| gvSIG desktop 1

/* 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 org.gvsig.example.shp;

import java.io.File;

import java.io.RandomAccessFile;

import java.nio.channels.FileChannel;

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

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

import com.hardcode.gdbms.engine.data.edition.DataWare;

import com.hardcode.gdbms.engine.values.ValueFactory;

import com.iver.cit.gvsig.fmap.drivers.dbf.DBFDriver;

import com.iver.cit.gvsig.fmap.drivers.dbf.DbaseFile;

import com.iver.cit.gvsig.fmap.drivers.shp.DbaseFileHeaderNIO;

import com.iver.cit.gvsig.fmap.drivers.shp.DbaseFileNIO;

import com.iver.cit.gvsig.fmap.drivers.shp.DbaseFileWriterNIO;

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

public class TestEditDBF {

        /**

         * @param args

         */

        public static void main(String[] args) {

                // TODO Auto-generated method stub

                TestEditDBF aux = new TestEditDBF();

                aux.editField2();

        }

//        public void editField() {

//        DbaseFileNIO driver = new DbaseFileNIO();

//        String dbfPath = "c:/0libro.dbf";

//        File myFile = new File(dbfPath);

//        try {

//                // Abrimos el fichero

//                        driver.open(myFile);

//                RandomAccessFile raf = new RandomAccessFile(myFile, "rw");

//                FileChannel channel = raf.getChannel();

//

//                        DbaseFileHeaderNIO myHeader = driver.getDBaseHeader(); 

//                        DbaseFileWriterNIO dbfWrite = new DbaseFileWriterNIO(myHeader,

//                                        channel);

//                        Object[] record = new Object[myHeader.getNumFields()];

//                        

//            for (int r = 0; r < driver.getFieldCount(); r++) {

//                record[r] = driver.getStringFieldValue(2, r);

//            }

//

//            record[2] = ValueFactory.createValue("coleguilla");

//                        

//                        dbfWrite.writeRecord(record, 2);

//

//                        

//        }

//        catch (Exception e)

//        {

//                e.printStackTrace();

//        }

//        }

        public void editField2() {

        DbaseFile driver = new DbaseFile();

        String dbfPath = "c:/0libro.dbf";

        File myFile = new File(dbfPath);

        try {

                // Abrimos el fichero

                        driver.open(myFile);

                        driver.setFieldValue(1,0, new Integer(54));

                        System.out.println("Valor nuevo:" + driver.getStringFieldValue(1,0));

                        driver.close();

        }

        catch (Exception e)

        {

                e.printStackTrace();

        }

        }

}