svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.impl / src / main / java / org / gvsig / fmap / dal / feature / impl / DefaultFeatureType.java @ 44871
History | View | Annotate | Download (39.6 KB)
1 |
/**
|
---|---|
2 |
* gvSIG. Desktop Geographic Information System.
|
3 |
*
|
4 |
* Copyright (C) 2007-2013 gvSIG Association.
|
5 |
*
|
6 |
* This program is free software; you can redistribute it and/or
|
7 |
* modify it under the terms of the GNU General Public License
|
8 |
* as published by the Free Software Foundation; either version 3
|
9 |
* of the License, or (at your option) any later version.
|
10 |
*
|
11 |
* This program is distributed in the hope that it will be useful,
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
14 |
* GNU General Public License for more details.
|
15 |
*
|
16 |
* You should have received a copy of the GNU General Public License
|
17 |
* along with this program; if not, write to the Free Software
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
19 |
* MA 02110-1301, USA.
|
20 |
*
|
21 |
* For any additional information, do not hesitate to contact us
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com.
|
23 |
*/
|
24 |
package org.gvsig.fmap.dal.feature.impl; |
25 |
|
26 |
import java.io.File; |
27 |
import java.lang.ref.WeakReference; |
28 |
import java.util.ArrayList; |
29 |
import java.util.Collections; |
30 |
import java.util.Date; |
31 |
import java.util.HashSet; |
32 |
import java.util.Iterator; |
33 |
import java.util.LinkedHashSet; |
34 |
import java.util.List; |
35 |
import java.util.Objects; |
36 |
import java.util.Set; |
37 |
import java.util.function.Predicate; |
38 |
import java.util.zip.CRC32; |
39 |
import org.apache.commons.lang3.ArrayUtils; |
40 |
import org.apache.commons.lang3.StringUtils; |
41 |
|
42 |
import org.cresques.cts.IProjection; |
43 |
|
44 |
import org.gvsig.fmap.dal.DataTypes; |
45 |
import org.gvsig.fmap.dal.exception.DataException; |
46 |
import org.gvsig.fmap.dal.feature.EditableFeatureType; |
47 |
import org.gvsig.fmap.dal.feature.Feature; |
48 |
import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
49 |
import org.gvsig.fmap.dal.feature.FeatureAttributeEmulator; |
50 |
import org.gvsig.fmap.dal.feature.FeatureRules; |
51 |
import org.gvsig.fmap.dal.feature.FeatureStore; |
52 |
import org.gvsig.fmap.dal.feature.FeatureType; |
53 |
import org.gvsig.tools.ToolsLocator; |
54 |
import org.gvsig.tools.dynobject.DynClass; |
55 |
import org.gvsig.tools.dynobject.DynField; |
56 |
import org.gvsig.tools.dynobject.DynMethod; |
57 |
import org.gvsig.tools.dynobject.DynObject; |
58 |
import org.gvsig.tools.dynobject.DynObjectValueItem; |
59 |
import org.gvsig.tools.dynobject.DynStruct; |
60 |
import org.gvsig.tools.dynobject.DynStruct_v2; |
61 |
import org.gvsig.tools.dynobject.Tags; |
62 |
import org.gvsig.tools.dynobject.exception.DynMethodException; |
63 |
import org.gvsig.tools.dynobject.exception.DynObjectValidateException; |
64 |
import org.gvsig.tools.dynobject.impl.DefaultTags; |
65 |
import org.gvsig.tools.i18n.I18nManager; |
66 |
import org.gvsig.tools.persistence.PersistenceManager; |
67 |
import org.gvsig.tools.persistence.Persistent; |
68 |
import org.gvsig.tools.persistence.PersistentState; |
69 |
import org.gvsig.tools.persistence.exception.PersistenceException; |
70 |
import org.gvsig.fmap.dal.feature.FeatureExtraColumns; |
71 |
|
72 |
@SuppressWarnings("UseSpecificCatch") |
73 |
public class DefaultFeatureType |
74 |
extends ArrayList<FeatureAttributeDescriptor> |
75 |
implements
|
76 |
FeatureType, |
77 |
Persistent, |
78 |
DynClass, |
79 |
DynStruct_v2, |
80 |
org.gvsig.tools.lang.Cloneable { |
81 |
|
82 |
/**
|
83 |
*
|
84 |
*/
|
85 |
private static final long serialVersionUID = -7988721447349282215L; |
86 |
|
87 |
public static final RecentUsedsAttributesImpl RECENTS_USEDS = new RecentUsedsAttributesImpl(); |
88 |
|
89 |
private DefaultFeatureRules rules;
|
90 |
protected boolean hasEvaluators; |
91 |
protected boolean hasEmulators; |
92 |
protected String defaultGeometryAttributeName; |
93 |
protected String defaultTimeAttributeName; |
94 |
protected int defaultGeometryAttributeIndex; |
95 |
protected int defaultTimeAttributeIndex; |
96 |
private String id; |
97 |
protected boolean hasOID; |
98 |
protected boolean allowAtomaticValues; |
99 |
protected FeatureAttributeDescriptor[] pk = null; |
100 |
protected String internalID = null; |
101 |
|
102 |
private List srsList = null; |
103 |
private WeakReference storeRef; |
104 |
private boolean requiredFields; |
105 |
|
106 |
private String description; |
107 |
private String label; |
108 |
private Tags tags;
|
109 |
// private List<FeatureAttributeDescriptor> descriptors;
|
110 |
private FeatureExtraColumns extraColumn;
|
111 |
|
112 |
public DefaultFeatureType() {
|
113 |
// Usado en la persistencia.
|
114 |
this.internalID = Integer.toHexString((int) (Math.random() * 100000)).toUpperCase(); |
115 |
this.id = id = "default"; |
116 |
this.rules = new DefaultFeatureRules(); |
117 |
this.hasEvaluators = false; |
118 |
this.hasEmulators = false; |
119 |
this.defaultGeometryAttributeName = null; |
120 |
this.defaultTimeAttributeName = null; |
121 |
this.defaultGeometryAttributeIndex = -1; |
122 |
this.defaultTimeAttributeIndex = -1; |
123 |
this.allowAtomaticValues = false; |
124 |
this.tags = new DefaultTags(); |
125 |
this.extraColumn = new DefaultFeatureExtraColumns(); |
126 |
} |
127 |
|
128 |
protected DefaultFeatureType(FeatureStore store, String id) { |
129 |
this();
|
130 |
if (StringUtils.isEmpty(id)) {
|
131 |
id = "default";
|
132 |
} |
133 |
this.id = id;
|
134 |
setStore(store); |
135 |
} |
136 |
|
137 |
protected DefaultFeatureType(FeatureStore store) {
|
138 |
this(store, (String) null); |
139 |
} |
140 |
|
141 |
protected DefaultFeatureType(DefaultFeatureType other) {
|
142 |
this(other.getStore(), (String) null); |
143 |
copyFrom(other, true);
|
144 |
} |
145 |
|
146 |
protected DefaultFeatureType(DefaultFeatureType other,
|
147 |
boolean copyAttributes) {
|
148 |
this(other.getStore(), (String) null); |
149 |
this.copyFrom(other, copyAttributes);
|
150 |
} |
151 |
|
152 |
@Override
|
153 |
public void copyFrom(FeatureType other) { |
154 |
String internalIDSaved = this.internalID; |
155 |
String idSaved = this.id; |
156 |
copyFrom((DefaultFeatureType) other, true);
|
157 |
this.id = idSaved;
|
158 |
this.internalID = internalIDSaved;
|
159 |
} |
160 |
|
161 |
protected void addAll(FeatureType attributes) { |
162 |
for (FeatureAttributeDescriptor attribute : attributes) {
|
163 |
DefaultFeatureAttributeDescriptor copy = this.getCopyAttributeDescriptor((DefaultFeatureAttributeDescriptor) attribute);
|
164 |
super.add(copy);
|
165 |
} |
166 |
DefaultFeatureType ft = (DefaultFeatureType) attributes; |
167 |
this.pk = null; |
168 |
this.defaultGeometryAttributeName = ft.defaultGeometryAttributeName;
|
169 |
this.defaultTimeAttributeName = ft.defaultTimeAttributeName;
|
170 |
this.defaultGeometryAttributeIndex = ft.defaultGeometryAttributeIndex;
|
171 |
this.defaultTimeAttributeIndex = ft.defaultTimeAttributeIndex;
|
172 |
} |
173 |
|
174 |
protected void copyFrom(DefaultFeatureType other, boolean copyAttributes) { |
175 |
this.id = other.getId();
|
176 |
if (copyAttributes) {
|
177 |
this.addAll((FeatureType)other);
|
178 |
} |
179 |
this.defaultGeometryAttributeName = other.defaultGeometryAttributeName;
|
180 |
this.defaultTimeAttributeName = other.defaultTimeAttributeName;
|
181 |
this.defaultGeometryAttributeIndex = other.defaultGeometryAttributeIndex;
|
182 |
this.defaultTimeAttributeIndex = other.defaultTimeAttributeIndex;
|
183 |
|
184 |
this.hasEvaluators = other.hasEvaluators;
|
185 |
this.hasEmulators = other.hasEmulators;
|
186 |
this.rules = (DefaultFeatureRules) other.rules.getCopy();
|
187 |
this.hasOID = other.hasOID;
|
188 |
this.id = other.id; // XXX ???? copiar o no esto???? |
189 |
this.internalID = other.internalID;
|
190 |
this.label = other.label;
|
191 |
this.description = other.description;
|
192 |
this.extraColumn = other.extraColumn.getCopy();
|
193 |
try {
|
194 |
this.tags = (Tags) other.tags.clone();
|
195 |
} catch (CloneNotSupportedException ex) { |
196 |
|
197 |
} |
198 |
} |
199 |
|
200 |
protected DefaultFeatureAttributeDescriptor getCopyAttributeDescriptor(DefaultFeatureAttributeDescriptor src) {
|
201 |
DefaultFeatureAttributeDescriptor copy = new DefaultFeatureAttributeDescriptor(src);
|
202 |
copy.setFeatureType(this);
|
203 |
return copy;
|
204 |
} |
205 |
|
206 |
@Override
|
207 |
public String getId() { |
208 |
return this.id; |
209 |
} |
210 |
|
211 |
@Override
|
212 |
public Object get(String name) { |
213 |
FeatureAttributeDescriptor attr; |
214 |
Iterator iter = this.iterator(); |
215 |
while (iter.hasNext()) {
|
216 |
attr = (FeatureAttributeDescriptor) iter.next(); |
217 |
if (attr.getName().equalsIgnoreCase(name)) {
|
218 |
return attr;
|
219 |
} |
220 |
} |
221 |
return null; |
222 |
} |
223 |
|
224 |
@Override
|
225 |
public FeatureAttributeDescriptor getAttributeDescriptor(String name) { |
226 |
FeatureAttributeDescriptor attr; |
227 |
Iterator iter = this.iterator(); |
228 |
while (iter.hasNext()) {
|
229 |
attr = (FeatureAttributeDescriptor) iter.next(); |
230 |
if (attr.getName().equalsIgnoreCase(name)) {
|
231 |
return attr;
|
232 |
} |
233 |
} |
234 |
return null; |
235 |
} |
236 |
|
237 |
@Override
|
238 |
public FeatureAttributeDescriptor getAttributeDescriptor(int index) { |
239 |
return (FeatureAttributeDescriptor) super.get(index); |
240 |
} |
241 |
|
242 |
@Override
|
243 |
public String getAttributeName(int index) { |
244 |
try {
|
245 |
return super.get(index).getName(); |
246 |
} catch(Exception ex) { |
247 |
return null; |
248 |
} |
249 |
} |
250 |
|
251 |
@Override
|
252 |
public FeatureType getCopy() {
|
253 |
return new DefaultFeatureType(this); |
254 |
} |
255 |
|
256 |
@Override
|
257 |
public Object clone() { |
258 |
return this.getCopy(); |
259 |
} |
260 |
|
261 |
@Override
|
262 |
public int getDefaultGeometryAttributeIndex() { |
263 |
return this.defaultGeometryAttributeIndex; |
264 |
} |
265 |
|
266 |
@Override
|
267 |
public String getDefaultGeometryAttributeName() { |
268 |
return this.defaultGeometryAttributeName; |
269 |
} |
270 |
|
271 |
@Override
|
272 |
public int getDefaultTimeAttributeIndex() { |
273 |
return this.defaultTimeAttributeIndex; |
274 |
} |
275 |
|
276 |
@Override
|
277 |
public String getDefaultTimeAttributeName() { |
278 |
return this.defaultTimeAttributeName; |
279 |
} |
280 |
|
281 |
@Override
|
282 |
public EditableFeatureType getEditable() {
|
283 |
return new DefaultEditableFeatureType(this); |
284 |
} |
285 |
|
286 |
@Override
|
287 |
public int getIndex(String name) { |
288 |
FeatureAttributeDescriptor attr; |
289 |
Iterator iter = this.iterator(); |
290 |
while (iter.hasNext()) {
|
291 |
attr = (FeatureAttributeDescriptor) iter.next(); |
292 |
if (attr.getName().equalsIgnoreCase(name)) {
|
293 |
return attr.getIndex();
|
294 |
} |
295 |
} |
296 |
return -1; |
297 |
} |
298 |
|
299 |
@Override
|
300 |
public FeatureRules getRules() {
|
301 |
return this.rules; |
302 |
} |
303 |
|
304 |
@Override
|
305 |
public boolean hasEvaluators() { |
306 |
return this.hasEvaluators; |
307 |
} |
308 |
|
309 |
public boolean hasEmulators() { |
310 |
return this.hasEmulators; |
311 |
} |
312 |
|
313 |
public boolean hasRequiredFields() { |
314 |
return this.requiredFields; |
315 |
} |
316 |
|
317 |
@Override
|
318 |
public List getSRSs() { |
319 |
if (this.srsList == null) { |
320 |
ArrayList tmp = new ArrayList(); |
321 |
Iterator iter = iterator();
|
322 |
Iterator tmpIter;
|
323 |
boolean allreadyHave;
|
324 |
IProjection tmpSRS; |
325 |
FeatureAttributeDescriptor attr; |
326 |
while (iter.hasNext()) {
|
327 |
attr = (FeatureAttributeDescriptor) iter.next(); |
328 |
if (attr.getDataType().getType() == DataTypes.GEOMETRY
|
329 |
&& attr.getSRS() != null) {
|
330 |
allreadyHave = false;
|
331 |
tmpIter = tmp.iterator(); |
332 |
while (tmpIter.hasNext()) {
|
333 |
tmpSRS = (IProjection) tmpIter.next(); |
334 |
if (tmpSRS.getAbrev().equals(attr.getSRS().getAbrev())) {
|
335 |
allreadyHave = true;
|
336 |
break;
|
337 |
} |
338 |
} |
339 |
if (!allreadyHave) {
|
340 |
tmp.add(attr.getSRS()); |
341 |
} |
342 |
} |
343 |
} |
344 |
this.srsList = Collections.unmodifiableList(tmp); |
345 |
} |
346 |
return this.srsList; |
347 |
} |
348 |
|
349 |
@Override
|
350 |
public IProjection getDefaultSRS() {
|
351 |
if (this.getDefaultGeometryAttributeIndex() < 0) { |
352 |
return null; |
353 |
} |
354 |
return this.getAttributeDescriptor( |
355 |
this.getDefaultGeometryAttributeIndex()).getSRS();
|
356 |
} |
357 |
|
358 |
public void validateFeature(Feature feature, int mode) throws DataException { |
359 |
DefaultFeatureRules rules = (DefaultFeatureRules) this.getRules();
|
360 |
rules.validate(feature, mode); |
361 |
} |
362 |
|
363 |
public FeatureType getSubtype() throws DataException { |
364 |
return new SubtypeFeatureType(this, null, null, true); |
365 |
} |
366 |
|
367 |
public FeatureType getSubtype(String[] names) throws DataException { |
368 |
return this.getSubtype(names, null, true); |
369 |
} |
370 |
|
371 |
public FeatureType getSubtype(String[] names, String[] constantsNames) throws DataException { |
372 |
return this.getSubtype(names, constantsNames, true); |
373 |
} |
374 |
|
375 |
public FeatureType getSubtype(String[] names, String[] constantsNames, boolean includePk) throws DataException { |
376 |
if (ArrayUtils.isEmpty(names) && ArrayUtils.isEmpty(constantsNames)) {
|
377 |
return (FeatureType) this.clone(); |
378 |
} |
379 |
return new SubtypeFeatureType(this, names, constantsNames,includePk); |
380 |
} |
381 |
|
382 |
public boolean isSubtypeOf(FeatureType featureType) { |
383 |
return false; |
384 |
} |
385 |
|
386 |
@Override
|
387 |
public List<FeatureAttributeDescriptor> toList() { |
388 |
return Collections.unmodifiableList(this); |
389 |
} |
390 |
|
391 |
@Override
|
392 |
public Tags getTags() {
|
393 |
return this.tags; |
394 |
} |
395 |
|
396 |
@Override
|
397 |
public String getLabel() { |
398 |
return this.label; |
399 |
} |
400 |
|
401 |
@Override
|
402 |
public void setLabel(String label) { |
403 |
this.label = label;
|
404 |
} |
405 |
|
406 |
@Override
|
407 |
public DynField addDynField(String name, int type) { |
408 |
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
409 |
} |
410 |
|
411 |
@Override
|
412 |
public FeatureExtraColumns getExtraColumns() {
|
413 |
return extraColumn;
|
414 |
} |
415 |
|
416 |
public void setExtraColumn(FeatureExtraColumns extraColumn) { //List<FeatureAttributeDescriptor> descriptors) { |
417 |
this.extraColumn = extraColumn;
|
418 |
} |
419 |
|
420 |
class SubtypeFeatureType extends DefaultFeatureType { |
421 |
|
422 |
/**
|
423 |
*
|
424 |
*/
|
425 |
private static final long serialVersionUID = 6913732960073922540L; |
426 |
WeakReference parent;
|
427 |
|
428 |
SubtypeFeatureType(DefaultFeatureType parent, String[] names, String[] constantsNames, boolean includePk) |
429 |
throws DataException {
|
430 |
super(parent, false); |
431 |
DefaultFeatureAttributeDescriptor attrcopy; |
432 |
Set<String> attrnames = new LinkedHashSet<>(); |
433 |
Set<String> requiredAttrnames = new HashSet<>(); |
434 |
|
435 |
if (ArrayUtils.isEmpty(names)) {
|
436 |
for (FeatureAttributeDescriptor attrdesc : parent) {
|
437 |
attrnames.add(attrdesc.getName().toLowerCase()); |
438 |
} |
439 |
} else {
|
440 |
for (String name : names) { |
441 |
name = name.toLowerCase(); |
442 |
attrnames.add(name); |
443 |
requiredAttrnames.add(name); |
444 |
} |
445 |
} |
446 |
// Add required fields for emulated fields
|
447 |
if (parent.hasEmulators) {
|
448 |
// Ojo, este bucle falla cuando hay un campo calculado que depende
|
449 |
// de otro campo calculado.
|
450 |
for (FeatureAttributeDescriptor attrdesc : parent) {
|
451 |
FeatureAttributeEmulator emulator = attrdesc.getFeatureAttributeEmulator(); |
452 |
if (emulator != null && attrnames.contains(attrdesc.getName().toLowerCase())) { |
453 |
String theNames[] = emulator.getRequiredFieldNames(); |
454 |
if (names != null) { |
455 |
for (String name : theNames) { |
456 |
name = name.toLowerCase(); |
457 |
attrnames.add(name); |
458 |
requiredAttrnames.add(name); |
459 |
} |
460 |
} |
461 |
} |
462 |
} |
463 |
} |
464 |
// Add missing pk fiels
|
465 |
if (includePk && !parent.hasOID()) {
|
466 |
for (FeatureAttributeDescriptor attrdesc : parent) {
|
467 |
if (attrdesc.isPrimaryKey()) {
|
468 |
String name = attrdesc.getName().toLowerCase();
|
469 |
attrnames.add(name); |
470 |
requiredAttrnames.add(name); |
471 |
} |
472 |
} |
473 |
} |
474 |
|
475 |
// Copy attributes
|
476 |
int i = 0; |
477 |
for (String name : attrnames) { |
478 |
DefaultFeatureAttributeDescriptor attr = (DefaultFeatureAttributeDescriptor) parent.get(name); |
479 |
if (attr == null) { |
480 |
throw new SubtypeFeatureTypeNameException(name, parent.getId()); |
481 |
} |
482 |
attrcopy = new DefaultFeatureAttributeDescriptor(attr);
|
483 |
this.add(attrcopy);
|
484 |
attrcopy.index = i++; |
485 |
} |
486 |
|
487 |
// Set the constants attributes.
|
488 |
if (!ArrayUtils.isEmpty(constantsNames)) {
|
489 |
for (String name : constantsNames) { |
490 |
if (!requiredAttrnames.contains(name.toLowerCase())) {
|
491 |
DefaultFeatureAttributeDescriptor attr = (DefaultFeatureAttributeDescriptor) this.get(name);
|
492 |
attr.setConstantValue(true);
|
493 |
} |
494 |
} |
495 |
} |
496 |
|
497 |
this.defaultGeometryAttributeIndex = this.getIndex(this.defaultGeometryAttributeName); |
498 |
if (this.defaultGeometryAttributeIndex < 0) { |
499 |
this.defaultGeometryAttributeName = null; |
500 |
} |
501 |
this.defaultTimeAttributeIndex = this.getIndex(this.defaultTimeAttributeName); |
502 |
if (this.defaultTimeAttributeIndex < 0) { |
503 |
this.defaultTimeAttributeName = null; |
504 |
} |
505 |
this.parent = new WeakReference(parent); |
506 |
} |
507 |
|
508 |
public FeatureType getSubtype(String[] names, boolean includePk) throws DataException { |
509 |
return new SubtypeFeatureType((DefaultFeatureType) this.parent |
510 |
.get(), names, null, includePk);
|
511 |
} |
512 |
|
513 |
public boolean isSubtypeOf(FeatureType featureType) { |
514 |
if (featureType == null) { |
515 |
return false; |
516 |
} |
517 |
FeatureType parent = (FeatureType) this.parent.get();
|
518 |
return featureType.equals(parent);
|
519 |
} |
520 |
|
521 |
public EditableFeatureType getEditable() {
|
522 |
throw new UnsupportedOperationException(); |
523 |
} |
524 |
} |
525 |
|
526 |
public class SubtypeFeatureTypeNameException extends DataException { |
527 |
|
528 |
/**
|
529 |
*
|
530 |
*/
|
531 |
private static final long serialVersionUID = -4414242486723260101L; |
532 |
private final static String MESSAGE_FORMAT = "Attribute name '%(name)' not found in type (%(type))."; |
533 |
private final static String MESSAGE_KEY = "_SubtypeFeatureTypeNameException"; |
534 |
|
535 |
public SubtypeFeatureTypeNameException(String name, String type) { |
536 |
super(MESSAGE_FORMAT, MESSAGE_KEY, serialVersionUID);
|
537 |
setValue("name", name);
|
538 |
setValue("type", type);
|
539 |
} |
540 |
} |
541 |
|
542 |
public boolean hasOID() { |
543 |
return hasOID;
|
544 |
} |
545 |
|
546 |
@Override
|
547 |
public String toString() { |
548 |
StringBuffer s = new StringBuffer(); |
549 |
s.append(this.getId());
|
550 |
s.append(":[");
|
551 |
String attName;
|
552 |
for (int i = 0; i < size(); i++) { |
553 |
attName = ((FeatureAttributeDescriptor) get(i)).getName().toString(); |
554 |
s.append(attName); |
555 |
if (i < size() - 1) { |
556 |
s.append(',');
|
557 |
} |
558 |
} |
559 |
s.append(']');
|
560 |
return s.toString();
|
561 |
} |
562 |
|
563 |
@Override
|
564 |
public Iterator<FeatureAttributeDescriptor> iterator() { |
565 |
return getIterator(super.iterator()); |
566 |
} |
567 |
|
568 |
protected Iterator getIterator(Iterator iter) { |
569 |
return new DelegatedIterator(iter); |
570 |
} |
571 |
|
572 |
protected class DelegatedIterator implements Iterator { |
573 |
|
574 |
protected Iterator iterator; |
575 |
|
576 |
public DelegatedIterator(Iterator iter) { |
577 |
this.iterator = iter;
|
578 |
} |
579 |
|
580 |
@Override
|
581 |
public boolean hasNext() { |
582 |
return iterator.hasNext();
|
583 |
} |
584 |
|
585 |
@Override
|
586 |
public Object next() { |
587 |
return iterator.next();
|
588 |
} |
589 |
|
590 |
@Override
|
591 |
public void remove() { |
592 |
throw new UnsupportedOperationException(); |
593 |
} |
594 |
|
595 |
} |
596 |
|
597 |
@Override
|
598 |
public boolean allowAutomaticValues() { |
599 |
return this.allowAtomaticValues; |
600 |
} |
601 |
|
602 |
@Override
|
603 |
public FeatureAttributeDescriptor[] getAttributeDescriptors() { |
604 |
return (FeatureAttributeDescriptor[]) super |
605 |
.toArray(new FeatureAttributeDescriptor[super.size()]); |
606 |
} |
607 |
|
608 |
@Override
|
609 |
public boolean hasPrimaryKey() { |
610 |
if( pk!=null ) { |
611 |
return pk.length>0; |
612 |
} |
613 |
for (FeatureAttributeDescriptor attr : this) { |
614 |
if( attr.isPrimaryKey() ) {
|
615 |
return true; |
616 |
} |
617 |
} |
618 |
return false; |
619 |
} |
620 |
|
621 |
@Override
|
622 |
public boolean supportReferences() { |
623 |
return this.hasOID() || this.hasPrimaryKey(); |
624 |
} |
625 |
|
626 |
@Override
|
627 |
public FeatureAttributeDescriptor[] getPrimaryKey() { |
628 |
if (pk == null) { |
629 |
List pks = new ArrayList(); |
630 |
Iterator iter = super.iterator(); |
631 |
FeatureAttributeDescriptor attr; |
632 |
while (iter.hasNext()) {
|
633 |
attr = (FeatureAttributeDescriptor) iter.next(); |
634 |
if (attr.isPrimaryKey()) {
|
635 |
pks.add(attr); |
636 |
} |
637 |
} |
638 |
if (pks.isEmpty()) {
|
639 |
pk = new FeatureAttributeDescriptor[0]; |
640 |
} else {
|
641 |
pk = (FeatureAttributeDescriptor[]) pks.toArray(new FeatureAttributeDescriptor[pks.size()]); |
642 |
} |
643 |
} |
644 |
return pk;
|
645 |
} |
646 |
|
647 |
public FeatureAttributeDescriptor getDefaultGeometryAttribute() {
|
648 |
if (this.defaultGeometryAttributeIndex < 0) { |
649 |
return null; |
650 |
} |
651 |
return (FeatureAttributeDescriptor) super |
652 |
.get(this.defaultGeometryAttributeIndex);
|
653 |
} |
654 |
|
655 |
@Override
|
656 |
public boolean equals(Object o) { |
657 |
if (this == o) { |
658 |
return true; |
659 |
} |
660 |
if (!(o instanceof DefaultFeatureType)) { |
661 |
return false; |
662 |
} |
663 |
DefaultFeatureType other = (DefaultFeatureType) o; |
664 |
if (!this.id.equals(other.id)) { |
665 |
return false; |
666 |
} |
667 |
if (this.size() != other.size()) { |
668 |
return false; |
669 |
} |
670 |
FeatureAttributeDescriptor attr, attrOther; |
671 |
Iterator iter, iterOther;
|
672 |
iter = this.iterator();
|
673 |
iterOther = other.iterator(); |
674 |
while (iter.hasNext()) {
|
675 |
attr = (FeatureAttributeDescriptor) iter.next(); |
676 |
attrOther = (FeatureAttributeDescriptor) iterOther.next(); |
677 |
if (!attr.equals(attrOther)) {
|
678 |
return false; |
679 |
} |
680 |
} |
681 |
|
682 |
if (!StringUtils.equals(defaultGeometryAttributeName, other.defaultGeometryAttributeName)) {
|
683 |
return false; |
684 |
} |
685 |
if (!StringUtils.equals(defaultTimeAttributeName, other.defaultTimeAttributeName)) {
|
686 |
return false; |
687 |
} |
688 |
return true; |
689 |
|
690 |
} |
691 |
|
692 |
/**
|
693 |
* Start of DynClass interface implementation READONLY
|
694 |
*/
|
695 |
@Override
|
696 |
public DynField addDynField(String name) { |
697 |
throw new UnsupportedOperationException(); |
698 |
} |
699 |
|
700 |
@Override
|
701 |
public DynField getDeclaredDynField(String name) { |
702 |
return (DynField) getAttributeDescriptor(name);
|
703 |
} |
704 |
|
705 |
@Override
|
706 |
public DynField[] getDeclaredDynFields() { |
707 |
return (DynField[]) getAttributeDescriptors(); |
708 |
} |
709 |
|
710 |
@Override
|
711 |
public String getDescription() { |
712 |
return this.description; |
713 |
} |
714 |
|
715 |
@Override
|
716 |
public DynField getDynField(String name) { |
717 |
return (DynField) getAttributeDescriptor(name);
|
718 |
} |
719 |
|
720 |
@Override
|
721 |
public DynField[] getDynFields() { |
722 |
return (DynField[]) getAttributeDescriptors(); |
723 |
} |
724 |
|
725 |
@Override
|
726 |
public String getName() { |
727 |
return this.id + "_" + internalID; |
728 |
} |
729 |
|
730 |
@Override
|
731 |
public void removeDynField(String name) { |
732 |
throw new UnsupportedOperationException(); |
733 |
|
734 |
} |
735 |
|
736 |
@Override
|
737 |
public void addDynMethod(DynMethod dynMethod) { |
738 |
throw new UnsupportedOperationException(); |
739 |
|
740 |
} |
741 |
|
742 |
public void extend(DynClass dynClass) { |
743 |
throw new UnsupportedOperationException(); |
744 |
|
745 |
} |
746 |
|
747 |
@Override
|
748 |
public void extend(String dynClassName) { |
749 |
throw new UnsupportedOperationException(); |
750 |
|
751 |
} |
752 |
|
753 |
@Override
|
754 |
public void extend(String namespace, String dynClassName) { |
755 |
throw new UnsupportedOperationException(); |
756 |
|
757 |
} |
758 |
|
759 |
@Override
|
760 |
public DynMethod getDeclaredDynMethod(String name) |
761 |
throws DynMethodException {
|
762 |
return null; |
763 |
} |
764 |
|
765 |
@Override
|
766 |
public DynMethod[] getDeclaredDynMethods() throws DynMethodException { |
767 |
return null; |
768 |
} |
769 |
|
770 |
@Override
|
771 |
public DynMethod getDynMethod(String name) throws DynMethodException { |
772 |
return null; |
773 |
} |
774 |
|
775 |
@Override
|
776 |
public DynMethod getDynMethod(int code) throws DynMethodException { |
777 |
return null; |
778 |
} |
779 |
|
780 |
@Override
|
781 |
public DynMethod[] getDynMethods() throws DynMethodException { |
782 |
return null; |
783 |
} |
784 |
|
785 |
@Override
|
786 |
public DynClass[] getSuperDynClasses() { |
787 |
return null; |
788 |
} |
789 |
|
790 |
@Override
|
791 |
public boolean isInstance(DynObject dynObject) { |
792 |
if (dynObject.getDynClass().getName() == getName()) {
|
793 |
return true; |
794 |
} |
795 |
return false; |
796 |
} |
797 |
|
798 |
@Override
|
799 |
public DynObject newInstance() {
|
800 |
|
801 |
throw new UnsupportedOperationException(); |
802 |
} |
803 |
|
804 |
@Override
|
805 |
public void removeDynMethod(String name) { |
806 |
throw new UnsupportedOperationException(); |
807 |
|
808 |
} |
809 |
|
810 |
@Override
|
811 |
public DynField addDynFieldChoice(String name, int type, |
812 |
Object defaultValue, DynObjectValueItem[] values, |
813 |
boolean mandatory, boolean persistent) { |
814 |
throw new UnsupportedOperationException(); |
815 |
} |
816 |
|
817 |
@Override
|
818 |
public DynField addDynFieldRange(String name, int type, |
819 |
Object defaultValue, Object min, Object max, boolean mandatory, |
820 |
boolean persistent) {
|
821 |
throw new UnsupportedOperationException(); |
822 |
} |
823 |
|
824 |
@Override
|
825 |
public DynField addDynFieldSingle(String name, int type, |
826 |
Object defaultValue, boolean mandatory, boolean persistent) { |
827 |
throw new UnsupportedOperationException(); |
828 |
} |
829 |
|
830 |
@Override
|
831 |
public void validate(DynObject object) throws DynObjectValidateException { |
832 |
//FIXME: not sure it's the correct code
|
833 |
if (object instanceof Feature) { |
834 |
Feature fea = (Feature) object; |
835 |
if (fea.getType().equals(this)) { |
836 |
return;
|
837 |
} |
838 |
} |
839 |
throw new DynObjectValidateException(this.id); |
840 |
} |
841 |
|
842 |
@Override
|
843 |
public DynField addDynFieldLong(String name) { |
844 |
throw new UnsupportedOperationException(); |
845 |
} |
846 |
|
847 |
@Override
|
848 |
public DynField addDynFieldChoice(String name, int type, |
849 |
Object defaultValue, DynObjectValueItem[] values) { |
850 |
throw new UnsupportedOperationException(); |
851 |
} |
852 |
|
853 |
@Override
|
854 |
public DynField addDynFieldRange(String name, int type, |
855 |
Object defaultValue, Object min, Object max) { |
856 |
throw new UnsupportedOperationException(); |
857 |
} |
858 |
|
859 |
@Override
|
860 |
public DynField addDynFieldSingle(String name, int type, Object defaultValue) { |
861 |
throw new UnsupportedOperationException(); |
862 |
} |
863 |
|
864 |
@Override
|
865 |
public DynField addDynFieldString(String name) { |
866 |
throw new UnsupportedOperationException(); |
867 |
} |
868 |
|
869 |
@Override
|
870 |
public DynField addDynFieldInt(String name) { |
871 |
throw new UnsupportedOperationException(); |
872 |
} |
873 |
|
874 |
@Override
|
875 |
public DynField addDynFieldDouble(String name) { |
876 |
throw new UnsupportedOperationException(); |
877 |
} |
878 |
|
879 |
@Override
|
880 |
public DynField addDynFieldFloat(String name) { |
881 |
throw new UnsupportedOperationException(); |
882 |
} |
883 |
|
884 |
public DynField addDynFieldBoolean(String name) { |
885 |
throw new UnsupportedOperationException(); |
886 |
} |
887 |
|
888 |
@Override
|
889 |
public DynField addDynFieldList(String name) { |
890 |
throw new UnsupportedOperationException(); |
891 |
} |
892 |
|
893 |
@Override
|
894 |
public DynField addDynFieldMap(String name) { |
895 |
throw new UnsupportedOperationException(); |
896 |
} |
897 |
|
898 |
@Override
|
899 |
public DynField addDynFieldObject(String name) { |
900 |
throw new UnsupportedOperationException(); |
901 |
} |
902 |
|
903 |
@Override
|
904 |
public DynField addDynFieldSet(String name) { |
905 |
throw new UnsupportedOperationException(); |
906 |
} |
907 |
|
908 |
@Override
|
909 |
public DynField addDynFieldArray(String name) { |
910 |
throw new UnsupportedOperationException(); |
911 |
} |
912 |
|
913 |
@Override
|
914 |
public DynField addDynFieldDate(String name) { |
915 |
throw new UnsupportedOperationException(); |
916 |
} |
917 |
|
918 |
@Override
|
919 |
public void extend(DynStruct struct) { |
920 |
throw new UnsupportedOperationException(); |
921 |
} |
922 |
|
923 |
@Override
|
924 |
public String getFullName() { |
925 |
// TODO: usar el DynClassName
|
926 |
return this.id; |
927 |
} |
928 |
|
929 |
@Override
|
930 |
public String getNamespace() { |
931 |
return "DALFeature"; |
932 |
} |
933 |
|
934 |
@Override
|
935 |
public DynStruct[] getSuperDynStructs() { |
936 |
return null; |
937 |
} |
938 |
|
939 |
@Override
|
940 |
public void setDescription(String description) { |
941 |
this.description = description;
|
942 |
} |
943 |
|
944 |
@Override
|
945 |
public void setNamespace(String namespace) { |
946 |
throw new UnsupportedOperationException(); |
947 |
} |
948 |
|
949 |
@Override
|
950 |
public DynField addDynFieldFile(String name) { |
951 |
throw new UnsupportedOperationException(); |
952 |
} |
953 |
|
954 |
@Override
|
955 |
public DynField addDynFieldFolder(String name) { |
956 |
throw new UnsupportedOperationException(); |
957 |
} |
958 |
|
959 |
@Override
|
960 |
public DynField addDynFieldURL(String name) { |
961 |
throw new UnsupportedOperationException(); |
962 |
} |
963 |
|
964 |
@Override
|
965 |
public DynField addDynFieldURI(String name) { |
966 |
throw new UnsupportedOperationException(); |
967 |
} |
968 |
|
969 |
@Override
|
970 |
public boolean isExtendable(DynStruct dynStruct) { |
971 |
return false; |
972 |
} |
973 |
|
974 |
public void extend(DynStruct[] structs) { |
975 |
// TODO Auto-generated method stub
|
976 |
|
977 |
} |
978 |
|
979 |
@Override
|
980 |
public void remove(DynStruct superDynStruct) { |
981 |
// TODO Auto-generated method stub
|
982 |
|
983 |
} |
984 |
|
985 |
public void removeAll(DynStruct[] superDynStruct) { |
986 |
// TODO Auto-generated method stub
|
987 |
|
988 |
} |
989 |
|
990 |
@Override
|
991 |
public FeatureAttributeDescriptor getDefaultTimeAttribute() {
|
992 |
if (this.defaultTimeAttributeIndex < 0) { |
993 |
return null; |
994 |
} |
995 |
return (FeatureAttributeDescriptor) super |
996 |
.get(this.defaultTimeAttributeIndex);
|
997 |
} |
998 |
|
999 |
public void setDefaultTimeAttributeName(String name) { |
1000 |
if (name == null || name.length() == 0) { |
1001 |
this.defaultTimeAttributeIndex = -1; |
1002 |
return;
|
1003 |
} |
1004 |
DefaultFeatureAttributeDescriptor attr = (DefaultFeatureAttributeDescriptor) this.get(name);
|
1005 |
if (attr == null) { |
1006 |
throw new IllegalArgumentException("Attribute '" + name + "' not found."); |
1007 |
} |
1008 |
if (attr.getIndex() < 0) { |
1009 |
fixAll(); |
1010 |
} |
1011 |
this.defaultTimeAttributeIndex = attr.getIndex();
|
1012 |
} |
1013 |
|
1014 |
protected void fixAll() { |
1015 |
int i = 0; |
1016 |
Iterator iter = super.iterator(); |
1017 |
DefaultFeatureAttributeDescriptor attr; |
1018 |
|
1019 |
while (iter.hasNext()) {
|
1020 |
attr = (DefaultFeatureAttributeDescriptor) iter.next(); |
1021 |
if (attr.getOder() < 1) { |
1022 |
attr.setOrder(i * 10);
|
1023 |
} |
1024 |
attr.setIndex(i++); |
1025 |
attr.fixAll(); |
1026 |
if (attr.getEvaluator() != null) { |
1027 |
this.hasEvaluators = true; |
1028 |
} |
1029 |
if (attr.getFeatureAttributeEmulator() != null) { |
1030 |
this.hasEmulators = true; |
1031 |
String[] x = attr.getFeatureAttributeEmulator().getRequiredFieldNames(); |
1032 |
if (!ArrayUtils.isEmpty(x)) {
|
1033 |
this.requiredFields = true; |
1034 |
} |
1035 |
} |
1036 |
switch (attr.getType()) {
|
1037 |
case DataTypes.GEOMETRY:
|
1038 |
if (this.defaultGeometryAttributeName == null) { |
1039 |
this.defaultGeometryAttributeName = attr.getName();
|
1040 |
} |
1041 |
break;
|
1042 |
case DataTypes.INSTANT:
|
1043 |
case DataTypes.INTERVAL:
|
1044 |
case DataTypes.DATE:
|
1045 |
if (this.defaultTimeAttributeName == null && attr.isTime()) { |
1046 |
this.defaultTimeAttributeName = attr.getName();
|
1047 |
} |
1048 |
break;
|
1049 |
} |
1050 |
} |
1051 |
if (this.defaultGeometryAttributeName != null) { |
1052 |
this.defaultGeometryAttributeIndex = this.getIndex(this.defaultGeometryAttributeName); |
1053 |
} |
1054 |
if (this.defaultTimeAttributeName != null) { |
1055 |
this.defaultTimeAttributeIndex = this.getIndex(this.defaultTimeAttributeName); |
1056 |
} |
1057 |
this.internalID = Long.toHexString(this.getCRC()); |
1058 |
|
1059 |
} |
1060 |
|
1061 |
protected long getCRC() { |
1062 |
StringBuffer buffer = new StringBuffer(); |
1063 |
for (int i = 0; i < this.size(); i++) { |
1064 |
FeatureAttributeDescriptor x = this.getAttributeDescriptor(i);
|
1065 |
buffer.append(x.getName()); |
1066 |
buffer.append(x.getDataTypeName()); |
1067 |
buffer.append(x.getSize()); |
1068 |
} |
1069 |
CRC32 crc = new CRC32(); |
1070 |
byte[] data = buffer.toString().getBytes(); |
1071 |
crc.update(data); |
1072 |
return crc.getValue();
|
1073 |
} |
1074 |
|
1075 |
@Override
|
1076 |
public FeatureStore getStore() {
|
1077 |
if (this.storeRef == null) { |
1078 |
return null; |
1079 |
} |
1080 |
return (FeatureStore) this.storeRef.get(); |
1081 |
} |
1082 |
|
1083 |
public void setStore(FeatureStore store) { |
1084 |
if (store == null) { |
1085 |
this.storeRef = null; |
1086 |
} else {
|
1087 |
this.storeRef = new WeakReference(store); |
1088 |
} |
1089 |
} |
1090 |
|
1091 |
@Override
|
1092 |
public List<FeatureAttributeDescriptor> getFilteredAttributes( |
1093 |
Predicate<FeatureAttributeDescriptor> filter,
|
1094 |
int max
|
1095 |
) { |
1096 |
List<FeatureAttributeDescriptor> attrs = new ArrayList<>(); |
1097 |
for (FeatureAttributeDescriptor attribute : this) { |
1098 |
if (filter.test(attribute)) {
|
1099 |
attrs.add(attribute); |
1100 |
} |
1101 |
} |
1102 |
return attrs;
|
1103 |
} |
1104 |
|
1105 |
@Override
|
1106 |
public List<FeatureAttributeDescriptor> getRecentUseds() { |
1107 |
return RECENTS_USEDS.getAttributes(this); |
1108 |
} |
1109 |
|
1110 |
@Override
|
1111 |
public void loadFromState(PersistentState state) |
1112 |
throws PersistenceException {
|
1113 |
|
1114 |
// FIXME: rules
|
1115 |
hasEvaluators = state.getBoolean("hasEvaluators");
|
1116 |
hasEmulators = state.getBoolean("hasEmulators");
|
1117 |
defaultGeometryAttributeName = state.getString("defaultGeometryAttributeName");
|
1118 |
defaultTimeAttributeName = state.getString("defaultTimeAttributeName");
|
1119 |
defaultGeometryAttributeIndex = state.getInt("defaultGeometryAttributeIndex");
|
1120 |
defaultTimeAttributeIndex = state.getInt("defaultTimeAttributeIndex");
|
1121 |
id = state.getString("id");
|
1122 |
hasOID = state.getBoolean("hasOID");
|
1123 |
allowAtomaticValues = state.getBoolean("allowAtomaticValues");
|
1124 |
|
1125 |
requiredFields = state.getBoolean("requiredFields");
|
1126 |
internalID = state.getString("internalID");
|
1127 |
tags = (Tags) state.get("tags");
|
1128 |
if( tags == null ) { |
1129 |
this.tags = new DefaultTags(); |
1130 |
} |
1131 |
|
1132 |
List<FeatureAttributeDescriptor> elements = state.getList("elements"); |
1133 |
for (FeatureAttributeDescriptor element : elements) {
|
1134 |
((DefaultFeatureAttributeDescriptor) element).setFeatureType(this);
|
1135 |
super.add(element);
|
1136 |
} |
1137 |
this.pk = null; |
1138 |
this.fixAll();
|
1139 |
} |
1140 |
|
1141 |
@Override
|
1142 |
public void saveToState(PersistentState state) throws PersistenceException { |
1143 |
|
1144 |
// FIXME: rules
|
1145 |
state.set("hasEvaluators", hasEvaluators);
|
1146 |
state.set("hasEmulators", hasEmulators);
|
1147 |
state.set("defaultGeometryAttributeName", defaultGeometryAttributeName);
|
1148 |
state.set("defaultTimeAttributeName", defaultTimeAttributeName);
|
1149 |
state.set("defaultGeometryAttributeIndex", defaultGeometryAttributeIndex);
|
1150 |
state.set("defaultTimeAttributeIndex", defaultTimeAttributeIndex);
|
1151 |
state.set("id", id);
|
1152 |
state.set("hasOID", hasOID);
|
1153 |
state.set("allowAtomaticValues", allowAtomaticValues);
|
1154 |
|
1155 |
state.set("requiredFields", requiredFields);
|
1156 |
state.set("internalID", internalID);
|
1157 |
|
1158 |
List<FeatureAttributeDescriptor> elements = new ArrayList<>(); |
1159 |
elements.addAll(this);
|
1160 |
state.set("elements", elements);
|
1161 |
state.set("tags", tags);
|
1162 |
|
1163 |
} |
1164 |
|
1165 |
private static final String FEATTYPE_PERSISTENCE_DEFINITION_NAME = "FeatureType"; |
1166 |
|
1167 |
public static void registerPersistenceDefinition() { |
1168 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
1169 |
|
1170 |
if (manager.getDefinition(FEATTYPE_PERSISTENCE_DEFINITION_NAME)
|
1171 |
== null) {
|
1172 |
DynStruct definition = manager.addDefinition(DefaultFeatureType.class, |
1173 |
FEATTYPE_PERSISTENCE_DEFINITION_NAME, |
1174 |
FEATTYPE_PERSISTENCE_DEFINITION_NAME |
1175 |
+ " persistent definition",
|
1176 |
null,
|
1177 |
null
|
1178 |
); |
1179 |
// definition.addDynFieldObject("rules");
|
1180 |
definition.addDynFieldBoolean("hasEvaluators");
|
1181 |
definition.addDynFieldBoolean("hasEmulators");
|
1182 |
definition.addDynFieldString("defaultGeometryAttributeName");
|
1183 |
definition.addDynFieldString("defaultTimeAttributeName");
|
1184 |
definition.addDynFieldInt("defaultGeometryAttributeIndex");
|
1185 |
definition.addDynFieldInt("defaultTimeAttributeIndex");
|
1186 |
definition.addDynFieldString("id");
|
1187 |
definition.addDynFieldBoolean("hasOID");
|
1188 |
definition.addDynFieldBoolean("allowAtomaticValues");
|
1189 |
|
1190 |
definition.addDynFieldBoolean("requiredFields");
|
1191 |
definition.addDynFieldString("internalID");
|
1192 |
|
1193 |
definition.addDynFieldList("elements")
|
1194 |
.setClassOfItems(FeatureAttributeDescriptor.class); |
1195 |
|
1196 |
definition.addDynFieldObject("tags")
|
1197 |
.setClassOfValue(Tags.class); |
1198 |
|
1199 |
} |
1200 |
} |
1201 |
|
1202 |
@Override
|
1203 |
public FeatureStore getAsFeatureStore() {
|
1204 |
FeatureStore store = FeatureTypeToStoreProviderAdapter.createFeatureStore(this);
|
1205 |
return store;
|
1206 |
} |
1207 |
|
1208 |
|
1209 |
@Override
|
1210 |
public String getNewFieldName() { |
1211 |
I18nManager i18n = ToolsLocator.getI18nManager(); |
1212 |
String prefix = i18n.getTranslation("_Field"); |
1213 |
String fieldName;
|
1214 |
for (int i = 1; i < 1000; i++) { |
1215 |
fieldName = prefix+i; |
1216 |
if( this.get(fieldName)==null ) { |
1217 |
return fieldName;
|
1218 |
} |
1219 |
} |
1220 |
fieldName = prefix + (new Date()).getTime(); |
1221 |
return fieldName;
|
1222 |
} |
1223 |
|
1224 |
@Override
|
1225 |
public FeatureType getOriginalFeatureType() {
|
1226 |
DefaultFeatureStore store = (DefaultFeatureStore) this.getStore();
|
1227 |
if (store==null) { |
1228 |
return null; |
1229 |
} |
1230 |
return store.getOriginalFeatureType(this); |
1231 |
} |
1232 |
@Override
|
1233 |
public boolean hasOnlyMetadataChanges(FeatureType old) { |
1234 |
if( old == null ) { |
1235 |
throw new NullPointerException(); |
1236 |
} |
1237 |
// Si hay campos nuevos -> false
|
1238 |
for (FeatureAttributeDescriptor attr : this) { |
1239 |
if(!attr.isComputed() && old.getAttributeDescriptor(attr.getName())==null) { |
1240 |
return false; |
1241 |
} |
1242 |
} |
1243 |
|
1244 |
// Si se ha eliminado algun campo -> false
|
1245 |
for (FeatureAttributeDescriptor attr : old) {
|
1246 |
if(!attr.isComputed() && this.getAttributeDescriptor(attr.getName())==null ) { |
1247 |
return false; |
1248 |
} |
1249 |
} |
1250 |
|
1251 |
// No hay campos nuevos ni se ha eliminado ninguno, asi que comparamos
|
1252 |
// los campos uno a uno.
|
1253 |
for (FeatureAttributeDescriptor attr : this) { |
1254 |
FeatureAttributeDescriptor attrold = old.getAttributeDescriptor(attr.getName()); |
1255 |
if(!attr.isComputed() && !attr.hasOnlyMetadataChanges(attrold) ) {
|
1256 |
return false; |
1257 |
} |
1258 |
} |
1259 |
return true; |
1260 |
} |
1261 |
|
1262 |
public void writeAsDALFile(File file) { |
1263 |
try {
|
1264 |
DALFile dalFile = DALFile.getDALFile(); |
1265 |
dalFile.setFeatureType(this);
|
1266 |
if( !dalFile.isEmpty() ) {
|
1267 |
dalFile.write(file); |
1268 |
} |
1269 |
} catch (Exception ex) { |
1270 |
throw new RuntimeException("Can't write as DAL file ("+Objects.toString(file)+").", ex); |
1271 |
} |
1272 |
} |
1273 |
} |