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 / raster / impl / DefaultCoverageStore.java @ 44259
History | View | Annotate | Download (14.2 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.raster.impl; |
25 |
|
26 |
import java.util.Collection; |
27 |
import java.util.Collections; |
28 |
import java.util.Iterator; |
29 |
import java.util.List; |
30 |
import java.util.Set; |
31 |
|
32 |
import org.gvsig.fmap.dal.DataCache; |
33 |
import org.gvsig.fmap.dal.DataManager; |
34 |
import org.gvsig.fmap.dal.DataQuery; |
35 |
import org.gvsig.fmap.dal.DataServerExplorer; |
36 |
import org.gvsig.fmap.dal.DataSet; |
37 |
import org.gvsig.fmap.dal.DataStore; |
38 |
import org.gvsig.fmap.dal.DataStoreNotification; |
39 |
import org.gvsig.fmap.dal.DataStoreParameters; |
40 |
import org.gvsig.fmap.dal.DataStoreProviderFactory; |
41 |
import org.gvsig.fmap.dal.exception.CloseException; |
42 |
import org.gvsig.fmap.dal.exception.DataException; |
43 |
import org.gvsig.fmap.dal.exception.InitializeException; |
44 |
import org.gvsig.fmap.dal.exception.OpenException; |
45 |
import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
46 |
import org.gvsig.fmap.dal.feature.FeatureStoreNotification; |
47 |
import org.gvsig.fmap.dal.feature.impl.DefaultFeatureStoreNotification; |
48 |
import org.gvsig.fmap.dal.impl.DefaultDataManager; |
49 |
import org.gvsig.fmap.dal.raster.CoverageSelection; |
50 |
import org.gvsig.fmap.dal.raster.CoverageStore; |
51 |
import org.gvsig.fmap.dal.raster.spi.CoverageStoreProvider; |
52 |
import org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices; |
53 |
import org.gvsig.fmap.dal.resource.Resource; |
54 |
import org.gvsig.fmap.dal.spi.DataStoreInitializer; |
55 |
import org.gvsig.fmap.dal.spi.DataStoreProvider; |
56 |
import org.gvsig.metadata.MetadataLocator; |
57 |
import org.gvsig.timesupport.Interval; |
58 |
import org.gvsig.timesupport.RelativeInterval; |
59 |
import org.gvsig.tools.ToolsLocator; |
60 |
import org.gvsig.tools.dispose.impl.AbstractDisposable; |
61 |
import org.gvsig.tools.dynobject.DelegatedDynObject; |
62 |
import org.gvsig.tools.dynobject.DynClass; |
63 |
import org.gvsig.tools.dynobject.DynObject; |
64 |
import org.gvsig.tools.dynobject.DynObjectManager; |
65 |
import org.gvsig.tools.dynobject.DynObject_v2; |
66 |
import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
67 |
import org.gvsig.tools.dynobject.exception.DynMethodException; |
68 |
import org.gvsig.tools.exception.BaseException; |
69 |
import org.gvsig.tools.observer.Observer; |
70 |
import org.gvsig.tools.observer.impl.DelegateWeakReferencingObservable; |
71 |
import org.gvsig.tools.persistence.PersistentState; |
72 |
import org.gvsig.tools.persistence.exception.PersistenceException; |
73 |
import org.gvsig.tools.undo.command.Command; |
74 |
import org.gvsig.tools.util.UnmodifiableBasicMap; |
75 |
import org.gvsig.tools.visitor.Visitor; |
76 |
|
77 |
/**
|
78 |
* @author jmvivo
|
79 |
*
|
80 |
*/
|
81 |
public class DefaultCoverageStore extends AbstractDisposable implements |
82 |
CoverageStore, CoverageStoreProviderServices, DataStoreInitializer { |
83 |
|
84 |
// final static private Logger logger = LoggerFactory
|
85 |
// .getLogger(DefaultFeatureStore.class);
|
86 |
|
87 |
private DataStoreParameters parameters = null; |
88 |
private CoverageSelection selection;
|
89 |
|
90 |
// private long versionOfUpdate = 0;
|
91 |
|
92 |
private DefaultDataManager dataManager = null; |
93 |
|
94 |
private CoverageStoreProvider provider = null; |
95 |
|
96 |
private DelegatedDynObject metadata;
|
97 |
|
98 |
private DelegateWeakReferencingObservable delegateObservable = new DelegateWeakReferencingObservable( |
99 |
this);
|
100 |
|
101 |
public DefaultCoverageStore() {
|
102 |
|
103 |
} |
104 |
|
105 |
/*
|
106 |
* (non-Javadoc)
|
107 |
*
|
108 |
* @see
|
109 |
* org.gvsig.fmap.dal.impl.DataStoreImplementation#intializePhase1(org.gvsig
|
110 |
* .fmap.dal.impl.DefaultDataManager,
|
111 |
* org.gvsig.fmap.dal.DataStoreParameters)
|
112 |
*/
|
113 |
public void intializePhase1(DataManager dataManager, |
114 |
DataStoreParameters parameters) throws InitializeException {
|
115 |
DynObjectManager dynManager = ToolsLocator.getDynObjectManager(); |
116 |
|
117 |
this.metadata = (DelegatedDynObject) dynManager
|
118 |
.createDynObject( |
119 |
MetadataLocator.getMetadataManager().getDefinition(DataStore.SPATIAL_METADATA_DEFINITION_NAME) |
120 |
); |
121 |
this.dataManager = (DefaultDataManager)dataManager;
|
122 |
this.parameters = parameters;
|
123 |
|
124 |
} |
125 |
|
126 |
|
127 |
|
128 |
/*
|
129 |
* (non-Javadoc)
|
130 |
*
|
131 |
* @see
|
132 |
* org.gvsig.fmap.dal.impl.DataStoreImplementation#intializePhase2(org.gvsig
|
133 |
* .fmap.dal.spi.DataStoreProvider)
|
134 |
*/
|
135 |
public void intializePhase2(DataStoreProvider provider) |
136 |
throws InitializeException {
|
137 |
|
138 |
this.provider = (CoverageStoreProvider) provider;
|
139 |
this.delegate((DynObject) provider);
|
140 |
|
141 |
} |
142 |
|
143 |
|
144 |
/* (non-Javadoc)
|
145 |
* @see org.gvsig.fmap.dal.DataStore#createSelection()
|
146 |
*/
|
147 |
public DataSet createSelection() throws DataException { |
148 |
// TODO Auto-generated method stub
|
149 |
return null; |
150 |
} |
151 |
|
152 |
|
153 |
@Override
|
154 |
public UnmodifiableBasicMap<String,DataStore> getChildren() { |
155 |
return UnmodifiableBasicMap.EMPTY_UNMODIFIABLEBASICMAP;
|
156 |
} |
157 |
|
158 |
/* (non-Javadoc)
|
159 |
* @see org.gvsig.fmap.dal.DataStore#getDataSet()
|
160 |
*/
|
161 |
public DataSet getDataSet() throws DataException { |
162 |
// TODO Auto-generated method stub
|
163 |
return null; |
164 |
} |
165 |
|
166 |
/* (non-Javadoc)
|
167 |
* @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.fmap.dal.DataQuery)
|
168 |
*/
|
169 |
public DataSet getDataSet(DataQuery dataQuery) throws DataException { |
170 |
// TODO Auto-generated method stub
|
171 |
return null; |
172 |
} |
173 |
|
174 |
public void accept(Visitor visitor) throws BaseException { |
175 |
// TODO Auto-generated method stub
|
176 |
} |
177 |
|
178 |
public void accept(Visitor visitor, DataQuery dataQuery) |
179 |
throws BaseException {
|
180 |
// TODO Auto-generated method stub
|
181 |
} |
182 |
|
183 |
/* (non-Javadoc)
|
184 |
* @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.tools.observer.Observer)
|
185 |
*/
|
186 |
public void getDataSet(Observer observer) throws DataException { |
187 |
// TODO Auto-generated method stub
|
188 |
|
189 |
} |
190 |
|
191 |
/* (non-Javadoc)
|
192 |
* @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.fmap.dal.DataQuery, org.gvsig.tools.observer.Observer)
|
193 |
*/
|
194 |
public void getDataSet(DataQuery dataQuery, Observer observer) |
195 |
throws DataException {
|
196 |
// TODO Auto-generated method stub
|
197 |
|
198 |
} |
199 |
|
200 |
/* (non-Javadoc)
|
201 |
* @see org.gvsig.fmap.dal.DataStore#getExplorer()
|
202 |
*/
|
203 |
public DataServerExplorer getExplorer() throws DataException, |
204 |
ValidateDataParametersException { |
205 |
return provider.getExplorer();
|
206 |
} |
207 |
|
208 |
/* (non-Javadoc)
|
209 |
* @see org.gvsig.fmap.dal.DataStore#getParameters()
|
210 |
*/
|
211 |
public DataStoreParameters getParameters() {
|
212 |
return this.parameters; |
213 |
} |
214 |
|
215 |
/* (non-Javadoc)
|
216 |
* @see org.gvsig.fmap.dal.DataStore#getSelection()
|
217 |
*/
|
218 |
public DataSet getSelection() throws DataException { |
219 |
// TODO Auto-generated method stub
|
220 |
return null; |
221 |
} |
222 |
|
223 |
/* (non-Javadoc)
|
224 |
* @see org.gvsig.fmap.dal.DataStore#refresh()
|
225 |
*/
|
226 |
public void refresh() throws DataException { |
227 |
// TODO Auto-generated method stub
|
228 |
|
229 |
} |
230 |
|
231 |
/* (non-Javadoc)
|
232 |
* @see org.gvsig.fmap.dal.DataStore#setSelection(org.gvsig.fmap.dal.DataSet)
|
233 |
*/
|
234 |
public void setSelection(DataSet selection) throws DataException { |
235 |
// TODO Auto-generated method stub
|
236 |
|
237 |
} |
238 |
|
239 |
/* (non-Javadoc)
|
240 |
* @see org.gvsig.tools.observer.ComplexObservable#beginComplexNotification()
|
241 |
*/
|
242 |
public void beginComplexNotification() { |
243 |
// TODO Auto-generated method stub
|
244 |
|
245 |
} |
246 |
|
247 |
/* (non-Javadoc)
|
248 |
* @see org.gvsig.tools.observer.ComplexObservable#disableNotifications()
|
249 |
*/
|
250 |
public void disableNotifications() { |
251 |
// TODO Auto-generated method stub
|
252 |
|
253 |
} |
254 |
|
255 |
/* (non-Javadoc)
|
256 |
* @see org.gvsig.tools.observer.ComplexObservable#enableNotifications()
|
257 |
*/
|
258 |
public void enableNotifications() { |
259 |
// TODO Auto-generated method stub
|
260 |
|
261 |
} |
262 |
|
263 |
/* (non-Javadoc)
|
264 |
* @see org.gvsig.tools.observer.ComplexObservable#endComplexNotification()
|
265 |
*/
|
266 |
public void endComplexNotification() { |
267 |
// TODO Auto-generated method stub
|
268 |
|
269 |
} |
270 |
|
271 |
/* (non-Javadoc)
|
272 |
* @see org.gvsig.tools.observer.Observable#addObserver(org.gvsig.tools.observer.Observer)
|
273 |
*/
|
274 |
public void addObserver(Observer o) { |
275 |
// TODO Auto-generated method stub
|
276 |
|
277 |
} |
278 |
|
279 |
/* (non-Javadoc)
|
280 |
* @see org.gvsig.tools.observer.Observable#deleteObserver(org.gvsig.tools.observer.Observer)
|
281 |
*/
|
282 |
public void deleteObserver(Observer o) { |
283 |
// TODO Auto-generated method stub
|
284 |
|
285 |
} |
286 |
|
287 |
/* (non-Javadoc)
|
288 |
* @see org.gvsig.tools.observer.Observable#deleteObservers()
|
289 |
*/
|
290 |
public void deleteObservers() { |
291 |
// TODO Auto-generated method stub
|
292 |
|
293 |
} |
294 |
|
295 |
/* (non-Javadoc)
|
296 |
* @see org.gvsig.tools.persistence.Persistent#getState()
|
297 |
*/
|
298 |
public PersistentState getState() throws PersistenceException { |
299 |
// TODO Auto-generated method stub
|
300 |
return null; |
301 |
} |
302 |
|
303 |
/* (non-Javadoc)
|
304 |
* @see org.gvsig.tools.persistence.Persistent#loadState(org.gvsig.tools.persistence.PersistentState)
|
305 |
*/
|
306 |
public void saveToState(PersistentState state) throws PersistenceException { |
307 |
// TODO Auto-generated method stub
|
308 |
|
309 |
} |
310 |
|
311 |
/* (non-Javadoc)
|
312 |
* @see org.gvsig.tools.persistence.Persistent#setState(org.gvsig.tools.persistence.PersistentState)
|
313 |
*/
|
314 |
public void loadFromState(PersistentState state) throws PersistenceException { |
315 |
// TODO Auto-generated method stub
|
316 |
|
317 |
} |
318 |
|
319 |
//
|
320 |
// ====================================================================
|
321 |
// Metadata related methods
|
322 |
//
|
323 |
|
324 |
public Object getMetadataID() { |
325 |
return this.provider.getSourceId(); |
326 |
} |
327 |
|
328 |
public void delegate(DynObject dynObject) { |
329 |
this.metadata.delegate(dynObject);
|
330 |
} |
331 |
|
332 |
public DynClass getDynClass() {
|
333 |
return this.metadata.getDynClass(); |
334 |
} |
335 |
|
336 |
public Object getDynValue(String name) throws DynFieldNotFoundException { |
337 |
return this.metadata.getDynValue(name); |
338 |
} |
339 |
|
340 |
public boolean hasDynValue(String name) { |
341 |
return this.metadata.hasDynValue(name); |
342 |
} |
343 |
|
344 |
@Override
|
345 |
public boolean hasDynMethod(String name) { |
346 |
return ((DynObject_v2)this.metadata).hasDynMethod(name); |
347 |
} |
348 |
|
349 |
public void implement(DynClass dynClass) { |
350 |
this.metadata.implement(dynClass);
|
351 |
} |
352 |
|
353 |
public Object invokeDynMethod(String name, Object[] args) |
354 |
throws DynMethodException {
|
355 |
return this.metadata.invokeDynMethod(this, name, args); |
356 |
} |
357 |
|
358 |
public Object invokeDynMethod(int code, Object[] args) |
359 |
throws DynMethodException {
|
360 |
return this.metadata.invokeDynMethod(this, code, args); |
361 |
} |
362 |
|
363 |
public void setDynValue(String name, Object value) |
364 |
throws DynFieldNotFoundException {
|
365 |
this.metadata.setDynValue(name, value);
|
366 |
|
367 |
} |
368 |
|
369 |
/*
|
370 |
* (non-Javadoc)
|
371 |
*
|
372 |
* @see org.gvsig.metadata.Metadata#getMetadataChildren()
|
373 |
*/
|
374 |
public Set getMetadataChildren() { |
375 |
return null; |
376 |
} |
377 |
|
378 |
/*
|
379 |
* (non-Javadoc)
|
380 |
*
|
381 |
* @see org.gvsig.metadata.Metadata#getMetadataName()
|
382 |
*/
|
383 |
public String getMetadataName() { |
384 |
return this.provider.getProviderName(); |
385 |
} |
386 |
|
387 |
|
388 |
/* (non-Javadoc)
|
389 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#createDefaultCoverageSelection()
|
390 |
*/
|
391 |
public CoverageSelection createDefaultCoverageSelection()
|
392 |
throws DataException {
|
393 |
// TODO Auto-generated method stub
|
394 |
return null; |
395 |
} |
396 |
|
397 |
|
398 |
/* (non-Javadoc)
|
399 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#getManager()
|
400 |
*/
|
401 |
public DataManager getManager() {
|
402 |
return this.dataManager; |
403 |
} |
404 |
|
405 |
/* (non-Javadoc)
|
406 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#getProvider()
|
407 |
*/
|
408 |
public CoverageStoreProvider getProvider() {
|
409 |
return this.provider; |
410 |
} |
411 |
|
412 |
public void notifyChange(String notification) { |
413 |
delegateObservable |
414 |
.notifyObservers(new DefaultCoverageStoreNotification(
|
415 |
this, notification));
|
416 |
|
417 |
} |
418 |
|
419 |
|
420 |
public void notifyChange(String notification, Command command) { |
421 |
delegateObservable |
422 |
.notifyObservers(new DefaultCoverageStoreNotification(
|
423 |
this, notification, command));
|
424 |
} |
425 |
|
426 |
|
427 |
/*
|
428 |
* (non-Javadoc)
|
429 |
*
|
430 |
* @see
|
431 |
* org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices#notifyChange
|
432 |
* (java.lang.String, org.gvsig.fmap.dal.resource.Resource)
|
433 |
*/
|
434 |
public void notifyChange(String notification, Resource resource) { |
435 |
delegateObservable.notifyObservers(new DefaultFeatureStoreNotification(
|
436 |
this, FeatureStoreNotification.RESOURCE_CHANGED));
|
437 |
} |
438 |
|
439 |
public void open() throws OpenException { |
440 |
// TODO: Se puede hacer un open estando en edicion ?
|
441 |
this.notifyChange(DataStoreNotification.BEFORE_OPEN);
|
442 |
this.provider.open();
|
443 |
this.notifyChange(DataStoreNotification.AFTER_OPEN);
|
444 |
} |
445 |
|
446 |
public void close() throws CloseException { |
447 |
// TODO: Se puede hacer un close estando en edicion ?
|
448 |
this.notifyChange(DataStoreNotification.BEFORE_CLOSE);
|
449 |
this.provider.close();
|
450 |
this.notifyChange(DataStoreNotification.AFTER_CLOSE);
|
451 |
} |
452 |
|
453 |
protected void doDispose() throws BaseException { |
454 |
this.notifyChange(DataStoreNotification.BEFORE_DISPOSE);
|
455 |
this.provider.dispose();
|
456 |
if (this.selection != null) { |
457 |
this.selection.dispose();
|
458 |
this.selection = null; |
459 |
} |
460 |
|
461 |
this.parameters = null; |
462 |
this.notifyChange(DataStoreNotification.AFTER_DISPOSE);
|
463 |
this.delegateObservable.deleteObservers();
|
464 |
this.delegateObservable = null; |
465 |
} |
466 |
|
467 |
public boolean allowWrite() { |
468 |
return this.provider.allowWrite(); |
469 |
} |
470 |
|
471 |
public DataQuery createQuery() {
|
472 |
// TODO Auto-generated method stub
|
473 |
return null; |
474 |
} |
475 |
|
476 |
public DataStore getStore() {
|
477 |
return this; |
478 |
} |
479 |
|
480 |
public CoverageStore getCoverageStore() {
|
481 |
return this; |
482 |
} |
483 |
|
484 |
public void clear() { |
485 |
if (metadata != null) { |
486 |
metadata.clear(); |
487 |
} |
488 |
} |
489 |
|
490 |
public String getProviderName() { |
491 |
return this.provider.getProviderName(); |
492 |
} |
493 |
|
494 |
public String getName() { |
495 |
return this.provider.getName(); |
496 |
} |
497 |
|
498 |
public String getFullName() { |
499 |
return this.provider.getFullName(); |
500 |
} |
501 |
|
502 |
public Interval getInterval() {
|
503 |
// TODO Auto-generated method stub
|
504 |
return null; |
505 |
} |
506 |
|
507 |
public Collection getTimes() { |
508 |
// TODO Auto-generated method stub
|
509 |
return null; |
510 |
} |
511 |
|
512 |
public Collection getTimes(Interval interval) { |
513 |
// TODO Auto-generated method stub
|
514 |
return null; |
515 |
} |
516 |
|
517 |
@Override
|
518 |
public void useCache(String providerName, DynObject parameters) throws DataException { |
519 |
throw new UnsupportedOperationException(); |
520 |
} |
521 |
|
522 |
@Override
|
523 |
public DataStoreProviderFactory getProviderFactory() {
|
524 |
DataStoreProviderFactory factory = dataManager.getStoreProviderFactory(parameters.getDataStoreName()); |
525 |
return factory;
|
526 |
} |
527 |
|
528 |
@Override
|
529 |
public DataCache getCache() {
|
530 |
// TODO Auto-generated method stub
|
531 |
return null; |
532 |
} |
533 |
} |