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 / DefaultFeatureStore.java @ 43088
History | View | Annotate | Download (77.4 KB)
1 | 40559 | jjdelcerro | /**
|
---|---|---|---|
2 | * gvSIG. Desktop Geographic Information System.
|
||
3 | 40435 | jjdelcerro | *
|
4 | 40559 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
|
5 | 40435 | jjdelcerro | *
|
6 | 42293 | jjdelcerro | * 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 | 40435 | jjdelcerro | *
|
11 | 42293 | jjdelcerro | * 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 | 40435 | jjdelcerro | *
|
16 | 42293 | jjdelcerro | * 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 | 40435 | jjdelcerro | *
|
21 | 42293 | jjdelcerro | * For any additional information, do not hesitate to contact us
|
22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
|
||
23 | 40435 | jjdelcerro | */
|
24 | 42293 | jjdelcerro | |
25 | 40435 | jjdelcerro | package org.gvsig.fmap.dal.feature.impl; |
26 | |||
27 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.SQLBuilderBase; |
28 | 40435 | jjdelcerro | import java.util.ArrayList; |
29 | import java.util.Collection; |
||
30 | import java.util.Collections; |
||
31 | import java.util.HashMap; |
||
32 | import java.util.HashSet; |
||
33 | import java.util.Iterator; |
||
34 | import java.util.List; |
||
35 | import java.util.Map; |
||
36 | import java.util.Map.Entry; |
||
37 | import java.util.Set; |
||
38 | |||
39 | import org.cresques.cts.IProjection; |
||
40 | import org.gvsig.fmap.dal.DALLocator; |
||
41 | import org.gvsig.fmap.dal.DataManager; |
||
42 | import org.gvsig.fmap.dal.DataQuery; |
||
43 | import org.gvsig.fmap.dal.DataServerExplorer; |
||
44 | import org.gvsig.fmap.dal.DataSet; |
||
45 | import org.gvsig.fmap.dal.DataStore; |
||
46 | import org.gvsig.fmap.dal.DataStoreNotification; |
||
47 | import org.gvsig.fmap.dal.DataStoreParameters; |
||
48 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.ExpressionBuilder; |
49 | 43088 | jjdelcerro | import org.gvsig.fmap.dal.ExpressionEvaluator; |
50 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.exception.CloneException; |
51 | import org.gvsig.fmap.dal.exception.CloseException; |
||
52 | import org.gvsig.fmap.dal.exception.CreateException; |
||
53 | import org.gvsig.fmap.dal.exception.DataException; |
||
54 | import org.gvsig.fmap.dal.exception.InitializeException; |
||
55 | import org.gvsig.fmap.dal.exception.OpenException; |
||
56 | import org.gvsig.fmap.dal.exception.ReadException; |
||
57 | import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
||
58 | 40597 | jldominguez | import org.gvsig.fmap.dal.exception.WriteException; |
59 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.EditableFeature; |
60 | import org.gvsig.fmap.dal.feature.EditableFeatureType; |
||
61 | import org.gvsig.fmap.dal.feature.Feature; |
||
62 | import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
||
63 | import org.gvsig.fmap.dal.feature.FeatureCache; |
||
64 | import org.gvsig.fmap.dal.feature.FeatureIndex; |
||
65 | import org.gvsig.fmap.dal.feature.FeatureIndexes; |
||
66 | import org.gvsig.fmap.dal.feature.FeatureLocks; |
||
67 | import org.gvsig.fmap.dal.feature.FeatureQuery; |
||
68 | import org.gvsig.fmap.dal.feature.FeatureReference; |
||
69 | import org.gvsig.fmap.dal.feature.FeatureReferenceSelection; |
||
70 | import org.gvsig.fmap.dal.feature.FeatureSelection; |
||
71 | import org.gvsig.fmap.dal.feature.FeatureSet; |
||
72 | import org.gvsig.fmap.dal.feature.FeatureStore; |
||
73 | import org.gvsig.fmap.dal.feature.FeatureStoreNotification; |
||
74 | import org.gvsig.fmap.dal.feature.FeatureStoreTransforms; |
||
75 | import org.gvsig.fmap.dal.feature.FeatureType; |
||
76 | import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
||
77 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.SQLBuilder; |
78 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.exception.AlreadyEditingException; |
79 | import org.gvsig.fmap.dal.feature.exception.ConcurrentDataModificationException; |
||
80 | import org.gvsig.fmap.dal.feature.exception.CreateFeatureException; |
||
81 | import org.gvsig.fmap.dal.feature.exception.DataExportException; |
||
82 | import org.gvsig.fmap.dal.feature.exception.FeatureIndexException; |
||
83 | import org.gvsig.fmap.dal.feature.exception.FinishEditingException; |
||
84 | import org.gvsig.fmap.dal.feature.exception.GetFeatureTypeException; |
||
85 | import org.gvsig.fmap.dal.feature.exception.IllegalFeatureException; |
||
86 | import org.gvsig.fmap.dal.feature.exception.IllegalFeatureTypeException; |
||
87 | import org.gvsig.fmap.dal.feature.exception.NeedEditingModeException; |
||
88 | import org.gvsig.fmap.dal.feature.exception.NoNewFeatureInsertException; |
||
89 | import org.gvsig.fmap.dal.feature.exception.NullFeatureTypeException; |
||
90 | 40597 | jldominguez | import org.gvsig.fmap.dal.feature.exception.PerformEditingException; |
91 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.exception.PersistenceCantFindDefaultFeatureTypeException; |
92 | import org.gvsig.fmap.dal.feature.exception.PersistenceCantFindFeatureTypeException; |
||
93 | import org.gvsig.fmap.dal.feature.exception.PersistenceStoreAlreadyLoadedException; |
||
94 | import org.gvsig.fmap.dal.feature.exception.SelectionNotAllowedException; |
||
95 | import org.gvsig.fmap.dal.feature.exception.StoreCancelEditingException; |
||
96 | import org.gvsig.fmap.dal.feature.exception.StoreDeleteEditableFeatureException; |
||
97 | import org.gvsig.fmap.dal.feature.exception.StoreDeleteFeatureException; |
||
98 | import org.gvsig.fmap.dal.feature.exception.StoreEditException; |
||
99 | import org.gvsig.fmap.dal.feature.exception.StoreInsertFeatureException; |
||
100 | import org.gvsig.fmap.dal.feature.exception.StoreUpdateFeatureException; |
||
101 | import org.gvsig.fmap.dal.feature.exception.StoreUpdateFeatureTypeException; |
||
102 | import org.gvsig.fmap.dal.feature.exception.ValidateFeaturesException; |
||
103 | import org.gvsig.fmap.dal.feature.exception.WriteNotAllowedException; |
||
104 | import org.gvsig.fmap.dal.feature.impl.expansionadapter.MemoryExpansionAdapter; |
||
105 | import org.gvsig.fmap.dal.feature.impl.featureset.DefaultFeatureSet; |
||
106 | 42775 | jjdelcerro | import org.gvsig.fmap.dal.feature.impl.dynobjectutils.DynObjectFeatureFacade; |
107 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.impl.undo.DefaultFeatureCommandsStack; |
108 | import org.gvsig.fmap.dal.feature.impl.undo.FeatureCommandsStack; |
||
109 | 42925 | jjdelcerro | import org.gvsig.fmap.dal.feature.paging.FeaturePagingHelper; |
110 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.DefaultFeatureProvider; |
111 | import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
||
112 | import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
||
113 | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider; |
||
114 | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices; |
||
115 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider_v2; |
116 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.cache.FeatureCacheProvider; |
117 | import org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices; |
||
118 | import org.gvsig.fmap.dal.impl.DefaultDataManager; |
||
119 | import org.gvsig.fmap.dal.resource.Resource; |
||
120 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.spi.DataStoreInitializer2; |
121 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.spi.DataStoreProvider; |
122 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
123 | 40435 | jjdelcerro | import org.gvsig.fmap.geom.primitive.Envelope; |
124 | import org.gvsig.metadata.MetadataLocator; |
||
125 | import org.gvsig.metadata.MetadataManager; |
||
126 | import org.gvsig.metadata.exceptions.MetadataException; |
||
127 | import org.gvsig.timesupport.Interval; |
||
128 | import org.gvsig.tools.ToolsLocator; |
||
129 | import org.gvsig.tools.dispose.DisposableIterator; |
||
130 | import org.gvsig.tools.dispose.impl.AbstractDisposable; |
||
131 | import org.gvsig.tools.dynobject.DelegatedDynObject; |
||
132 | import org.gvsig.tools.dynobject.DynClass; |
||
133 | import org.gvsig.tools.dynobject.DynObject; |
||
134 | import org.gvsig.tools.dynobject.DynObjectManager; |
||
135 | import org.gvsig.tools.dynobject.DynStruct; |
||
136 | import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
||
137 | import org.gvsig.tools.dynobject.exception.DynMethodException; |
||
138 | import org.gvsig.tools.exception.BaseException; |
||
139 | import org.gvsig.tools.exception.NotYetImplemented; |
||
140 | 41928 | jjdelcerro | import org.gvsig.tools.identitymanagement.SimpleIdentityManager; |
141 | 40435 | jjdelcerro | import org.gvsig.tools.observer.Observable; |
142 | import org.gvsig.tools.observer.Observer; |
||
143 | import org.gvsig.tools.observer.impl.DelegateWeakReferencingObservable; |
||
144 | import org.gvsig.tools.persistence.PersistenceManager; |
||
145 | import org.gvsig.tools.persistence.Persistent; |
||
146 | import org.gvsig.tools.persistence.PersistentState; |
||
147 | import org.gvsig.tools.persistence.exception.PersistenceException; |
||
148 | import org.gvsig.tools.undo.RedoException; |
||
149 | import org.gvsig.tools.undo.UndoException; |
||
150 | import org.gvsig.tools.undo.command.Command; |
||
151 | import org.gvsig.tools.visitor.Visitor; |
||
152 | 42533 | dmartinezizquierdo | import org.slf4j.Logger; |
153 | import org.slf4j.LoggerFactory; |
||
154 | 40435 | jjdelcerro | |
155 | 41243 | jjdelcerro | public class DefaultFeatureStore extends AbstractDisposable implements |
156 | 43020 | jjdelcerro | DataStoreInitializer2, FeatureStoreProviderServices, FeatureStore, Observer {
|
157 | 40435 | jjdelcerro | |
158 | private static final Logger LOG = LoggerFactory |
||
159 | 42293 | jjdelcerro | .getLogger(DefaultFeatureStore.class); |
160 | 40435 | jjdelcerro | |
161 | private static final String PERSISTENCE_DEFINITION_NAME = "FeatureStore"; |
||
162 | |||
163 | private DataStoreParameters parameters = null; |
||
164 | private FeatureSelection selection;
|
||
165 | private FeatureLocks locks;
|
||
166 | |||
167 | 42293 | jjdelcerro | private DelegateWeakReferencingObservable delegateObservable =
|
168 | new DelegateWeakReferencingObservable(this); |
||
169 | 40435 | jjdelcerro | |
170 | private FeatureCommandsStack commands;
|
||
171 | private FeatureTypeManager featureTypeManager;
|
||
172 | private FeatureManager featureManager;
|
||
173 | private SpatialManager spatialManager;
|
||
174 | |||
175 | private FeatureType defaultFeatureType = null; |
||
176 | private List featureTypes = new ArrayList(); |
||
177 | |||
178 | private int mode = MODE_QUERY; |
||
179 | private long versionOfUpdate = 0; |
||
180 | private boolean hasStrongChanges = true; |
||
181 | private boolean hasInserts = true; |
||
182 | |||
183 | private DefaultDataManager dataManager = null; |
||
184 | |||
185 | private FeatureStoreProvider provider = null; |
||
186 | |||
187 | private DefaultFeatureIndexes indexes;
|
||
188 | |||
189 | private DefaultFeatureStoreTransforms transforms;
|
||
190 | |||
191 | DelegatedDynObject metadata; |
||
192 | 41818 | fdiaz | |
193 | 40435 | jjdelcerro | private Set metadataChildren; |
194 | |||
195 | private Long featureCount = null; |
||
196 | |||
197 | private long temporalOid = 0; |
||
198 | |||
199 | private FeatureCacheProvider cache;
|
||
200 | |||
201 | /*
|
||
202 | * TODO:
|
||
203 | 41818 | fdiaz | *
|
204 | 40435 | jjdelcerro | * - Comprobar que solo se pueden a?adir reglas de validacion sobre un
|
205 | * EditableFeatureType. - Comprobar que solo se puede hacer un update con un
|
||
206 | * featureType al que se le han cambiado las reglas de validacion cuando
|
||
207 | * hasStrongChanges=false.
|
||
208 | */
|
||
209 | 42293 | jjdelcerro | |
210 | 40435 | jjdelcerro | public DefaultFeatureStore() {
|
211 | |||
212 | } |
||
213 | |||
214 | 43020 | jjdelcerro | @Override
|
215 | public void intialize(DataManager dataManager, |
||
216 | 42293 | jjdelcerro | DataStoreParameters parameters) throws InitializeException {
|
217 | 40435 | jjdelcerro | |
218 | DynObjectManager dynManager = ToolsLocator.getDynObjectManager(); |
||
219 | |||
220 | 43020 | jjdelcerro | this.metadata = (DelegatedDynObject) dynManager.createDynObject(
|
221 | FeatureStore.METADATA_DEFINITION_NAME, |
||
222 | MetadataManager.METADATA_NAMESPACE |
||
223 | ); |
||
224 | 40435 | jjdelcerro | |
225 | this.dataManager = (DefaultDataManager) dataManager;
|
||
226 | |||
227 | this.parameters = parameters;
|
||
228 | this.transforms = new DefaultFeatureStoreTransforms(this); |
||
229 | try {
|
||
230 | indexes = new DefaultFeatureIndexes(this); |
||
231 | } catch (DataException e) {
|
||
232 | throw new InitializeException(e); |
||
233 | } |
||
234 | |||
235 | } |
||
236 | |||
237 | 43020 | jjdelcerro | @Override
|
238 | public void setProvider(org.gvsig.fmap.dal.DataStoreProvider provider) { |
||
239 | 40435 | jjdelcerro | this.provider = (FeatureStoreProvider) provider;
|
240 | 43020 | jjdelcerro | this.delegate((DynObject) provider);
|
241 | 40435 | jjdelcerro | this.metadataChildren = new HashSet(); |
242 | this.metadataChildren.add(provider);
|
||
243 | } |
||
244 | |||
245 | public DataStoreParameters getParameters() {
|
||
246 | return parameters;
|
||
247 | } |
||
248 | |||
249 | public int getMode() { |
||
250 | return this.mode; |
||
251 | } |
||
252 | |||
253 | public DataManager getManager() {
|
||
254 | return this.dataManager; |
||
255 | } |
||
256 | |||
257 | public Iterator getChildren() { |
||
258 | return this.provider.getChilds(); |
||
259 | } |
||
260 | |||
261 | public FeatureStoreProvider getProvider() {
|
||
262 | return this.provider; |
||
263 | } |
||
264 | |||
265 | public FeatureManager getFeatureManager() {
|
||
266 | return this.featureManager; |
||
267 | } |
||
268 | |||
269 | public void setFeatureTypes(List types, FeatureType defaultType) { |
||
270 | this.featureTypes = types;
|
||
271 | this.defaultFeatureType = defaultType;
|
||
272 | } |
||
273 | |||
274 | public void open() throws OpenException { |
||
275 | 42049 | jjdelcerro | if (this.mode != MODE_QUERY) { |
276 | // TODO: Se puede hacer un open estando en edicion ?
|
||
277 | try {
|
||
278 | throw new IllegalStateException(); |
||
279 | 42293 | jjdelcerro | } catch(Exception ex) { |
280 | LOG.warn("Opening a store in editing/append mode ("+this.getFullName()+").",ex); |
||
281 | 42049 | jjdelcerro | } |
282 | } |
||
283 | 40435 | jjdelcerro | this.notifyChange(DataStoreNotification.BEFORE_OPEN);
|
284 | this.provider.open();
|
||
285 | this.notifyChange(DataStoreNotification.AFTER_OPEN);
|
||
286 | } |
||
287 | |||
288 | public void refresh() throws OpenException, InitializeException { |
||
289 | if (this.mode != MODE_QUERY) { |
||
290 | throw new IllegalStateException(); |
||
291 | } |
||
292 | this.notifyChange(FeatureStoreNotification.BEFORE_REFRESH);
|
||
293 | this.featureCount = null; |
||
294 | this.provider.refresh();
|
||
295 | this.notifyChange(FeatureStoreNotification.AFTER_REFRESH);
|
||
296 | } |
||
297 | |||
298 | public void close() throws CloseException { |
||
299 | 42049 | jjdelcerro | if (this.mode != MODE_QUERY) { |
300 | // TODO: Se puede hacer un close estando en edicion ?
|
||
301 | try {
|
||
302 | throw new IllegalStateException(); |
||
303 | 42293 | jjdelcerro | } catch(Exception ex) { |
304 | LOG.warn("Clossing a store in editing/append mode ("+this.getFullName()+").",ex); |
||
305 | 42049 | jjdelcerro | } |
306 | } |
||
307 | 40435 | jjdelcerro | this.notifyChange(DataStoreNotification.BEFORE_CLOSE);
|
308 | this.featureCount = null; |
||
309 | this.provider.close();
|
||
310 | this.notifyChange(DataStoreNotification.AFTER_CLOSE);
|
||
311 | } |
||
312 | |||
313 | protected void doDispose() throws BaseException { |
||
314 | 42049 | jjdelcerro | if (this.mode != MODE_QUERY) { |
315 | // TODO: Se puede hacer un dispose estando en edicion ?
|
||
316 | try {
|
||
317 | throw new IllegalStateException(); |
||
318 | 42293 | jjdelcerro | } catch(Exception ex) { |
319 | LOG.warn("Dispossing a store in editing/append mode ("+this.getFullName()+").",ex); |
||
320 | 42049 | jjdelcerro | } |
321 | } |
||
322 | 40435 | jjdelcerro | this.notifyChange(DataStoreNotification.BEFORE_DISPOSE);
|
323 | this.disposeIndexes();
|
||
324 | this.provider.dispose();
|
||
325 | if (this.selection != null) { |
||
326 | this.selection.dispose();
|
||
327 | this.selection = null; |
||
328 | } |
||
329 | this.commands = null; |
||
330 | this.featureCount = null; |
||
331 | if (this.locks != null) { |
||
332 | // this.locks.dispose();
|
||
333 | this.locks = null; |
||
334 | } |
||
335 | |||
336 | if (this.featureTypeManager != null) { |
||
337 | this.featureTypeManager.dispose();
|
||
338 | this.featureTypeManager = null; |
||
339 | } |
||
340 | |||
341 | this.featureManager = null; |
||
342 | this.spatialManager = null; |
||
343 | |||
344 | this.parameters = null; |
||
345 | this.notifyChange(DataStoreNotification.AFTER_DISPOSE);
|
||
346 | if (delegateObservable != null) { |
||
347 | this.delegateObservable.deleteObservers();
|
||
348 | this.delegateObservable = null; |
||
349 | } |
||
350 | } |
||
351 | |||
352 | public boolean allowWrite() { |
||
353 | 41928 | jjdelcerro | SimpleIdentityManager identityManager = ToolsLocator.getIdentityManager(); |
354 | 42293 | jjdelcerro | if( ! identityManager.getCurrentIdentity().isAuthorized(DataManager.WRITE_STORE_AUTHORIZATION,this.getParameters(), this.getName()) ) { |
355 | 41928 | jjdelcerro | return false; |
356 | } |
||
357 | 40435 | jjdelcerro | return this.provider.allowWrite(); |
358 | } |
||
359 | |||
360 | public boolean canWriteGeometry(int geometryType) throws DataException { |
||
361 | return this.provider.canWriteGeometry(geometryType, 0); |
||
362 | } |
||
363 | |||
364 | public DataServerExplorer getExplorer() throws ReadException, |
||
365 | 42293 | jjdelcerro | ValidateDataParametersException { |
366 | 40435 | jjdelcerro | return this.provider.getExplorer(); |
367 | } |
||
368 | |||
369 | /*
|
||
370 | * public Metadata getMetadata() throws MetadataNotFoundException {
|
||
371 | * // TODO:
|
||
372 | * // Si el provider devuelbe null habria que ver de construir aqui
|
||
373 | * // los metadatos basicos, como el Envelope y el SRS.
|
||
374 | 41818 | fdiaz | *
|
375 | 40435 | jjdelcerro | * // TODO: Estando en edicion el Envelope deberia de
|
376 | * // actualizarse usando el spatialManager
|
||
377 | * return this.provider.getMetadata();
|
||
378 | * }
|
||
379 | */
|
||
380 | 42293 | jjdelcerro | |
381 | 40435 | jjdelcerro | public Envelope getEnvelope() throws DataException { |
382 | if (this.mode == MODE_FULLEDIT) { |
||
383 | 42293 | jjdelcerro | // Just in case another thread tries to write in the store
|
384 | synchronized (this) { |
||
385 | return this.spatialManager.getEnvelope(); |
||
386 | } |
||
387 | 40435 | jjdelcerro | } |
388 | 42293 | jjdelcerro | if (hasDynValue(DataStore.METADATA_ENVELOPE)){
|
389 | return (Envelope)getDynValue(DataStore.METADATA_ENVELOPE);
|
||
390 | 40435 | jjdelcerro | } |
391 | return this.provider.getEnvelope(); |
||
392 | } |
||
393 | |||
394 | /**
|
||
395 | * @deprecated use getDefaultFeatureType().getDefaultSRS()
|
||
396 | */
|
||
397 | public IProjection getSRSDefaultGeometry() throws DataException { |
||
398 | return this.getDefaultFeatureType().getDefaultSRS(); |
||
399 | } |
||
400 | |||
401 | public FeatureSelection createDefaultFeatureSelection()
|
||
402 | 42293 | jjdelcerro | throws DataException {
|
403 | 40435 | jjdelcerro | return new DefaultFeatureSelection(this); |
404 | } |
||
405 | |||
406 | public FeatureProvider createDefaultFeatureProvider(FeatureType type)
|
||
407 | 42293 | jjdelcerro | throws DataException {
|
408 | 40435 | jjdelcerro | if (type.hasOID()) {
|
409 | return new DefaultFeatureProvider(type, |
||
410 | 42293 | jjdelcerro | this.provider.createNewOID());
|
411 | 40435 | jjdelcerro | } |
412 | return new DefaultFeatureProvider(type); |
||
413 | } |
||
414 | |||
415 | public void saveToState(PersistentState state) throws PersistenceException { |
||
416 | 40776 | nbrodin | /*if (this.mode != FeatureStore.MODE_QUERY) {
|
417 | 42293 | jjdelcerro | throw new PersistenceException(new IllegalStateException(
|
418 | this.getName()));
|
||
419 | }*/
|
||
420 | 40435 | jjdelcerro | state.set("dataStoreName", this.getName()); |
421 | state.set("parameters", this.parameters); |
||
422 | state.set("selection", this.selection); |
||
423 | state.set("transforms", this.transforms); |
||
424 | // TODO locks persistence
|
||
425 | // state.set("locks", this.locks);
|
||
426 | // TODO indexes persistence
|
||
427 | // state.set("indexes", this.indexes);
|
||
428 | Map evaluatedAttr = new HashMap(1); |
||
429 | Iterator iterType = featureTypes.iterator();
|
||
430 | Iterator iterAttr;
|
||
431 | FeatureType type; |
||
432 | DefaultFeatureAttributeDescriptor attr; |
||
433 | List attrs;
|
||
434 | while (iterType.hasNext()) {
|
||
435 | type = (FeatureType) iterType.next(); |
||
436 | attrs = new ArrayList(); |
||
437 | iterAttr = type.iterator(); |
||
438 | while (iterAttr.hasNext()) {
|
||
439 | attr = (DefaultFeatureAttributeDescriptor) iterAttr.next(); |
||
440 | if ((attr.getEvaluator() != null) |
||
441 | 42293 | jjdelcerro | && (attr.getEvaluator() instanceof Persistent)) {
|
442 | 40435 | jjdelcerro | attrs.add(attr); |
443 | } |
||
444 | } |
||
445 | if (!attrs.isEmpty()) {
|
||
446 | evaluatedAttr.put(type.getId(), attrs); |
||
447 | } |
||
448 | |||
449 | } |
||
450 | |||
451 | if (evaluatedAttr.isEmpty()) {
|
||
452 | evaluatedAttr = null;
|
||
453 | } |
||
454 | |||
455 | state.set("evaluatedAttributes", evaluatedAttr);
|
||
456 | state.set("defaultFeatureTypeId", defaultFeatureType.getId());
|
||
457 | |||
458 | } |
||
459 | |||
460 | public void loadFromState(PersistentState state) |
||
461 | 42293 | jjdelcerro | throws PersistenceException {
|
462 | 40435 | jjdelcerro | if (this.provider != null) { |
463 | throw new PersistenceStoreAlreadyLoadedException(this.getName()); |
||
464 | } |
||
465 | if (this.getManager() == null) { |
||
466 | this.dataManager = (DefaultDataManager) DALLocator.getDataManager();
|
||
467 | } |
||
468 | |||
469 | 42293 | jjdelcerro | DataStoreParameters params = |
470 | (DataStoreParameters) state.get("parameters");
|
||
471 | 40435 | jjdelcerro | |
472 | 43020 | jjdelcerro | DataStoreProvider prov; |
473 | 40435 | jjdelcerro | try {
|
474 | 43020 | jjdelcerro | this.intialize(this.dataManager, params); |
475 | prov = this.dataManager.createProvider(
|
||
476 | (DataStoreProviderServices) this,
|
||
477 | params |
||
478 | ); |
||
479 | this.setProvider(prov);
|
||
480 | |||
481 | 40435 | jjdelcerro | this.selection = (FeatureSelection) state.get("selection"); |
482 | 42293 | jjdelcerro | this.transforms =
|
483 | (DefaultFeatureStoreTransforms) state.get("transforms");
|
||
484 | 40435 | jjdelcerro | Map evaluatedAttributes = (Map) state.get("evaluatedAttributes"); |
485 | if ((evaluatedAttributes != null) && !evaluatedAttributes.isEmpty()) { |
||
486 | List attrs;
|
||
487 | 42293 | jjdelcerro | Iterator iterEntries =
|
488 | evaluatedAttributes.entrySet().iterator(); |
||
489 | 40435 | jjdelcerro | Entry entry; |
490 | while (iterEntries.hasNext()) {
|
||
491 | entry = (Entry) iterEntries.next(); |
||
492 | attrs = (List) entry.getValue();
|
||
493 | if (attrs.isEmpty()) {
|
||
494 | continue;
|
||
495 | } |
||
496 | int fTypePos = -1; |
||
497 | DefaultFeatureType type = null;
|
||
498 | for (int i = 0; i < featureTypes.size(); i++) { |
||
499 | type = (DefaultFeatureType) featureTypes.get(i); |
||
500 | if (type.getId().equals(entry.getKey())) {
|
||
501 | fTypePos = i; |
||
502 | break;
|
||
503 | } |
||
504 | } |
||
505 | if (fTypePos < 0) { |
||
506 | throw new PersistenceCantFindFeatureTypeException( |
||
507 | 42293 | jjdelcerro | this.getName(), (String) entry.getKey()); |
508 | 40435 | jjdelcerro | } |
509 | 42293 | jjdelcerro | DefaultEditableFeatureType eType = |
510 | (DefaultEditableFeatureType) type.getEditable(); |
||
511 | 40435 | jjdelcerro | Iterator iterAttr = attrs.iterator();
|
512 | FeatureAttributeDescriptor attr; |
||
513 | while (iterAttr.hasNext()) {
|
||
514 | attr = (FeatureAttributeDescriptor) iterAttr.next(); |
||
515 | eType.addLike(attr); |
||
516 | } |
||
517 | featureTypes.set(fTypePos, eType.getNotEditableCopy()); |
||
518 | |||
519 | } |
||
520 | |||
521 | } |
||
522 | |||
523 | String defFTypeid = state.getString("defaultFeatureTypeId"); |
||
524 | FeatureType ftype = null;
|
||
525 | 41818 | fdiaz | |
526 | 42293 | jjdelcerro | if (this.defaultFeatureType == null || |
527 | this.defaultFeatureType.getId() == null || |
||
528 | !this.defaultFeatureType.getId().equals(
|
||
529 | state.getString("defaultFeatureTypeId"))) {
|
||
530 | 40435 | jjdelcerro | |
531 | ftype = getFeatureType(defFTypeid); |
||
532 | if (ftype == null) { |
||
533 | 42792 | jbadia | /*
|
534 | * Un error en el m?todo de PostgresQL getName(), hace que
|
||
535 | * el nombre del featureType sea valor retornado por el getProviderName()
|
||
536 | * De momento se pone este parche para apa?arlo y poder mantener compatibilidad
|
||
537 | * con proyectos antiguos (2.1 y 2.2)
|
||
538 | */
|
||
539 | 43020 | jjdelcerro | ftype = getFeatureType(prov.getName()); |
540 | 42792 | jbadia | if(ftype == null){ |
541 | throw new PersistenceCantFindDefaultFeatureTypeException( |
||
542 | this.getName(), defFTypeid);
|
||
543 | } |
||
544 | 40435 | jjdelcerro | } |
545 | this.defaultFeatureType = ftype;
|
||
546 | } |
||
547 | 43020 | jjdelcerro | LOG.info("loadFromState() {} {}.", prov.getProviderName(), parameters.toString());
|
548 | 40435 | jjdelcerro | |
549 | } catch (InitializeException e) {
|
||
550 | throw new PersistenceException(e); |
||
551 | } catch (DataException e) {
|
||
552 | throw new PersistenceException(e); |
||
553 | } |
||
554 | |||
555 | } |
||
556 | |||
557 | public static void registerPersistenceDefinition() { |
||
558 | PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
||
559 | if (manager.getDefinition(PERSISTENCE_DEFINITION_NAME) == null) { |
||
560 | 42293 | jjdelcerro | DynStruct definition = |
561 | manager.addDefinition(DefaultFeatureStore.class, |
||
562 | PERSISTENCE_DEFINITION_NAME, PERSISTENCE_DEFINITION_NAME |
||
563 | + " Persistent definition", null, null); |
||
564 | 40435 | jjdelcerro | definition.addDynFieldString("dataStoreName").setMandatory(true) |
565 | 42293 | jjdelcerro | .setPersistent(true);
|
566 | 40435 | jjdelcerro | |
567 | definition.addDynFieldObject("parameters")
|
||
568 | 42293 | jjdelcerro | .setClassOfValue(DynObject.class).setMandatory(true)
|
569 | .setPersistent(true);
|
||
570 | 40435 | jjdelcerro | |
571 | definition.addDynFieldObject("selection")
|
||
572 | 42293 | jjdelcerro | .setClassOfValue(FeatureSelection.class).setMandatory(false)
|
573 | .setPersistent(true);
|
||
574 | 40435 | jjdelcerro | |
575 | definition.addDynFieldObject("transforms")
|
||
576 | 42293 | jjdelcerro | .setClassOfValue(DefaultFeatureStoreTransforms.class) |
577 | .setMandatory(true).setPersistent(true); |
||
578 | 40435 | jjdelcerro | |
579 | definition.addDynFieldMap("evaluatedAttributes")
|
||
580 | 42293 | jjdelcerro | .setClassOfItems(List.class) // List<DefaultFeatureAttributeDescriptor> |
581 | .setMandatory(false).setPersistent(true); |
||
582 | 40435 | jjdelcerro | |
583 | definition.addDynFieldString("defaultFeatureTypeId")
|
||
584 | 42293 | jjdelcerro | .setMandatory(true).setPersistent(true); |
585 | 40435 | jjdelcerro | } |
586 | } |
||
587 | |||
588 | public static void registerMetadataDefinition() throws MetadataException { |
||
589 | MetadataManager manager = MetadataLocator.getMetadataManager(); |
||
590 | 43020 | jjdelcerro | if (manager.getDefinition(FeatureStore.METADATA_DEFINITION_NAME) == null) { |
591 | 42293 | jjdelcerro | DynStruct metadataDefinition = |
592 | 43020 | jjdelcerro | manager.addDefinition(FeatureStore.METADATA_DEFINITION_NAME, null);
|
593 | 40435 | jjdelcerro | metadataDefinition.extend(manager |
594 | 42293 | jjdelcerro | .getDefinition(DataStore.METADATA_DEFINITION_NAME)); |
595 | 40435 | jjdelcerro | } |
596 | } |
||
597 | |||
598 | //
|
||
599 | // ====================================================================
|
||
600 | // Gestion de la seleccion
|
||
601 | //
|
||
602 | 42293 | jjdelcerro | |
603 | 40435 | jjdelcerro | public void setSelection(DataSet selection) throws DataException { |
604 | this.setSelection((FeatureSet) selection);
|
||
605 | } |
||
606 | |||
607 | public DataSet createSelection() throws DataException { |
||
608 | return createFeatureSelection();
|
||
609 | } |
||
610 | |||
611 | public DataSet getSelection() throws DataException { |
||
612 | return this.getFeatureSelection(); |
||
613 | } |
||
614 | |||
615 | public void setSelection(FeatureSet selection) throws DataException { |
||
616 | setSelection(selection, true);
|
||
617 | } |
||
618 | |||
619 | /**
|
||
620 | * @see #setSelection(FeatureSet)
|
||
621 | 42293 | jjdelcerro | * @param undoable
|
622 | * if the action must be undoable
|
||
623 | 40435 | jjdelcerro | */
|
624 | public void setSelection(FeatureSet selection, boolean undoable) |
||
625 | 42293 | jjdelcerro | throws DataException {
|
626 | 40435 | jjdelcerro | if (selection == null) { |
627 | if (undoable) {
|
||
628 | throw new SelectionNotAllowedException(getName()); |
||
629 | } |
||
630 | |||
631 | } else {
|
||
632 | if (selection.equals(this.selection)) { |
||
633 | return;
|
||
634 | } |
||
635 | if (!selection.isFromStore(this)) { |
||
636 | throw new SelectionNotAllowedException(getName()); |
||
637 | } |
||
638 | } |
||
639 | |||
640 | if (this.selection != null) { |
||
641 | this.selection.deleteObserver(this); |
||
642 | } |
||
643 | if (selection == null) { |
||
644 | if (this.selection != null) { |
||
645 | this.selection.dispose();
|
||
646 | } |
||
647 | this.selection = null; |
||
648 | return;
|
||
649 | } |
||
650 | if (selection instanceof FeatureSelection) { |
||
651 | if (undoable && isEditing()) {
|
||
652 | commands.selectionSet(this, this.selection, |
||
653 | 42293 | jjdelcerro | (FeatureSelection) selection); |
654 | 40435 | jjdelcerro | } |
655 | if (this.selection != null) { |
||
656 | this.selection.dispose();
|
||
657 | } |
||
658 | this.selection = (FeatureSelection) selection;
|
||
659 | } else {
|
||
660 | if (undoable && isEditing()) {
|
||
661 | commands.startComplex("_selectionSet");
|
||
662 | } |
||
663 | if (selection instanceof DefaultFeatureSelection) { |
||
664 | 42293 | jjdelcerro | DefaultFeatureSelection defSelection = |
665 | (DefaultFeatureSelection) selection; |
||
666 | 40435 | jjdelcerro | defSelection.deselectAll(undoable); |
667 | defSelection.select(selection, undoable); |
||
668 | } else {
|
||
669 | this.selection.deselectAll();
|
||
670 | this.selection.select(selection);
|
||
671 | } |
||
672 | if (undoable && isEditing()) {
|
||
673 | commands.endComplex(); |
||
674 | } |
||
675 | } |
||
676 | this.selection.addObserver(this); |
||
677 | |||
678 | this.notifyChange(DataStoreNotification.SELECTION_CHANGE);
|
||
679 | } |
||
680 | |||
681 | public FeatureSelection createFeatureSelection() throws DataException { |
||
682 | return this.provider.createFeatureSelection(); |
||
683 | } |
||
684 | |||
685 | public FeatureSelection getFeatureSelection() throws DataException { |
||
686 | if (selection == null) { |
||
687 | this.selection = createFeatureSelection();
|
||
688 | this.selection.addObserver(this); |
||
689 | } |
||
690 | return selection;
|
||
691 | } |
||
692 | |||
693 | //
|
||
694 | // ====================================================================
|
||
695 | // Gestion de notificaciones
|
||
696 | //
|
||
697 | 42293 | jjdelcerro | |
698 | 40435 | jjdelcerro | public void notifyChange(String notification) { |
699 | if (delegateObservable != null) { |
||
700 | notifyChange(new DefaultFeatureStoreNotification(this, notification)); |
||
701 | } |
||
702 | |||
703 | } |
||
704 | |||
705 | public void notifyChange(String notification, FeatureProvider data) { |
||
706 | try {
|
||
707 | notifyChange(notification, createFeature(data)); |
||
708 | } catch (DataException ex) {
|
||
709 | LOG.error("Error notifying about the notification: " + notification
|
||
710 | 42293 | jjdelcerro | + ", with the data: " + data, ex);
|
711 | 40435 | jjdelcerro | } |
712 | } |
||
713 | |||
714 | public void notifyChange(String notification, Feature feature) { |
||
715 | notifyChange(new DefaultFeatureStoreNotification(this, notification, |
||
716 | 42293 | jjdelcerro | feature)); |
717 | 40435 | jjdelcerro | } |
718 | |||
719 | public void notifyChange(String notification, Command command) { |
||
720 | notifyChange(new DefaultFeatureStoreNotification(this, notification, |
||
721 | 42293 | jjdelcerro | command)); |
722 | 40435 | jjdelcerro | } |
723 | |||
724 | public void notifyChange(String notification, EditableFeatureType type) { |
||
725 | notifyChange(new DefaultFeatureStoreNotification(this, notification, |
||
726 | 42293 | jjdelcerro | type)); |
727 | 40435 | jjdelcerro | } |
728 | |||
729 | public void notifyChange(FeatureStoreNotification storeNotification) { |
||
730 | delegateObservable.notifyObservers(storeNotification); |
||
731 | } |
||
732 | |||
733 | public void notifyChange(String notification, Resource resource) { |
||
734 | notifyChange(new DefaultFeatureStoreNotification(this, |
||
735 | 42293 | jjdelcerro | DataStoreNotification.RESOURCE_CHANGED)); |
736 | 40435 | jjdelcerro | } |
737 | |||
738 | //
|
||
739 | // ====================================================================
|
||
740 | // Gestion de bloqueos
|
||
741 | //
|
||
742 | 42293 | jjdelcerro | |
743 | 40435 | jjdelcerro | public boolean isLocksSupported() { |
744 | return this.provider.isLocksSupported(); |
||
745 | } |
||
746 | |||
747 | public FeatureLocks getLocks() throws DataException { |
||
748 | if (!this.provider.isLocksSupported()) { |
||
749 | LOG.warn("Locks not supported");
|
||
750 | return null; |
||
751 | } |
||
752 | if (locks == null) { |
||
753 | this.locks = this.provider.createFeatureLocks(); |
||
754 | } |
||
755 | return locks;
|
||
756 | } |
||
757 | |||
758 | //
|
||
759 | // ====================================================================
|
||
760 | // Interface Observable
|
||
761 | //
|
||
762 | 42293 | jjdelcerro | |
763 | 40435 | jjdelcerro | public void disableNotifications() { |
764 | this.delegateObservable.disableNotifications();
|
||
765 | |||
766 | } |
||
767 | |||
768 | public void enableNotifications() { |
||
769 | this.delegateObservable.enableNotifications();
|
||
770 | } |
||
771 | |||
772 | public void beginComplexNotification() { |
||
773 | this.delegateObservable.beginComplexNotification();
|
||
774 | |||
775 | } |
||
776 | |||
777 | public void endComplexNotification() { |
||
778 | this.delegateObservable.endComplexNotification();
|
||
779 | |||
780 | } |
||
781 | |||
782 | public void addObserver(Observer observer) { |
||
783 | if (delegateObservable != null) { |
||
784 | this.delegateObservable.addObserver(observer);
|
||
785 | } |
||
786 | } |
||
787 | |||
788 | public void deleteObserver(Observer observer) { |
||
789 | if (delegateObservable != null) { |
||
790 | this.delegateObservable.deleteObserver(observer);
|
||
791 | } |
||
792 | } |
||
793 | |||
794 | public void deleteObservers() { |
||
795 | this.delegateObservable.deleteObservers();
|
||
796 | |||
797 | } |
||
798 | |||
799 | //
|
||
800 | // ====================================================================
|
||
801 | // Interface Observer
|
||
802 | //
|
||
803 | // Usado para observar:
|
||
804 | // - su seleccion
|
||
805 | // - sus bloqueos
|
||
806 | // - sus recursos
|
||
807 | //
|
||
808 | 42293 | jjdelcerro | |
809 | 40435 | jjdelcerro | public void update(Observable observable, Object notification) { |
810 | if (observable instanceof FeatureSet) { |
||
811 | if (observable == this.selection) { |
||
812 | this.notifyChange(DataStoreNotification.SELECTION_CHANGE);
|
||
813 | 42293 | jjdelcerro | } else
|
814 | if (observable == this.locks) { |
||
815 | this.notifyChange(FeatureStoreNotification.LOCKS_CHANGE);
|
||
816 | } |
||
817 | 40435 | jjdelcerro | |
818 | 42293 | jjdelcerro | } else
|
819 | if (observable instanceof FeatureStoreProvider) { |
||
820 | if (observable == this.provider) { |
||
821 | 40435 | jjdelcerro | |
822 | 42293 | jjdelcerro | } |
823 | |||
824 | 40435 | jjdelcerro | } |
825 | } |
||
826 | |||
827 | //
|
||
828 | // ====================================================================
|
||
829 | // Edicion
|
||
830 | //
|
||
831 | 42293 | jjdelcerro | |
832 | 40435 | jjdelcerro | private void newVersionOfUpdate() { |
833 | this.versionOfUpdate++;
|
||
834 | } |
||
835 | |||
836 | private long currentVersionOfUpdate() { |
||
837 | return this.versionOfUpdate; |
||
838 | } |
||
839 | |||
840 | private void checkInEditingMode() throws NeedEditingModeException { |
||
841 | if (mode != MODE_FULLEDIT) {
|
||
842 | throw new NeedEditingModeException(this.getName()); |
||
843 | } |
||
844 | } |
||
845 | |||
846 | private void checkNotInAppendMode() throws IllegalStateException { |
||
847 | if (mode == MODE_APPEND) {
|
||
848 | 42293 | jjdelcerro | throw new IllegalStateException("Error: store " |
849 | + this.getFullName() + " is in append mode"); |
||
850 | 40435 | jjdelcerro | } |
851 | } |
||
852 | |||
853 | private void checkIsOwnFeature(Feature feature) |
||
854 | 42293 | jjdelcerro | throws IllegalFeatureException {
|
855 | 40435 | jjdelcerro | if (((DefaultFeature) feature).getStore() != this) { |
856 | throw new IllegalFeatureException(this.getName()); |
||
857 | } |
||
858 | // FIXME: fixFeatureType no vale para el checkIsOwnFeature
|
||
859 | // fixFeatureType((DefaultFeatureType) feature.getType());
|
||
860 | } |
||
861 | |||
862 | private void exitEditingMode() { |
||
863 | if (commands != null) { |
||
864 | commands.clear(); |
||
865 | commands = null;
|
||
866 | } |
||
867 | |||
868 | if (featureTypeManager != null) { |
||
869 | featureTypeManager.dispose(); |
||
870 | featureTypeManager = null;
|
||
871 | |||
872 | } |
||
873 | |||
874 | // TODO implementar un dispose para estos dos
|
||
875 | featureManager = null;
|
||
876 | spatialManager = null;
|
||
877 | |||
878 | featureCount = null;
|
||
879 | |||
880 | mode = MODE_QUERY; |
||
881 | hasStrongChanges = true; // Lo deja a true por si las moscas |
||
882 | hasInserts = true;
|
||
883 | } |
||
884 | |||
885 | synchronized public void edit() throws DataException { |
||
886 | edit(MODE_FULLEDIT); |
||
887 | } |
||
888 | |||
889 | synchronized public void edit(int mode) throws DataException { |
||
890 | LOG.debug("Starting editing in mode: {}", new Integer(mode)); |
||
891 | try {
|
||
892 | if (this.mode != MODE_QUERY) { |
||
893 | throw new AlreadyEditingException(this.getName()); |
||
894 | } |
||
895 | if (!this.provider.supportsAppendMode()) { |
||
896 | mode = MODE_FULLEDIT; |
||
897 | } |
||
898 | switch (mode) {
|
||
899 | 42293 | jjdelcerro | case MODE_QUERY:
|
900 | throw new IllegalStateException(this.getName()); |
||
901 | |||
902 | case MODE_FULLEDIT:
|
||
903 | if (!this.transforms.isEmpty()) { |
||
904 | 40435 | jjdelcerro | throw new IllegalStateException(this.getName()); |
905 | 42293 | jjdelcerro | } |
906 | notifyChange(FeatureStoreNotification.BEFORE_STARTEDITING); |
||
907 | invalidateIndexes(); |
||
908 | featureManager = |
||
909 | new FeatureManager(new MemoryExpansionAdapter()); |
||
910 | featureTypeManager = |
||
911 | new FeatureTypeManager(this, new MemoryExpansionAdapter()); |
||
912 | spatialManager = |
||
913 | new SpatialManager(this, provider.getEnvelope()); |
||
914 | 40435 | jjdelcerro | |
915 | 42293 | jjdelcerro | commands = |
916 | new DefaultFeatureCommandsStack(this, featureManager, |
||
917 | spatialManager, featureTypeManager); |
||
918 | this.mode = MODE_FULLEDIT;
|
||
919 | hasStrongChanges = false;
|
||
920 | hasInserts = false;
|
||
921 | notifyChange(FeatureStoreNotification.AFTER_STARTEDITING); |
||
922 | break;
|
||
923 | case MODE_APPEND:
|
||
924 | if (!this.transforms.isEmpty()) { |
||
925 | throw new IllegalStateException(this.getName()); |
||
926 | } |
||
927 | notifyChange(FeatureStoreNotification.BEFORE_STARTEDITING); |
||
928 | invalidateIndexes(); |
||
929 | this.provider.beginAppend();
|
||
930 | this.mode = MODE_APPEND;
|
||
931 | hasInserts = false;
|
||
932 | notifyChange(FeatureStoreNotification.AFTER_STARTEDITING); |
||
933 | break;
|
||
934 | 40435 | jjdelcerro | } |
935 | } catch (Exception e) { |
||
936 | throw new StoreEditException(e, this.getName()); |
||
937 | } |
||
938 | } |
||
939 | |||
940 | private void invalidateIndexes() { |
||
941 | setIndexesValidStatus(false);
|
||
942 | } |
||
943 | |||
944 | private void setIndexesValidStatus(boolean valid) { |
||
945 | FeatureIndexes indexes = getIndexes(); |
||
946 | LOG.debug("Setting the store indexes to valid status {}: {}", (valid
|
||
947 | 42293 | jjdelcerro | ? Boolean.TRUE : Boolean.FALSE), indexes); |
948 | 40435 | jjdelcerro | for (Iterator iterator = indexes.iterator(); iterator.hasNext();) { |
949 | FeatureIndex index = (FeatureIndex) iterator.next(); |
||
950 | if (index instanceof FeatureIndexProviderServices) { |
||
951 | 42293 | jjdelcerro | FeatureIndexProviderServices indexServices = |
952 | (FeatureIndexProviderServices) index; |
||
953 | 40435 | jjdelcerro | indexServices.setValid(valid); |
954 | } |
||
955 | } |
||
956 | } |
||
957 | |||
958 | private void updateIndexes() throws FeatureIndexException { |
||
959 | FeatureIndexes indexes = getIndexes(); |
||
960 | LOG.debug("Refilling indexes: {}", indexes);
|
||
961 | for (Iterator iterator = indexes.iterator(); iterator.hasNext();) { |
||
962 | FeatureIndex index = (FeatureIndex) iterator.next(); |
||
963 | if (index instanceof FeatureIndexProviderServices) { |
||
964 | 42293 | jjdelcerro | FeatureIndexProviderServices indexServices = |
965 | (FeatureIndexProviderServices) index; |
||
966 | 40435 | jjdelcerro | indexServices.fill(true, null); |
967 | } |
||
968 | } |
||
969 | } |
||
970 | |||
971 | private void waitForIndexes() { |
||
972 | FeatureIndexes indexes = getIndexes(); |
||
973 | LOG.debug("Waiting for indexes to finish filling: {}", indexes);
|
||
974 | for (Iterator iterator = indexes.iterator(); iterator.hasNext();) { |
||
975 | FeatureIndex index = (FeatureIndex) iterator.next(); |
||
976 | if (index instanceof FeatureIndexProviderServices) { |
||
977 | 42293 | jjdelcerro | FeatureIndexProviderServices indexServices = |
978 | (FeatureIndexProviderServices) index; |
||
979 | 40435 | jjdelcerro | indexServices.waitForIndex(); |
980 | } |
||
981 | } |
||
982 | } |
||
983 | |||
984 | private void disposeIndexes() { |
||
985 | FeatureIndexes indexes = getIndexes(); |
||
986 | LOG.debug("Disposing indexes: {}", indexes);
|
||
987 | for (Iterator iterator = indexes.iterator(); iterator.hasNext();) { |
||
988 | FeatureIndex index = (FeatureIndex) iterator.next(); |
||
989 | if (index instanceof FeatureIndexProviderServices) { |
||
990 | 42293 | jjdelcerro | FeatureIndexProviderServices indexServices = |
991 | (FeatureIndexProviderServices) index; |
||
992 | 40435 | jjdelcerro | indexServices.dispose(); |
993 | } |
||
994 | } |
||
995 | } |
||
996 | |||
997 | public boolean isEditing() { |
||
998 | return mode == MODE_FULLEDIT;
|
||
999 | } |
||
1000 | |||
1001 | public boolean isAppending() { |
||
1002 | return mode == MODE_APPEND;
|
||
1003 | } |
||
1004 | |||
1005 | synchronized public void update(EditableFeatureType type) |
||
1006 | 42293 | jjdelcerro | throws DataException {
|
1007 | 40435 | jjdelcerro | try {
|
1008 | checkInEditingMode(); |
||
1009 | if (type == null) { |
||
1010 | throw new NullFeatureTypeException(getName()); |
||
1011 | } |
||
1012 | // FIXME: Comprobar que es un featureType aceptable.
|
||
1013 | notifyChange(FeatureStoreNotification.BEFORE_UPDATE_TYPE, type); |
||
1014 | newVersionOfUpdate(); |
||
1015 | |||
1016 | FeatureType oldt = type.getSource().getCopy(); |
||
1017 | FeatureType newt = type.getCopy(); |
||
1018 | commands.update(newt, oldt); |
||
1019 | |||
1020 | if (((DefaultEditableFeatureType) type).hasStrongChanges()) {
|
||
1021 | hasStrongChanges = true;
|
||
1022 | } |
||
1023 | notifyChange(FeatureStoreNotification.AFTER_UPDATE_TYPE, type); |
||
1024 | } catch (Exception e) { |
||
1025 | throw new StoreUpdateFeatureTypeException(e, this.getName()); |
||
1026 | } |
||
1027 | } |
||
1028 | |||
1029 | 41818 | fdiaz | public void delete(Feature feature) throws DataException { |
1030 | 40435 | jjdelcerro | this.commands.delete(feature);
|
1031 | } |
||
1032 | 41818 | fdiaz | |
1033 | 40435 | jjdelcerro | synchronized public void doDelete(Feature feature) throws DataException { |
1034 | try {
|
||
1035 | checkInEditingMode(); |
||
1036 | checkIsOwnFeature(feature); |
||
1037 | if (feature instanceof EditableFeature) { |
||
1038 | throw new StoreDeleteEditableFeatureException(getName()); |
||
1039 | } |
||
1040 | 41818 | fdiaz | notifyChange(FeatureStoreNotification.BEFORE_DELETE, feature); |
1041 | |||
1042 | 40435 | jjdelcerro | //Update the featureManager and the spatialManager
|
1043 | featureManager.delete(feature.getReference()); |
||
1044 | spatialManager.deleteFeature(feature); |
||
1045 | 41818 | fdiaz | |
1046 | 40435 | jjdelcerro | newVersionOfUpdate(); |
1047 | hasStrongChanges = true;
|
||
1048 | notifyChange(FeatureStoreNotification.AFTER_DELETE, feature); |
||
1049 | } catch (Exception e) { |
||
1050 | throw new StoreDeleteFeatureException(e, this.getName()); |
||
1051 | } |
||
1052 | } |
||
1053 | |||
1054 | private static EditableFeature lastChangedFeature = null; |
||
1055 | |||
1056 | 41818 | fdiaz | public synchronized void insert(EditableFeature feature) |
1057 | 42293 | jjdelcerro | throws DataException {
|
1058 | 40435 | jjdelcerro | LOG.debug("In editing mode {}, insert feature: {}", new Integer(mode), |
1059 | 42293 | jjdelcerro | feature); |
1060 | 40435 | jjdelcerro | try {
|
1061 | switch (mode) {
|
||
1062 | 42293 | jjdelcerro | case MODE_QUERY:
|
1063 | throw new NeedEditingModeException(this.getName()); |
||
1064 | 40435 | jjdelcerro | |
1065 | 42293 | jjdelcerro | case MODE_APPEND:
|
1066 | checkIsOwnFeature(feature); |
||
1067 | if (feature.getSource() != null) { |
||
1068 | throw new NoNewFeatureInsertException(this.getName()); |
||
1069 | } |
||
1070 | this.featureCount = null; |
||
1071 | notifyChange(FeatureStoreNotification.BEFORE_INSERT, feature); |
||
1072 | feature.validate(Feature.UPDATE); |
||
1073 | provider.append(((DefaultEditableFeature) feature).getData()); |
||
1074 | hasStrongChanges = true;
|
||
1075 | hasInserts = true;
|
||
1076 | notifyChange(FeatureStoreNotification.AFTER_INSERT, feature); |
||
1077 | break;
|
||
1078 | 40435 | jjdelcerro | |
1079 | 42293 | jjdelcerro | case MODE_FULLEDIT:
|
1080 | if (feature.getSource() != null) { |
||
1081 | throw new NoNewFeatureInsertException(this.getName()); |
||
1082 | } |
||
1083 | commands.insert(feature); |
||
1084 | 40435 | jjdelcerro | } |
1085 | } catch (Exception e) { |
||
1086 | throw new StoreInsertFeatureException(e, this.getName()); |
||
1087 | } |
||
1088 | } |
||
1089 | 41818 | fdiaz | |
1090 | 40435 | jjdelcerro | synchronized public void doInsert(EditableFeature feature) |
1091 | 42293 | jjdelcerro | throws DataException {
|
1092 | 40435 | jjdelcerro | checkIsOwnFeature(feature); |
1093 | 41818 | fdiaz | |
1094 | 40435 | jjdelcerro | waitForIndexes(); |
1095 | |||
1096 | notifyChange(FeatureStoreNotification.BEFORE_INSERT, feature); |
||
1097 | newVersionOfUpdate(); |
||
1098 | if ((lastChangedFeature == null) |
||
1099 | 42293 | jjdelcerro | || (lastChangedFeature.getSource() != feature.getSource())) { |
1100 | 40435 | jjdelcerro | lastChangedFeature = feature; |
1101 | feature.validate(Feature.UPDATE); |
||
1102 | lastChangedFeature = null;
|
||
1103 | } |
||
1104 | //Update the featureManager and the spatialManager
|
||
1105 | ((DefaultEditableFeature) feature).setInserted(true);
|
||
1106 | DefaultFeature newFeature = (DefaultFeature) feature.getNotEditableCopy(); |
||
1107 | 41818 | fdiaz | |
1108 | 42293 | jjdelcerro | |
1109 | 40435 | jjdelcerro | featureManager.add(newFeature); |
1110 | spatialManager.insertFeature(newFeature); |
||
1111 | 41818 | fdiaz | |
1112 | 40435 | jjdelcerro | hasStrongChanges = true;
|
1113 | hasInserts = true;
|
||
1114 | 41818 | fdiaz | notifyChange(FeatureStoreNotification.AFTER_INSERT, feature); |
1115 | 40435 | jjdelcerro | } |
1116 | 41818 | fdiaz | |
1117 | 40435 | jjdelcerro | public void update(EditableFeature feature) |
1118 | 42293 | jjdelcerro | throws DataException {
|
1119 | 40435 | jjdelcerro | if ((feature).getSource() == null) { |
1120 | insert(feature); |
||
1121 | return;
|
||
1122 | } |
||
1123 | commands.update(feature, feature.getSource()); |
||
1124 | } |
||
1125 | |||
1126 | synchronized public void doUpdate(EditableFeature feature, Feature oldFeature) |
||
1127 | 42293 | jjdelcerro | throws DataException {
|
1128 | 41818 | fdiaz | try {
|
1129 | 40435 | jjdelcerro | checkInEditingMode(); |
1130 | checkIsOwnFeature(feature); |
||
1131 | notifyChange(FeatureStoreNotification.BEFORE_UPDATE, feature); |
||
1132 | newVersionOfUpdate(); |
||
1133 | if ((lastChangedFeature == null) |
||
1134 | 42293 | jjdelcerro | || (lastChangedFeature.getSource() != feature.getSource())) { |
1135 | 40435 | jjdelcerro | lastChangedFeature = feature; |
1136 | feature.validate(Feature.UPDATE); |
||
1137 | lastChangedFeature = null;
|
||
1138 | } |
||
1139 | 41818 | fdiaz | |
1140 | 40435 | jjdelcerro | //Update the featureManager and the spatialManager
|
1141 | Feature newf = feature.getNotEditableCopy(); |
||
1142 | featureManager.update(newf, oldFeature); |
||
1143 | spatialManager.updateFeature(newf, oldFeature); |
||
1144 | 41818 | fdiaz | |
1145 | 40435 | jjdelcerro | hasStrongChanges = true;
|
1146 | notifyChange(FeatureStoreNotification.AFTER_UPDATE, feature); |
||
1147 | } catch (Exception e) { |
||
1148 | throw new StoreUpdateFeatureException(e, this.getName()); |
||
1149 | } |
||
1150 | } |
||
1151 | |||
1152 | synchronized public void redo() throws RedoException { |
||
1153 | Command redo = commands.getNextRedoCommand(); |
||
1154 | try {
|
||
1155 | checkInEditingMode(); |
||
1156 | } catch (NeedEditingModeException ex) {
|
||
1157 | throw new RedoException(redo, ex); |
||
1158 | } |
||
1159 | notifyChange(FeatureStoreNotification.BEFORE_REDO, redo); |
||
1160 | newVersionOfUpdate(); |
||
1161 | commands.redo(); |
||
1162 | hasStrongChanges = true;
|
||
1163 | notifyChange(FeatureStoreNotification.AFTER_REDO, redo); |
||
1164 | } |
||
1165 | |||
1166 | synchronized public void undo() throws UndoException { |
||
1167 | Command undo = commands.getNextUndoCommand(); |
||
1168 | try {
|
||
1169 | checkInEditingMode(); |
||
1170 | } catch (NeedEditingModeException ex) {
|
||
1171 | throw new UndoException(undo, ex); |
||
1172 | } |
||
1173 | notifyChange(FeatureStoreNotification.BEFORE_UNDO, undo); |
||
1174 | newVersionOfUpdate(); |
||
1175 | commands.undo(); |
||
1176 | hasStrongChanges = true;
|
||
1177 | notifyChange(FeatureStoreNotification.AFTER_UNDO, undo); |
||
1178 | } |
||
1179 | |||
1180 | public List getRedoInfos() { |
||
1181 | if (isEditing() && (commands != null)) { |
||
1182 | return commands.getRedoInfos();
|
||
1183 | } else {
|
||
1184 | return null; |
||
1185 | } |
||
1186 | } |
||
1187 | |||
1188 | public List getUndoInfos() { |
||
1189 | if (isEditing() && (commands != null)) { |
||
1190 | return commands.getUndoInfos();
|
||
1191 | } else {
|
||
1192 | return null; |
||
1193 | } |
||
1194 | } |
||
1195 | |||
1196 | public synchronized FeatureCommandsStack getCommandsStack() |
||
1197 | 42293 | jjdelcerro | throws DataException {
|
1198 | 40435 | jjdelcerro | checkInEditingMode(); |
1199 | return commands;
|
||
1200 | } |
||
1201 | |||
1202 | synchronized public void cancelEditing() throws DataException { |
||
1203 | spatialManager.cancelModifies(); |
||
1204 | try {
|
||
1205 | checkInEditingMode(); |
||
1206 | |||
1207 | boolean clearSelection = this.hasStrongChanges; |
||
1208 | if (this.selection instanceof FeatureReferenceSelection) { |
||
1209 | clearSelection = this.hasInserts;
|
||
1210 | } |
||
1211 | notifyChange(FeatureStoreNotification.BEFORE_CANCELEDITING); |
||
1212 | exitEditingMode(); |
||
1213 | if (clearSelection) {
|
||
1214 | ((FeatureSelection) this.getSelection()).deselectAll();
|
||
1215 | } |
||
1216 | updateIndexes(); |
||
1217 | notifyChange(FeatureStoreNotification.AFTER_CANCELEDITING); |
||
1218 | } catch (Exception e) { |
||
1219 | throw new StoreCancelEditingException(e, this.getName()); |
||
1220 | } |
||
1221 | } |
||
1222 | |||
1223 | synchronized public void finishEditing() throws DataException { |
||
1224 | LOG.debug("finish editing of mode: {}", new Integer(mode)); |
||
1225 | try {
|
||
1226 | 41818 | fdiaz | |
1227 | 40435 | jjdelcerro | /*
|
1228 | * Selection needs to be cleared when editing stops
|
||
1229 | * to prevent conflicts with selection remaining from
|
||
1230 | * editing mode.
|
||
1231 | */
|
||
1232 | 42639 | dmartinezizquierdo | // ((FeatureSelection) this.getSelection()).deselectAll();
|
1233 | 41818 | fdiaz | |
1234 | 40435 | jjdelcerro | switch (mode) {
|
1235 | 42293 | jjdelcerro | case MODE_QUERY:
|
1236 | throw new NeedEditingModeException(this.getName()); |
||
1237 | 40435 | jjdelcerro | |
1238 | 42293 | jjdelcerro | case MODE_APPEND:
|
1239 | 42639 | dmartinezizquierdo | ((FeatureSelection) this.getSelection()).deselectAll();
|
1240 | 42293 | jjdelcerro | notifyChange(FeatureStoreNotification.BEFORE_FINISHEDITING); |
1241 | provider.endAppend(); |
||
1242 | exitEditingMode(); |
||
1243 | updateIndexes(); |
||
1244 | notifyChange(FeatureStoreNotification.AFTER_FINISHEDITING); |
||
1245 | break;
|
||
1246 | 40435 | jjdelcerro | |
1247 | 42293 | jjdelcerro | case MODE_FULLEDIT:
|
1248 | if (hasStrongChanges && !this.allowWrite()) { |
||
1249 | throw new WriteNotAllowedException(getName()); |
||
1250 | } |
||
1251 | 42639 | dmartinezizquierdo | |
1252 | if(featureManager.isSelectionCompromised()) {
|
||
1253 | ((FeatureSelection) this.getSelection()).deselectAll();
|
||
1254 | }; |
||
1255 | |||
1256 | 42293 | jjdelcerro | notifyChange(FeatureStoreNotification.BEFORE_FINISHEDITING); |
1257 | if (hasStrongChanges) {
|
||
1258 | validateFeatures(Feature.FINISH_EDITING); |
||
1259 | 41818 | fdiaz | |
1260 | 42293 | jjdelcerro | /*
|
1261 | * This will throw a PerformEditingExceptionif the provider
|
||
1262 | * does not accept the changes (for example, an invalid field name)
|
||
1263 | */
|
||
1264 | provider.performChanges(featureManager.getDeleted(), |
||
1265 | featureManager.getInserted(), |
||
1266 | featureManager.getUpdated(), |
||
1267 | featureTypeManager.getFeatureTypesChanged()); |
||
1268 | } |
||
1269 | exitEditingMode(); |
||
1270 | updateIndexes(); |
||
1271 | notifyChange(FeatureStoreNotification.AFTER_FINISHEDITING); |
||
1272 | break;
|
||
1273 | 40435 | jjdelcerro | } |
1274 | 40597 | jldominguez | } catch (PerformEditingException pee) {
|
1275 | 41437 | jjdelcerro | throw new WriteException(provider.getSourceId().toString(), pee); |
1276 | 40435 | jjdelcerro | } catch (Exception e) { |
1277 | throw new FinishEditingException(e); |
||
1278 | } |
||
1279 | } |
||
1280 | |||
1281 | /**
|
||
1282 | 42293 | jjdelcerro | * Save changes in the provider without leaving the edit mode.
|
1283 | * Do not call observers to communicate a change of ediding mode.
|
||
1284 | * The operation's history is eliminated to prevent inconsistencies
|
||
1285 | * in the data.
|
||
1286 | 40435 | jjdelcerro | *
|
1287 | * @throws DataException
|
||
1288 | */
|
||
1289 | synchronized public void commitChanges() throws DataException { |
||
1290 | 42293 | jjdelcerro | LOG.debug("commitChanges of mode: {}", new Integer(mode)); |
1291 | if( !canCommitChanges() ) {
|
||
1292 | throw new WriteNotAllowedException(getName()); |
||
1293 | } |
||
1294 | try {
|
||
1295 | switch (mode) {
|
||
1296 | case MODE_QUERY:
|
||
1297 | throw new NeedEditingModeException(this.getName()); |
||
1298 | 40435 | jjdelcerro | |
1299 | 42293 | jjdelcerro | case MODE_APPEND:
|
1300 | this.provider.endAppend();
|
||
1301 | exitEditingMode(); |
||
1302 | invalidateIndexes(); |
||
1303 | this.provider.beginAppend();
|
||
1304 | hasInserts = false;
|
||
1305 | break;
|
||
1306 | 40435 | jjdelcerro | |
1307 | 42293 | jjdelcerro | case MODE_FULLEDIT:
|
1308 | if (hasStrongChanges && !this.allowWrite()) { |
||
1309 | throw new WriteNotAllowedException(getName()); |
||
1310 | } |
||
1311 | if (hasStrongChanges) {
|
||
1312 | validateFeatures(Feature.FINISH_EDITING); |
||
1313 | provider.performChanges(featureManager.getDeleted(), |
||
1314 | featureManager.getInserted(), |
||
1315 | featureManager.getUpdated(), |
||
1316 | featureTypeManager.getFeatureTypesChanged()); |
||
1317 | } |
||
1318 | invalidateIndexes(); |
||
1319 | featureManager = |
||
1320 | new FeatureManager(new MemoryExpansionAdapter()); |
||
1321 | featureTypeManager = |
||
1322 | new FeatureTypeManager(this, new MemoryExpansionAdapter()); |
||
1323 | spatialManager = |
||
1324 | new SpatialManager(this, provider.getEnvelope()); |
||
1325 | 40435 | jjdelcerro | |
1326 | 42293 | jjdelcerro | commands = |
1327 | new DefaultFeatureCommandsStack(this, featureManager, |
||
1328 | spatialManager, featureTypeManager); |
||
1329 | featureCount = null;
|
||
1330 | hasStrongChanges = false;
|
||
1331 | hasInserts = false;
|
||
1332 | break;
|
||
1333 | 40435 | jjdelcerro | } |
1334 | 42293 | jjdelcerro | } catch (Exception e) { |
1335 | throw new FinishEditingException(e); |
||
1336 | } |
||
1337 | 40435 | jjdelcerro | } |
1338 | |||
1339 | synchronized public boolean canCommitChanges() throws DataException { |
||
1340 | 42293 | jjdelcerro | if ( !this.allowWrite()) { |
1341 | return false; |
||
1342 | 40435 | jjdelcerro | } |
1343 | 42293 | jjdelcerro | switch (mode) {
|
1344 | default:
|
||
1345 | case MODE_QUERY:
|
||
1346 | return false; |
||
1347 | 41818 | fdiaz | |
1348 | 42293 | jjdelcerro | case MODE_APPEND:
|
1349 | return true; |
||
1350 | 41818 | fdiaz | |
1351 | 42293 | jjdelcerro | case MODE_FULLEDIT:
|
1352 | List types = this.getFeatureTypes(); |
||
1353 | for( int i=0; i<types.size(); i++ ) { |
||
1354 | Object type = types.get(i);
|
||
1355 | if( type instanceof DefaultEditableFeatureType ) { |
||
1356 | if( ((DefaultEditableFeatureType)type).hasStrongChanges() ) {
|
||
1357 | return false; |
||
1358 | } |
||
1359 | } |
||
1360 | } |
||
1361 | return true; |
||
1362 | } |
||
1363 | 40435 | jjdelcerro | } |
1364 | 41818 | fdiaz | |
1365 | 40435 | jjdelcerro | public void beginEditingGroup(String description) |
1366 | 42293 | jjdelcerro | throws NeedEditingModeException {
|
1367 | 40435 | jjdelcerro | checkInEditingMode(); |
1368 | commands.startComplex(description); |
||
1369 | } |
||
1370 | |||
1371 | public void endEditingGroup() throws NeedEditingModeException { |
||
1372 | checkInEditingMode(); |
||
1373 | commands.endComplex(); |
||
1374 | } |
||
1375 | |||
1376 | public boolean isAppendModeSupported() { |
||
1377 | return this.provider.supportsAppendMode(); |
||
1378 | } |
||
1379 | |||
1380 | public void export(DataServerExplorer explorer, String provider, |
||
1381 | 42293 | jjdelcerro | NewFeatureStoreParameters params) throws DataException {
|
1382 | 40435 | jjdelcerro | |
1383 | if (this.getFeatureTypes().size() != 1) { |
||
1384 | throw new NotYetImplemented( |
||
1385 | 42293 | jjdelcerro | "export whith more than one type not yet implemented");
|
1386 | 40435 | jjdelcerro | } |
1387 | FeatureSelection featureSelection = (FeatureSelection) getSelection(); |
||
1388 | FeatureStore target = null;
|
||
1389 | FeatureSet features = null;
|
||
1390 | DisposableIterator iterator = null;
|
||
1391 | try {
|
||
1392 | FeatureType type = this.getDefaultFeatureType();
|
||
1393 | if ((params.getDefaultFeatureType() == null) |
||
1394 | 42293 | jjdelcerro | || (params.getDefaultFeatureType().size() == 0)) {
|
1395 | 40435 | jjdelcerro | params.setDefaultFeatureType(type.getEditable()); |
1396 | |||
1397 | } |
||
1398 | explorer.add(provider, params, true);
|
||
1399 | |||
1400 | DataManager manager = DALLocator.getDataManager(); |
||
1401 | target = (FeatureStore) manager.openStore(provider, params); |
||
1402 | FeatureType targetType = target.getDefaultFeatureType(); |
||
1403 | |||
1404 | target.edit(MODE_APPEND); |
||
1405 | FeatureAttributeDescriptor[] pk = type.getPrimaryKey();
|
||
1406 | if (featureSelection.getSize() > 0) { |
||
1407 | features = this.getFeatureSelection();
|
||
1408 | } else {
|
||
1409 | if ((pk != null) && (pk.length > 0)) { |
||
1410 | FeatureQuery query = createFeatureQuery(); |
||
1411 | for (int i = 0; i < pk.length; i++) { |
||
1412 | query.getOrder().add(pk[i].getName(), true);
|
||
1413 | } |
||
1414 | features = this.getFeatureSet(query);
|
||
1415 | } else {
|
||
1416 | features = this.getFeatureSet();
|
||
1417 | } |
||
1418 | } |
||
1419 | iterator = features.fastIterator(); |
||
1420 | while (iterator.hasNext()) {
|
||
1421 | DefaultFeature feature = (DefaultFeature) iterator.next(); |
||
1422 | target.insert(target.createNewFeature(targetType, feature)); |
||
1423 | } |
||
1424 | target.finishEditing(); |
||
1425 | target.dispose(); |
||
1426 | } catch (Exception e) { |
||
1427 | throw new DataExportException(e, params.toString()); |
||
1428 | } finally {
|
||
1429 | dispose(iterator); |
||
1430 | dispose(features); |
||
1431 | dispose(target); |
||
1432 | } |
||
1433 | } |
||
1434 | |||
1435 | //
|
||
1436 | // ====================================================================
|
||
1437 | // Obtencion de datos
|
||
1438 | // getDataCollection, getFeatureCollection
|
||
1439 | //
|
||
1440 | 42293 | jjdelcerro | |
1441 | 40435 | jjdelcerro | public DataSet getDataSet() throws DataException { |
1442 | checkNotInAppendMode(); |
||
1443 | 42293 | jjdelcerro | FeatureQuery query = |
1444 | new DefaultFeatureQuery(this.getDefaultFeatureType()); |
||
1445 | 40435 | jjdelcerro | return new DefaultFeatureSet(this, query); |
1446 | } |
||
1447 | |||
1448 | public DataSet getDataSet(DataQuery dataQuery) throws DataException { |
||
1449 | checkNotInAppendMode(); |
||
1450 | return new DefaultFeatureSet(this, (FeatureQuery) dataQuery); |
||
1451 | } |
||
1452 | |||
1453 | public void getDataSet(Observer observer) throws DataException { |
||
1454 | checkNotInAppendMode(); |
||
1455 | this.getFeatureSet(null, observer); |
||
1456 | } |
||
1457 | |||
1458 | public void getDataSet(DataQuery dataQuery, Observer observer) |
||
1459 | 42293 | jjdelcerro | throws DataException {
|
1460 | 40435 | jjdelcerro | checkNotInAppendMode(); |
1461 | this.getFeatureSet((FeatureQuery) dataQuery, observer);
|
||
1462 | } |
||
1463 | |||
1464 | 42799 | jjdelcerro | @Override
|
1465 | 40435 | jjdelcerro | public FeatureSet getFeatureSet() throws DataException { |
1466 | 42799 | jjdelcerro | return this.getFeatureSet((FeatureQuery)null); |
1467 | 40435 | jjdelcerro | } |
1468 | |||
1469 | 42799 | jjdelcerro | @Override
|
1470 | 40435 | jjdelcerro | public FeatureSet getFeatureSet(FeatureQuery featureQuery)
|
1471 | 42293 | jjdelcerro | throws DataException {
|
1472 | 40435 | jjdelcerro | checkNotInAppendMode(); |
1473 | 42799 | jjdelcerro | if( featureQuery==null ) { |
1474 | featureQuery = new DefaultFeatureQuery(this.getDefaultFeatureType()); |
||
1475 | } |
||
1476 | 40435 | jjdelcerro | return new DefaultFeatureSet(this, featureQuery); |
1477 | } |
||
1478 | |||
1479 | 42925 | jjdelcerro | @Override
|
1480 | public List<Feature> getFeatures(FeatureQuery query, int pageSize) { |
||
1481 | try {
|
||
1482 | FeaturePagingHelper pager = this.dataManager.createFeaturePagingHelper(this, query, pageSize); |
||
1483 | return pager.asList();
|
||
1484 | } catch (BaseException ex) {
|
||
1485 | throw new RuntimeException("Can't create the list of features.", ex); |
||
1486 | } |
||
1487 | } |
||
1488 | 43020 | jjdelcerro | |
1489 | @Override
|
||
1490 | public List<Feature> getFeatures() { |
||
1491 | return this.getFeatures(null, 500); |
||
1492 | } |
||
1493 | 42925 | jjdelcerro | |
1494 | 40435 | jjdelcerro | public void accept(Visitor visitor) throws BaseException { |
1495 | FeatureSet set = getFeatureSet(); |
||
1496 | try {
|
||
1497 | set.accept(visitor); |
||
1498 | } finally {
|
||
1499 | set.dispose(); |
||
1500 | } |
||
1501 | } |
||
1502 | |||
1503 | public void accept(Visitor visitor, DataQuery dataQuery) |
||
1504 | 42293 | jjdelcerro | throws BaseException {
|
1505 | 40435 | jjdelcerro | FeatureSet set = getFeatureSet((FeatureQuery) dataQuery); |
1506 | try {
|
||
1507 | set.accept(visitor); |
||
1508 | } finally {
|
||
1509 | set.dispose(); |
||
1510 | } |
||
1511 | } |
||
1512 | |||
1513 | public FeatureType getFeatureType(FeatureQuery featureQuery)
|
||
1514 | 42293 | jjdelcerro | throws DataException {
|
1515 | DefaultFeatureType fType = |
||
1516 | (DefaultFeatureType) this.getFeatureType(featureQuery
|
||
1517 | .getFeatureTypeId()); |
||
1518 | if( featureQuery.hasAttributeNames() || featureQuery.hasConstantsAttributeNames() ) {
|
||
1519 | return fType.getSubtype(featureQuery.getAttributeNames(), featureQuery.getConstantsAttributeNames() );
|
||
1520 | 40435 | jjdelcerro | } |
1521 | return fType;
|
||
1522 | } |
||
1523 | |||
1524 | public void getFeatureSet(Observer observer) throws DataException { |
||
1525 | checkNotInAppendMode(); |
||
1526 | this.getFeatureSet(null, observer); |
||
1527 | } |
||
1528 | |||
1529 | public void getFeatureSet(FeatureQuery query, Observer observer) |
||
1530 | 42293 | jjdelcerro | throws DataException {
|
1531 | 40435 | jjdelcerro | class LoadInBackGround implements Runnable { |
1532 | |||
1533 | private FeatureStore store;
|
||
1534 | private FeatureQuery query;
|
||
1535 | private Observer observer; |
||
1536 | |||
1537 | public LoadInBackGround(FeatureStore store, FeatureQuery query,
|
||
1538 | 42293 | jjdelcerro | Observer observer) {
|
1539 | 40435 | jjdelcerro | this.store = store;
|
1540 | this.query = query;
|
||
1541 | this.observer = observer;
|
||
1542 | } |
||
1543 | |||
1544 | void notify(FeatureStoreNotification theNotification) {
|
||
1545 | observer.update(store, theNotification); |
||
1546 | return;
|
||
1547 | } |
||
1548 | |||
1549 | public void run() { |
||
1550 | FeatureSet set = null;
|
||
1551 | try {
|
||
1552 | set = store.getFeatureSet(query); |
||
1553 | notify(new DefaultFeatureStoreNotification(store,
|
||
1554 | 42293 | jjdelcerro | FeatureStoreNotification.LOAD_FINISHED, set)); |
1555 | 40435 | jjdelcerro | } catch (Exception e) { |
1556 | notify(new DefaultFeatureStoreNotification(store,
|
||
1557 | 42293 | jjdelcerro | FeatureStoreNotification.LOAD_FINISHED, e)); |
1558 | 40435 | jjdelcerro | } finally {
|
1559 | dispose(set); |
||
1560 | } |
||
1561 | } |
||
1562 | } |
||
1563 | |||
1564 | checkNotInAppendMode(); |
||
1565 | if (query == null) { |
||
1566 | query = new DefaultFeatureQuery(this.getDefaultFeatureType()); |
||
1567 | } |
||
1568 | LoadInBackGround task = new LoadInBackGround(this, query, observer); |
||
1569 | Thread thread = new Thread(task, "Load Feature Set in background"); |
||
1570 | thread.start(); |
||
1571 | } |
||
1572 | |||
1573 | public Feature getFeatureByReference(FeatureReference reference)
|
||
1574 | 42293 | jjdelcerro | throws DataException {
|
1575 | 40435 | jjdelcerro | checkNotInAppendMode(); |
1576 | DefaultFeatureReference ref = (DefaultFeatureReference) reference; |
||
1577 | FeatureType featureType; |
||
1578 | if (ref.getFeatureTypeId() == null) { |
||
1579 | featureType = this.getDefaultFeatureType();
|
||
1580 | } else {
|
||
1581 | featureType = this.getFeatureType(ref.getFeatureTypeId());
|
||
1582 | } |
||
1583 | return this.getFeatureByReference(reference, featureType); |
||
1584 | } |
||
1585 | |||
1586 | public Feature getFeatureByReference(FeatureReference reference,
|
||
1587 | 42293 | jjdelcerro | FeatureType featureType) throws DataException {
|
1588 | 40435 | jjdelcerro | checkNotInAppendMode(); |
1589 | featureType = fixFeatureType((DefaultFeatureType) featureType); |
||
1590 | if (this.mode == MODE_FULLEDIT) { |
||
1591 | Feature f = featureManager.get(reference, this, featureType);
|
||
1592 | if (f != null) { |
||
1593 | return f;
|
||
1594 | } |
||
1595 | } |
||
1596 | 41818 | fdiaz | |
1597 | 42092 | fdiaz | FeatureType sourceFeatureType = featureType; |
1598 | if (!this.transforms.isEmpty()) { |
||
1599 | sourceFeatureType = this.transforms.getSourceFeatureTypeFrom(featureType);
|
||
1600 | } |
||
1601 | // TODO comprobar que el id es de este store
|
||
1602 | 41818 | fdiaz | |
1603 | 42293 | jjdelcerro | DefaultFeature feature = |
1604 | new DefaultFeature(this, |
||
1605 | this.provider.getFeatureProviderByReference(
|
||
1606 | (FeatureReferenceProviderServices) reference, sourceFeatureType)); |
||
1607 | 40435 | jjdelcerro | |
1608 | if (!this.transforms.isEmpty()) { |
||
1609 | return this.transforms.applyTransform(feature, featureType); |
||
1610 | } |
||
1611 | return feature;
|
||
1612 | } |
||
1613 | |||
1614 | //
|
||
1615 | // ====================================================================
|
||
1616 | // Gestion de features
|
||
1617 | //
|
||
1618 | 42293 | jjdelcerro | |
1619 | 40435 | jjdelcerro | private FeatureType fixFeatureType(DefaultFeatureType type)
|
1620 | 42293 | jjdelcerro | throws DataException {
|
1621 | 40435 | jjdelcerro | FeatureType original = this.getDefaultFeatureType();
|
1622 | |||
1623 | if ((type == null) || type.equals(original)) { |
||
1624 | return original;
|
||
1625 | } else {
|
||
1626 | if (!type.isSubtypeOf(original)) {
|
||
1627 | Iterator iter = this.getFeatureTypes().iterator(); |
||
1628 | FeatureType tmpType; |
||
1629 | boolean found = false; |
||
1630 | while (iter.hasNext()) {
|
||
1631 | tmpType = (FeatureType) iter.next(); |
||
1632 | if (type.equals(tmpType)) {
|
||
1633 | return type;
|
||
1634 | |||
1635 | 42293 | jjdelcerro | } else
|
1636 | if (type.isSubtypeOf(tmpType)) {
|
||
1637 | found = true;
|
||
1638 | original = tmpType; |
||
1639 | break;
|
||
1640 | } |
||
1641 | 40435 | jjdelcerro | |
1642 | } |
||
1643 | if (!found) {
|
||
1644 | throw new IllegalFeatureTypeException(getName()); |
||
1645 | } |
||
1646 | } |
||
1647 | } |
||
1648 | |||
1649 | // Checks that type has all fields of pk
|
||
1650 | // else add the missing attributes at the end.
|
||
1651 | if (!original.hasOID()) {
|
||
1652 | // Gets original pk attributes
|
||
1653 | 42293 | jjdelcerro | DefaultEditableFeatureType edOriginal = |
1654 | (DefaultEditableFeatureType) original.getEditable(); |
||
1655 | 40435 | jjdelcerro | FeatureAttributeDescriptor orgAttr; |
1656 | Iterator edOriginalIter = edOriginal.iterator();
|
||
1657 | while (edOriginalIter.hasNext()) {
|
||
1658 | orgAttr = (FeatureAttributeDescriptor) edOriginalIter.next(); |
||
1659 | if (!orgAttr.isPrimaryKey()) {
|
||
1660 | edOriginalIter.remove(); |
||
1661 | } |
||
1662 | } |
||
1663 | |||
1664 | // Checks if all pk attributes are in type
|
||
1665 | Iterator typeIterator;
|
||
1666 | edOriginalIter = edOriginal.iterator(); |
||
1667 | FeatureAttributeDescriptor attr; |
||
1668 | while (edOriginalIter.hasNext()) {
|
||
1669 | orgAttr = (FeatureAttributeDescriptor) edOriginalIter.next(); |
||
1670 | typeIterator = type.iterator(); |
||
1671 | while (typeIterator.hasNext()) {
|
||
1672 | attr = (FeatureAttributeDescriptor) typeIterator.next(); |
||
1673 | if (attr.getName().equals(orgAttr.getName())) {
|
||
1674 | edOriginalIter.remove(); |
||
1675 | break;
|
||
1676 | } |
||
1677 | } |
||
1678 | } |
||
1679 | |||
1680 | // add missing pk attributes if any
|
||
1681 | if (edOriginal.size() > 0) { |
||
1682 | boolean isEditable = type instanceof DefaultEditableFeatureType; |
||
1683 | 42293 | jjdelcerro | DefaultEditableFeatureType edType = |
1684 | (DefaultEditableFeatureType) original.getEditable(); |
||
1685 | 40435 | jjdelcerro | edType.clear(); |
1686 | edType.addAll(type); |
||
1687 | edType.addAll(edOriginal); |
||
1688 | if (!isEditable) {
|
||
1689 | type = (DefaultFeatureType) edType.getNotEditableCopy(); |
||
1690 | } |
||
1691 | } |
||
1692 | |||
1693 | } |
||
1694 | |||
1695 | return type;
|
||
1696 | } |
||
1697 | |||
1698 | public void validateFeatures(int mode) throws DataException { |
||
1699 | FeatureSet collection = null;
|
||
1700 | DisposableIterator iter = null;
|
||
1701 | try {
|
||
1702 | checkNotInAppendMode(); |
||
1703 | collection = this.getFeatureSet();
|
||
1704 | iter = collection.fastIterator(); |
||
1705 | long previousVersionOfUpdate = currentVersionOfUpdate();
|
||
1706 | while (iter.hasNext()) {
|
||
1707 | ((DefaultFeature) iter.next()).validate(mode); |
||
1708 | if (previousVersionOfUpdate != currentVersionOfUpdate()) {
|
||
1709 | throw new ConcurrentDataModificationException(getName()); |
||
1710 | } |
||
1711 | } |
||
1712 | } catch (Exception e) { |
||
1713 | throw new ValidateFeaturesException(e, getName()); |
||
1714 | } finally {
|
||
1715 | dispose(iter); |
||
1716 | dispose(collection); |
||
1717 | } |
||
1718 | } |
||
1719 | |||
1720 | public FeatureType getDefaultFeatureType() throws DataException { |
||
1721 | try {
|
||
1722 | 41818 | fdiaz | |
1723 | 40435 | jjdelcerro | if (isEditing()) {
|
1724 | 42293 | jjdelcerro | FeatureType auxFeatureType = |
1725 | featureTypeManager.getType(defaultFeatureType.getId()); |
||
1726 | 40435 | jjdelcerro | if (auxFeatureType != null) { |
1727 | return avoidEditable(auxFeatureType);
|
||
1728 | } |
||
1729 | } |
||
1730 | FeatureType type = this.transforms.getDefaultFeatureType();
|
||
1731 | if (type != null) { |
||
1732 | return avoidEditable(type);
|
||
1733 | } |
||
1734 | 41818 | fdiaz | |
1735 | 40435 | jjdelcerro | return avoidEditable(defaultFeatureType);
|
1736 | 41818 | fdiaz | |
1737 | 40435 | jjdelcerro | } catch (Exception e) { |
1738 | throw new GetFeatureTypeException(e, getName()); |
||
1739 | } |
||
1740 | } |
||
1741 | 41818 | fdiaz | |
1742 | 40435 | jjdelcerro | private FeatureType avoidEditable(FeatureType ft) {
|
1743 | if (ft instanceof EditableFeatureType) { |
||
1744 | return ((EditableFeatureType) ft).getNotEditableCopy();
|
||
1745 | } else {
|
||
1746 | return ft;
|
||
1747 | } |
||
1748 | } |
||
1749 | |||
1750 | public FeatureType getFeatureType(String featureTypeId) |
||
1751 | 42293 | jjdelcerro | throws DataException {
|
1752 | 40435 | jjdelcerro | if (featureTypeId == null) { |
1753 | return this.getDefaultFeatureType(); |
||
1754 | } |
||
1755 | try {
|
||
1756 | if (isEditing()) {
|
||
1757 | 42293 | jjdelcerro | FeatureType auxFeatureType = |
1758 | featureTypeManager.getType(featureTypeId); |
||
1759 | 40435 | jjdelcerro | if (auxFeatureType != null) { |
1760 | return auxFeatureType;
|
||
1761 | } |
||
1762 | } |
||
1763 | FeatureType type = this.transforms.getFeatureType(featureTypeId);
|
||
1764 | if (type != null) { |
||
1765 | return type;
|
||
1766 | } |
||
1767 | Iterator iter = this.featureTypes.iterator(); |
||
1768 | while (iter.hasNext()) {
|
||
1769 | type = (FeatureType) iter.next(); |
||
1770 | if (type.getId().equals(featureTypeId)) {
|
||
1771 | return type;
|
||
1772 | } |
||
1773 | } |
||
1774 | return null; |
||
1775 | } catch (Exception e) { |
||
1776 | throw new GetFeatureTypeException(e, getName()); |
||
1777 | } |
||
1778 | } |
||
1779 | |||
1780 | public FeatureType getProviderDefaultFeatureType() {
|
||
1781 | return defaultFeatureType;
|
||
1782 | } |
||
1783 | |||
1784 | public List getFeatureTypes() throws DataException { |
||
1785 | try {
|
||
1786 | List types;
|
||
1787 | if (isEditing()) {
|
||
1788 | types = new ArrayList(); |
||
1789 | Iterator it = featureTypes.iterator();
|
||
1790 | while (it.hasNext()) {
|
||
1791 | FeatureType type = (FeatureType) it.next(); |
||
1792 | 42293 | jjdelcerro | FeatureType typeaux = |
1793 | featureTypeManager.getType(type.getId()); |
||
1794 | 40435 | jjdelcerro | if (typeaux != null) { |
1795 | types.add(typeaux); |
||
1796 | } else {
|
||
1797 | types.add(type); |
||
1798 | } |
||
1799 | } |
||
1800 | it = featureTypeManager.newsIterator(); |
||
1801 | while (it.hasNext()) {
|
||
1802 | FeatureType type = (FeatureType) it.next(); |
||
1803 | types.add(type); |
||
1804 | } |
||
1805 | } else {
|
||
1806 | types = this.transforms.getFeatureTypes();
|
||
1807 | if (types == null) { |
||
1808 | types = featureTypes; |
||
1809 | } |
||
1810 | } |
||
1811 | return Collections.unmodifiableList(types); |
||
1812 | } catch (Exception e) { |
||
1813 | throw new GetFeatureTypeException(e, getName()); |
||
1814 | } |
||
1815 | } |
||
1816 | |||
1817 | public List getProviderFeatureTypes() throws DataException { |
||
1818 | return Collections.unmodifiableList(this.featureTypes); |
||
1819 | } |
||
1820 | |||
1821 | public Feature createFeature(FeatureProvider data) throws DataException { |
||
1822 | DefaultFeature feature = new DefaultFeature(this, data); |
||
1823 | return feature;
|
||
1824 | } |
||
1825 | |||
1826 | public Feature createFeature(FeatureProvider data, FeatureType type)
|
||
1827 | 42293 | jjdelcerro | throws DataException {
|
1828 | 40435 | jjdelcerro | // FIXME: falta por implementar
|
1829 | // Comprobar si es un subtipo del feature de data
|
||
1830 | // y construir un feature usando el subtipo.
|
||
1831 | // Probablemente requiera generar una copia del data.
|
||
1832 | throw new NotYetImplemented(); |
||
1833 | } |
||
1834 | |||
1835 | public EditableFeature createNewFeature(FeatureType type,
|
||
1836 | 42293 | jjdelcerro | Feature defaultValues) throws DataException {
|
1837 | 40435 | jjdelcerro | try {
|
1838 | FeatureProvider data = createNewFeatureProvider(type); |
||
1839 | 42293 | jjdelcerro | DefaultEditableFeature feature = |
1840 | new DefaultEditableFeature(this, data); |
||
1841 | 40435 | jjdelcerro | feature.initializeValues(defaultValues); |
1842 | data.setNew(true);
|
||
1843 | 41818 | fdiaz | |
1844 | 40435 | jjdelcerro | return feature;
|
1845 | } catch (Exception e) { |
||
1846 | throw new CreateFeatureException(e, getName()); |
||
1847 | } |
||
1848 | } |
||
1849 | |||
1850 | private FeatureProvider createNewFeatureProvider(FeatureType type)
|
||
1851 | 42293 | jjdelcerro | throws DataException {
|
1852 | 40435 | jjdelcerro | type = this.fixFeatureType((DefaultFeatureType) type);
|
1853 | FeatureProvider data = this.provider.createFeatureProvider(type);
|
||
1854 | data.setNew(true);
|
||
1855 | if (type.hasOID() && (data.getOID() == null)) { |
||
1856 | data.setOID(this.provider.createNewOID());
|
||
1857 | } else {
|
||
1858 | data.setOID(this.getTemporalOID());
|
||
1859 | } |
||
1860 | return data;
|
||
1861 | |||
1862 | } |
||
1863 | |||
1864 | public EditableFeature createNewFeature(FeatureType type,
|
||
1865 | 42293 | jjdelcerro | boolean defaultValues) throws DataException { |
1866 | 40435 | jjdelcerro | try {
|
1867 | FeatureProvider data = createNewFeatureProvider(type); |
||
1868 | 42293 | jjdelcerro | DefaultEditableFeature feature = |
1869 | new DefaultEditableFeature(this, data); |
||
1870 | 40435 | jjdelcerro | if (defaultValues) {
|
1871 | feature.initializeValues(); |
||
1872 | } |
||
1873 | return feature;
|
||
1874 | } catch (Exception e) { |
||
1875 | throw new CreateFeatureException(e, getName()); |
||
1876 | } |
||
1877 | } |
||
1878 | |||
1879 | public EditableFeature createNewFeature(boolean defaultValues) |
||
1880 | 42293 | jjdelcerro | throws DataException {
|
1881 | 40435 | jjdelcerro | return this.createNewFeature(this.getDefaultFeatureType(), |
1882 | 42293 | jjdelcerro | defaultValues); |
1883 | 40435 | jjdelcerro | } |
1884 | |||
1885 | public EditableFeature createNewFeature() throws DataException { |
||
1886 | return this.createNewFeature(this.getDefaultFeatureType(), true); |
||
1887 | } |
||
1888 | |||
1889 | 42293 | jjdelcerro | public EditableFeature createNewFeature(Feature defaultValues) throws DataException { |
1890 | FeatureType ft = this.getDefaultFeatureType();
|
||
1891 | EditableFeature f = this.createNewFeature(ft, false); |
||
1892 | Iterator it = ft.iterator();
|
||
1893 | while(it.hasNext()) {
|
||
1894 | FeatureAttributeDescriptor desc = (FeatureAttributeDescriptor) it.next(); |
||
1895 | try {
|
||
1896 | f.set(desc.getName(), defaultValues.get(desc.getName())); |
||
1897 | } catch(Throwable th) { |
||
1898 | // Ignore
|
||
1899 | } |
||
1900 | } |
||
1901 | return f;
|
||
1902 | } |
||
1903 | |||
1904 | 40435 | jjdelcerro | public EditableFeatureType createFeatureType() {
|
1905 | DefaultEditableFeatureType ftype = new DefaultEditableFeatureType();
|
||
1906 | return ftype;
|
||
1907 | } |
||
1908 | |||
1909 | public EditableFeatureType createFeatureType(String id) { |
||
1910 | DefaultEditableFeatureType ftype = new DefaultEditableFeatureType(id);
|
||
1911 | return ftype;
|
||
1912 | } |
||
1913 | |||
1914 | //
|
||
1915 | // ====================================================================
|
||
1916 | // Index related methods
|
||
1917 | //
|
||
1918 | 42293 | jjdelcerro | |
1919 | 40435 | jjdelcerro | public FeatureIndexes getIndexes() {
|
1920 | return this.indexes; |
||
1921 | } |
||
1922 | |||
1923 | public FeatureIndex createIndex(FeatureType featureType,
|
||
1924 | 42293 | jjdelcerro | String attributeName, String indexName) throws DataException { |
1925 | 40435 | jjdelcerro | return createIndex(null, featureType, attributeName, indexName); |
1926 | } |
||
1927 | |||
1928 | public FeatureIndex createIndex(String indexTypeName, |
||
1929 | 42293 | jjdelcerro | FeatureType featureType, String attributeName, String indexName) |
1930 | throws DataException {
|
||
1931 | 40435 | jjdelcerro | |
1932 | return createIndex(indexTypeName, featureType, attributeName,
|
||
1933 | 42293 | jjdelcerro | indexName, false, null); |
1934 | 40435 | jjdelcerro | } |
1935 | |||
1936 | public FeatureIndex createIndex(FeatureType featureType,
|
||
1937 | 42293 | jjdelcerro | String attributeName, String indexName, Observer observer) |
1938 | throws DataException {
|
||
1939 | 40435 | jjdelcerro | return createIndex(null, featureType, attributeName, indexName, |
1940 | 42293 | jjdelcerro | observer); |
1941 | 40435 | jjdelcerro | } |
1942 | |||
1943 | public FeatureIndex createIndex(String indexTypeName, |
||
1944 | 42293 | jjdelcerro | FeatureType featureType, String attributeName, String indexName, |
1945 | final Observer observer) throws DataException { |
||
1946 | 40435 | jjdelcerro | |
1947 | return createIndex(indexTypeName, featureType, attributeName,
|
||
1948 | 42293 | jjdelcerro | indexName, true, observer);
|
1949 | 40435 | jjdelcerro | } |
1950 | |||
1951 | private FeatureIndex createIndex(String indexTypeName, |
||
1952 | 42293 | jjdelcerro | FeatureType featureType, String attributeName, String indexName, |
1953 | boolean background, final Observer observer) throws DataException { |
||
1954 | 40435 | jjdelcerro | |
1955 | checkNotInAppendMode(); |
||
1956 | FeatureIndexProviderServices index = null;
|
||
1957 | 42293 | jjdelcerro | index = |
1958 | dataManager.createFeatureIndexProvider(indexTypeName, this,
|
||
1959 | featureType, indexName, |
||
1960 | featureType.getAttributeDescriptor(attributeName)); |
||
1961 | 40435 | jjdelcerro | |
1962 | try {
|
||
1963 | index.fill(background, observer); |
||
1964 | } catch (FeatureIndexException e) {
|
||
1965 | throw new InitializeException(index.getName(), e); |
||
1966 | } |
||
1967 | |||
1968 | ((DefaultFeatureIndexes) getIndexes()).addIndex(index); |
||
1969 | return index;
|
||
1970 | } |
||
1971 | |||
1972 | //
|
||
1973 | // ====================================================================
|
||
1974 | // Transforms related methods
|
||
1975 | //
|
||
1976 | 42293 | jjdelcerro | |
1977 | 40435 | jjdelcerro | public FeatureStoreTransforms getTransforms() {
|
1978 | return this.transforms; |
||
1979 | } |
||
1980 | |||
1981 | public FeatureQuery createFeatureQuery() {
|
||
1982 | return new DefaultFeatureQuery(); |
||
1983 | } |
||
1984 | |||
1985 | public DataQuery createQuery() {
|
||
1986 | return createFeatureQuery();
|
||
1987 | } |
||
1988 | |||
1989 | //
|
||
1990 | // ====================================================================
|
||
1991 | // UndoRedo related methods
|
||
1992 | //
|
||
1993 | 42293 | jjdelcerro | |
1994 | 40435 | jjdelcerro | public boolean canRedo() { |
1995 | return commands.canRedo();
|
||
1996 | } |
||
1997 | |||
1998 | public boolean canUndo() { |
||
1999 | return commands.canUndo();
|
||
2000 | } |
||
2001 | |||
2002 | public void redo(int num) throws RedoException { |
||
2003 | for (int i = 0; i < num; i++) { |
||
2004 | redo(); |
||
2005 | } |
||
2006 | } |
||
2007 | |||
2008 | public void undo(int num) throws UndoException { |
||
2009 | for (int i = 0; i < num; i++) { |
||
2010 | undo(); |
||
2011 | } |
||
2012 | } |
||
2013 | |||
2014 | //
|
||
2015 | // ====================================================================
|
||
2016 | // Metadata related methods
|
||
2017 | //
|
||
2018 | 42293 | jjdelcerro | |
2019 | 40435 | jjdelcerro | public Object getMetadataID() { |
2020 | return this.provider.getSourceId(); |
||
2021 | } |
||
2022 | |||
2023 | public void delegate(DynObject dynObject) { |
||
2024 | this.metadata.delegate(dynObject);
|
||
2025 | } |
||
2026 | |||
2027 | public DynClass getDynClass() {
|
||
2028 | return this.metadata.getDynClass(); |
||
2029 | } |
||
2030 | |||
2031 | 42293 | jjdelcerro | public Object getDynValue(String name) throws DynFieldNotFoundException { |
2032 | if( this.transforms.hasDynValue(name) ) { |
||
2033 | return this.transforms.getDynValue(name); |
||
2034 | } |
||
2035 | if (this.metadata.hasDynValue(name)) { |
||
2036 | return this.metadata.getDynValue(name); |
||
2037 | } |
||
2038 | if (METADATA_PROVIDER.equalsIgnoreCase(name)) {
|
||
2039 | return this.provider.getProviderName(); |
||
2040 | } else if (METADATA_CONTAINERNAME.equalsIgnoreCase(name)) { |
||
2041 | return this.provider.getSourceId(); |
||
2042 | } else if (METADATA_FEATURETYPE.equalsIgnoreCase(name)) { |
||
2043 | try {
|
||
2044 | return this.getDefaultFeatureType(); |
||
2045 | } catch (DataException e) {
|
||
2046 | return null; |
||
2047 | } |
||
2048 | } |
||
2049 | return this.metadata.getDynValue(name); |
||
2050 | } |
||
2051 | 40435 | jjdelcerro | |
2052 | public boolean hasDynValue(String name) { |
||
2053 | 42293 | jjdelcerro | if( this.transforms.hasDynValue(name) ) { |
2054 | return true; |
||
2055 | } |
||
2056 | 40435 | jjdelcerro | return this.metadata.hasDynValue(name); |
2057 | } |
||
2058 | |||
2059 | public void implement(DynClass dynClass) { |
||
2060 | this.metadata.implement(dynClass);
|
||
2061 | } |
||
2062 | |||
2063 | 42775 | jjdelcerro | public Object invokeDynMethod(String name, Object[] args) |
2064 | 42293 | jjdelcerro | throws DynMethodException {
|
2065 | 42775 | jjdelcerro | return this.metadata.invokeDynMethod(this, name, args); |
2066 | 40435 | jjdelcerro | } |
2067 | |||
2068 | 42775 | jjdelcerro | public Object invokeDynMethod(int code, Object[] args) |
2069 | 42293 | jjdelcerro | throws DynMethodException {
|
2070 | 42775 | jjdelcerro | return this.metadata.invokeDynMethod(this, code, args); |
2071 | 40435 | jjdelcerro | } |
2072 | |||
2073 | public void setDynValue(String name, Object value) |
||
2074 | 42293 | jjdelcerro | throws DynFieldNotFoundException {
|
2075 | if( this.transforms.hasDynValue(name) ) { |
||
2076 | this.transforms.setDynValue(name, value);
|
||
2077 | return;
|
||
2078 | } |
||
2079 | 40435 | jjdelcerro | this.metadata.setDynValue(name, value);
|
2080 | |||
2081 | } |
||
2082 | |||
2083 | /*
|
||
2084 | * (non-Javadoc)
|
||
2085 | 41818 | fdiaz | *
|
2086 | 40435 | jjdelcerro | * @see org.gvsig.metadata.Metadata#getMetadataChildren()
|
2087 | */
|
||
2088 | public Set getMetadataChildren() { |
||
2089 | return this.metadataChildren; |
||
2090 | } |
||
2091 | |||
2092 | /*
|
||
2093 | * (non-Javadoc)
|
||
2094 | 41818 | fdiaz | *
|
2095 | 40435 | jjdelcerro | * @see org.gvsig.metadata.Metadata#getMetadataName()
|
2096 | */
|
||
2097 | public String getMetadataName() { |
||
2098 | return this.provider.getProviderName(); |
||
2099 | } |
||
2100 | |||
2101 | public FeatureTypeManager getFeatureTypeManager() {
|
||
2102 | return this.featureTypeManager; |
||
2103 | } |
||
2104 | |||
2105 | public long getFeatureCount() throws DataException { |
||
2106 | if (featureCount == null) { |
||
2107 | featureCount = new Long(this.provider.getFeatureCount()); |
||
2108 | } |
||
2109 | 42556 | dmartinezizquierdo | if (this.isEditing()) { |
2110 | if(this.isAppending()) { |
||
2111 | try{
|
||
2112 | throw new IllegalStateException(); |
||
2113 | } catch(IllegalStateException e) { |
||
2114 | LOG.info("Call DefaultFeatureStore.getFeatureCount editing in mode APPEND");
|
||
2115 | e.printStackTrace(); |
||
2116 | } |
||
2117 | return -1; |
||
2118 | } else {
|
||
2119 | return featureCount.longValue()
|
||
2120 | + this.featureManager.getDeltaSize();
|
||
2121 | } |
||
2122 | 40435 | jjdelcerro | } |
2123 | return featureCount.longValue();
|
||
2124 | } |
||
2125 | |||
2126 | private Long getTemporalOID() { |
||
2127 | return new Long(this.temporalOid++); |
||
2128 | } |
||
2129 | |||
2130 | public FeatureType getProviderFeatureType(String featureTypeId) { |
||
2131 | if (featureTypeId == null) { |
||
2132 | return this.defaultFeatureType; |
||
2133 | } |
||
2134 | FeatureType type; |
||
2135 | Iterator iter = this.featureTypes.iterator(); |
||
2136 | while (iter.hasNext()) {
|
||
2137 | type = (FeatureType) iter.next(); |
||
2138 | if (type.getId().equals(featureTypeId)) {
|
||
2139 | return type;
|
||
2140 | } |
||
2141 | } |
||
2142 | return null; |
||
2143 | } |
||
2144 | |||
2145 | public FeatureProvider getFeatureProviderFromFeature(Feature feature) {
|
||
2146 | return ((DefaultFeature) feature).getData();
|
||
2147 | } |
||
2148 | |||
2149 | public DataStore getStore() {
|
||
2150 | return this; |
||
2151 | } |
||
2152 | |||
2153 | public FeatureStore getFeatureStore() {
|
||
2154 | return this; |
||
2155 | } |
||
2156 | |||
2157 | 43056 | jjdelcerro | public void createCache(String name, DynObject parameters) |
2158 | throws DataException {
|
||
2159 | cache = dataManager.createFeatureCacheProvider(name, parameters); |
||
2160 | if (cache == null) { |
||
2161 | throw new CreateException("FeaureCacheProvider", null); |
||
2162 | } |
||
2163 | cache.apply(this, provider);
|
||
2164 | provider = cache; |
||
2165 | 40435 | jjdelcerro | |
2166 | 43056 | jjdelcerro | featureCount = null;
|
2167 | } |
||
2168 | |||
2169 | public FeatureCache getCache() {
|
||
2170 | return cache;
|
||
2171 | } |
||
2172 | |||
2173 | 40435 | jjdelcerro | public void clear() { |
2174 | if (metadata != null) { |
||
2175 | metadata.clear(); |
||
2176 | } |
||
2177 | } |
||
2178 | |||
2179 | public String getName() { |
||
2180 | return this.provider.getName(); |
||
2181 | } |
||
2182 | |||
2183 | public String getFullName() { |
||
2184 | 42049 | jjdelcerro | try {
|
2185 | return this.provider.getFullName(); |
||
2186 | 42293 | jjdelcerro | } catch(Throwable th) { |
2187 | 42049 | jjdelcerro | return null; |
2188 | } |
||
2189 | 40435 | jjdelcerro | } |
2190 | |||
2191 | public String getProviderName() { |
||
2192 | return this.provider.getProviderName(); |
||
2193 | } |
||
2194 | |||
2195 | public boolean isKnownEnvelope() { |
||
2196 | return this.provider.isKnownEnvelope(); |
||
2197 | } |
||
2198 | |||
2199 | public boolean hasRetrievedFeaturesLimit() { |
||
2200 | return this.provider.hasRetrievedFeaturesLimit(); |
||
2201 | } |
||
2202 | |||
2203 | public int getRetrievedFeaturesLimit() { |
||
2204 | return this.provider.getRetrievedFeaturesLimit(); |
||
2205 | } |
||
2206 | |||
2207 | 41818 | fdiaz | public Interval getInterval() {
|
2208 | 40435 | jjdelcerro | return this.provider.getInterval(); |
2209 | } |
||
2210 | |||
2211 | 41818 | fdiaz | public Collection getTimes() { |
2212 | 40435 | jjdelcerro | return this.provider.getTimes(); |
2213 | } |
||
2214 | |||
2215 | 41818 | fdiaz | public Collection getTimes(Interval interval) { |
2216 | 40435 | jjdelcerro | return this.provider.getTimes(interval); |
2217 | } |
||
2218 | 41818 | fdiaz | |
2219 | 40435 | jjdelcerro | /* (non-Javadoc)
|
2220 | * @see java.lang.Object#clone()
|
||
2221 | */
|
||
2222 | public Object clone() throws CloneNotSupportedException { |
||
2223 | 41818 | fdiaz | |
2224 | 40435 | jjdelcerro | DataStoreParameters dsp = getParameters(); |
2225 | 41818 | fdiaz | |
2226 | 40435 | jjdelcerro | DefaultFeatureStore cloned_store = null;
|
2227 | 41818 | fdiaz | |
2228 | 40435 | jjdelcerro | try {
|
2229 | cloned_store = (DefaultFeatureStore) DALLocator.getDataManager(). |
||
2230 | 42293 | jjdelcerro | openStore(this.getProviderName(), dsp);
|
2231 | 40435 | jjdelcerro | if (transforms != null) { |
2232 | cloned_store.transforms = (DefaultFeatureStoreTransforms) transforms.clone(); |
||
2233 | 41093 | jldominguez | cloned_store.transforms.setStoreForClone(cloned_store); |
2234 | 40435 | jjdelcerro | } |
2235 | } catch (Exception e) { |
||
2236 | throw new CloneException(e); |
||
2237 | 41818 | fdiaz | } |
2238 | 40435 | jjdelcerro | return cloned_store;
|
2239 | 41818 | fdiaz | |
2240 | 40435 | jjdelcerro | } |
2241 | 41818 | fdiaz | |
2242 | public Feature getFeature(DynObject dynobject) {
|
||
2243 | 42293 | jjdelcerro | if (dynobject instanceof DynObjectFeatureFacade){ |
2244 | Feature f = ((DynObjectFeatureFacade)dynobject).getFeature(); |
||
2245 | 41818 | fdiaz | return f;
|
2246 | } |
||
2247 | return null; |
||
2248 | } |
||
2249 | 42533 | dmartinezizquierdo | |
2250 | 42293 | jjdelcerro | public Iterator iterator() { |
2251 | try {
|
||
2252 | return this.getFeatureSet().fastIterator(); |
||
2253 | } catch (DataException ex) {
|
||
2254 | throw new RuntimeException(ex); |
||
2255 | } |
||
2256 | } |
||
2257 | 43020 | jjdelcerro | |
2258 | @Override
|
||
2259 | 43088 | jjdelcerro | public ExpressionEvaluator createExpression() {
|
2260 | 43020 | jjdelcerro | if( this.provider instanceof FeatureStoreProvider_v2 ) { |
2261 | 43088 | jjdelcerro | return ((FeatureStoreProvider_v2)this.provider).createExpression(); |
2262 | 43020 | jjdelcerro | } |
2263 | return new SQLBuilderBase(); |
||
2264 | } |
||
2265 | 43062 | jjdelcerro | |
2266 | |||
2267 | public FeatureSet features() throws DataException { |
||
2268 | // This is to avoid jython to create a property with this name
|
||
2269 | // to access method getFeatures.
|
||
2270 | return this.getFeatureSet(); |
||
2271 | } |
||
2272 | 42775 | jjdelcerro | |
2273 | 42293 | jjdelcerro | } |