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 @ 40435
History | View | Annotate | Download (13.4 KB)
1 |
/* gvSIG. Geographic Information System of the Valencian Government
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2007-2008 Infrastructures and Transports Department
|
4 |
* of the Valencian Government (CIT)
|
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 2
|
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 |
*/
|
22 |
|
23 |
/*
|
24 |
* AUTHORS (In addition to CIT):
|
25 |
* 2009 IVER T.I {{Task}}
|
26 |
*/
|
27 |
|
28 |
/**
|
29 |
*
|
30 |
*/
|
31 |
package org.gvsig.fmap.dal.raster.impl; |
32 |
|
33 |
import java.util.Collection; |
34 |
import java.util.Iterator; |
35 |
import java.util.Set; |
36 |
|
37 |
import org.gvsig.fmap.dal.DataManager; |
38 |
import org.gvsig.fmap.dal.DataQuery; |
39 |
import org.gvsig.fmap.dal.DataServerExplorer; |
40 |
import org.gvsig.fmap.dal.DataSet; |
41 |
import org.gvsig.fmap.dal.DataStore; |
42 |
import org.gvsig.fmap.dal.DataStoreNotification; |
43 |
import org.gvsig.fmap.dal.DataStoreParameters; |
44 |
import org.gvsig.fmap.dal.exception.CloseException; |
45 |
import org.gvsig.fmap.dal.exception.DataException; |
46 |
import org.gvsig.fmap.dal.exception.InitializeException; |
47 |
import org.gvsig.fmap.dal.exception.OpenException; |
48 |
import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
49 |
import org.gvsig.fmap.dal.feature.FeatureStoreNotification; |
50 |
import org.gvsig.fmap.dal.feature.impl.DefaultFeatureStoreNotification; |
51 |
import org.gvsig.fmap.dal.impl.DefaultDataManager; |
52 |
import org.gvsig.fmap.dal.raster.CoverageSelection; |
53 |
import org.gvsig.fmap.dal.raster.CoverageStore; |
54 |
import org.gvsig.fmap.dal.raster.spi.CoverageStoreProvider; |
55 |
import org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices; |
56 |
import org.gvsig.fmap.dal.resource.Resource; |
57 |
import org.gvsig.fmap.dal.spi.DataStoreInitializer; |
58 |
import org.gvsig.fmap.dal.spi.DataStoreProvider; |
59 |
import org.gvsig.metadata.MetadataLocator; |
60 |
import org.gvsig.timesupport.Interval; |
61 |
import org.gvsig.timesupport.RelativeInterval; |
62 |
import org.gvsig.tools.ToolsLocator; |
63 |
import org.gvsig.tools.dispose.impl.AbstractDisposable; |
64 |
import org.gvsig.tools.dynobject.DelegatedDynObject; |
65 |
import org.gvsig.tools.dynobject.DynClass; |
66 |
import org.gvsig.tools.dynobject.DynObject; |
67 |
import org.gvsig.tools.dynobject.DynObjectManager; |
68 |
import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
69 |
import org.gvsig.tools.dynobject.exception.DynMethodException; |
70 |
import org.gvsig.tools.exception.BaseException; |
71 |
import org.gvsig.tools.observer.Observer; |
72 |
import org.gvsig.tools.observer.impl.DelegateWeakReferencingObservable; |
73 |
import org.gvsig.tools.persistence.PersistentState; |
74 |
import org.gvsig.tools.persistence.exception.PersistenceException; |
75 |
import org.gvsig.tools.undo.command.Command; |
76 |
import org.gvsig.tools.visitor.Visitor; |
77 |
|
78 |
/**
|
79 |
* @author jmvivo
|
80 |
*
|
81 |
*/
|
82 |
public class DefaultCoverageStore extends AbstractDisposable implements |
83 |
CoverageStore, CoverageStoreProviderServices, DataStoreInitializer { |
84 |
|
85 |
// final static private Logger logger = LoggerFactory
|
86 |
// .getLogger(DefaultFeatureStore.class);
|
87 |
|
88 |
private DataStoreParameters parameters = null; |
89 |
private CoverageSelection selection;
|
90 |
|
91 |
// private long versionOfUpdate = 0;
|
92 |
|
93 |
private DefaultDataManager dataManager = null; |
94 |
|
95 |
private CoverageStoreProvider provider = null; |
96 |
|
97 |
private DelegatedDynObject metadata;
|
98 |
|
99 |
private DelegateWeakReferencingObservable delegateObservable = new DelegateWeakReferencingObservable( |
100 |
this);
|
101 |
|
102 |
public DefaultCoverageStore() {
|
103 |
|
104 |
} |
105 |
|
106 |
/*
|
107 |
* (non-Javadoc)
|
108 |
*
|
109 |
* @see
|
110 |
* org.gvsig.fmap.dal.impl.DataStoreImplementation#intializePhase1(org.gvsig
|
111 |
* .fmap.dal.impl.DefaultDataManager,
|
112 |
* org.gvsig.fmap.dal.DataStoreParameters)
|
113 |
*/
|
114 |
public void intializePhase1(DataManager dataManager, |
115 |
DataStoreParameters parameters) throws InitializeException {
|
116 |
DynObjectManager dynManager = ToolsLocator.getDynObjectManager(); |
117 |
|
118 |
this.metadata = (DelegatedDynObject) dynManager
|
119 |
.createDynObject( |
120 |
MetadataLocator.getMetadataManager().getDefinition(DataStore.SPATIAL_METADATA_DEFINITION_NAME) |
121 |
); |
122 |
this.dataManager = (DefaultDataManager)dataManager;
|
123 |
this.parameters = parameters;
|
124 |
|
125 |
} |
126 |
|
127 |
|
128 |
|
129 |
/*
|
130 |
* (non-Javadoc)
|
131 |
*
|
132 |
* @see
|
133 |
* org.gvsig.fmap.dal.impl.DataStoreImplementation#intializePhase2(org.gvsig
|
134 |
* .fmap.dal.spi.DataStoreProvider)
|
135 |
*/
|
136 |
public void intializePhase2(DataStoreProvider provider) |
137 |
throws InitializeException {
|
138 |
|
139 |
this.provider = (CoverageStoreProvider) provider;
|
140 |
this.delegate(provider);
|
141 |
|
142 |
} |
143 |
|
144 |
|
145 |
/* (non-Javadoc)
|
146 |
* @see org.gvsig.fmap.dal.DataStore#createSelection()
|
147 |
*/
|
148 |
public DataSet createSelection() throws DataException { |
149 |
// TODO Auto-generated method stub
|
150 |
return null; |
151 |
} |
152 |
|
153 |
|
154 |
/* (non-Javadoc)
|
155 |
* @see org.gvsig.fmap.dal.DataStore#getChildren()
|
156 |
*/
|
157 |
public Iterator getChildren() { |
158 |
return this.provider.getChilds(); |
159 |
} |
160 |
|
161 |
/* (non-Javadoc)
|
162 |
* @see org.gvsig.fmap.dal.DataStore#getDataSet()
|
163 |
*/
|
164 |
public DataSet getDataSet() throws DataException { |
165 |
// TODO Auto-generated method stub
|
166 |
return null; |
167 |
} |
168 |
|
169 |
/* (non-Javadoc)
|
170 |
* @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.fmap.dal.DataQuery)
|
171 |
*/
|
172 |
public DataSet getDataSet(DataQuery dataQuery) throws DataException { |
173 |
// TODO Auto-generated method stub
|
174 |
return null; |
175 |
} |
176 |
|
177 |
public void accept(Visitor visitor) throws BaseException { |
178 |
// TODO Auto-generated method stub
|
179 |
} |
180 |
|
181 |
public void accept(Visitor visitor, DataQuery dataQuery) |
182 |
throws BaseException {
|
183 |
// TODO Auto-generated method stub
|
184 |
} |
185 |
|
186 |
/* (non-Javadoc)
|
187 |
* @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.tools.observer.Observer)
|
188 |
*/
|
189 |
public void getDataSet(Observer observer) throws DataException { |
190 |
// TODO Auto-generated method stub
|
191 |
|
192 |
} |
193 |
|
194 |
/* (non-Javadoc)
|
195 |
* @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.fmap.dal.DataQuery, org.gvsig.tools.observer.Observer)
|
196 |
*/
|
197 |
public void getDataSet(DataQuery dataQuery, Observer observer) |
198 |
throws DataException {
|
199 |
// TODO Auto-generated method stub
|
200 |
|
201 |
} |
202 |
|
203 |
/* (non-Javadoc)
|
204 |
* @see org.gvsig.fmap.dal.DataStore#getExplorer()
|
205 |
*/
|
206 |
public DataServerExplorer getExplorer() throws DataException, |
207 |
ValidateDataParametersException { |
208 |
return provider.getExplorer();
|
209 |
} |
210 |
|
211 |
/* (non-Javadoc)
|
212 |
* @see org.gvsig.fmap.dal.DataStore#getParameters()
|
213 |
*/
|
214 |
public DataStoreParameters getParameters() {
|
215 |
return this.parameters; |
216 |
} |
217 |
|
218 |
/* (non-Javadoc)
|
219 |
* @see org.gvsig.fmap.dal.DataStore#getSelection()
|
220 |
*/
|
221 |
public DataSet getSelection() throws DataException { |
222 |
// TODO Auto-generated method stub
|
223 |
return null; |
224 |
} |
225 |
|
226 |
/* (non-Javadoc)
|
227 |
* @see org.gvsig.fmap.dal.DataStore#refresh()
|
228 |
*/
|
229 |
public void refresh() throws DataException { |
230 |
// TODO Auto-generated method stub
|
231 |
|
232 |
} |
233 |
|
234 |
/* (non-Javadoc)
|
235 |
* @see org.gvsig.fmap.dal.DataStore#setSelection(org.gvsig.fmap.dal.DataSet)
|
236 |
*/
|
237 |
public void setSelection(DataSet selection) throws DataException { |
238 |
// TODO Auto-generated method stub
|
239 |
|
240 |
} |
241 |
|
242 |
/* (non-Javadoc)
|
243 |
* @see org.gvsig.tools.observer.ComplexObservable#beginComplexNotification()
|
244 |
*/
|
245 |
public void beginComplexNotification() { |
246 |
// TODO Auto-generated method stub
|
247 |
|
248 |
} |
249 |
|
250 |
/* (non-Javadoc)
|
251 |
* @see org.gvsig.tools.observer.ComplexObservable#disableNotifications()
|
252 |
*/
|
253 |
public void disableNotifications() { |
254 |
// TODO Auto-generated method stub
|
255 |
|
256 |
} |
257 |
|
258 |
/* (non-Javadoc)
|
259 |
* @see org.gvsig.tools.observer.ComplexObservable#enableNotifications()
|
260 |
*/
|
261 |
public void enableNotifications() { |
262 |
// TODO Auto-generated method stub
|
263 |
|
264 |
} |
265 |
|
266 |
/* (non-Javadoc)
|
267 |
* @see org.gvsig.tools.observer.ComplexObservable#endComplexNotification()
|
268 |
*/
|
269 |
public void endComplexNotification() { |
270 |
// TODO Auto-generated method stub
|
271 |
|
272 |
} |
273 |
|
274 |
/* (non-Javadoc)
|
275 |
* @see org.gvsig.tools.observer.Observable#addObserver(org.gvsig.tools.observer.Observer)
|
276 |
*/
|
277 |
public void addObserver(Observer o) { |
278 |
// TODO Auto-generated method stub
|
279 |
|
280 |
} |
281 |
|
282 |
/* (non-Javadoc)
|
283 |
* @see org.gvsig.tools.observer.Observable#deleteObserver(org.gvsig.tools.observer.Observer)
|
284 |
*/
|
285 |
public void deleteObserver(Observer o) { |
286 |
// TODO Auto-generated method stub
|
287 |
|
288 |
} |
289 |
|
290 |
/* (non-Javadoc)
|
291 |
* @see org.gvsig.tools.observer.Observable#deleteObservers()
|
292 |
*/
|
293 |
public void deleteObservers() { |
294 |
// TODO Auto-generated method stub
|
295 |
|
296 |
} |
297 |
|
298 |
/* (non-Javadoc)
|
299 |
* @see org.gvsig.tools.persistence.Persistent#getState()
|
300 |
*/
|
301 |
public PersistentState getState() throws PersistenceException { |
302 |
// TODO Auto-generated method stub
|
303 |
return null; |
304 |
} |
305 |
|
306 |
/* (non-Javadoc)
|
307 |
* @see org.gvsig.tools.persistence.Persistent#loadState(org.gvsig.tools.persistence.PersistentState)
|
308 |
*/
|
309 |
public void saveToState(PersistentState state) throws PersistenceException { |
310 |
// TODO Auto-generated method stub
|
311 |
|
312 |
} |
313 |
|
314 |
/* (non-Javadoc)
|
315 |
* @see org.gvsig.tools.persistence.Persistent#setState(org.gvsig.tools.persistence.PersistentState)
|
316 |
*/
|
317 |
public void loadFromState(PersistentState state) throws PersistenceException { |
318 |
// TODO Auto-generated method stub
|
319 |
|
320 |
} |
321 |
|
322 |
//
|
323 |
// ====================================================================
|
324 |
// Metadata related methods
|
325 |
//
|
326 |
|
327 |
public Object getMetadataID() { |
328 |
return this.provider.getSourceId(); |
329 |
} |
330 |
|
331 |
public void delegate(DynObject dynObject) { |
332 |
this.metadata.delegate(dynObject);
|
333 |
} |
334 |
|
335 |
public DynClass getDynClass() {
|
336 |
return this.metadata.getDynClass(); |
337 |
} |
338 |
|
339 |
public Object getDynValue(String name) throws DynFieldNotFoundException { |
340 |
return this.metadata.getDynValue(name); |
341 |
} |
342 |
|
343 |
public boolean hasDynValue(String name) { |
344 |
return this.metadata.hasDynValue(name); |
345 |
} |
346 |
|
347 |
public void implement(DynClass dynClass) { |
348 |
this.metadata.implement(dynClass);
|
349 |
} |
350 |
|
351 |
public Object invokeDynMethod(String name, DynObject context) |
352 |
throws DynMethodException {
|
353 |
return this.metadata.invokeDynMethod(this, name, context); |
354 |
} |
355 |
|
356 |
public Object invokeDynMethod(int code, DynObject context) |
357 |
throws DynMethodException {
|
358 |
return this.metadata.invokeDynMethod(this, code, context); |
359 |
} |
360 |
|
361 |
public void setDynValue(String name, Object value) |
362 |
throws DynFieldNotFoundException {
|
363 |
this.metadata.setDynValue(name, value);
|
364 |
|
365 |
} |
366 |
|
367 |
/*
|
368 |
* (non-Javadoc)
|
369 |
*
|
370 |
* @see org.gvsig.metadata.Metadata#getMetadataChildren()
|
371 |
*/
|
372 |
public Set getMetadataChildren() { |
373 |
return null; |
374 |
} |
375 |
|
376 |
/*
|
377 |
* (non-Javadoc)
|
378 |
*
|
379 |
* @see org.gvsig.metadata.Metadata#getMetadataName()
|
380 |
*/
|
381 |
public String getMetadataName() { |
382 |
return this.provider.getProviderName(); |
383 |
} |
384 |
|
385 |
|
386 |
/* (non-Javadoc)
|
387 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#createDefaultCoverageSelection()
|
388 |
*/
|
389 |
public CoverageSelection createDefaultCoverageSelection()
|
390 |
throws DataException {
|
391 |
// TODO Auto-generated method stub
|
392 |
return null; |
393 |
} |
394 |
|
395 |
|
396 |
/* (non-Javadoc)
|
397 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#getManager()
|
398 |
*/
|
399 |
public DataManager getManager() {
|
400 |
return this.dataManager; |
401 |
} |
402 |
|
403 |
/* (non-Javadoc)
|
404 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#getProvider()
|
405 |
*/
|
406 |
public CoverageStoreProvider getProvider() {
|
407 |
return this.provider; |
408 |
} |
409 |
|
410 |
public void notifyChange(String notification) { |
411 |
delegateObservable |
412 |
.notifyObservers(new DefaultCoverageStoreNotification(
|
413 |
this, notification));
|
414 |
|
415 |
} |
416 |
|
417 |
|
418 |
public void notifyChange(String notification, Command command) { |
419 |
delegateObservable |
420 |
.notifyObservers(new DefaultCoverageStoreNotification(
|
421 |
this, notification, command));
|
422 |
} |
423 |
|
424 |
|
425 |
/*
|
426 |
* (non-Javadoc)
|
427 |
*
|
428 |
* @see
|
429 |
* org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices#notifyChange
|
430 |
* (java.lang.String, org.gvsig.fmap.dal.resource.Resource)
|
431 |
*/
|
432 |
public void notifyChange(String notification, Resource resource) { |
433 |
delegateObservable.notifyObservers(new DefaultFeatureStoreNotification(
|
434 |
this, FeatureStoreNotification.RESOURCE_CHANGED));
|
435 |
} |
436 |
|
437 |
public void open() throws OpenException { |
438 |
// TODO: Se puede hacer un open estando en edicion ?
|
439 |
this.notifyChange(DataStoreNotification.BEFORE_OPEN);
|
440 |
this.provider.open();
|
441 |
this.notifyChange(DataStoreNotification.AFTER_OPEN);
|
442 |
} |
443 |
|
444 |
public void close() throws CloseException { |
445 |
// TODO: Se puede hacer un close estando en edicion ?
|
446 |
this.notifyChange(DataStoreNotification.BEFORE_CLOSE);
|
447 |
this.provider.close();
|
448 |
this.notifyChange(DataStoreNotification.AFTER_CLOSE);
|
449 |
} |
450 |
|
451 |
protected void doDispose() throws BaseException { |
452 |
this.notifyChange(DataStoreNotification.BEFORE_DISPOSE);
|
453 |
this.provider.dispose();
|
454 |
if (this.selection != null) { |
455 |
this.selection.dispose();
|
456 |
this.selection = null; |
457 |
} |
458 |
|
459 |
this.parameters = null; |
460 |
this.notifyChange(DataStoreNotification.AFTER_DISPOSE);
|
461 |
this.delegateObservable.deleteObservers();
|
462 |
this.delegateObservable = null; |
463 |
} |
464 |
|
465 |
public boolean allowWrite() { |
466 |
return this.provider.allowWrite(); |
467 |
} |
468 |
|
469 |
public DataQuery createQuery() {
|
470 |
// TODO Auto-generated method stub
|
471 |
return null; |
472 |
} |
473 |
|
474 |
public DataStore getStore() {
|
475 |
return this; |
476 |
} |
477 |
|
478 |
public CoverageStore getCoverageStore() {
|
479 |
return this; |
480 |
} |
481 |
|
482 |
public void clear() { |
483 |
if (metadata != null) { |
484 |
metadata.clear(); |
485 |
} |
486 |
} |
487 |
|
488 |
public String getProviderName() { |
489 |
return this.provider.getProviderName(); |
490 |
} |
491 |
|
492 |
public String getName() { |
493 |
return this.provider.getProviderName(); |
494 |
} |
495 |
|
496 |
public String getFullName() { |
497 |
return this.provider.getFullName(); |
498 |
} |
499 |
|
500 |
public Interval getInterval() {
|
501 |
// TODO Auto-generated method stub
|
502 |
return null; |
503 |
} |
504 |
|
505 |
public Collection getTimes() { |
506 |
// TODO Auto-generated method stub
|
507 |
return null; |
508 |
} |
509 |
|
510 |
public Collection getTimes(Interval interval) { |
511 |
// TODO Auto-generated method stub
|
512 |
return null; |
513 |
} |
514 |
} |