1
|
/**
|
2
|
* Copyright (C) 2007 EDIT
|
3
|
* European Distributed Institute of Taxonomy
|
4
|
* http://www.e-taxonomy.eu
|
5
|
*
|
6
|
* The contents of this file are subject to the Mozilla Public License Version 1.1
|
7
|
* See LICENSE.TXT at the top of this package for the full license terms.
|
8
|
*/
|
9
|
|
10
|
package eu.etaxonomy.cdm.model.common;
|
11
|
|
12
|
import java.io.Serializable;
|
13
|
import java.util.Calendar;
|
14
|
import java.util.Date;
|
15
|
|
16
|
import javax.persistence.Embeddable;
|
17
|
import javax.persistence.MappedSuperclass;
|
18
|
import javax.persistence.Transient;
|
19
|
import javax.xml.bind.annotation.XmlAccessType;
|
20
|
import javax.xml.bind.annotation.XmlAccessorType;
|
21
|
import javax.xml.bind.annotation.XmlElement;
|
22
|
import javax.xml.bind.annotation.XmlRootElement;
|
23
|
import javax.xml.bind.annotation.XmlType;
|
24
|
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
|
25
|
|
26
|
import org.apache.commons.lang.StringUtils;
|
27
|
import org.apache.log4j.Logger;
|
28
|
import org.hibernate.annotations.Type;
|
29
|
import org.hibernate.search.annotations.Analyze;
|
30
|
import org.hibernate.search.annotations.Field;
|
31
|
import org.hibernate.search.annotations.FieldBridge;
|
32
|
import org.joda.time.DateTime;
|
33
|
import org.joda.time.DateTimeFieldType;
|
34
|
import org.joda.time.LocalDate;
|
35
|
import org.joda.time.Partial;
|
36
|
import org.joda.time.ReadableInstant;
|
37
|
import org.joda.time.format.DateTimeFormatter;
|
38
|
|
39
|
import com.fasterxml.jackson.annotation.JsonIgnore;
|
40
|
|
41
|
import eu.etaxonomy.cdm.common.CdmUtils;
|
42
|
import eu.etaxonomy.cdm.hibernate.search.PartialBridge;
|
43
|
import eu.etaxonomy.cdm.jaxb.PartialAdapter;
|
44
|
import eu.etaxonomy.cdm.strategy.cache.common.TimePeriodPartialFormatter;
|
45
|
|
46
|
/**
|
47
|
* @author m.doering
|
48
|
* @since 08-Nov-2007 13:07:00
|
49
|
* @updated 05-Dec-2008 23:00:05
|
50
|
* @updated 14-Jul-2013 move parser methods to TimePeriodParser
|
51
|
*/
|
52
|
@XmlAccessorType(XmlAccessType.FIELD)
|
53
|
@XmlType(name = "TimePeriod", propOrder = {
|
54
|
"start",
|
55
|
"end",
|
56
|
"freeText"
|
57
|
})
|
58
|
@XmlRootElement(name = "TimePeriod")
|
59
|
@Embeddable
|
60
|
@MappedSuperclass
|
61
|
public class TimePeriod implements Cloneable, Serializable {
|
62
|
private static final long serialVersionUID = 3405969418194981401L;
|
63
|
private static final Logger logger = Logger.getLogger(TimePeriod.class);
|
64
|
public static final DateTimeFieldType YEAR_TYPE = DateTimeFieldType.year();
|
65
|
public static final DateTimeFieldType MONTH_TYPE = DateTimeFieldType.monthOfYear();
|
66
|
public static final DateTimeFieldType DAY_TYPE = DateTimeFieldType.dayOfMonth();
|
67
|
public static final DateTimeFieldType HOUR_TYPE = DateTimeFieldType.hourOfDay();
|
68
|
public static final DateTimeFieldType MINUTE_TYPE = DateTimeFieldType.minuteOfHour();
|
69
|
|
70
|
public static final Partial CONTINUED = new Partial
|
71
|
(new DateTimeFieldType[]{YEAR_TYPE, MONTH_TYPE, DAY_TYPE},
|
72
|
new int[]{9999, 11, 30});
|
73
|
|
74
|
@XmlElement(name = "Start")
|
75
|
@XmlJavaTypeAdapter(value = PartialAdapter.class)
|
76
|
@Type(type="partialUserType")
|
77
|
@Field(analyze = Analyze.NO)
|
78
|
@FieldBridge(impl = PartialBridge.class)
|
79
|
@JsonIgnore // currently used for swagger model scanner
|
80
|
private Partial start;
|
81
|
|
82
|
@XmlElement(name = "End")
|
83
|
@XmlJavaTypeAdapter(value = PartialAdapter.class)
|
84
|
@Type(type="partialUserType")
|
85
|
@Field(analyze = Analyze.NO)
|
86
|
@FieldBridge(impl = PartialBridge.class)
|
87
|
@JsonIgnore // currently used for swagger model scanner
|
88
|
private Partial end;
|
89
|
|
90
|
@XmlElement(name = "FreeText")
|
91
|
private String freeText;
|
92
|
|
93
|
// ********************** FACTORY METHODS **************************/
|
94
|
|
95
|
/**
|
96
|
* Factory method
|
97
|
* @return
|
98
|
*/
|
99
|
public static final TimePeriod NewInstance(){
|
100
|
return new TimePeriod();
|
101
|
}
|
102
|
|
103
|
|
104
|
/**
|
105
|
* Factory method
|
106
|
* @return
|
107
|
*/
|
108
|
public static final TimePeriod NewInstance(Partial startDate){
|
109
|
return new TimePeriod(startDate);
|
110
|
}
|
111
|
|
112
|
|
113
|
/**
|
114
|
* Factory method
|
115
|
* @return
|
116
|
*/
|
117
|
public static final TimePeriod NewInstance(Partial startDate, Partial endDate){
|
118
|
return new TimePeriod(startDate, endDate);
|
119
|
}
|
120
|
|
121
|
|
122
|
/**
|
123
|
* Factory method
|
124
|
* @return
|
125
|
*/
|
126
|
public static final TimePeriod NewInstance(Integer year){
|
127
|
Integer endYear = null;
|
128
|
return NewInstance(year, endYear);
|
129
|
}
|
130
|
|
131
|
/**
|
132
|
* Factory method
|
133
|
* @return
|
134
|
*/
|
135
|
public static final TimePeriod NewInstance(Integer startYear, Integer endYear){
|
136
|
Partial startDate = null;
|
137
|
Partial endDate = null;
|
138
|
if (startYear != null){
|
139
|
startDate = new Partial().with(YEAR_TYPE, startYear);
|
140
|
}
|
141
|
if (endYear != null){
|
142
|
endDate = new Partial().with(YEAR_TYPE, endYear);
|
143
|
}
|
144
|
return new TimePeriod(startDate, endDate);
|
145
|
}
|
146
|
|
147
|
|
148
|
|
149
|
/**
|
150
|
* Factory method to create a TimePeriod from a <code>Calendar</code>. The Calendar is stored as the starting instant.
|
151
|
* @return
|
152
|
*/
|
153
|
public static final TimePeriod NewInstance(Calendar startCalendar){
|
154
|
return NewInstance(startCalendar, null);
|
155
|
}
|
156
|
|
157
|
/**
|
158
|
* Factory method to create a TimePeriod from a <code>ReadableInstant</code>(e.g. <code>DateTime</code>).
|
159
|
* The <code>ReadableInstant</code> is stored as the starting instant.
|
160
|
* @return
|
161
|
*/
|
162
|
public static final TimePeriod NewInstance(ReadableInstant readableInstant){
|
163
|
return NewInstance(readableInstant, null);
|
164
|
}
|
165
|
|
166
|
/**
|
167
|
* Factory method to create a TimePeriod from a starting and an ending <code>Calendar</code>
|
168
|
* @return
|
169
|
*/
|
170
|
public static final TimePeriod NewInstance(Calendar startCalendar, Calendar endCalendar){
|
171
|
Partial startDate = null;
|
172
|
Partial endDate = null;
|
173
|
if (startCalendar != null){
|
174
|
startDate = calendarToPartial(startCalendar);
|
175
|
}
|
176
|
if (endCalendar != null){
|
177
|
endDate = calendarToPartial(endCalendar);
|
178
|
}
|
179
|
return new TimePeriod(startDate, endDate);
|
180
|
}
|
181
|
|
182
|
/**
|
183
|
* Factory method to create a TimePeriod from a starting and an ending <code>Date</code>
|
184
|
* @return TimePeriod
|
185
|
*/
|
186
|
public static final TimePeriod NewInstance(Date startDate, Date endDate){
|
187
|
//TODO conversion untested, implemented according to http://www.roseindia.net/java/java-conversion/datetocalender.shtml
|
188
|
Calendar calStart = null;
|
189
|
Calendar calEnd = null;
|
190
|
if (startDate != null){
|
191
|
calStart = Calendar.getInstance();
|
192
|
calStart.setTime(startDate);
|
193
|
}
|
194
|
if (endDate != null){
|
195
|
calEnd = Calendar.getInstance();
|
196
|
calEnd.setTime(endDate);
|
197
|
}
|
198
|
return NewInstance(calStart, calEnd);
|
199
|
}
|
200
|
|
201
|
|
202
|
/**
|
203
|
* Factory method to create a TimePeriod from a starting and an ending <code>ReadableInstant</code>(e.g. <code>DateTime</code>)
|
204
|
* @return
|
205
|
*/
|
206
|
public static final TimePeriod NewInstance(ReadableInstant startInstant, ReadableInstant endInstant){
|
207
|
Partial startDate = null;
|
208
|
Partial endDate = null;
|
209
|
if (startInstant != null){
|
210
|
startDate = readableInstantToPartial(startInstant);
|
211
|
}
|
212
|
if (endInstant != null){
|
213
|
endDate = readableInstantToPartial(endInstant);
|
214
|
}
|
215
|
return new TimePeriod(startDate, endDate);
|
216
|
}
|
217
|
|
218
|
//****************** CONVERTERS ******************/
|
219
|
|
220
|
/**
|
221
|
* Transforms a {@link Calendar} into a <code>Partial</code>
|
222
|
* @param calendar
|
223
|
* @return
|
224
|
*/
|
225
|
public static Partial calendarToPartial(Calendar calendar){
|
226
|
LocalDate ld = new LocalDate(calendar);
|
227
|
Partial partial = new Partial(ld);
|
228
|
return partial;
|
229
|
}
|
230
|
|
231
|
/**
|
232
|
* Transforms a {@link ReadableInstant} into a <code>Partial</code>
|
233
|
* @param calendar
|
234
|
* @return
|
235
|
*/
|
236
|
public static Partial readableInstantToPartial(ReadableInstant readableInstant){
|
237
|
DateTime dt = readableInstant.toInstant().toDateTime();
|
238
|
LocalDate ld = dt.toLocalDate();
|
239
|
int hour = dt.hourOfDay().get();
|
240
|
int minute = dt.minuteOfHour().get();
|
241
|
Partial partial = new Partial(ld).with(HOUR_TYPE, hour).with(MINUTE_TYPE, minute);
|
242
|
return partial;
|
243
|
}
|
244
|
|
245
|
|
246
|
public static Integer getPartialValue(Partial partial, DateTimeFieldType type){
|
247
|
if (partial == null || ! partial.isSupported(type)){
|
248
|
return null;
|
249
|
}else{
|
250
|
return partial.get(type);
|
251
|
}
|
252
|
}
|
253
|
|
254
|
|
255
|
//****************** CONVERTERS ******************/
|
256
|
|
257
|
public static TimePeriod fromVerbatim(VerbatimTimePeriod verbatimTimePeriod){
|
258
|
if (verbatimTimePeriod == null){
|
259
|
return null;
|
260
|
}
|
261
|
TimePeriod result = TimePeriod.NewInstance();
|
262
|
copyCloned(verbatimTimePeriod, result);
|
263
|
if (StringUtils.isNotBlank(verbatimTimePeriod.getVerbatimDate()) &&
|
264
|
StringUtils.isBlank(result.getFreeText())){
|
265
|
result.setFreeText(verbatimTimePeriod.toString());
|
266
|
}
|
267
|
return result;
|
268
|
}
|
269
|
public static VerbatimTimePeriod toVerbatim(TimePeriod timePeriod){
|
270
|
if (timePeriod == null){
|
271
|
return null;
|
272
|
}
|
273
|
VerbatimTimePeriod result = VerbatimTimePeriod.NewVerbatimInstance();
|
274
|
copyCloned(timePeriod, result);
|
275
|
return result;
|
276
|
}
|
277
|
public VerbatimTimePeriod toVerbatim(){
|
278
|
return toVerbatim(this);
|
279
|
}
|
280
|
|
281
|
|
282
|
|
283
|
//*********************** CONSTRUCTOR *********************************/
|
284
|
|
285
|
/**
|
286
|
* Constructor
|
287
|
*/
|
288
|
protected TimePeriod() {
|
289
|
super();
|
290
|
}
|
291
|
public TimePeriod(Partial startDate) {
|
292
|
start=startDate;
|
293
|
}
|
294
|
public TimePeriod(Partial startDate, Partial endDate) {
|
295
|
start = startDate;
|
296
|
end = endDate;
|
297
|
}
|
298
|
|
299
|
//******************* GETTER / SETTER ************************************/
|
300
|
|
301
|
|
302
|
@JsonIgnore // currently used for swagger model scanner
|
303
|
public Partial getStart() {
|
304
|
return start;
|
305
|
}
|
306
|
|
307
|
public void setStart(Partial start) {
|
308
|
this.start = start;
|
309
|
}
|
310
|
|
311
|
|
312
|
@JsonIgnore // currently used for swagger model scanner
|
313
|
public Partial getEnd() {
|
314
|
return isContinued() ? null : end;
|
315
|
}
|
316
|
|
317
|
public void setEnd(Partial end) {
|
318
|
this.end = end;
|
319
|
}
|
320
|
|
321
|
/**
|
322
|
* For time periods that need to store more information than the one
|
323
|
* that can be stored in <code>start</code> and <code>end</code>.
|
324
|
* If free text is not <code>null</null> {@link #toString()} will always
|
325
|
* return the free text value.
|
326
|
* <BR>Use {@link #toString()} for public use.
|
327
|
* @return the freeText
|
328
|
*/
|
329
|
public String getFreeText() {
|
330
|
return freeText;
|
331
|
}
|
332
|
|
333
|
|
334
|
/**
|
335
|
* Use {@link #parseSingleDate(String)} for public use.
|
336
|
* @param freeText the freeText to set
|
337
|
*/
|
338
|
public void setFreeText(String freeText) {
|
339
|
this.freeText = freeText;
|
340
|
}
|
341
|
|
342
|
|
343
|
/**
|
344
|
* Returns the continued flag (internally stored as a constant
|
345
|
* far away date. {@link #CONTINUED}
|
346
|
* @return
|
347
|
*/
|
348
|
public boolean isContinued() {
|
349
|
return CONTINUED.equals(end);
|
350
|
}
|
351
|
/**
|
352
|
* Sets the (virtual) continued flag.<BR><BR>
|
353
|
* NOTE: setting the flag to true, will remove an
|
354
|
* existing end date.
|
355
|
* @param isContinued
|
356
|
*/
|
357
|
public void setContinued(boolean isContinued) {
|
358
|
if (isContinued == true){
|
359
|
this.end = CONTINUED;
|
360
|
}else if (isContinued()){
|
361
|
this.end = null;
|
362
|
}
|
363
|
}
|
364
|
|
365
|
|
366
|
//******************* Transient METHODS ************************************/
|
367
|
|
368
|
/**
|
369
|
* True, if this time period represents a period not a single point in time.
|
370
|
* This is by definition, that the time period has a start and an end value,
|
371
|
* and both have a year value that is not null
|
372
|
* @return
|
373
|
*/
|
374
|
@Transient
|
375
|
public boolean isPeriod(){
|
376
|
if (getStartYear() != null && getEndYear() != null ){
|
377
|
return true;
|
378
|
}else{
|
379
|
return false;
|
380
|
}
|
381
|
}
|
382
|
|
383
|
/**
|
384
|
* True, if there is no start date and no end date and no freetext representation exists.
|
385
|
* @return
|
386
|
*/
|
387
|
@Transient
|
388
|
public boolean isEmpty(){
|
389
|
if (StringUtils.isBlank(this.getFreeText()) && start == null && end == null ){
|
390
|
return true;
|
391
|
}else{
|
392
|
return false;
|
393
|
}
|
394
|
}
|
395
|
|
396
|
|
397
|
@Transient
|
398
|
public Integer getStartYear(){
|
399
|
return getPartialValue(start, YEAR_TYPE);
|
400
|
}
|
401
|
|
402
|
@Transient
|
403
|
public Integer getStartMonth(){
|
404
|
return getPartialValue(start, MONTH_TYPE);
|
405
|
}
|
406
|
|
407
|
@Transient
|
408
|
public Integer getStartDay(){
|
409
|
return getPartialValue(start, DAY_TYPE);
|
410
|
}
|
411
|
|
412
|
@Transient
|
413
|
public Integer getEndYear(){
|
414
|
return getPartialValue(getEnd(), YEAR_TYPE);
|
415
|
}
|
416
|
|
417
|
@Transient
|
418
|
public Integer getEndMonth(){
|
419
|
return getPartialValue(getEnd(), MONTH_TYPE);
|
420
|
}
|
421
|
|
422
|
@Transient
|
423
|
public Integer getEndDay(){
|
424
|
return getPartialValue(getEnd(), DAY_TYPE);
|
425
|
}
|
426
|
|
427
|
public TimePeriod setStartYear(Integer year){
|
428
|
return setStartField(year, YEAR_TYPE);
|
429
|
}
|
430
|
|
431
|
public TimePeriod setStartMonth(Integer month) throws IndexOutOfBoundsException{
|
432
|
return setStartField(month, MONTH_TYPE);
|
433
|
}
|
434
|
|
435
|
public TimePeriod setStartDay(Integer day) throws IndexOutOfBoundsException{
|
436
|
return setStartField(day, DAY_TYPE);
|
437
|
}
|
438
|
|
439
|
public TimePeriod setEndYear(Integer year){
|
440
|
return setEndField(year, YEAR_TYPE);
|
441
|
}
|
442
|
|
443
|
public TimePeriod setEndMonth(Integer month) throws IndexOutOfBoundsException{
|
444
|
return setEndField(month, MONTH_TYPE);
|
445
|
}
|
446
|
|
447
|
public TimePeriod setEndDay(Integer day) throws IndexOutOfBoundsException{
|
448
|
return setEndField(day, DAY_TYPE);
|
449
|
}
|
450
|
|
451
|
public static Partial setPartialField(Partial partial, Integer value, DateTimeFieldType type)
|
452
|
throws IndexOutOfBoundsException{
|
453
|
if (partial == null){
|
454
|
partial = new Partial();
|
455
|
}
|
456
|
if (value == null){
|
457
|
return partial.without(type);
|
458
|
}else{
|
459
|
checkFieldValues(value, type, partial);
|
460
|
return partial.with(type, value);
|
461
|
}
|
462
|
}
|
463
|
|
464
|
@Transient
|
465
|
private TimePeriod setStartField(Integer value, DateTimeFieldType type)
|
466
|
throws IndexOutOfBoundsException{
|
467
|
start = setPartialField(start, value, type);
|
468
|
return this;
|
469
|
}
|
470
|
|
471
|
@Transient
|
472
|
private TimePeriod setEndField(Integer value, DateTimeFieldType type)
|
473
|
throws IndexOutOfBoundsException{
|
474
|
end = setPartialField(getEnd(), value, type);
|
475
|
return this;
|
476
|
}
|
477
|
|
478
|
// ******************************** internal methods *******************************/
|
479
|
|
480
|
/**
|
481
|
* Throws an IndexOutOfBoundsException if the value does not have a valid value
|
482
|
* (e.g. month > 12, month < 1, day > 31, etc.)
|
483
|
* @param value
|
484
|
* @param type
|
485
|
* @throws IndexOutOfBoundsException
|
486
|
*/
|
487
|
private static void checkFieldValues(Integer value, DateTimeFieldType type, Partial partial)
|
488
|
throws IndexOutOfBoundsException{
|
489
|
int max = 9999999;
|
490
|
if (type.equals(MONTH_TYPE)){
|
491
|
max = 12;
|
492
|
}
|
493
|
if (type.equals(DAY_TYPE)){
|
494
|
max = 31;
|
495
|
Integer month = null;
|
496
|
if (partial.isSupported(MONTH_TYPE)){
|
497
|
month = partial.get(MONTH_TYPE);
|
498
|
}
|
499
|
if (month != null){
|
500
|
if (month == 2){
|
501
|
max = 29;
|
502
|
}else if (month == 4 ||month == 6 ||month == 9 ||month == 11){
|
503
|
max = 30;
|
504
|
}
|
505
|
}
|
506
|
}
|
507
|
if ( (value < 1 || value > max) ){
|
508
|
throw new IndexOutOfBoundsException("Value must be between 1 and " + max);
|
509
|
}
|
510
|
}
|
511
|
|
512
|
|
513
|
//**************************** to String ****************************************
|
514
|
|
515
|
/**
|
516
|
* Returns the {@link #getFreeText()} value if free text is not <code>null</code>.
|
517
|
* Otherwise the concatenation of <code>start</code> and <code>end</code> is returned.
|
518
|
*
|
519
|
* @see java.lang.Object#toString()
|
520
|
*/
|
521
|
@Override
|
522
|
public String toString(){
|
523
|
String result = null;
|
524
|
if ( StringUtils.isNotBlank(this.getFreeText())){
|
525
|
result = this.getFreeText();
|
526
|
}else{
|
527
|
result = getTimePeriod();
|
528
|
}
|
529
|
return result;
|
530
|
}
|
531
|
|
532
|
/**
|
533
|
* Returns the concatenation of <code>start</code> and <code>end</code>
|
534
|
*/
|
535
|
public String getTimePeriod(){
|
536
|
String result = null;
|
537
|
DateTimeFormatter formatter = TimePeriodPartialFormatter.NewInstance();
|
538
|
String strStart = start != null ? start.toString(formatter): null;
|
539
|
if (isContinued()){
|
540
|
result = CdmUtils.concat("", strStart, "+");
|
541
|
}else{
|
542
|
String strEnd = end != null ? end.toString(formatter): null;
|
543
|
result = CdmUtils.concat("-", strStart, strEnd);
|
544
|
}
|
545
|
|
546
|
return result;
|
547
|
}
|
548
|
|
549
|
@Transient
|
550
|
public String getYear(){
|
551
|
String result = "";
|
552
|
if (getStartYear() != null){
|
553
|
result += String.valueOf(getStartYear());
|
554
|
if (getEndYear() != null){
|
555
|
result += "-" + String.valueOf(getEndYear());
|
556
|
}
|
557
|
}else{
|
558
|
if (getEndYear() != null){
|
559
|
result += String.valueOf(getEndYear());
|
560
|
}
|
561
|
}
|
562
|
if (isContinued()){
|
563
|
result += "+";
|
564
|
}
|
565
|
return result;
|
566
|
}
|
567
|
|
568
|
//*********** EQUALS **********************************/
|
569
|
|
570
|
@Override
|
571
|
public boolean equals(Object obj) {
|
572
|
if (obj == null){
|
573
|
return false;
|
574
|
}
|
575
|
if (! (obj instanceof TimePeriod)){
|
576
|
return false;
|
577
|
}
|
578
|
TimePeriod that = (TimePeriod)obj;
|
579
|
|
580
|
if (! CdmUtils.nullSafeEqual(this.start, that.start)){
|
581
|
return false;
|
582
|
}
|
583
|
if (! CdmUtils.nullSafeEqual(this.end, that.end)){
|
584
|
return false;
|
585
|
}
|
586
|
if (! CdmUtils.nullSafeEqual(this.freeText, that.freeText)){
|
587
|
return false;
|
588
|
}
|
589
|
//see comment in verbatimTimePeriod#equals
|
590
|
String thisVerbatimDate = (this instanceof VerbatimTimePeriod)?
|
591
|
((VerbatimTimePeriod)this).getVerbatimDate():null;
|
592
|
String thatVerbatimDate = (obj instanceof VerbatimTimePeriod)?
|
593
|
((VerbatimTimePeriod)obj).getVerbatimDate():null;
|
594
|
if (! CdmUtils.nullSafeEqual(thisVerbatimDate, thatVerbatimDate)){
|
595
|
return false;
|
596
|
}
|
597
|
return true;
|
598
|
}
|
599
|
|
600
|
@Override
|
601
|
public int hashCode() {
|
602
|
int hashCode = 7;
|
603
|
hashCode = 29*hashCode +
|
604
|
(start == null? 33: start.hashCode()) +
|
605
|
(end == null? 39: end.hashCode()) +
|
606
|
(freeText == null? 41: freeText.hashCode());
|
607
|
return hashCode;
|
608
|
}
|
609
|
|
610
|
|
611
|
//*********** CLONE **********************************/
|
612
|
|
613
|
@Override
|
614
|
public Object clone() {
|
615
|
try {
|
616
|
TimePeriod result = (TimePeriod)super.clone();
|
617
|
copyCloned(this, result);
|
618
|
return result;
|
619
|
} catch (CloneNotSupportedException e) {
|
620
|
logger.warn("Clone not supported exception. Should never occurr !!");
|
621
|
return null;
|
622
|
}
|
623
|
}
|
624
|
|
625
|
|
626
|
/**
|
627
|
* @param result
|
628
|
*/
|
629
|
protected static void copyCloned(TimePeriod origin, TimePeriod target) {
|
630
|
target.setStart(origin.start); //DateTime is immutable
|
631
|
target.setEnd(origin.end);
|
632
|
target.setFreeText(origin.freeText);
|
633
|
}
|
634
|
|
635
|
}
|