Revision 6489 org.gvsig.raster/branches/org.gvsig.raster.2.4/org.gvsig.raster/org.gvsig.raster.gdal/org.gvsig.raster.gdal.provider/src/main/java/org/gvsig/raster/gdal/provider/RasterGdalStoreProviderCreateCopy.java
| RasterGdalStoreProviderCreateCopy.java | ||
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/** |
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* Raster GDAL store provider that stores new raster through createCopy method |
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* |
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* @author dmartinezizquierdo |
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* |
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*/ |
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public class RasterGdalStoreProviderCreateCopy extends DefaultRasterGdalStoreProvider{
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private final static String AUX_DRIVER_NAME="MEM"; |
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public class RasterGdalStoreProviderCreateCopy extends DefaultRasterGdalStoreProvider {
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private final static String AUX_DRIVER_NAME = "MEM"; |
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protected RasterGdalStoreProviderCreateCopy(RasterGdalFileStoreParameters params, |
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DataStoreProviderServices storeServices, DynObject metadata) |
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throws InitializeException {
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DataStoreProviderServices storeServices, DynObject metadata) throws InitializeException {
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super(params, storeServices, metadata); |
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} |
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/** |
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* Constructor |
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* |
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* @param params |
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* @param storeServices |
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* @throws InitializeException |
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super(params, storeServices); |
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} |
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protected RasterGdalStoreProviderCreateCopy(NewRasterGdalStoreParameters params, |
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Driver gdalDriver) {
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protected RasterGdalStoreProviderCreateCopy(NewRasterGdalStoreParameters params, Driver gdalDriver) {
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super(params, gdalDriver); |
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} |
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@Override |
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public void store(boolean overwrite) |
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throws CreateException {
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NewRasterGdalStoreParameters newRasterParams = (NewRasterGdalStoreParameters)this.getParameters(); |
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File file=newRasterParams.getFile(); |
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Buffer buffer=newRasterParams.getBuffer(); |
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public void store(boolean overwrite) throws CreateException {
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NewRasterGdalStoreParameters newRasterParams = (NewRasterGdalStoreParameters) this.getParameters(); |
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File file = newRasterParams.getFile(); |
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Buffer buffer = newRasterParams.getBuffer(); |
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String[] options = getStoringOptions(newRasterParams); |
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if (file.exists() && !overwrite){
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throw new CreateException("File already exists: "+file.toString(), null);
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if (file.exists() && !overwrite) {
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throw new CreateException("File already exists: " + file.toString(), null);
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} |
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Dataset gdalDataset; |
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//Provider driver doesn't support create |
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//So we create another raster with a driver that supports it |
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//and get its copy with our Provider driver |
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Dataset gdalDataset = null;
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// Provider driver doesn't support create
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// So we create another raster with a driver that supports it
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// and get its copy with our Provider driver
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Driver auxDriver = gdal.GetDriverByName( AUX_DRIVER_NAME ); |
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Dataset auxDataset = auxDriver.Create("",buffer.getColumns(), buffer.getRows(), buffer.getBandCount());
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try {
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Driver auxDriver = gdal.GetDriverByName(AUX_DRIVER_NAME); |
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Dataset auxDataset = auxDriver.Create("", buffer.getColumns(), buffer.getRows(), buffer.getBandCount());
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IProjection projection = buffer.getProjection(); |
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IProjection projection = buffer.getProjection();
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if (projection!=null){
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String wkt=projection.export(ICRSFactory.FORMAT_WKT_ESRI);
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auxDataset.SetProjection(wkt); |
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} |
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auxDataset.SetGeoTransform(createGeoTransform(buffer)); |
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if (projection != null) {
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String wkt = projection.export(ICRSFactory.FORMAT_WKT_ESRI);
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auxDataset.SetProjection(wkt);
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}
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auxDataset.SetGeoTransform(createGeoTransform(buffer));
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fillDataset(buffer, auxDataset); |
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fillDataset(buffer, auxDataset);
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if (options.length== 0) {
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gdalDataset = gdalDriver.CreateCopy(file.getAbsolutePath(), auxDataset); |
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} else {
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gdalDataset = gdalDriver.CreateCopy(file.getAbsolutePath(), auxDataset, options); |
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} |
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if (gdalDataset!=null){
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if (options.length == 0) {
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gdalDataset = gdalDriver.CreateCopy(file.getAbsolutePath(), auxDataset); |
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} else {
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gdalDataset = gdalDriver.CreateCopy(file.getAbsolutePath(), auxDataset, options); |
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} |
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gdalDataset.FlushCache(); |
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} finally {
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if (gdalDataset != null) {
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gdalDataset.delete(); |
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} |
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} |
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//Create WLD |
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// Create WLD
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try {
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createWorldFile(file, buffer);
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createWorldFile(file, buffer); |
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} catch (IOException e) {
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throw new CreateException("WLD File", e);
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} |
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} |
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} |
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