Application: gvSIG desktop

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

import com.iver.utiles.IPersistance;

        } else if (source instanceof VectorialAdapter) { 

            // Se supone que hemos hecho algo gen?rico.

            xml.putProperty("type", "vectorial");

            VectorialDriver driver = (VectorialDriver) source.getDriver();

            // Guardamos el nombre del driver para poder recuperarlo

            // con el DriverManager de Fernando.

            xml.putProperty("other", driver.getName());            

            try {

                xml.putProperty("recordset-name", getRecordset().getName());

            } catch (DriverException e) {

                throw new XMLException(e);

            }

            if (driver instanceof IPersistance)

            {

                xml.putProperty("className", driver.getClass().getName());

                IPersistance persist = (IPersistance) driver;

                xml.addChild(persist.getXMLEntity()); // Tercer child. Antes hemos metido la leyenda y el selection support

            }

/*

 * Created on 10-nov-2005

 *

 * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 * 

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 * 

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

 *  

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 * 

 *    or

 * 

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 * 

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.cit.gvsig.fmap.layers;

import java.awt.geom.Rectangle2D;

import java.io.IOException;

import com.hardcode.driverManager.DriverLoadException;

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

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.core.IGeometry;

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

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

/**

 * @author fjp

 *

 */

public class VectorialDefaultAdapter extends VectorialAdapter {

    /* (non-Javadoc)

     * @see com.iver.cit.gvsig.fmap.layers.VectorialAdapter#getRecordset()

     */

    public DataSource getRecordset() throws DriverLoadException {

        if (getDriver() instanceof ObjectDriver)

        {

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

            try {

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

                return ds;

            } catch (NoSuchTableException e) {

                throw new RuntimeException(e);

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

                throw new RuntimeException(e);

            }

        }

        return null;

    }

    /* (non-Javadoc)

     * @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#start()

     */

    public void start() throws DriverIOException {

    }

    /* (non-Javadoc)

     * @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#stop()

     */

    public void stop() throws DriverIOException {

    }

    /* (non-Javadoc)

     * @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShape(int)

     */

    public IGeometry getShape(int index) throws DriverIOException {

        try {

            return getDriver().getShape(index);

        } catch (IOException e) {

            throw new DriverIOException(e);

        }

    }

    /* (non-Javadoc)

     * @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShapeCount()

     */

    public int getShapeCount() throws DriverIOException {

        try {

            return getDriver().getShapeCount();

        } catch (IOException e) {

            throw new DriverIOException(e);

        }

    }

    /* (non-Javadoc)

     * @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getFullExtent()

     */

    public Rectangle2D getFullExtent() throws DriverIOException {

        try {

            return getDriver().getFullExtent();

        } catch (IOException e) {

            throw new DriverIOException(e);

        }

    }

    /* (non-Javadoc)

     * @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShapeType()

     */

    public int getShapeType() throws DriverIOException {

        return getDriver().getShapeType();

    }

}

    public static FLayer createLayer(String layerName, VectorialDriver d,

            IProjection proj) throws DriverException {

            //TODO Comprobar si hay un adaptador ya

            VectorialDefaultAdapter adapter = new VectorialDefaultAdapter();

            adapter.setDriver((VectorialDriver) d);

            FLyrVect capa = new FLyrVect();

            capa.setName(layerName);

            capa.setSource(adapter);

            capa.setProjection(proj);

            try {

                // Le asignamos tambi?n una legenda por defecto acorde con

                // el tipo de shape que tenga. Tampoco s? si es aqu? el

                // sitio adecuado, pero en fin....

                if (d instanceof WithDefaultLegend) {

                    WithDefaultLegend aux = (WithDefaultLegend) d;

                    adapter.start();

                    capa.setLegend((VectorialLegend) aux.getDefaultLegend());

                    adapter.stop();

                } else {

                    capa.setLegend(LegendFactory.createSingleSymbolLegend(

                            capa.getShapeType()));

                }

            } catch (FieldNotFoundException e) {

                //Esta no puede saltar

            } catch (DriverIOException e) {

                throw new DriverException(e);

            }

            return capa;

        }

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

import com.iver.utiles.IPersistance;

                        }

                        // Clases con algun driver gen?rico creado por otro

                        // programador

                        if (xml.getChild(i).contains("other")) {

                            String driverName = xml.getChild(i).getStringProperty("other");

                            VectorialDriver driver = null;

                            try {                                

                                driver = (VectorialDriver) LayerFactory.getDM().getDriver(driverName);

                            } catch (DriverLoadException e) {

                                // Si no existe ese driver, no pasa nada.

                                // Puede que el desarrollador no quiera que

                                // aparezca en el cuadro de di?logo y ha metido

                                // el jar con sus clases en nuestro directorio lib.

                                // Intentamos cargar esa clase "a pelo".

                                if (xml.contains("className"))

                                {

                                    String className2 = xml.getChild(i).getStringProperty("className");

                                    try {

                                        driver = (VectorialDriver) Class.forName(className2).newInstance();

                                    } catch (Exception e1) {

                                        throw new XMLException(e1);

                                    }

                                }

                            }                                                                                                                                                 

                            if (driver instanceof IPersistance)

                            {

                                IPersistance persist = (IPersistance) driver;

                                persist.setXMLEntity(xml.getChild(i).getChild(2));

                            }

                            layer = LayerFactory.createLayer(s[i], driver, proj);