Revision 30747
| branches/v2_0_0_prep/libraries/libFMap_dal/src/org/gvsig/fmap/dal/store/memory/MemoryStoreProvider.java | ||
|---|---|---|
| 28 | 28 |
package org.gvsig.fmap.dal.store.memory; |
| 29 | 29 |
|
| 30 | 30 |
import java.util.ArrayList; |
| 31 |
import java.util.Hashtable; |
|
| 31 | 32 |
import java.util.Iterator; |
| 32 | 33 |
import java.util.List; |
| 34 |
import java.util.Map; |
|
| 33 | 35 |
|
| 34 | 36 |
import org.gvsig.fmap.dal.DataTypes; |
| 35 | 37 |
import org.gvsig.fmap.dal.exception.DataException; |
| ... | ... | |
| 41 | 43 |
import org.gvsig.fmap.dal.feature.FeatureType; |
| 42 | 44 |
import org.gvsig.fmap.dal.feature.exception.PerformEditingException; |
| 43 | 45 |
import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
| 46 |
import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
|
| 44 | 47 |
import org.gvsig.fmap.dal.feature.spi.memory.AbstractMemoryStoreProvider; |
| 45 | 48 |
import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
| 49 |
import org.gvsig.fmap.geom.GeometryLocator; |
|
| 50 |
import org.gvsig.fmap.geom.GeometryManager; |
|
| 51 |
import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
|
| 52 |
import org.gvsig.fmap.geom.primitive.Envelope; |
|
| 46 | 53 |
import org.gvsig.tools.ToolsLocator; |
| 47 | 54 |
import org.gvsig.tools.dynobject.DynClass; |
| 48 | 55 |
import org.gvsig.tools.dynobject.DynField; |
| ... | ... | |
| 56 | 63 |
public class MemoryStoreProvider extends AbstractMemoryStoreProvider{
|
| 57 | 64 |
private static final Logger logger = LoggerFactory.getLogger(MemoryStoreProvider.class); |
| 58 | 65 |
|
| 66 |
private static GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
|
| 59 | 67 |
public static final String NAME = "Memory"; |
| 60 | 68 |
public static final String DESCRIPTION = "Memory provider"; |
| 61 | 69 |
public static final String DYNCLASS_NAME = "MemoryStore"; |
| 62 | 70 |
protected static DynClass DYNCLASS = null; |
| 63 | 71 |
private long counterNewsOIDs = 0; |
| 72 |
private Envelope envelope = null; |
|
| 73 |
private Map oids = null; |
|
| 64 | 74 |
|
| 65 | 75 |
private Double sourceID = null; |
| 66 | 76 |
|
| ... | ... | |
| 69 | 79 |
super(memoryStoreParameters, storeServices); |
| 70 | 80 |
sourceID = new Double(Math.random()); |
| 71 | 81 |
data = new ArrayList(); |
| 82 |
oids = new Hashtable(); |
|
| 72 | 83 |
initialize(); |
| 73 | 84 |
} |
| 74 | 85 |
|
| ... | ... | |
| 139 | 150 |
public void performChanges(Iterator deleteds, Iterator inserteds, |
| 140 | 151 |
Iterator updateds, Iterator originalFeatureTypesUpdated) |
| 141 | 152 |
throws PerformEditingException {
|
| 142 |
try {
|
|
| 153 |
try {
|
|
| 154 |
FeatureType featureType = this.getStoreServices().getDefaultFeatureType(); |
|
| 155 |
List types = new ArrayList(1); |
|
| 156 |
types.add(featureType); |
|
| 157 |
getStoreServices().setFeatureTypes(types, featureType); |
|
| 158 |
|
|
| 159 |
//Sets the envelope |
|
| 160 |
envelope = |
|
| 161 |
geomManager.createEnvelope(featureType.getDefaultGeometryAttribute().getGeometrySubType()); |
|
| 162 |
|
|
| 143 | 163 |
FeatureSet set = this.getFeatureStore().getFeatureSet(); |
| 144 | 164 |
DisposableIterator iter = set.fastIterator(); |
| 145 | 165 |
data.clear(); |
| 166 |
oids.clear(); |
|
| 146 | 167 |
while (iter.hasNext()) {
|
| 147 | 168 |
Feature feature=(Feature) iter.next(); |
| 148 |
data.add(feature); |
|
| 169 |
FeatureProvider featureProvider = this.getStoreServices().getFeatureProviderFromFeature(feature); |
|
| 170 |
data.add(featureProvider); |
|
| 171 |
oids.put(featureProvider.getOID(), featureProvider); |
|
| 172 |
envelope.add(feature.getDefaultEnvelope()); |
|
| 149 | 173 |
} |
| 150 | 174 |
} catch (DataException e) {
|
| 151 | 175 |
logger.error("Error adding features", e);
|
| 176 |
} catch (CreateEnvelopeException e) {
|
|
| 177 |
logger.error("Error creating the envelope", e);
|
|
| 152 | 178 |
} |
| 153 | 179 |
} |
| 180 |
|
|
| 181 |
public Envelope getEnvelope() throws DataException {
|
|
| 182 |
return envelope; |
|
| 183 |
} |
|
| 184 |
|
|
| 185 |
/* |
|
| 186 |
* (non-Javadoc) |
|
| 187 |
* @see org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider#getFeatureProviderByReference(org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices) |
|
| 188 |
*/ |
|
| 189 |
public FeatureProvider getFeatureProviderByReference( |
|
| 190 |
FeatureReferenceProviderServices reference) |
|
| 191 |
throws DataException {
|
|
| 192 |
return (FeatureProvider) oids.get(reference.getOID()); |
|
| 193 |
} |
|
| 194 |
|
|
| 195 |
|
|
| 154 | 196 |
} |
| 155 | 197 |
|
Also available in: Unified diff