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 / DefaultFeature.java @ 43558
History | View | Annotate | Download (21.3 KB)
1 | 40559 | jjdelcerro | /**
|
---|---|---|---|
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 | 40435 | jjdelcerro | package org.gvsig.fmap.dal.feature.impl; |
25 | |||
26 | import java.lang.ref.WeakReference; |
||
27 | 43550 | jjdelcerro | import java.util.ArrayList; |
28 | 40435 | jjdelcerro | import java.util.Date; |
29 | import java.util.Iterator; |
||
30 | import java.util.List; |
||
31 | 43550 | jjdelcerro | import java.util.Map; |
32 | 40435 | jjdelcerro | |
33 | import org.cresques.cts.IProjection; |
||
34 | import org.gvsig.fmap.dal.DataTypes; |
||
35 | import org.gvsig.fmap.dal.exception.DataEvaluatorRuntimeException; |
||
36 | import org.gvsig.fmap.dal.exception.DataException; |
||
37 | import org.gvsig.fmap.dal.feature.EditableFeature; |
||
38 | import org.gvsig.fmap.dal.feature.Feature; |
||
39 | import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
||
40 | 41335 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureAttributeEmulator; |
41 | import org.gvsig.fmap.dal.feature.FeatureAttributeGetter; |
||
42 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureReference; |
43 | import org.gvsig.fmap.dal.feature.FeatureStore; |
||
44 | import org.gvsig.fmap.dal.feature.FeatureType; |
||
45 | import org.gvsig.fmap.dal.feature.exception.IllegalValueException; |
||
46 | import org.gvsig.fmap.dal.feature.exception.SetReadOnlyAttributeException; |
||
47 | 42775 | jjdelcerro | import org.gvsig.fmap.dal.feature.impl.dynobjectutils.DynObjectFeatureFacade; |
48 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
49 | import org.gvsig.fmap.geom.Geometry; |
||
50 | import org.gvsig.fmap.geom.primitive.Envelope; |
||
51 | import org.gvsig.timesupport.Instant; |
||
52 | import org.gvsig.timesupport.Interval; |
||
53 | import org.gvsig.tools.ToolsLocator; |
||
54 | import org.gvsig.tools.dataTypes.CoercionException; |
||
55 | import org.gvsig.tools.dataTypes.DataTypesManager; |
||
56 | import org.gvsig.tools.dynobject.DynObject; |
||
57 | import org.gvsig.tools.evaluator.Evaluator; |
||
58 | import org.gvsig.tools.evaluator.EvaluatorData; |
||
59 | import org.gvsig.tools.evaluator.EvaluatorException; |
||
60 | import org.gvsig.tools.exception.BaseException; |
||
61 | import org.gvsig.tools.exception.BaseRuntimeException; |
||
62 | 40876 | jjdelcerro | import org.gvsig.tools.lang.Cloneable; |
63 | 40435 | jjdelcerro | |
64 | 40876 | jjdelcerro | public class DefaultFeature implements Feature, EvaluatorData, Cloneable { |
65 | 40435 | jjdelcerro | |
66 | private static DataTypesManager dataTypesManager = null; |
||
67 | protected FeatureProvider data;
|
||
68 | protected FeatureReference reference;
|
||
69 | private WeakReference storeRef; |
||
70 | |||
71 | private boolean inserted = false; |
||
72 | |||
73 | /*
|
||
74 | * Usar con mucha precaucion o mejor no usar. Lo precisa el
|
||
75 | * DefaultFeatureSet en la ordenacion.
|
||
76 | */
|
||
77 | public DefaultFeature(FeatureStore store) {
|
||
78 | this.storeRef = new WeakReference(store); |
||
79 | this.reference = null; |
||
80 | } |
||
81 | |||
82 | public DefaultFeature(FeatureStore store, FeatureProvider data) {
|
||
83 | this.data = data;
|
||
84 | this.storeRef = new WeakReference(store); |
||
85 | this.reference = null; |
||
86 | this.inserted = !data.isNew();
|
||
87 | } |
||
88 | |||
89 | DefaultFeature(DefaultFeature feature) { |
||
90 | this.data = feature.data.getCopy();
|
||
91 | this.storeRef = feature.storeRef;
|
||
92 | this.reference = feature.reference;
|
||
93 | this.inserted = feature.isInserted();
|
||
94 | } |
||
95 | |||
96 | public void setData(FeatureProvider data) { |
||
97 | this.data = data;
|
||
98 | this.reference = null; |
||
99 | this.inserted = true; |
||
100 | } |
||
101 | |||
102 | public FeatureProvider getData() {
|
||
103 | return this.data; |
||
104 | } |
||
105 | |||
106 | protected DataTypesManager getDataTypesManager() {
|
||
107 | if( dataTypesManager==null ) { |
||
108 | dataTypesManager = ToolsLocator.getDataTypesManager(); |
||
109 | } |
||
110 | return dataTypesManager;
|
||
111 | } |
||
112 | |||
113 | 41335 | jjdelcerro | void set(FeatureAttributeDescriptor attribute, Object value) { |
114 | int i = attribute.getIndex();
|
||
115 | 40435 | jjdelcerro | |
116 | 41335 | jjdelcerro | if ( attribute.isReadOnly() ) {
|
117 | 41823 | jjdelcerro | throw new SetReadOnlyAttributeException(attribute.getName(), this.getType()); |
118 | 41335 | jjdelcerro | } |
119 | FeatureAttributeEmulator emulator = attribute.getFeatureAttributeEmulator(); |
||
120 | if( emulator!= null ) { |
||
121 | emulator.set((EditableFeature) this,value);
|
||
122 | return;
|
||
123 | } |
||
124 | |||
125 | if ( value == null ) { |
||
126 | if ( !attribute.allowNull() ) {
|
||
127 | if ( !attribute.isAutomatic() ) {
|
||
128 | throw new IllegalValueException(attribute, value); |
||
129 | } |
||
130 | } |
||
131 | this.data.set(i, null); |
||
132 | return;
|
||
133 | 40435 | jjdelcerro | |
134 | 41335 | jjdelcerro | } |
135 | 40435 | jjdelcerro | |
136 | 41335 | jjdelcerro | if ( attribute.getFeatureAttributeGetter() != null ) { |
137 | value = attribute.getFeatureAttributeGetter().setter(value); |
||
138 | 40435 | jjdelcerro | } |
139 | 41335 | jjdelcerro | |
140 | 42218 | jjdelcerro | Class objectClass = attribute.getObjectClass();
|
141 | if( objectClass!=null ) { |
||
142 | if ( objectClass.isInstance(value) ) {
|
||
143 | this.data.set(i, value);
|
||
144 | return;
|
||
145 | } |
||
146 | 40435 | jjdelcerro | |
147 | 42218 | jjdelcerro | if ( !objectClass.isInstance(value) ) {
|
148 | try {
|
||
149 | value |
||
150 | = this.getDataTypesManager().coerce(attribute.getType(),
|
||
151 | value); |
||
152 | } catch (CoercionException e) {
|
||
153 | throw new IllegalArgumentException("Can't convert to " |
||
154 | + this.getDataTypesManager().getTypeName(
|
||
155 | attribute.getType()) + " from '"
|
||
156 | + value.getClass().getName() + "' with value '"
|
||
157 | + value.toString() + "'.");
|
||
158 | } |
||
159 | 40435 | jjdelcerro | } |
160 | 41335 | jjdelcerro | } |
161 | 40435 | jjdelcerro | this.data.set(i, value);
|
162 | } |
||
163 | |||
164 | private Object get(int index,Class theClass, int type) { |
||
165 | Object value = this.get(index); |
||
166 | if( theClass.isInstance(value) ) {
|
||
167 | return value;
|
||
168 | } |
||
169 | |||
170 | |||
171 | try {
|
||
172 | return this.getDataTypesManager().coerce(type, value); |
||
173 | } catch (CoercionException e) {
|
||
174 | |||
175 | if (value == null) { |
||
176 | return null; |
||
177 | } |
||
178 | throw new IllegalArgumentException( |
||
179 | "Can't convert to "+theClass.getName()+
|
||
180 | " from '"+value.getClass().getName()+
|
||
181 | "' with value '"+value.toString()+"'."); |
||
182 | } |
||
183 | } |
||
184 | |||
185 | // private Object getNumberByType(Number value, int type) {
|
||
186 | // if (type==DataTypes.DOUBLE){
|
||
187 | // return new Double(value.doubleValue());
|
||
188 | // }else if (type==DataTypes.FLOAT){
|
||
189 | // return new Float(value.floatValue());
|
||
190 | // }else if (type==DataTypes.LONG){
|
||
191 | // return new Long(value.longValue());
|
||
192 | // }else if (type==DataTypes.INT){
|
||
193 | // return new Integer(value.intValue());
|
||
194 | // }else if (type==DataTypes.STRING){
|
||
195 | // return value.toString();
|
||
196 | // }
|
||
197 | // return value;
|
||
198 | // }
|
||
199 | |||
200 | public void initializeValues() { |
||
201 | FeatureType type = this.getType();
|
||
202 | Iterator iterator = type.iterator();
|
||
203 | |||
204 | while (iterator.hasNext()) {
|
||
205 | FeatureAttributeDescriptor attribute = (FeatureAttributeDescriptor) iterator |
||
206 | .next(); |
||
207 | if (attribute.isAutomatic() || attribute.isReadOnly()
|
||
208 | || attribute.getEvaluator() != null) {
|
||
209 | continue;
|
||
210 | } |
||
211 | if (attribute.getDefaultValue() == null && !attribute.allowNull()) { |
||
212 | continue;
|
||
213 | } |
||
214 | this.set(attribute, attribute.getDefaultValue());
|
||
215 | } |
||
216 | } |
||
217 | |||
218 | public void clear() { |
||
219 | initializeValues(); |
||
220 | } |
||
221 | |||
222 | public void initializeValues(Feature feature) { |
||
223 | FeatureType myType=this.getType();
|
||
224 | FeatureType type =feature.getType(); |
||
225 | Iterator iterator = type.iterator();
|
||
226 | |||
227 | while (iterator.hasNext()) {
|
||
228 | FeatureAttributeDescriptor attribute = (FeatureAttributeDescriptor) iterator |
||
229 | .next(); |
||
230 | FeatureAttributeDescriptor myAttribute=myType.getAttributeDescriptor(attribute.getName()); |
||
231 | if (myAttribute != null) { |
||
232 | this.set(myAttribute, feature.get(attribute.getIndex()));
|
||
233 | } |
||
234 | } |
||
235 | } |
||
236 | |||
237 | |||
238 | public FeatureStore getStore() {
|
||
239 | return (FeatureStore) this.storeRef.get(); |
||
240 | } |
||
241 | |||
242 | public FeatureType getType() {
|
||
243 | return this.data.getType(); |
||
244 | } |
||
245 | |||
246 | public EditableFeature getEditable() {
|
||
247 | return new DefaultEditableFeature(this); |
||
248 | } |
||
249 | |||
250 | public Feature getCopy() {
|
||
251 | return new DefaultFeature(this); |
||
252 | } |
||
253 | 40876 | jjdelcerro | |
254 | public Object clone() throws CloneNotSupportedException { |
||
255 | return new DefaultFeature(this); |
||
256 | } |
||
257 | 40435 | jjdelcerro | |
258 | public FeatureReference getReference() {
|
||
259 | if (this.reference == null) { |
||
260 | if (!isInserted()) {
|
||
261 | return null; |
||
262 | } |
||
263 | reference = new DefaultFeatureReference(this); |
||
264 | } |
||
265 | return this.reference; |
||
266 | } |
||
267 | |||
268 | class UnableToGetReferenceException extends BaseRuntimeException { |
||
269 | |||
270 | /**
|
||
271 | *
|
||
272 | */
|
||
273 | private static final long serialVersionUID = 1812805035204824163L; |
||
274 | |||
275 | /**
|
||
276 | * @param exception
|
||
277 | */
|
||
278 | public UnableToGetReferenceException(BaseException exception) {
|
||
279 | super("Unable to get reference", "_UnableToGetReferenceException", |
||
280 | serialVersionUID); |
||
281 | this.initCause(exception);
|
||
282 | |||
283 | } |
||
284 | |||
285 | } |
||
286 | |||
287 | 41251 | jjdelcerro | public void validate(int mode) throws DataException { |
288 | 40435 | jjdelcerro | ((DefaultFeatureType) this.data.getType()).validateFeature(this, mode); |
289 | } |
||
290 | |||
291 | public List getSRSs() { |
||
292 | // TODO Auto-generated method stub
|
||
293 | return null; |
||
294 | } |
||
295 | |||
296 | public Envelope getDefaultEnvelope() {
|
||
297 | 41342 | jjdelcerro | Envelope envelope = this.data.getDefaultEnvelope();
|
298 | if( envelope == null ) { |
||
299 | Geometry geom = this.getDefaultGeometry();
|
||
300 | 41348 | jjdelcerro | if( geom!=null ) { |
301 | envelope = geom.getEnvelope(); |
||
302 | } |
||
303 | 41342 | jjdelcerro | } |
304 | return envelope;
|
||
305 | 40435 | jjdelcerro | } |
306 | |||
307 | public Geometry getDefaultGeometry() {
|
||
308 | 41058 | jjdelcerro | Geometry geom = this.data.getDefaultGeometry();
|
309 | if( geom!=null ) { |
||
310 | return geom;
|
||
311 | } |
||
312 | int i = this.data.getType().getDefaultGeometryAttributeIndex(); |
||
313 | 43420 | jjdelcerro | Object x = this.get(i); |
314 | if( x instanceof Geometry ) { |
||
315 | return (Geometry) x;
|
||
316 | } |
||
317 | return this.getGeometry(i); |
||
318 | 40435 | jjdelcerro | } |
319 | |||
320 | public IProjection getDefaultSRS() {
|
||
321 | return this.data.getType().getDefaultSRS(); |
||
322 | } |
||
323 | |||
324 | public List getGeometries() { |
||
325 | // TODO Auto-generated method stub
|
||
326 | return null; |
||
327 | } |
||
328 | |||
329 | public Object get(String name) { |
||
330 | int index = this.data.getType().getIndex(name); |
||
331 | if( index < 0 ) { |
||
332 | throw new IllegalArgumentException("Attribute name '"+name+"' not found in the feature."); |
||
333 | } |
||
334 | return this.get(index); |
||
335 | } |
||
336 | 43550 | jjdelcerro | |
337 | public boolean has_key(String key) { |
||
338 | Object x = this.getType().get(key); |
||
339 | return x != null; |
||
340 | } |
||
341 | |||
342 | public List<String> keys() { |
||
343 | List<String> ks = new ArrayList<>(); |
||
344 | for( FeatureAttributeDescriptor attr : this.getType()) { |
||
345 | ks.add(attr.getName()); |
||
346 | } |
||
347 | return ks;
|
||
348 | } |
||
349 | |||
350 | public Iterator<String> iterkeys() { |
||
351 | final Iterator it = this.getType().iterator(); |
||
352 | return new Iterator<String>() { |
||
353 | @Override
|
||
354 | public boolean hasNext() { |
||
355 | return it.hasNext();
|
||
356 | } |
||
357 | 40435 | jjdelcerro | |
358 | 43550 | jjdelcerro | @Override
|
359 | public String next() { |
||
360 | return ((FeatureAttributeDescriptor)it.next()).getName();
|
||
361 | } |
||
362 | }; |
||
363 | } |
||
364 | 40435 | jjdelcerro | |
365 | 43550 | jjdelcerro | public Iterator iteritems() { |
366 | final Iterator it = this.getType().iterator(); |
||
367 | return new Iterator<Map.Entry>() { |
||
368 | @Override
|
||
369 | public boolean hasNext() { |
||
370 | return it.hasNext();
|
||
371 | } |
||
372 | |||
373 | @Override
|
||
374 | public Map.Entry next() { |
||
375 | final String name = ((FeatureAttributeDescriptor)it.next()).getName(); |
||
376 | return new Map.Entry<String, Object>() { |
||
377 | @Override
|
||
378 | public String getKey() { |
||
379 | return name;
|
||
380 | } |
||
381 | |||
382 | @Override
|
||
383 | public Object getValue() { |
||
384 | return get(name);
|
||
385 | } |
||
386 | |||
387 | @Override
|
||
388 | public Object setValue(Object value) { |
||
389 | throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
||
390 | } |
||
391 | |||
392 | }; |
||
393 | } |
||
394 | }; |
||
395 | } |
||
396 | |||
397 | @Override
|
||
398 | 40435 | jjdelcerro | public Object get(int index) { |
399 | FeatureType type = this.data.getType();
|
||
400 | if( index <0 || index >= type.size() ) { |
||
401 | throw new IllegalArgumentException("Attribute index '"+index+"' out of range (0 to "+this.data.getType().size()+"."); |
||
402 | } |
||
403 | FeatureAttributeDescriptor attribute = type.getAttributeDescriptor(index); |
||
404 | if (!this.data.getType().hasEvaluators()) { |
||
405 | return get(attribute, this.data.get(index)); |
||
406 | } |
||
407 | Evaluator eval = attribute.getEvaluator(); |
||
408 | if (eval == null) { |
||
409 | return this.data.get(index); |
||
410 | } else {
|
||
411 | Object value = this.data.get(index); |
||
412 | if (value != null) { // FIXME: para comprobar si esta calculado usar |
||
413 | // un array
|
||
414 | // especifico.
|
||
415 | return get(attribute, this.data.get(index)); |
||
416 | } |
||
417 | try {
|
||
418 | value = eval.evaluate(this);
|
||
419 | } catch (EvaluatorException e) {
|
||
420 | throw new DataEvaluatorRuntimeException(e); |
||
421 | } |
||
422 | this.data.set(index, value);
|
||
423 | return get(attribute, value);
|
||
424 | } |
||
425 | } |
||
426 | |||
427 | private Object get(FeatureAttributeDescriptor featureAttributeDescriptor, Object value){ |
||
428 | 41335 | jjdelcerro | FeatureAttributeEmulator emulator = featureAttributeDescriptor.getFeatureAttributeEmulator(); |
429 | if( emulator != null ) { |
||
430 | return emulator.get(this); |
||
431 | 40435 | jjdelcerro | } |
432 | 41335 | jjdelcerro | FeatureAttributeGetter getter = featureAttributeDescriptor.getFeatureAttributeGetter(); |
433 | if( getter != null ) { |
||
434 | return getter.getter(value);
|
||
435 | } |
||
436 | return value;
|
||
437 | 40435 | jjdelcerro | } |
438 | |||
439 | public Object[] getArray(String name) { |
||
440 | return this.getArray(this.data.getType().getIndex(name)); |
||
441 | } |
||
442 | |||
443 | public Object[] getArray(int index) { |
||
444 | return (Object[]) this.get(index); |
||
445 | } |
||
446 | |||
447 | public boolean getBoolean(String name) { |
||
448 | return this.getBoolean(this.data.getType().getIndex(name)); |
||
449 | } |
||
450 | |||
451 | public boolean getBoolean(int index) { |
||
452 | Boolean value = ((Boolean) this.get(index,Boolean.class,DataTypes.BOOLEAN)); |
||
453 | if (value == null) { |
||
454 | return false; |
||
455 | } |
||
456 | return value.booleanValue();
|
||
457 | } |
||
458 | |||
459 | public byte getByte(String name) { |
||
460 | return this.getByte(this.data.getType().getIndex(name)); |
||
461 | } |
||
462 | |||
463 | public byte getByte(int index) { |
||
464 | Byte value = ((Byte) this.get(index,Byte.class,DataTypes.BYTE)); |
||
465 | if (value == null) { |
||
466 | return 0; |
||
467 | } |
||
468 | return value.byteValue();
|
||
469 | } |
||
470 | |||
471 | public Date getDate(String name) { |
||
472 | return this.getDate(this.data.getType().getIndex(name)); |
||
473 | } |
||
474 | |||
475 | public Date getDate(int index) { |
||
476 | Date value = ((Date) this.get(index,Date.class,DataTypes.DATE)); |
||
477 | |||
478 | return value;
|
||
479 | } |
||
480 | |||
481 | public double getDouble(String name) { |
||
482 | return this.getDouble(this.data.getType().getIndex(name)); |
||
483 | } |
||
484 | |||
485 | public double getDouble(int index) { |
||
486 | |||
487 | Double value = ((Double) this.get(index,Double.class,DataTypes.DOUBLE)); |
||
488 | if (value == null) { |
||
489 | return 0; |
||
490 | } |
||
491 | return value.doubleValue();
|
||
492 | } |
||
493 | |||
494 | public Feature getFeature(String name) { |
||
495 | return this.getFeature(this.data.getType().getIndex(name)); |
||
496 | } |
||
497 | |||
498 | public Feature getFeature(int index) { |
||
499 | return (Feature) this.get(index); |
||
500 | } |
||
501 | |||
502 | public float getFloat(String name) { |
||
503 | return this.getFloat(this.data.getType().getIndex(name)); |
||
504 | } |
||
505 | |||
506 | public float getFloat(int index) { |
||
507 | Float value = ((Float) this.get(index,Float.class,DataTypes.FLOAT)); |
||
508 | if (value == null) { |
||
509 | return 0; |
||
510 | } |
||
511 | return value.floatValue();
|
||
512 | } |
||
513 | |||
514 | public Geometry getGeometry(String name) { |
||
515 | return this.getGeometry(this.data.getType().getIndex(name)); |
||
516 | } |
||
517 | |||
518 | public Geometry getGeometry(int index) { |
||
519 | return (Geometry) this.get(index,Geometry.class,DataTypes.GEOMETRY); |
||
520 | } |
||
521 | |||
522 | public int getInt(String name) { |
||
523 | return this.getInt(this.data.getType().getIndex(name)); |
||
524 | } |
||
525 | |||
526 | public int getInt(int index) { |
||
527 | Integer value = ((Integer) this.get(index,Integer.class,DataTypes.INT)); |
||
528 | if (value == null) { |
||
529 | return 0; |
||
530 | } |
||
531 | return ((Integer)value).intValue(); |
||
532 | } |
||
533 | |||
534 | public long getLong(String name) { |
||
535 | return this.getLong(this.data.getType().getIndex(name)); |
||
536 | } |
||
537 | |||
538 | public long getLong(int index) { |
||
539 | Long value = ((Long) this.get(index,Long.class,DataTypes.LONG)); |
||
540 | if (value == null) { |
||
541 | return 0; |
||
542 | } |
||
543 | return value.longValue();
|
||
544 | } |
||
545 | |||
546 | public String getString(String name) { |
||
547 | return this.getString(this.data.getType().getIndex(name)); |
||
548 | } |
||
549 | |||
550 | public String getString(int index) { |
||
551 | return (String) this.get(index,String.class,DataTypes.STRING); |
||
552 | } |
||
553 | |||
554 | public Object getContextValue(String name) { |
||
555 | name = name.toLowerCase(); |
||
556 | if (name.equals("store")) { |
||
557 | return this.getStore(); |
||
558 | } |
||
559 | |||
560 | if (name.equals("featuretype")) { |
||
561 | return this.data.getType(); |
||
562 | } |
||
563 | |||
564 | if (name.equals("feature")) { |
||
565 | return this; |
||
566 | } |
||
567 | |||
568 | throw new IllegalArgumentException(name); |
||
569 | } |
||
570 | |||
571 | public Iterator getDataNames() { |
||
572 | class DataNamesIterator implements Iterator { |
||
573 | Iterator attributeIteraror;
|
||
574 | |||
575 | DataNamesIterator(DefaultFeature feature) { |
||
576 | this.attributeIteraror = feature.getType().iterator();
|
||
577 | } |
||
578 | |||
579 | public boolean hasNext() { |
||
580 | return this.attributeIteraror.hasNext(); |
||
581 | } |
||
582 | |||
583 | public Object next() { |
||
584 | return ((FeatureAttributeDescriptor) this.attributeIteraror |
||
585 | .next()).getName(); |
||
586 | } |
||
587 | |||
588 | public void remove() { |
||
589 | throw new UnsupportedOperationException(); |
||
590 | } |
||
591 | |||
592 | } |
||
593 | return new DataNamesIterator(this); |
||
594 | } |
||
595 | |||
596 | public Object getDataValue(String name) { |
||
597 | name = name.toLowerCase(); |
||
598 | 41542 | jjdelcerro | try {
|
599 | return get(name);
|
||
600 | } catch (IllegalArgumentException ex) { |
||
601 | if( "defaultgeometry".equalsIgnoreCase(name )) { |
||
602 | return this.getDefaultGeometry(); |
||
603 | } |
||
604 | throw ex;
|
||
605 | } |
||
606 | 40435 | jjdelcerro | } |
607 | |||
608 | public Iterator getDataValues() { |
||
609 | class DataValuesIterator implements Iterator { |
||
610 | DefaultFeature feature; |
||
611 | int current = 0; |
||
612 | |||
613 | DataValuesIterator(DefaultFeature feature) { |
||
614 | this.feature = feature;
|
||
615 | } |
||
616 | |||
617 | public boolean hasNext() { |
||
618 | return current < feature.getType().size() - 1; |
||
619 | } |
||
620 | |||
621 | public Object next() { |
||
622 | return feature.get(current++);
|
||
623 | } |
||
624 | |||
625 | public void remove() { |
||
626 | throw new UnsupportedOperationException(); |
||
627 | } |
||
628 | |||
629 | } |
||
630 | return new DataValuesIterator(this); |
||
631 | } |
||
632 | |||
633 | public boolean hasContextValue(String name) { |
||
634 | name = name.toLowerCase(); |
||
635 | if (name.equals("store")) { |
||
636 | return true; |
||
637 | } |
||
638 | |||
639 | if (name.equals("featuretype")) { |
||
640 | return true; |
||
641 | } |
||
642 | |||
643 | if (name.equals("feature")) { |
||
644 | return true; |
||
645 | } |
||
646 | return false; |
||
647 | } |
||
648 | |||
649 | public boolean hasDataValue(String name) { |
||
650 | name = name.toLowerCase(); |
||
651 | return this.data.getType().getIndex(name) >= 0; |
||
652 | } |
||
653 | |||
654 | public Instant getInstant(int index) { |
||
655 | return ((Instant) this.get(index,Date.class,DataTypes.INSTANT)); |
||
656 | } |
||
657 | |||
658 | public Instant getInstant(String name) { |
||
659 | return this.getInstant(this.data.getType().getIndex(name)); |
||
660 | } |
||
661 | |||
662 | public Interval getInterval(int index) { |
||
663 | return ((Interval) this.get(index,Date.class,DataTypes.INTERVAL)); |
||
664 | } |
||
665 | |||
666 | public Interval getInterval(String name) { |
||
667 | return this.getInterval(this.data.getType().getIndex(name)); |
||
668 | } |
||
669 | |||
670 | 42775 | jjdelcerro | @Override
|
671 | 40435 | jjdelcerro | public DynObject getAsDynObject() {
|
672 | 42775 | jjdelcerro | DynObjectFeatureFacade facade = new DynObjectFeatureFacade(this); |
673 | 40435 | jjdelcerro | return facade;
|
674 | } |
||
675 | |||
676 | public String toString() { |
||
677 | 40867 | jbadia | // StringBuffer buffer = new StringBuffer("Feature with values: ");
|
678 | StringBuffer buffer = new StringBuffer(""); |
||
679 | 40435 | jjdelcerro | FeatureAttributeDescriptor[] attributeDescriptors =
|
680 | getType().getAttributeDescriptors(); |
||
681 | for (int i = 0; i < attributeDescriptors.length; i++) { |
||
682 | String name = attributeDescriptors[i].getName();
|
||
683 | 40867 | jbadia | //buffer.append(name).append("=").append(get(name));
|
684 | buffer.append(get(name)); |
||
685 | 40435 | jjdelcerro | if (i < attributeDescriptors.length - 1) { |
686 | buffer.append(", ");
|
||
687 | } |
||
688 | } |
||
689 | 40867 | jbadia | return buffer.toString();
|
690 | 40435 | jjdelcerro | } |
691 | |||
692 | |||
693 | 40867 | jbadia | |
694 | |||
695 | /**
|
||
696 | 40435 | jjdelcerro | * @return the inserted
|
697 | */
|
||
698 | public boolean isInserted() { |
||
699 | return inserted;
|
||
700 | } |
||
701 | |||
702 | |||
703 | /**
|
||
704 | * @param inserted the inserted to set
|
||
705 | */
|
||
706 | public void setInserted(boolean inserted) { |
||
707 | this.inserted = inserted;
|
||
708 | } |
||
709 | |||
710 | public EvaluatorData getEvaluatorData() {
|
||
711 | return this; |
||
712 | } |
||
713 | } |