Revision 29289 branches/v2_0_0_prep/libraries/libFMap_dalfile/src/org/gvsig/fmap/dal/store/dbf/DBFStoreProvider.java
| DBFStoreProvider.java | ||
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import org.gvsig.fmap.dal.feature.exception.PerformEditingException; |
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import org.gvsig.fmap.dal.feature.exception.UnknownDataTypeException; |
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import org.gvsig.fmap.dal.feature.spi.AbstractFeatureStoreProvider; |
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import org.gvsig.fmap.dal.feature.spi.FeatureData;
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import org.gvsig.fmap.dal.feature.spi.FeatureProvider;
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import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
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import org.gvsig.fmap.dal.feature.spi.FeatureSetProvider; |
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import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider; |
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public class DBFStoreProvider extends AbstractFeatureStoreProvider implements |
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ResourceConsumer {
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public static String NAME = "DBFStore";
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public static String NAME = "DBF"; |
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public static String DESCRIPTION = "DBF file"; |
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// private DBFResource dbf = null; |
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private static final Locale ukLocale = new Locale("en", "UK");
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protected void init(DBFStoreParameters params) throws InitializeException {
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this.dbfParams = params; |
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this.dynObject = (DelegatedDynObject) ToolsLocator
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this.metadata = (DelegatedDynObject) ToolsLocator
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.getDynObjectManager().createDynObject( |
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DYNCLASS); |
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this.dynObject.setDynValue("DefaultSRS", null);
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this.dynObject.setDynValue("Envelope", null);
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this.metadata.setDynValue("DefaultSRS", null);
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this.metadata.setDynValue("Envelope", null);
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File theFile = getDBFParameters().getDBFFile(); |
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dbfResource = this.createResource(FileResource.NAME, |
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} |
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} |
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public FeatureData getFeatureDataByReference(
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public FeatureProvider getFeatureDataByReference(
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FeatureReferenceProviderServices reference, FeatureType featureType) |
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throws DataException {
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|
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} |
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public FeatureData getFeatureDataByReference(
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public FeatureProvider getFeatureDataByReference(
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FeatureReferenceProviderServices reference) throws DataException {
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return this.getFeatureDataByReference(reference, this.store |
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.getDefaultFeatureType()); |
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} |
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public void performEditing(Iterator deleteds, Iterator inserteds,
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public void performChanges(Iterator deleteds, Iterator inserteds,
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Iterator updateds, Iterator originalFeatureTypesUpdated) |
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throws PerformEditingException {
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|
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* ================================================== |
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*/ |
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public FeatureData createFeatureData(FeatureType type) throws DataException {
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public FeatureProvider createFeatureData(FeatureType type) throws DataException {
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return new DBFFeatureData(this, type); |
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} |
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|
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} |
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protected void loadValue(FeatureData featureData, int rowIndex,
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protected void loadValue(FeatureProvider featureData, int rowIndex,
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FeatureAttributeDescriptor descriptor) throws ReadException {
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if (descriptor.getEvaluator() != null) {
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// Nothing to do |
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* @return |
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* @throws ReadException |
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*/ |
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protected FeatureData getFeatureDataByIndex(long index) throws DataException {
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protected FeatureProvider getFeatureDataByIndex(long index) throws DataException {
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return this |
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.getFeatureDataByIndex(index, this.store |
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.getDefaultFeatureType()); |
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return true; |
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} |
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public boolean canWriteGeometry(int geometryType) throws DataException {
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public boolean canWriteGeometry(int geometryType, int geometrySubType) throws DataException {
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return false; |
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} |
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protected void loadMetadataValues() throws DynFieldNotFoundException, |
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ReadException {
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this.dynObject.setDynValue(DBFLibrary.DYNFIELD_CODEPAGE_NAME, new Byte(
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this.metadata.setDynValue(DBFLibrary.DYNFIELD_CODEPAGE_NAME, new Byte(
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this.dbfFile.getCodePage())); |
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this.dynObject.setDynValue(DYNFIELD_CURRENT_ENCODING, dbfFile
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this.metadata.setDynValue(DYNFIELD_CURRENT_ENCODING, dbfFile
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.getCurrenCharset().name()); |
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this.dynObject.setDynValue(DYNFIELD_ORIGINAL_ENCODING, dbfFile
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this.metadata.setDynValue(DYNFIELD_ORIGINAL_ENCODING, dbfFile
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.getOriginalCharset().name()); |
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} |
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|
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* @return |
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* @throws ReadException |
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*/ |
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protected FeatureData getFeatureDataByIndex(long index,
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protected FeatureProvider getFeatureDataByIndex(long index,
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FeatureType featureType) throws DataException {
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FeatureData featureData = this.createFeatureData(featureType);
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FeatureProvider featureData = this.createFeatureData(featureType);
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featureData.setOID(new Long(index)); |
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return featureData; |
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} |
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protected void initFeatureDataByIndex(FeatureData featureData,
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protected void initFeatureDataByIndex(FeatureProvider featureData,
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long index, FeatureType featureType) throws DataException {
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featureData.setOID(new Long(index)); |
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} |
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* @param featureData |
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* @throws DataException |
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*/ |
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protected void loadFeatureDataByIndex(FeatureData featureData)
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protected void loadFeatureDataByIndex(FeatureProvider featureData)
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throws DataException {
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this.open(); |
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this.resourcesBegin(); |
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} |
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} |
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public int getFeatureReferenceOIDType() {
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public int getOIDType() {
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return DataTypes.LONG; |
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} |
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} |
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public void append(FeatureData featureData) throws DataException {
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public void append(FeatureProvider featureData) throws DataException {
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this.resourcesBegin(); |
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try {
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writer.append(store.createFeature(featureData)); |
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