Revision 45318 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.file/org.gvsig.fmap.dal.file.shp/src/main/java/org/gvsig/fmap/dal/store/shp/SHPFilesystemServerProvider.java
| SHPFilesystemServerProvider.java | ||
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import java.io.File; |
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import java.io.IOException; |
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import org.gvsig.basicformats.FormatsFile; |
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import org.gvsig.basicformats.PRJFile; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataServerExplorer; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.InitializeException; |
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import org.gvsig.fmap.dal.exception.RemoveException; |
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import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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import org.gvsig.fmap.dal.resource.ResourceAction; |
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import org.gvsig.fmap.dal.resource.exception.ResourceNotifyChangesException; |
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import org.gvsig.fmap.dal.resource.spi.ResourceProvider; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.AbsolutePathRequiredException; |
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import org.gvsig.fmap.dal.store.dbf.DBFFilesystemServerProvider; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/** |
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* @author jmvivo |
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* |
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*/ |
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public class SHPFilesystemServerProvider extends DBFFilesystemServerProvider {
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protected static final Logger LOGGER = LoggerFactory.getLogger(SHPFilesystemServerProvider.class); |
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@Override |
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public boolean accept(File pathname) {
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return pathname.getName().toLowerCase().endsWith(".shp");
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} |
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@Override |
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public int getMode() {
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return DataServerExplorer.MODE_GEOMETRY|DataServerExplorer.MODE_FEATURE; |
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} |
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@Override |
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public boolean canCreate() {
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return true; |
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} |
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// private FileResource[] createResources(File[] files) |
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// throws InitializeException {
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// FileResource[] result = new FileResource[files.length]; |
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// for (int i = 0; i < files.length; i++) {
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// result[i] = this.createResource(files[i]); |
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// } |
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// |
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// return result; |
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// } |
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private ResourceProvider createResource(File shpFile, File[] otherFiles) |
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throws InitializeException {
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|
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// return resource; |
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// } |
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@Override |
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public boolean canCreate(NewDataStoreParameters parameters) {
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if (!super.canCreate(parameters)) {
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return false; |
| ... | ... | |
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return true; |
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} |
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@Override |
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public boolean closeResourceRequested(ResourceProvider resource) {
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// while it is using a resource anyone can't close it |
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return false; |
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} |
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@Override |
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public void create(NewDataStoreParameters parameters, boolean overwrite) |
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throws CreateException {
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|
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// beginResources(resources); |
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resource.execute(new ResourceAction() {
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@Override |
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public Object run() throws Exception {
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SHPFeatureWriter writer = |
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new SHPFeatureWriter(getDataStoreProviderName()); |
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writer.begin(params, fType, 0); |
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PRJFile prjFile = FormatsFile.createPRJFile(); |
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prjFile.setCRS(params.getCRS()); |
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prjFile.writeQuietly(params.getFile()); |
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writer.end(); |
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return null; |
| ... | ... | |
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// removeConsumer(resources); |
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resource.removeConsumer(this); |
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} |
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}
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}
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// private boolean closeResources(FileResource[] resources) |
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// throws ResourceException {
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// for (int i = 0; i < resources.length; i++) {
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// // TODO |
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// // if (!resources[i].closeRequest()){
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// // return false; |
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// // } |
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// resources[i].closeRequest(); |
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// } |
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// return true; |
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// |
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// } |
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private void removeConsumer(FileResource[] resources) {
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for (int i = 0; i < resources.length; i++) {
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resources[i].removeConsumer(this);
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}
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for (FileResource resource : resources) {
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resource.removeConsumer(this);
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}
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} |
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// private void endResources(FileResource[] resources) {
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| ... | ... | |
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private void notifyChangesResources(FileResource[] resources) |
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throws ResourceNotifyChangesException {
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for (int i = 0; i < resources.length; i++) {
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resources[i].notifyChanges();
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}
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for (FileResource resource : resources) {
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resource.notifyChanges();
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}
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} |
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// private void beginResources(FileResource[] resources) |
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// throws ResourceExecuteException {
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// for (int i = 0; i < resources.length; i++) {
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// resources[i].begin(); |
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// } |
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// |
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// } |
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@Override |
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public NewDataStoreParameters getCreateParameters() {
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SHPNewStoreParameters params = |
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(SHPNewStoreParameters) super.getCreateParameters(); |
| ... | ... | |
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return params; |
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} |
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@Override |
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protected NewDataStoreParameters createInstanceNewDataStoreParameters() {
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return new SHPNewStoreParameters(); |
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} |
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@Override |
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public String getDataStoreProviderName() {
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return SHPStoreProvider.NAME; |
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} |
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@Override |
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public String getDescription() {
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return SHPStoreProvider.DESCRIPTION; |
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} |
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@Override |
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public DataStoreParameters getParameters(File file) throws DataException {
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DataManager manager = DALLocator.getDataManager(); |
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SHPStoreParameters params = |
| ... | ... | |
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} |
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@Override |
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public void remove(DataStoreParameters parameters) throws RemoveException {
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SHPStoreParameters params = (SHPStoreParameters) parameters; |
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|
| ... | ... | |
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File[] otherFiles = new File[] { shxFile, dbfFile };
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final ResourceProvider resource; |
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try {
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// resources = this.createResources(files); |
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resource = createResource(shpFile, otherFiles); |
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resource.closeRequest(); |
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resource.closeRequest(); |
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// closeResources(resources); |
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} catch (DataException e1) {
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throw new RemoveException(shpFile.getPath(), e1); |
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} |
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try {
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// beginResources(resources); |
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resource.execute(new ResourceAction() {
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@Override |
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public Object run() throws Exception {
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deleteFile(shpFile); |
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deleteFile(dbfFile); |
| ... | ... | |
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return null; |
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} |
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}); |
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// for (int i = 0; i < files.length; i++) {
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// if (!files[i].exists()) {
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// continue; |
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// } |
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// if (!files[i].delete()) {
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// throw new RemoveException(this.getDataStoreProviderName(), |
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// new IOException()); // FIXME Exception |
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// } |
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// } |
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// notifyChangesResources(resources); |
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} catch (Exception e) {
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throw new RemoveException(this.getDataStoreProviderName(), e); |
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} finally {
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// endResources(resources); |
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// removeConsumer(resources); |
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resource.removeConsumer(this); |
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} |
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} |
| ... | ... | |
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} |
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} |
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@Override |
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public String getResourceRootPathName(DataStore dataStore) {
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SHPStoreParameters shpParams = (SHPStoreParameters) dataStore.getParameters(); |
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return removeFileExtension(shpParams.getSHPFile()); |
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