Application: gvSIG desktop » gvSIG data providers based on gdal

/* gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2018 gvSIG Association

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.raster.gdal.provider;

import java.util.Vector;

import org.gdal.gdal.Dataset;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.tools.dispose.impl.AbstractDisposable;

/**

 * @author fdiaz

 *

 */

public class DisposableGdalDataSet extends AbstractDisposable { // implements Disposable{

    private static final Logger LOG =

        LoggerFactory.getLogger(DisposableGdalDataSet.class);

//    private final Object lock = new Object();

//

//    private boolean disposed = false;

    private Dataset gdalDataSet;

    /**

     * @param cPtr

     * @param cMemoryOwn

     */

    public DisposableGdalDataSet(Dataset gdalDataSet) {

        super();

        this.gdalDataSet = gdalDataSet;

//        if(ToolsLocator.getDisposableManager() != null) {

//            ToolsLocator.getDisposableManager().bind(this);

//        } else {

//            LOG.warn("Can't retrieve the disposable manager,");

//        }

    }

//    @Override

//    public void dispose() {

//        synchronized (lock) {

//            // Check if we have already been disposed, and don't do it again

//            if (!disposed) {

//                if ( ToolsLocator.getDisposableManager().release(this) ) {

//                    try {

//                        doDispose();

//                    } catch (BaseException ex) {

//                        LOG.error("Error performing dispose", ex);

//                    }

//                    disposed = true;

//                }

//            }

//        }

//    }

//

//    protected void dispose(Disposable disposable) {

//        DisposeUtils.dispose(disposable);

//    }

    /**

     * @return the gdalDataSet

     */

    public Dataset getDataSet() {

        return gdalDataSet;

    }

//    /**

//     * @param gdalDataSet the gdalDataSet to set

//     */

//    public void setDataSet(Dataset gdalDataSet) {

//        this.gdalDataSet = gdalDataSet;

//    }

    @Override

    protected void doDispose() {

        if (this.gdalDataSet != null) {

            this.gdalDataSet.delete();

            gdalDataSet = null;

        }

    }

    /**

     * @return

     */

    public int getRasterYSize() {

        return getDataSet().getRasterYSize();

    }

    /**

     * @return

     */

    public int getRasterXSize() {

        return getDataSet().getRasterXSize();

    }

    /**

     * @return

     */

    public int getRasterCount() {

        return getDataSet().getRasterCount();

    }

    /**

     * @param gdalBandNumber

     * @return

     */

    public org.gdal.gdal.Band GetRasterBand(int gdalBandNumber) {

        return getDataSet().GetRasterBand(gdalBandNumber);

    }

    /**

     * @return

     */

    public double[] GetGeoTransform() {

        return getDataSet().GetGeoTransform();

    }

    /**

     * @return

     */

    public Vector<?> GetGCPs() {

        return getDataSet().GetGCPs();

    }

    /**

     * @return

     */

    public int GetGCPCount() {

        return getDataSet().GetGCPCount();

    }

    /**

     *

     */

    public void delete() {

        getDataSet().delete();

    }

}