svn-gvsig-desktop / branches / org.gvsig.desktop-cvsgis1 / 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 / DefaultEditableFeature.java @ 45275
History | View | Annotate | Download (19.2 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.math.BigDecimal; |
27 |
import java.time.LocalDate; |
28 |
import java.time.LocalDateTime; |
29 |
import java.time.LocalTime; |
30 |
import java.time.ZoneOffset; |
31 |
import java.time.format.DateTimeFormatter; |
32 |
import java.time.temporal.TemporalAccessor; |
33 |
import java.util.Date; |
34 |
import java.util.Set; |
35 |
import java.util.function.Predicate; |
36 |
import javax.json.JsonNumber; |
37 |
import javax.json.JsonObject; |
38 |
import javax.json.JsonString; |
39 |
import javax.json.JsonValue; |
40 |
import org.gvsig.fmap.dal.DataTypes; |
41 |
|
42 |
import org.gvsig.fmap.dal.feature.EditableFeature; |
43 |
import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor; |
44 |
import org.gvsig.fmap.dal.feature.Feature; |
45 |
import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
46 |
import org.gvsig.fmap.dal.feature.FeatureType; |
47 |
import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
48 |
import org.gvsig.fmap.geom.Geometry; |
49 |
import org.gvsig.fmap.geom.GeometryUtils; |
50 |
import org.gvsig.timesupport.Instant; |
51 |
import org.gvsig.timesupport.Interval; |
52 |
import org.gvsig.fmap.dal.feature.FeatureExtraColumns; |
53 |
import org.gvsig.fmap.geom.type.GeometryType; |
54 |
import org.slf4j.Logger; |
55 |
import org.slf4j.LoggerFactory; |
56 |
|
57 |
public class DefaultEditableFeature extends DefaultFeature implements |
58 |
EditableFeature { |
59 |
|
60 |
private static final Logger LOG = LoggerFactory.getLogger(DefaultEditableFeature.class); |
61 |
|
62 |
private DefaultFeature source;
|
63 |
private boolean updatable; |
64 |
|
65 |
protected DefaultEditableFeature(DefaultFeature feature) {
|
66 |
super(feature);
|
67 |
this.source = feature;
|
68 |
this.updatable = this.source!=null; |
69 |
} |
70 |
|
71 |
protected DefaultEditableFeature(DefaultEditableFeature feature) {
|
72 |
super(feature);
|
73 |
this.source = (DefaultFeature) feature.getSource();
|
74 |
this.updatable = this.source!=null; |
75 |
} |
76 |
|
77 |
public DefaultEditableFeature(DefaultFeatureStore store, FeatureProvider data) {
|
78 |
// Se trata de un editable feature sobre una ya existente
|
79 |
super(store, data);
|
80 |
this.source = null; |
81 |
this.updatable = this.source!=null; |
82 |
} |
83 |
|
84 |
@Override
|
85 |
public Feature getSource() {
|
86 |
return this.source; |
87 |
} |
88 |
|
89 |
@Override
|
90 |
public boolean isUpdatable() { |
91 |
return this.updatable; |
92 |
} |
93 |
|
94 |
@Override
|
95 |
public void setUpdatable(boolean updatable) { |
96 |
this.updatable = updatable;
|
97 |
} |
98 |
|
99 |
@Override
|
100 |
public EditableFeature getEditable() {
|
101 |
return this; |
102 |
} |
103 |
|
104 |
@Override
|
105 |
public Feature getCopy() {
|
106 |
return new DefaultEditableFeature(this); |
107 |
} |
108 |
|
109 |
@Override
|
110 |
public Feature getNotEditableCopy() {
|
111 |
return new DefaultFeature(this); |
112 |
} |
113 |
|
114 |
@Override
|
115 |
public void setDefaultGeometry(Geometry geometry) { |
116 |
FeatureAttributeDescriptor attribute = this.getType()
|
117 |
.getAttributeDescriptor( |
118 |
this.getType().getDefaultGeometryAttributeIndex());
|
119 |
this.set(attribute, geometry);
|
120 |
} |
121 |
|
122 |
public void __setitem__(String name, Object value) { |
123 |
this.set(name, value);
|
124 |
} |
125 |
|
126 |
@Override
|
127 |
public void set(String name, Object value) { |
128 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
129 |
if ( attribute == null ) { |
130 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
131 |
} |
132 |
this.set(attribute, value);
|
133 |
} |
134 |
|
135 |
@Override
|
136 |
public void set(int index, Object value) { |
137 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
138 |
this.set(attribute, value);
|
139 |
} |
140 |
|
141 |
@Override
|
142 |
public void setArray(String name, Object[] value) { |
143 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
144 |
if ( attribute == null ) { |
145 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
146 |
} |
147 |
this.set(attribute, value);
|
148 |
} |
149 |
|
150 |
@Override
|
151 |
public void setArray(int index, Object[] value) { |
152 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
153 |
this.set(attribute, value);
|
154 |
} |
155 |
|
156 |
@Override
|
157 |
public void setBoolean(String name, boolean value) { |
158 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
159 |
if ( attribute == null ) { |
160 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
161 |
} |
162 |
this.set(attribute, Boolean.valueOf(value)); |
163 |
} |
164 |
|
165 |
@Override
|
166 |
public void setBoolean(int index, boolean value) { |
167 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
168 |
this.set(attribute, value);
|
169 |
} |
170 |
|
171 |
@Override
|
172 |
public void setByte(String name, byte value) { |
173 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
174 |
if ( attribute == null ) { |
175 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
176 |
} |
177 |
this.set(attribute, value);
|
178 |
} |
179 |
|
180 |
@Override
|
181 |
public void setByte(int index, byte value) { |
182 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
183 |
this.set(attribute, value);
|
184 |
} |
185 |
|
186 |
@Override
|
187 |
public void setDate(String name, Date value) { |
188 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
189 |
if ( attribute == null ) { |
190 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
191 |
} |
192 |
this.set(attribute, value);
|
193 |
} |
194 |
|
195 |
@Override
|
196 |
public void setDate(int index, Date value) { |
197 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
198 |
this.set(attribute, value);
|
199 |
} |
200 |
|
201 |
@Override
|
202 |
public void setDouble(String name, double value) { |
203 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
204 |
if ( attribute == null ) { |
205 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
206 |
} |
207 |
this.set(attribute, value);
|
208 |
} |
209 |
|
210 |
@Override
|
211 |
public void setDouble(int index, double value) { |
212 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
213 |
this.set(attribute, value);
|
214 |
} |
215 |
|
216 |
@Override
|
217 |
public void setDecimal(String name, BigDecimal value) { |
218 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
219 |
if ( attribute == null ) { |
220 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
221 |
} |
222 |
this.set(attribute, value);
|
223 |
} |
224 |
|
225 |
@Override
|
226 |
public void setDecimal(int index, BigDecimal value) { |
227 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
228 |
this.set(attribute, value);
|
229 |
} |
230 |
|
231 |
@Override
|
232 |
public void setFeature(String name, Feature value) { |
233 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
234 |
if ( attribute == null ) { |
235 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
236 |
} |
237 |
this.set(attribute, value);
|
238 |
} |
239 |
|
240 |
@Override
|
241 |
public void setFeature(int index, Feature value) { |
242 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
243 |
this.set(attribute, value);
|
244 |
} |
245 |
|
246 |
@Override
|
247 |
public void setFloat(String name, float value) { |
248 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
249 |
if ( attribute == null ) { |
250 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
251 |
} |
252 |
this.set(attribute, value);
|
253 |
} |
254 |
|
255 |
@Override
|
256 |
public void setFloat(int index, float value) { |
257 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
258 |
this.set(attribute, value);
|
259 |
} |
260 |
|
261 |
@Override
|
262 |
public void setGeometry(String name, Geometry value) { |
263 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
264 |
if ( attribute == null ) { |
265 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
266 |
} |
267 |
this.set(attribute, value);
|
268 |
} |
269 |
|
270 |
@Override
|
271 |
public void setGeometry(int index, Geometry value) { |
272 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
273 |
this.set(attribute, value);
|
274 |
} |
275 |
|
276 |
@Override
|
277 |
public void setInt(String name, int value) { |
278 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
279 |
if ( attribute == null ) { |
280 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
281 |
} |
282 |
this.set(attribute, value);
|
283 |
} |
284 |
|
285 |
@Override
|
286 |
public void setInt(int index, int value) { |
287 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
288 |
this.set(attribute, value);
|
289 |
} |
290 |
|
291 |
@Override
|
292 |
public void setLong(String name, long value) { |
293 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
294 |
if ( attribute == null ) { |
295 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
296 |
} |
297 |
this.set(attribute, value);
|
298 |
} |
299 |
|
300 |
@Override
|
301 |
public void setLong(int index, long value) { |
302 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
303 |
this.set(attribute, value);
|
304 |
} |
305 |
|
306 |
@Override
|
307 |
public void setString(String name, String value) { |
308 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
309 |
if ( attribute == null ) { |
310 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
311 |
} |
312 |
this.set(attribute, value);
|
313 |
} |
314 |
|
315 |
@Override
|
316 |
public void setString(int index, String value) { |
317 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
318 |
this.set(attribute, value);
|
319 |
} |
320 |
|
321 |
@Override
|
322 |
public void copyFrom(JsonObject values) { |
323 |
this.copyFrom(values, null); |
324 |
} |
325 |
|
326 |
@Override
|
327 |
public void copyFrom(JsonObject values, Predicate<FeatureAttributeDescriptor> filter) { |
328 |
// iterate over the attributes and copy one by one
|
329 |
for (FeatureAttributeDescriptor attr : this.getType()) { |
330 |
if( filter!=null && !filter.test(attr) ) { |
331 |
continue;
|
332 |
} |
333 |
if (attr==null || attr.isAutomatic() || attr.isReadOnly() || attr.isComputed() ) { |
334 |
continue;
|
335 |
} |
336 |
String attrname = attr.getName();
|
337 |
if( !values.containsKey(attrname) ) {
|
338 |
continue;
|
339 |
} |
340 |
Object value;
|
341 |
JsonValue jsonValue = values.get(attrname); |
342 |
try {
|
343 |
switch( jsonValue.getValueType() ) {
|
344 |
case STRING:
|
345 |
String s = ((JsonString)jsonValue).getString();
|
346 |
switch(attr.getType()) {
|
347 |
case DataTypes.GEOMETRY:
|
348 |
value = GeometryUtils.createFrom(s); |
349 |
break;
|
350 |
case DataTypes.TIMESTAMP:
|
351 |
try {
|
352 |
TemporalAccessor x = DateTimeFormatter.ISO_DATE_TIME.parse(s); |
353 |
LocalDateTime date = LocalDateTime.from(x); |
354 |
value = java.sql.Timestamp.valueOf(date); |
355 |
} catch(Exception ex) { |
356 |
value = s; |
357 |
} |
358 |
break;
|
359 |
case DataTypes.DATE:
|
360 |
try {
|
361 |
TemporalAccessor x = DateTimeFormatter.ISO_DATE.parse(s); |
362 |
LocalDate date = LocalDate.from(x); |
363 |
value = java.sql.Date.valueOf(date); |
364 |
} catch(Exception ex) { |
365 |
value = s; |
366 |
} |
367 |
break;
|
368 |
case DataTypes.TIME:
|
369 |
try {
|
370 |
TemporalAccessor x = DateTimeFormatter.ISO_TIME.parse(s); |
371 |
LocalTime date = LocalTime.from(x); |
372 |
value = java.sql.Time.valueOf(date); |
373 |
} catch(Exception ex) { |
374 |
value = s; |
375 |
} |
376 |
break;
|
377 |
case DataTypes.STRING:
|
378 |
default:
|
379 |
value = s; |
380 |
break;
|
381 |
} |
382 |
break;
|
383 |
case NUMBER:
|
384 |
JsonNumber n = (JsonNumber) jsonValue; |
385 |
switch(attr.getType()) {
|
386 |
case DataTypes.DECIMAL:
|
387 |
value = n.bigDecimalValue(); |
388 |
break;
|
389 |
case DataTypes.BYTE:
|
390 |
value = n.bigDecimalValue(); |
391 |
break;
|
392 |
case DataTypes.FLOAT:
|
393 |
case DataTypes.DOUBLE:
|
394 |
value = n.doubleValue(); |
395 |
break;
|
396 |
case DataTypes.INT:
|
397 |
value = n.intValue(); |
398 |
break;
|
399 |
case DataTypes.LONG:
|
400 |
value = n.longValue(); |
401 |
break;
|
402 |
default:
|
403 |
value = n.toString(); |
404 |
break;
|
405 |
} |
406 |
break;
|
407 |
case TRUE:
|
408 |
value = true;
|
409 |
break;
|
410 |
case FALSE:
|
411 |
value = false;
|
412 |
break;
|
413 |
case NULL:
|
414 |
value = null;
|
415 |
break;
|
416 |
default:
|
417 |
value = values.getString(attrname); |
418 |
break;
|
419 |
} |
420 |
} catch(Exception ex) { |
421 |
continue;
|
422 |
} |
423 |
if (value == null && !attr.allowNull()) { |
424 |
continue;
|
425 |
} |
426 |
try {
|
427 |
set(attr.getIndex(), value); |
428 |
} catch(Throwable th) { |
429 |
// Ignore
|
430 |
} |
431 |
} |
432 |
if (this.getType().getDefaultGeometryAttribute()!=null && this.getDefaultGeometry()==null) { |
433 |
GeometryType geomType = this.getType().getDefaultGeometryAttribute().getGeomType();
|
434 |
Set<String> keys = values.keySet(); |
435 |
for (String key : keys) { |
436 |
try {
|
437 |
String wkt = values.getString(key);
|
438 |
Geometry geometry = GeometryUtils.createFrom(wkt); |
439 |
if (GeometryUtils.isSubtype(geomType.getType(), geometry.getType()) || GeometryUtils.canAggregate(geomType.getType(), geometry.getType())) {
|
440 |
this.setDefaultGeometry(geometry);
|
441 |
break;
|
442 |
} |
443 |
} catch (Throwable tr) { |
444 |
LOG.trace("Can't get geometry from field {}.", new Object[]{key}); |
445 |
}; |
446 |
} |
447 |
} |
448 |
} |
449 |
|
450 |
@Override
|
451 |
public void copyFrom(Feature source) { |
452 |
this.copyFrom(source, null); |
453 |
} |
454 |
|
455 |
@Override
|
456 |
public void copyFrom(Feature source, Predicate<FeatureAttributeDescriptor> filter) { |
457 |
// iterate over the attributes and copy one by one
|
458 |
FeatureType sourceType = source.getType(); |
459 |
for (FeatureAttributeDescriptor attr : this.getType()) { |
460 |
if( filter!=null && !filter.test(attr) ) { |
461 |
continue;
|
462 |
} |
463 |
if (attr==null || attr.isAutomatic() || attr.isReadOnly() || attr.isComputed() ) { |
464 |
continue;
|
465 |
} |
466 |
String attrname = attr.getName();
|
467 |
if( sourceType.getAttributeDescriptor(attrname)==null ) { |
468 |
continue;
|
469 |
} |
470 |
Object value = source.get(attrname);
|
471 |
if (value == null && !attr.allowNull()) { |
472 |
continue;
|
473 |
} |
474 |
try {
|
475 |
set(attr.getIndex(), value); |
476 |
} catch(Throwable th) { |
477 |
LOG.trace("The exception thrown is: ", th);
|
478 |
} |
479 |
} |
480 |
|
481 |
} |
482 |
|
483 |
|
484 |
|
485 |
@Override
|
486 |
public void setInstant(String name, Instant value) { |
487 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
488 |
if ( attribute == null ) { |
489 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
490 |
} |
491 |
this.set(attribute, value);
|
492 |
} |
493 |
|
494 |
@Override
|
495 |
public void setInstant(int index, Instant value) { |
496 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
497 |
this.set(attribute, value);
|
498 |
} |
499 |
|
500 |
@Override
|
501 |
public void setInterval(String name, Interval value) { |
502 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(name);
|
503 |
if ( attribute == null ) { |
504 |
throw new IllegalArgumentException("Attribute '" + name + "' does not exits in the feature."); |
505 |
} |
506 |
this.set(attribute, value);
|
507 |
} |
508 |
|
509 |
@Override
|
510 |
public void setInterval(int index, Interval value) { |
511 |
FeatureAttributeDescriptor attribute = this.getType().getAttributeDescriptor(index);
|
512 |
this.set(attribute, value);
|
513 |
} |
514 |
|
515 |
@Override
|
516 |
public Object getExtraValue(String name) { |
517 |
Object value;
|
518 |
FeatureExtraColumns columns = this.getType().getExtraColumns();
|
519 |
int index = columns.getIndexOf(name);
|
520 |
if (index >= 0) { |
521 |
EditableFeatureAttributeDescriptor attrdesc = columns.get(index); |
522 |
value = attrdesc.getFeatureAttributeEmulator().get(this);
|
523 |
return value;
|
524 |
} |
525 |
value = this.data.getExtraValue(name);
|
526 |
return value;
|
527 |
} |
528 |
} |