Revision 47034 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/editing/memory/SpatialManager.java
| SpatialManager.java | ||
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*/ |
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package org.gvsig.fmap.dal.feature.impl.editing.memory; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import java.util.logging.Level; |
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import org.gvsig.fmap.dal.exception.CloneException; |
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import org.gvsig.fmap.dal.exception.CreateException; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.feature.EditableFeature; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureIndex; |
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import org.gvsig.fmap.dal.feature.FeatureIndexes; |
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import org.gvsig.fmap.dal.feature.FeatureReference; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.dal.feature.impl.DefaultFeature; |
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import org.gvsig.fmap.dal.feature.impl.DefaultFeatureIndex; |
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import org.gvsig.fmap.dal.feature.impl.DefaultFeatureStore; |
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import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider; |
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import org.gvsig.fmap.geom.GeometryLocator; |
| ... | ... | |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/** |
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* DOCUMENT ME! |
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* |
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* @author Vicente Caballero Navarro |
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*/ |
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@SuppressWarnings("UseSpecificCatch")
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public class SpatialManager {
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private static final Logger LOG = LoggerFactory.getLogger(SpatialManager.class); |
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protected boolean isFullExtentDirty = true; |
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private DefaultFeatureStore featureStore; |
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private FeatureIndex featureIndex = null; |
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private Envelope originalEnvelope = null; |
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// private FeatureIndex featureIndex = null; |
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private Envelope fullEnvelope = null; |
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private ArrayList feaOperation=new ArrayList();
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// private List feaOperation=new ArrayList();
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private boolean noSpatialData = false; |
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public SpatialManager(DefaultFeatureStore featureStore, Envelope originalEnvelope) |
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// public SpatialManager(DefaultFeatureStore featureStore, Envelope originalEnvelope) |
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// throws DataException {
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// this(featureStore); |
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// } |
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public SpatialManager(DefaultFeatureStore featureStore) |
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throws DataException {
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this.featureStore=featureStore; |
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FeatureIndexes findexes=featureStore.getIndexes(); |
| ... | ... | |
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return; |
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} |
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FeatureAttributeDescriptor attr = fType.getDefaultGeometryAttribute(); |
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this.originalEnvelope = originalEnvelope; |
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if ((originalEnvelope != null) && (!originalEnvelope.isEmpty())) {
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this.fullEnvelope = originalEnvelope.getGeometry().getEnvelope(); |
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} else {
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try {
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this.fullEnvelope = GeometryLocator.getGeometryManager() |
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.createEnvelope(attr.getGeometrySubType()); |
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} catch (Exception e) {
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// FIXME Excpetion |
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throw new RuntimeException(e); |
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} |
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} |
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this.isFullExtentDirty = true; |
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if (!fType.hasOID()) {
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return; |
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} |
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Iterator iterator = findexes.iterator(); |
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FeatureIndex index; |
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while (iterator.hasNext()) {
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index = (FeatureIndex) iterator.next(); |
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if (index.getAttributeNames().size() == 1 |
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&& index.getAttributeNames().contains(attr.getName())) {
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featureIndex = index; |
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break; |
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} |
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} |
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if (featureIndex instanceof DefaultFeatureIndex) {
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((DefaultFeatureIndex) featureIndex).setValid(true); |
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} |
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// Iterator iterator = findexes.iterator();
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// FeatureIndex index;
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// while (iterator.hasNext()) {
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// index = (FeatureIndex) iterator.next();
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// if (index.getAttributeNames().size() == 1
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// && index.getAttributeNames().contains(attr.getName())) {
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// featureIndex = index;
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// break;
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// }
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// }
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// |
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// if (featureIndex instanceof DefaultFeatureIndex) {
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// ((DefaultFeatureIndex) featureIndex).setValid(true);
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// }
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} |
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/** |
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* DOCUMENT ME! |
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* |
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* @param feature DOCUMENT ME! |
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* @param oldFeature DOCUMENT ME! |
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*/ |
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public void updateFeature(Feature feature, Feature oldFeature) {
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if (noSpatialData) {
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return; |
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} |
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try {
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if (oldFeature != null) {
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if (featureIndex != null) {
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featureIndex.delete(oldFeature); |
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} |
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final FeatureReference reference = oldFeature.getReference(); |
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feaOperation.add(new FeatureOperation(reference, FeatureOperation.DELETE)); |
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if( this.fullEnvelope==null ) {
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isFullExtentDirty = true; |
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} else if( !isFullExtentDirty && |
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!this.fullEnvelope.contains(feature.getDefaultEnvelope()) ) {
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isFullExtentDirty = true; |
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} |
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if (featureIndex != null) {
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featureIndex.insert(feature); |
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} |
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feaOperation.add( |
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new FeatureOperation( |
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feature.getReference(), |
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FeatureOperation.INSERT |
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) |
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); |
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} catch (DataException e) {
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throw new RuntimeException("Exception updating feature: "
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+ feature, e); |
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} catch(Throwable t) {
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isFullExtentDirty = true; |
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} |
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isFullExtentDirty = true; |
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} |
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/** |
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* DOCUMENT ME! |
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* |
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* @param feature DOCUMENT ME! |
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*/ |
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public void insertFeature(Feature feature) {
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if (noSpatialData) {
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if (noSpatialData ) {
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return; |
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} |
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try {
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if (featureIndex != null) {
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featureIndex.insert(feature); |
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} |
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feaOperation.add(new FeatureOperation( |
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((DefaultFeature) feature).getReference(), |
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FeatureOperation.INSERT)); |
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} catch (DataException e) {
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throw new RuntimeException("Exception inserting feature: "
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+ feature, e); |
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try {
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if( this.fullEnvelope==null ) {
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isFullExtentDirty = true; |
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} else if( !isFullExtentDirty && |
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!this.fullEnvelope.contains(feature.getDefaultEnvelope()) ) {
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isFullExtentDirty = true; |
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} |
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} catch(Throwable t) {
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isFullExtentDirty = true; |
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} |
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} |
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|
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/** |
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* DOCUMENT ME! |
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* |
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* @param feature DOCUMENT ME! |
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*/ |
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public void deleteFeature(Feature feature) {
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if (noSpatialData) {
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return; |
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} |
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try {
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if (featureIndex != null) {
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featureIndex.delete(feature); |
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} |
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feaOperation.add(new FeatureOperation(((DefaultFeature) feature) |
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.getReference(), FeatureOperation.DELETE)); |
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} catch (DataException e) {
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throw new RuntimeException("Exception deleting feature: "
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+ feature, e); |
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} |
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isFullExtentDirty = true; |
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// Si en edicion se provoca un disminucion en el envelope. no hacemos nada |
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// para premiar la velocidad de pintado. Ya se resolvera al finalizar edicion. |
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// isFullExtentDirty = true; |
|
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} |
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|
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public void clear() {
|
| ... | ... | |
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return null; |
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} |
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if(this.isFullExtentDirty) {
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FeatureAttributeDescriptor attr = featureStore.getDefaultFeatureType().getDefaultGeometryAttribute(); |
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|
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Envelope envelope = getProviderEnvelope(); |
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if (envelope == null) {
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try {
|
| ... | ... | |
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return this.fullEnvelope; |
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} |
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public void cancelModifies() {
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if (noSpatialData) {
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return; |
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} |
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if (featureIndex != null){
|
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for (int i = feaOperation.size()-1 ; i>=0 ; i--){
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try {
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FeatureOperation fo = (FeatureOperation) feaOperation.get(i); |
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if (fo.getOperation() == FeatureOperation.INSERT){
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featureIndex.delete(fo.getFeatureReference().getFeature()); |
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}else if (fo.getOperation() == FeatureOperation.DELETE){
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featureIndex.insert(fo.getFeatureReference().getFeature()); |
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} |
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} catch (DataException e) {
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LOG.error("Error canceling the edition", e);
|
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} |
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} |
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} |
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if (originalEnvelope!=null){
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try {
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fullEnvelope = (Envelope) originalEnvelope.clone(); |
|
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} catch (CloneNotSupportedException e) {
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// Should never happen |
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LOG.error("While cloning envelope", e);
|
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} |
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} else {
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fullEnvelope = null; |
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} |
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isFullExtentDirty = false; |
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} |
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// public void cancelModifies() {
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// if (noSpatialData) {
|
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// return; |
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// } |
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// if (featureIndex != null){
|
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// for (int i = feaOperation.size()-1 ; i>=0 ; i--){
|
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// try {
|
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// FeatureOperation fo = (FeatureOperation) feaOperation.get(i); |
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// if (fo.getOperation() == FeatureOperation.INSERT){
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// featureIndex.delete(fo.getFeatureReference().getFeature()); |
|
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// }else if (fo.getOperation() == FeatureOperation.DELETE){
|
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// featureIndex.insert(fo.getFeatureReference().getFeature()); |
|
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// } |
|
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// } catch (DataException e) {
|
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// LOG.error("Error canceling the edition", e);
|
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// } |
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// } |
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// } |
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// isFullExtentDirty = true; |
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// } |
|
| 273 | 205 |
|
| 274 | 206 |
private class FeatureOperation{
|
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final static int INSERT=0; |
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