Application: gvSIG desktop

package es.logex.gvsig.fmap.layers;

import java.io.IOException;

import com.hardcode.driverManager.DriverLoadException;

import com.hardcode.gdbms.engine.data.DataSourceFactory;

import com.hardcode.gdbms.engine.data.NoSuchTableException;

import com.hardcode.gdbms.engine.data.driver.ObjectDriver;

import com.iver.cit.gvsig.fmap.DriverException;

import com.iver.cit.gvsig.fmap.core.IGeometry;

import com.iver.cit.gvsig.fmap.drivers.DriverIOException;

import com.iver.cit.gvsig.fmap.layers.LayerFactory;

import com.iver.cit.gvsig.fmap.layers.SelectableDataSource;

import com.iver.cit.gvsig.fmap.layers.VectorialAdapter;

import es.logex.gvsig.fmap.drivers.WPSDriver;

/**

 * Adapta un driver de WPS a la interfaz vectorial, manteniendo adem�s el

 * estado necesario por una capa vectorial WPS (URL del host, estado del

 * protocolo)

 */

public class WPSAdapter extends VectorialAdapter {

        private SelectableDataSource ds = null;

        public SelectableDataSource getRecordset() throws DriverLoadException {

                if (ds==null && driver instanceof WPSDriver)

                {

                        String name = LayerFactory.getDataSourceFactory().addDataSource((ObjectDriver)driver);

                        try {

                                ds = new SelectableDataSource(LayerFactory.getDataSourceFactory().createRandomDataSource(name, DataSourceFactory.AUTOMATIC_OPENING));

                        } catch (NoSuchTableException e) {

                                throw new RuntimeException(e);

                        } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {

                                throw new RuntimeException(e);

                        }

                }

                //System.out.println("Tipo ds = " + ds.getClass().toString());

                return ds;

        }

        public void start() throws DriverIOException {

                                try {

                                        ((WPSDriver)driver).open();

                                } catch (DriverException e) {

                                        // TODO Auto-generated catch block

                                        e.printStackTrace();

                                }

        }

        public void stop() throws DriverIOException {

                ((WPSDriver)driver).close();

        }

        public IGeometry getShape(int index) throws DriverIOException {

                IGeometry geom = null;

                try {

                        geom = ((WPSDriver)driver).getShape(index);

                } catch (IOException e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                }

                return geom;

        }

        public int getShapeType() throws DriverIOException {

                return ((WPSDriver)driver).getShapeType();

        }

}