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trunk/examples/exaLoadLayer/src/org/gvsig/example/shp/TestEditDBF.java | ||
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana |
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* |
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
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* |
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* For more information, contact: |
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* |
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* Generalitat Valenciana |
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* Conselleria d'Infraestructures i Transport |
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* Av. Blasco Ib??ez, 50 |
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* 46010 VALENCIA |
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* SPAIN |
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* |
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* +34 963862235 |
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* gvsig@gva.es |
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* www.gvsig.gva.es |
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* |
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* or |
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* |
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* IVER T.I. S.A |
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* Salamanca 50 |
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* 46005 Valencia |
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* Spain |
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* |
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* +34 963163400 |
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* dac@iver.es |
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*/ |
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package org.gvsig.example.shp; |
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import java.io.File; |
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import java.io.RandomAccessFile; |
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import java.nio.channels.FileChannel; |
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import com.hardcode.gdbms.engine.data.DataSource; |
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import com.hardcode.gdbms.engine.data.DataSourceFactory; |
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import com.hardcode.gdbms.engine.data.edition.DataWare; |
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import com.hardcode.gdbms.engine.values.ValueFactory; |
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import com.iver.cit.gvsig.fmap.drivers.dbf.DBFDriver; |
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import com.iver.cit.gvsig.fmap.drivers.dbf.DbaseFile; |
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import com.iver.cit.gvsig.fmap.drivers.shp.DbaseFileHeaderNIO; |
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import com.iver.cit.gvsig.fmap.drivers.shp.DbaseFileNIO; |
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import com.iver.cit.gvsig.fmap.drivers.shp.DbaseFileWriterNIO; |
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import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
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public class TestEditDBF { |
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/** |
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* @param args |
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*/ |
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public static void main(String[] args) { |
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// TODO Auto-generated method stub |
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TestEditDBF aux = new TestEditDBF(); |
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aux.editField2(); |
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} |
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// public void editField() { |
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// DbaseFileNIO driver = new DbaseFileNIO(); |
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// String dbfPath = "c:/0libro.dbf"; |
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// File myFile = new File(dbfPath); |
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// try { |
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// // Abrimos el fichero |
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// driver.open(myFile); |
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// RandomAccessFile raf = new RandomAccessFile(myFile, "rw"); |
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// FileChannel channel = raf.getChannel(); |
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// |
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// DbaseFileHeaderNIO myHeader = driver.getDBaseHeader(); |
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// DbaseFileWriterNIO dbfWrite = new DbaseFileWriterNIO(myHeader, |
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// channel); |
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// Object[] record = new Object[myHeader.getNumFields()]; |
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// |
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// for (int r = 0; r < driver.getFieldCount(); r++) { |
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// record[r] = driver.getStringFieldValue(2, r); |
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// } |
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// |
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// record[2] = ValueFactory.createValue("coleguilla"); |
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// |
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// dbfWrite.writeRecord(record, 2); |
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// |
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// |
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// } |
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// catch (Exception e) |
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// { |
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// e.printStackTrace(); |
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// } |
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// } |
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public void editField2() { |
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DbaseFile driver = new DbaseFile(); |
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String dbfPath = "c:/0libro.dbf"; |
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File myFile = new File(dbfPath); |
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try { |
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// Abrimos el fichero |
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driver.open(myFile); |
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driver.setFieldValue(1,0, new Integer(54)); |
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System.out.println("Valor nuevo:" + driver.getStringFieldValue(1,0)); |
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driver.close(); |
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} |
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catch (Exception e) |
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{ |
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e.printStackTrace(); |
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} |
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} |
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} |
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