root / trunk / examples / exaLoadLayer / src / org / gvsig / example / shp / TestEditDBF.java @ 8551
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1 | 8551 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | package org.gvsig.example.shp; |
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42 | |||
43 | import java.io.File; |
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44 | import java.io.RandomAccessFile; |
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45 | import java.nio.channels.FileChannel; |
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46 | |||
47 | import com.hardcode.gdbms.engine.data.DataSource; |
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48 | import com.hardcode.gdbms.engine.data.DataSourceFactory; |
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49 | import com.hardcode.gdbms.engine.data.edition.DataWare; |
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50 | import com.hardcode.gdbms.engine.values.ValueFactory; |
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51 | import com.iver.cit.gvsig.fmap.drivers.dbf.DBFDriver; |
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52 | import com.iver.cit.gvsig.fmap.drivers.dbf.DbaseFile; |
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53 | import com.iver.cit.gvsig.fmap.drivers.shp.DbaseFileHeaderNIO; |
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54 | import com.iver.cit.gvsig.fmap.drivers.shp.DbaseFileNIO; |
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55 | import com.iver.cit.gvsig.fmap.drivers.shp.DbaseFileWriterNIO; |
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56 | import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
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57 | |||
58 | public class TestEditDBF { |
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59 | |||
60 | /**
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61 | * @param args
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62 | */
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63 | public static void main(String[] args) { |
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64 | // TODO Auto-generated method stub
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65 | TestEditDBF aux = new TestEditDBF();
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66 | aux.editField2(); |
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67 | |||
68 | } |
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69 | |||
70 | // public void editField() {
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71 | // DbaseFileNIO driver = new DbaseFileNIO();
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72 | // String dbfPath = "c:/0libro.dbf";
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73 | // File myFile = new File(dbfPath);
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74 | // try {
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75 | // // Abrimos el fichero
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76 | // driver.open(myFile);
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77 | // RandomAccessFile raf = new RandomAccessFile(myFile, "rw");
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78 | // FileChannel channel = raf.getChannel();
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79 | //
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80 | // DbaseFileHeaderNIO myHeader = driver.getDBaseHeader();
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81 | // DbaseFileWriterNIO dbfWrite = new DbaseFileWriterNIO(myHeader,
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82 | // channel);
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83 | // Object[] record = new Object[myHeader.getNumFields()];
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84 | //
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85 | // for (int r = 0; r < driver.getFieldCount(); r++) {
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86 | // record[r] = driver.getStringFieldValue(2, r);
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87 | // }
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88 | //
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89 | // record[2] = ValueFactory.createValue("coleguilla");
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90 | //
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91 | // dbfWrite.writeRecord(record, 2);
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92 | //
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93 | //
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94 | // }
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95 | // catch (Exception e)
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96 | // {
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97 | // e.printStackTrace();
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98 | // }
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99 | // }
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100 | public void editField2() { |
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101 | DbaseFile driver = new DbaseFile();
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102 | String dbfPath = "c:/0libro.dbf"; |
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103 | File myFile = new File(dbfPath); |
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104 | try {
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105 | // Abrimos el fichero
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106 | driver.open(myFile); |
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107 | driver.setFieldValue(1,0, new Integer(54)); |
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108 | System.out.println("Valor nuevo:" + driver.getStringFieldValue(1,0)); |
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109 | driver.close(); |
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110 | |||
111 | |||
112 | } |
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113 | catch (Exception e) |
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114 | { |
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115 | e.printStackTrace(); |
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116 | } |
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117 | } |
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118 | |||
119 | } |
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120 |