p>Except for the noted lexical/canonical representation mismatches
721 * listed in <a href="http://www.w3.org/2001/05/xmlschema-errata#e2-45">
722 * XML Schema 1.0 errata, Section 3.2.7.2</a>.</p>
723 *
724 * @param lexicalRepresentation Lexical representation of one the eight XML Schema date/time datatypes.
725 *
726 * @return <code>XMLGregorianCalendar</code> created from the <code>lexicalRepresentation</code>.
727 *
728 * @throws IllegalArgumentException If the <code>lexicalRepresentation</code> is not a valid <code>XMLGregorianCalendar</code>.
729 * @throws NullPointerException If <code>lexicalRepresentation</code> is <code>null</code>.
730 */
731 public abstract XMLGregorianCalendar newXMLGregorianCalendar(final String lexicalRepresentation);
732
733 /**
734 * <p>Create an <code>XMLGregorianCalendar</code> from a {@link GregorianCalendar}.</p>
735 *
736 * <table border="2" rules="all" cellpadding="2">
737 * <thead>
738 * <tr>
739 * <th align="center" colspan="2">
740 * Field by Field Conversion from
741 * {@link GregorianCalendar} to an {@link XMLGregorianCalendar}
742 * </th>
743 * </tr>
744 * <tr>
745 * <th><code>java.util.GregorianCalendar</code> field</th>
746 * <th><code>javax.xml.datatype.XMLGregorianCalendar</code> field</th>
747 * </tr>
748 * </thead>
749 * <tbody>
750 * <tr>
751 * <td><code>ERA == GregorianCalendar.BC ? -YEAR : YEAR</code></td>
752 * <td>{@link XMLGregorianCalendar#setYear(int year)}</td>
753 * </tr>
754 * <tr>
755 * <td><code>MONTH + 1</code></td>
756 * <td>{@link XMLGregorianCalendar#setMonth(int month)}</td>
757 * </tr>
758 * <tr>
759 * <td><code>DAY_OF_MONTH</code></td>
760 * <td>{@link XMLGregorianCalendar#setDay(int day)}</td>
761 * </tr>
762 * <tr>
763 * <td><code>HOUR_OF_DAY, MINUTE, SECOND, MILLISECOND</code></td>
764 * <td>{@link XMLGregorianCalendar#setTime(int hour, int minute, int second, BigDecimal fractional)}</td>
765 * </tr>
766 * <tr>
767 * <td>
768 * <code>(ZONE_OFFSET + DST_OFFSET) / (60*1000)</code><br/>
769 * <em>(in minutes)</em>
770 * </td>
771 * <td>{@link XMLGregorianCalendar#setTimezone(int offset)}<sup><em>*</em></sup>
772 * </td>
773 * </tr>
774 * </tbody>
775 * </table>
776 * <p><em>*</em>conversion loss of information. It is not possible to represent
777 * a <code>java.util.GregorianCalendar</code> daylight savings timezone id in the
778 * XML Schema 1.0 date/time datatype representation.</p>
779 *
780 * <p>To compute the return value's <code>TimeZone</code> field,
781 * <ul>
782 * <li>when <code>this.getTimezone() != FIELD_UNDEFINED</code>,
783 * create a <code>java.util.TimeZone</code> with a custom timezone id
784 * using the <code>this.getTimezone()</code>.</li>
785 * <li>else use the <code>GregorianCalendar</code> default timezone value
786 * for the host is defined as specified by
787 * <code>java.util.TimeZone.getDefault()</code>.</li></p>
788 *
789 * @param cal <code>java.util.GregorianCalendar</code> used to create <code>XMLGregorianCalendar</code>
790 *
791 * @return <code>XMLGregorianCalendar</code> created from <code>java.util.GregorianCalendar</code>
792 *
793 * @throws NullPointerException If <code>cal</code> is <code>null</code>.
794 */
795 public abstract XMLGregorianCalendar newXMLGregorianCalendar(final GregorianCalendar cal);
796
797 /**
798 * <p>Constructor allowing for complete value spaces allowed by
799 * W3C XML Schema 1.0 recommendation for xsd:dateTime and related
800 * builtin datatypes. Note that <code>year</code> parameter supports
801 * arbitrarily large numbers and fractionalSecond has infinite
802 * precision.</p>
803 *
804 * <p>A <code>null</code> value indicates that field is not set.</p>
805 *
806 * @param year of <code>XMLGregorianCalendar</code> to be created.
807 * @param month of <code>XMLGregorianCalendar</code> to be created.
808 * @param day of <code>XMLGregorianCalendar</code> to be created.
809 * @param hour of <code>XMLGregorianCalendar</code> to be created.
810 * @param minute of <code>XMLGregorianCalendar</code> to be created.
811 * @param second of <code>XMLGregorianCalendar</code> to be created.
812 * @param fractionalSecond of <code>XMLGregorianCalendar</code> to be created.
813 * @param timezone of <code>XMLGregorianCalendar</code> to be created.
814 *
815 * @return <code>XMLGregorianCalendar</code> created from specified values.
816 *
817 * @throws IllegalArgumentException If any individual parameter's value is outside the maximum value constraint for the field
818 * as determined by the Date/Time Data Mapping table in {@link XMLGregorianCalendar}
819 * or if the composite values constitute an invalid <code>XMLGregorianCalendar</code> instance
820 * as determined by {@link XMLGregorianCalendar#isValid()}.
821 */
822 public abstract XMLGregorianCalendar newXMLGregorianCalendar(
823 final BigInteger year,
824 final int month,
825 final int day,
826 final int hour,
827 final int minute,
828 final int second,
829 final BigDecimal fractionalSecond,
830 final int timezone);
831
832 /**
833 * <p>Constructor of value spaces that a
834 * <code>java.util.GregorianCalendar</code> instance would need to convert to an
835 * <code>XMLGregorianCalendar</code> instance.</p>
836 *
837 * <p><code>XMLGregorianCalendar eon</code> and
838 * <code>fractionalSecond</code> are set to <code>null</code></p>
839 *
840 * <p>A {@link DatatypeConstants#FIELD_UNDEFINED} value indicates that field is not set.</p>
841 *
842 * @param year of <code>XMLGregorianCalendar</code> to be created.
843 * @param month of <code>XMLGregorianCalendar</code> to be created.
844 * @param day of <code>XMLGregorianCalendar</code> to be created.
845 * @param hour of <code>XMLGregorianCalendar</code> to be created.
846 * @param minute of <code>XMLGregorianCalendar</code> to be created.
847 * @param second of <code>XMLGregorianCalendar</code> to be created.
848 * @param millisecond of <code>XMLGregorianCalendar</code> to be created.
849 * @param timezone of <code>XMLGregorianCalendar</code> to be created.
850 *
851 * @return <code>XMLGregorianCalendar</code> created from specified values.
852 *
853 * @throws IllegalArgumentException If any individual parameter's value is outside the maximum value constraint for the field
854 * as determined by the Date/Time Data Mapping table in {@link XMLGregorianCalendar}
855 * or if the composite values constitute an invalid <code>XMLGregorianCalendar</code> instance
856 * as determined by {@link XMLGregorianCalendar#isValid()}.
857 */
858 public XMLGregorianCalendar newXMLGregorianCalendar(
859 final int year,
860 final int month,
861 final int day,
862 final int hour,
863 final int minute,
864 final int second,
865 final int millisecond,
866 final int timezone) {
867
868 // year may be undefined
869 BigInteger realYear = (year != DatatypeConstants.FIELD_UNDEFINED) ? BigInteger.valueOf((long) year) : null;
870
871 // millisecond may be undefined
872 // millisecond must be >= 0 millisecond <= 1000
873 BigDecimal realMillisecond = null; // undefined value
874 if (millisecond != DatatypeConstants.FIELD_UNDEFINED) {
875 if (millisecond < 0 || millisecond > 1000) {
876 throw new IllegalArgumentException(
877 "javax.xml.datatype.DatatypeFactory#newXMLGregorianCalendar("
878 + "int year, int month, int day, int hour, int minute, int second, int millisecond, int timezone)"
879 + "with invalid millisecond: " + millisecond
880 );
881 }
882
883 realMillisecond = BigDecimal.valueOf((long) millisecond).movePointLeft(3);
884 }
885
886 return newXMLGregorianCalendar(
887 realYear,
888 month,
889 day,
890 hour,
891 minute,
892 second,
893 realMillisecond,
894 timezone
895 );
896 }
897
898 /**
899 * <p>Create a Java representation of XML Schema builtin datatype <code>date</code> or <code>g*</code>.</p>
900 *
901 * <p>For example, an instance of <code>gYear</code> can be created invoking this factory
902 * with <code>month</code> and <code>day</code> parameters set to
903 * {@link DatatypeConstants#FIELD_UNDEFINED}.</p>
904 *
905 * <p>A {@link DatatypeConstants#FIELD_UNDEFINED} value indicates that field is not set.</p>
906 *
907 * @param year of <code>XMLGregorianCalendar</code> to be created.
908 * @param month of <code>XMLGregorianCalendar</code> to be created.
909 * @param day of <code>XMLGregorianCalendar</code> to be created.
910 * @param timezone offset in minutes. {@link DatatypeConstants#FIELD_UNDEFINED} indicates optional field is not set.
911 *
912 * @return <code>XMLGregorianCalendar</code> created from parameter values.
913 *
914 * @see DatatypeConstants#FIELD_UNDEFINED
915 *
916 * @throws IllegalArgumentException If any individual parameter's value is outside the maximum value constraint for the field
917 * as determined by the Date/Time Data Mapping table in {@link XMLGregorianCalendar}
918 * or if the composite values constitute an invalid <code>XMLGregorianCalendar</code> instance
919 * as determined by {@link XMLGregorianCalendar#isValid()}.
920 */
921 public XMLGregorianCalendar newXMLGregorianCalendarDate(
922 final int year,
923 final int month,
924 final int day,
925 final int timezone) {
926
927 return newXMLGregorianCalendar(
928 year,
929 month,
930 day,
931 DatatypeConstants.FIELD_UNDEFINED, // hour
932 DatatypeConstants.FIELD_UNDEFINED, // minute
933 DatatypeConstants.FIELD_UNDEFINED, // second
934 DatatypeConstants.FIELD_UNDEFINED, // millisecond
935 timezone);
936 }
937
938 /**
939 * <p>Create a Java instance of XML Schema builtin datatype <code>time</code>.</p>
940 *
941 * <p>A {@link DatatypeConstants#FIELD_UNDEFINED} value indicates that field is not set.</p>
942 *
943 * @param hours number of hours
944 * @param minutes number of minutes
945 * @param seconds number of seconds
946 * @param timezone offset in minutes. {@link DatatypeConstants#FIELD_UNDEFINED} indicates optional field is not set.
947 *
948 * @return <code>XMLGregorianCalendar</code> created from parameter values.
949 *
950 * @throws IllegalArgumentException If any individual parameter's value is outside the maximum value constraint for the field
951 * as determined by the Date/Time Data Mapping table in {@link XMLGregorianCalendar}
952 * or if the composite values constitute an invalid <code>XMLGregorianCalendar</code> instance
953 * as determined by {@link XMLGregorianCalendar#isValid()}.
954 *
955 * @see DatatypeConstants#FIELD_UNDEFINED
956 */
957 public XMLGregorianCalendar newXMLGregorianCalendarTime(
958 final int hours,
959 final int minutes,
960 final int seconds,
961 final int timezone) {
962
963 return newXMLGregorianCalendar(
964 DatatypeConstants.FIELD_UNDEFINED, // Year
965 DatatypeConstants.FIELD_UNDEFINED, // Month
966 DatatypeConstants.FIELD_UNDEFINED, // Day
967 hours,
968 minutes,
969 seconds,
970 DatatypeConstants.FIELD_UNDEFINED, //Millisecond
971 timezone);
972 }
973
974 /**
975 * <p>Create a Java instance of XML Schema builtin datatype time.</p>
976 *
977 * <p>A <code>null</code> value indicates that field is not set.</p>
978 * <p>A {@link DatatypeConstants#FIELD_UNDEFINED} value indicates that field is not set.</p>
979 *
980 * @param hours number of hours
981 * @param minutes number of minutes
982 * @param seconds number of seconds
983 * @param fractionalSecond value of <code>null</code> indicates that this optional field is not set.
984 * @param timezone offset in minutes. {@link DatatypeConstants#FIELD_UNDEFINED} indicates optional field is not set.
985 *
986 * @return <code>XMLGregorianCalendar</code> created from parameter values.
987 *
988 * @see DatatypeConstants#FIELD_UNDEFINED
989 *
990 * @throws IllegalArgumentException If any individual parameter's value is outside the maximum value constraint for the field
991 * as determined by the Date/Time Data Mapping table in {@link XMLGregorianCalendar}
992 * or if the composite values constitute an invalid <code>XMLGregorianCalendar</code> instance
993 * as determined by {@link XMLGregorianCalendar#isValid()}.
994 */
995 public XMLGregorianCalendar newXMLGregorianCalendarTime(
996 final int hours,
997 final int minutes,
998 final int seconds,
999 final BigDecimal fractionalSecond,
1000 final int timezone) {
1001
1002 return newXMLGregorianCalendar(
1003 null, // year
1004 DatatypeConstants.FIELD_UNDEFINED, // month
1005 DatatypeConstants.FIELD_UNDEFINED, // day
1006 hours,
1007 minutes,
1008 seconds,
1009 fractionalSecond,
1010 timezone);
1011 }
1012
1013 /**
1014 * <p>Create a Java instance of XML Schema builtin datatype time.</p>
1015 *
1016 * <p>A {@link DatatypeConstants#FIELD_UNDEFINED} value indicates that field is not set.</p>
1017 *
1018 * @param hours number of hours
1019 * @param minutes number of minutes
1020 * @param seconds number of seconds
1021 * @param milliseconds number of milliseconds
1022 * @param timezone offset in minutes. {@link DatatypeConstants#FIELD_UNDEFINED} indicates optional field is not set.
1023 *
1024 * @return <code>XMLGregorianCalendar</code> created from parameter values.
1025 *
1026 * @see DatatypeConstants#FIELD_UNDEFINED
1027 *
1028 * @throws IllegalArgumentException If any individual parameter's value is outside the maximum value constraint for the field
1029 * as determined by the Date/Time Data Mapping table in {@link XMLGregorianCalendar}
1030 * or if the composite values constitute an invalid <code>XMLGregorianCalendar</code> instance
1031 * as determined by {@link XMLGregorianCalendar#isValid()}.
1032 */
1033 public XMLGregorianCalendar newXMLGregorianCalendarTime(
1034 final int hours,
1035 final int minutes,
1036 final int seconds,
1037 final int milliseconds,
1038 final int timezone) {
1039
1040 // millisecond may be undefined
1041 // millisecond must be >= 0 millisecond <= 1000
1042 BigDecimal realMilliseconds = null; // undefined value
1043 if (milliseconds != DatatypeConstants.FIELD_UNDEFINED) {
1044 if (milliseconds < 0 || milliseconds > 1000) {
1045 throw new IllegalArgumentException(
1046 "javax.xml.datatype.DatatypeFactory#newXMLGregorianCalendarTime("
1047 + "int hours, int minutes, int seconds, int milliseconds, int timezone)"
1048 + "with invalid milliseconds: " + milliseconds
1049 );
1050 }
1051
1052 realMilliseconds = BigDecimal.valueOf((long) milliseconds).movePointLeft(3);
1053 }
1054
1055 return newXMLGregorianCalendarTime(
1056 hours,
1057 minutes,
1058 seconds,
1059 realMilliseconds,
1060 timezone
1061 );
1062 }
1063 }