svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / project / ProjectTable.java @ 3981
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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 com.iver.cit.gvsig.project; |
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import java.io.IOException; |
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import java.text.DateFormat; |
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import java.util.Date; |
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import javax.swing.JOptionPane; |
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import com.hardcode.driverManager.DriverLoadException; |
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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.NoSuchTableException; |
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import com.hardcode.gdbms.engine.data.driver.ObjectDriver; |
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import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
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import com.hardcode.gdbms.engine.instruction.SemanticException; |
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import com.hardcode.gdbms.parser.ParseException; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.edition.EditableAdapter; |
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import com.iver.cit.gvsig.fmap.edition.IEditableSource; |
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import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLayers; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
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import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
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import com.iver.cit.gvsig.fmap.layers.XMLException; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.SingleLayer; |
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import com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend; |
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import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
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import com.iver.cit.gvsig.gui.project.OpenException; |
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import com.iver.cit.gvsig.gui.project.SaveException; |
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import com.iver.utiles.XMLEntity; |
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/**
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* Tabla del proyecto
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*
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* @author Fernando Gonz?lez Cort?s
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*/
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public class ProjectTable extends ProjectElement { |
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private static int numTables = 0; |
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private IEditableSource esModel;
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private IEditableSource original;
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private String linkTable; |
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private String field1; |
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private String field2; |
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/* No es necesaria para operar, s?lo para guardar el proyecto */
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private AlphanumericData associatedTable;
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private int[] mapping; |
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private String[] alias; |
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/**
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* Establece a true el bit index-?simo del bitmap de campos visibles. Los
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* campos cuyos bits est?n a true se considerar?n visibles y viceversa
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*
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* @param index indice del bit que se quiere establecer a true
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*/
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public void set(int index) { |
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//TODO implementar bien
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// modelo.set(index);
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change.firePropertyChange("visibles", true, true); |
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} |
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/**
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* Obtiene el valor del bit index-?simo del bitmap de campos visibles
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*
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* @param index indice del bit que se quiere obtener
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*
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* @return devuelve true si el campo index-?simo es visible y false en caso
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* contrario
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*/
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public boolean get(int index) { |
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//TODO implementar bien
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// return modelo.get(index);
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return false; |
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} |
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/**
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* Obtiene el modelo de la Tabla. Es decir, una clase con capacidad para
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* leer la informaci?n de la tabla
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*
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* @return
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*/
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public IEditableSource getModelo() {
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return esModel;
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} |
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/**
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* Establece el valor del bit index-?simo al valor 'value'
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*
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* @param bitIndex indice del bit que se quiere tocar
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* @param value valor que se quiere establecer en el bit indicado
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*/
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public void set(int bitIndex, boolean value) { |
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//TODO implementar bien
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// modelo.set(bitIndex, value);
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change.firePropertyChange("visibles", value, value);
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} |
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/**
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* DOCUMENT ME!
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*
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* @param name DOCUMENT ME!
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* @param sds DOCUMENT ME!
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*
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* @return
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* @throws com.hardcode.gdbms.engine.data.driver.DriverException
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*/
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public static ProjectTable createTable(String name, IEditableSource es) throws com.hardcode.gdbms.engine.data.driver.DriverException { |
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ProjectTable t = new ProjectTable();
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t.esModel = es; |
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try {
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t.createAlias(); |
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} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} catch (DriverLoadException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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t.setName(name); |
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t.setCreationDate(DateFormat.getInstance().format(new Date())); |
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numTables++; |
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return t;
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} |
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private void createAlias() throws com.hardcode.gdbms.engine.data.driver.DriverException, DriverLoadException { |
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mapping = new int[esModel.getRecordset().getFieldCount()]; |
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alias = new String[esModel.getRecordset().getFieldCount()]; |
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for (int i = 0; i < esModel.getRecordset().getFieldCount(); i++) { |
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mapping[i] = i; |
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alias[i] = esModel.getRecordset().getFieldName(i); |
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} |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param sds DOCUMENT ME!
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* @throws DriverLoadException
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*/
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public void setDataSource(IEditableSource es) throws DriverLoadException { |
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esModel = es; |
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setName(esModel.getRecordset().getName()); |
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setCreationDate(DateFormat.getInstance().format(new Date())); |
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change.firePropertyChange("model", esModel, esModel);
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} |
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/**
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* DOCUMENT ME!
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*
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* @param ds DOCUMENT ME!
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* @throws com.hardcode.gdbms.engine.data.driver.DriverException
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*/
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public void replaceDataSource(IEditableSource es) throws com.hardcode.gdbms.engine.data.driver.DriverException { |
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if (original == null){ |
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original = esModel; |
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} |
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esModel = es; |
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try {
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((SelectableDataSource)es.getRecordset()).setSelectionSupport(((SelectableDataSource)original.getRecordset()).getSelectionSupport()); |
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createAlias(); |
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} catch (DriverLoadException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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// FJP:
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// Si la tabla proviene de un layer, cambiamos su recordset
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if (associatedTable != null) |
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{ |
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if (associatedTable instanceof FLyrVect) |
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{ |
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try {
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((EditableAdapter)((FLyrVect) associatedTable).getSource()).setRecordSet((SelectableDataSource)es.getRecordset()); |
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} catch (DriverLoadException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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((FLyrVect) associatedTable).setIsJoined(true);
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} |
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} |
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change.firePropertyChange("model", original, esModel);
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} |
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/**
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* DOCUMENT ME!
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* @throws com.hardcode.gdbms.engine.data.driver.DriverException
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* @throws DriverLoadException
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*/
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public void restoreDataSource() throws com.hardcode.gdbms.engine.data.driver.DriverException, DriverLoadException { |
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// FJP:
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// Si la tabla proviene de un layer, cambiamos su recordset
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if (associatedTable != null) |
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{ |
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if (associatedTable instanceof FLyrVect) |
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{ |
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// Miramos si la leyenda que est? usando es una
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// leyenda basada en un campo de los de la uni?n.
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// Si lo es, no dejamos pegarle el cambiazo al recordset
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FLyrVect lyr = ((FLyrVect) associatedTable); |
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if (lyr.getLegend() instanceof ClassifiedLegend) |
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{ |
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ClassifiedLegend legend = (ClassifiedLegend) lyr.getLegend(); |
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VectorialLegend aux = (VectorialLegend) legend; |
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String fieldName = legend.getFieldName();
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int idField = original.getRecordset().getFieldIndexByName(fieldName);
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int idLabelField = -2; |
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if (aux.getLabelField() != null) |
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{ |
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idLabelField = original.getRecordset().getFieldIndexByName(aux.getLabelField()); |
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} |
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if ((idField == -1) || (idLabelField == -1)) |
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{ |
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// No se ha encontrado ese campo, o se est? etiquetando por ese campo
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JOptionPane.showMessageDialog(null, |
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PluginServices.getText(this, "leyenda_campo_unido") |
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); |
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return;
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} |
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} |
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((EditableAdapter)lyr.getSource()).setRecordSet((SelectableDataSource)original.getRecordset()); |
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lyr.setIsJoined(false);
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} |
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} |
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esModel = original; |
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original = null;
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createAlias(); |
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change.firePropertyChange("model", original, esModel);
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} |
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/**
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* DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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* @throws SaveException
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*
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* @throws XMLException
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*/
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public XMLEntity getXMLEntity() throws SaveException { |
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XMLEntity xml = super.getXMLEntity();
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try {
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//xml.putProperty("nameClass", this.getClass().getName());
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xml.putProperty("numTables", numTables);
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if (getLinkTable() != null) { |
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xml.putProperty("linkTable", linkTable);
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xml.putProperty("field1", field1);
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xml.putProperty("field2", field2);
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} |
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if (getOriginal() != null) { |
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xml.addChild(getOriginal().getRecordset().getXMLEntity()); |
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} |
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xml.addChild(esModel.getRecordset().getXMLEntity()); |
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Object di = LayerFactory.getDataSourceFactory().getDriverInfo(esModel.getRecordset().getName());
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if (associatedTable != null) { |
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xml.putProperty("layerName", ((FLayer) associatedTable).getName());
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xml.putProperty("viewName",
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project.getView((FLayer) associatedTable)); |
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} |
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xml.putProperty("mapping", mapping);
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xml.putProperty("aliases", alias);
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}catch (Exception e) { |
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throw new SaveException(e,this.getClass().getName()); |
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} |
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return xml;
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} |
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/**
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* DOCUMENT ME!
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*
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* @param xml DOCUMENT ME!
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* @param p DOCUMENT ME!
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*
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* @throws XMLException
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* @throws DriverException
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*
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* @see com.iver.cit.gvsig.project.ProjectElement#setXMLEntity(com.iver.utiles.XMLEntity)
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*/
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public void setXMLEntity03(XMLEntity xml, Project p) |
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throws XMLException, DriverException {
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numTables = xml.getIntProperty("numTables");
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if (xml.getStringProperty("type").equals("otherDriverFile")) { |
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LayerFactory.getDataSourceFactory().addFileDataSource(xml.getStringProperty( |
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"driverName"), xml.getStringProperty("gdbmsname"), |
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xml.getStringProperty("file"));
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setSelectableDataSource03(xml); |
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} else if (xml.getStringProperty("type").equals("sameDriverFile")) { |
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String layerName = xml.getStringProperty("layerName"); |
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ProjectView vista = project.getViewByName(xml.getStringProperty( |
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"viewName"));
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FLayer layer = vista.getMapContext().getLayers().getLayer(layerName); |
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esModel = (VectorialEditableAdapter)((FLyrVect) layer).getSource(); |
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associatedTable = (AlphanumericData) layer; |
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LayerFactory.getDataSourceFactory().addDataSource((ObjectDriver) ((SingleLayer) layer).getSource() |
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.getDriver(), |
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xml.getStringProperty("gdbmsname"));
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} else if (xml.getStringProperty("type").equals("db")) { |
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LayerFactory.getDataSourceFactory().addDBDataSourceByTable(xml.getStringProperty( |
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"gdbmsname"), xml.getStringProperty("host"), |
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xml.getIntProperty("port"), xml.getStringProperty("user"), |
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xml.getStringProperty("password"),
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xml.getStringProperty("dbName"),
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xml.getStringProperty("tableName"),
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xml.getStringProperty("driverInfo"));
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setSelectableDataSource03(xml); |
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} |
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setName(xml.getStringProperty("name"));
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} |
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/**
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* DOCUMENT ME!
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*
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* @param xml DOCUMENT ME!
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* @param p DOCUMENT ME!
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*
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* @throws XMLException
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* @throws DriverException
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* @throws OpenException
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*
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* @see com.iver.cit.gvsig.project.ProjectElement#setXMLEntity(com.iver.utiles.XMLEntity)
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*/
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public void setXMLEntity(XMLEntity xml, Project p) |
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throws XMLException, DriverException, OpenException {
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try{
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setName(xml.getStringProperty("name"));
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numTables = xml.getIntProperty("numTables");
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setSelectableDataSource(xml); |
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|
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/*
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if (xml.getStringProperty("type").equals("otherDriverFile")) {
|
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} else if (xml.getStringProperty("type").equals("sameDriverFile")) {
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String layerName = xml.getStringProperty("layerName");
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ProjectView vista = project.getViewByName(xml.getStringProperty(
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"viewName"));
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FLayer layer = vista.getMapContext().getLayers().getLayer(layerName);
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modelo = ((AlphanumericData) layer).getRecordset();
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associatedTable = (AlphanumericData) layer;
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} else if (xml.getStringProperty("type").equals("db")) {
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setSelectableDataSource(xml);
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}
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*/
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setName(xml.getStringProperty("name"));
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if (xml.contains("linkTable")) { |
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setLinkTable(xml.getStringProperty("linkTable"),
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xml.getStringProperty("field1"), xml.getStringProperty("field2")); |
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} |
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|
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if (xml.contains("mapping")){ |
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mapping = (int[]) xml.getIntArrayProperty("mapping"); |
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alias = (String[]) xml.getStringArrayProperty("aliases"); |
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}else{
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try {
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createAlias(); |
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} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
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throw new XMLException(e); |
431 |
} |
432 |
} |
433 |
}catch (Exception e) { |
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throw new OpenException(e,this.getClass().getName()); |
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} |
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} |
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|
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/**
|
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* DOCUMENT ME!
|
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*
|
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* @param xml DOCUMENT ME!
|
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*
|
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* @throws XMLException DOCUMENT ME!
|
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* @throws DriverException DOCUMENT ME!
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*/
|
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private void setSelectableDataSource03(XMLEntity xml) |
447 |
throws XMLException, DriverException {
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String layerName = null; |
449 |
|
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if (xml.contains("layerName")) { |
451 |
layerName = xml.getStringProperty("layerName");
|
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} |
453 |
|
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if (layerName == null) { |
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DataSource dataSource;
|
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|
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try {
|
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dataSource = LayerFactory.getDataSourceFactory() |
459 |
.createRandomDataSource(xml.getStringProperty( |
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"gdbmsname"),
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DataSourceFactory.AUTOMATIC_OPENING); |
462 |
|
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SelectableDataSource sds = new SelectableDataSource(dataSource);
|
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|
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sds.setXMLEntity03(xml.getChild(0));
|
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EditableAdapter auxea=new EditableAdapter();
|
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auxea.setOriginalDataSource(sds); |
468 |
setDataSource(auxea); |
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} catch (NoSuchTableException e) {
|
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throw new XMLException(e); |
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} catch (DriverLoadException e) {
|
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throw new XMLException(e); |
473 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
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throw new XMLException(e); |
475 |
} |
476 |
|
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} else {
|
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ProjectView vista = project.getViewByName(xml.getStringProperty( |
479 |
"viewName"));
|
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FLayer layer = vista.getMapContext().getLayers().getLayer(layerName); |
481 |
|
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esModel = (VectorialEditableAdapter)((FLyrVect) layer).getSource(); |
483 |
associatedTable = (AlphanumericData) layer; |
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} |
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} |
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|
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/**
|
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* DOCUMENT ME!
|
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*
|
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* @param xml DOCUMENT ME!
|
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*
|
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* @throws XMLException DOCUMENT ME!
|
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* @throws DriverException DOCUMENT ME!
|
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*/
|
495 |
private void setSelectableDataSource(XMLEntity xml) |
496 |
throws XMLException, DriverException {
|
497 |
String layerName = null; |
498 |
boolean bNeedToReplace = false; |
499 |
XMLEntity xmlAux = null;
|
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|
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try {
|
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EditableAdapter es; |
503 |
|
504 |
if (xml.contains("layerName")) { |
505 |
layerName = xml.getStringProperty("layerName");
|
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|
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ProjectView vista = project.getViewByName(xml.getStringProperty( |
508 |
"viewName"));
|
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FLayer layer=getLayer(vista.getMapContext().getLayers(),layerName); |
510 |
EditableAdapter ea=new EditableAdapter();
|
511 |
SelectableDataSource sds=((FLyrVect) layer).getRecordset(); |
512 |
//sds.setSelectionSupport(((FLyrVect) layer).getSelectionSupport());
|
513 |
ea.setOriginalDataSource(sds); |
514 |
|
515 |
es = ea; |
516 |
} else {
|
517 |
es= new EditableAdapter();
|
518 |
es.setOriginalDataSource(SelectableDataSource.createSelectableDataSource(xml.getChild( |
519 |
0)));
|
520 |
} |
521 |
|
522 |
setDataSource(es); |
523 |
|
524 |
if (xml.getNumChild() == 2) { |
525 |
bNeedToReplace = true;
|
526 |
xmlAux = xml.getChild(1);
|
527 |
// replaceDataSource(SelectableDataSource.createSelectableDataSource(xml.getChild(1)));
|
528 |
} |
529 |
} catch (NoSuchTableException e) {
|
530 |
throw new XMLException(e); |
531 |
} catch (ParseException e) { |
532 |
throw new XMLException(e); |
533 |
} catch (DriverLoadException e) {
|
534 |
throw new XMLException(e); |
535 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
536 |
throw new XMLException(e); |
537 |
} catch (SemanticException e) {
|
538 |
throw new XMLException(e); |
539 |
} catch (IOException e) { |
540 |
throw new XMLException(e); |
541 |
} |
542 |
|
543 |
if (layerName != null) { |
544 |
ProjectView vista = project.getViewByName(xml.getStringProperty( |
545 |
"viewName"));
|
546 |
FLayer layer=getLayer(vista.getMapContext().getLayers(),layerName); |
547 |
|
548 |
// modelo = ((AlphanumericData) layer).getRecordset();
|
549 |
associatedTable = (AlphanumericData) layer; |
550 |
|
551 |
if (bNeedToReplace)
|
552 |
{ |
553 |
try {
|
554 |
EditableAdapter auxea=new EditableAdapter();
|
555 |
auxea.setOriginalDataSource(SelectableDataSource.createSelectableDataSource(xmlAux)); |
556 |
replaceDataSource(auxea); |
557 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
558 |
// TODO Auto-generated catch block
|
559 |
e.printStackTrace(); |
560 |
} catch (NoSuchTableException e) {
|
561 |
// TODO Auto-generated catch block
|
562 |
e.printStackTrace(); |
563 |
} catch (ParseException e) { |
564 |
// TODO Auto-generated catch block
|
565 |
e.printStackTrace(); |
566 |
} catch (DriverLoadException e) {
|
567 |
// TODO Auto-generated catch block
|
568 |
e.printStackTrace(); |
569 |
} catch (SemanticException e) {
|
570 |
// TODO Auto-generated catch block
|
571 |
e.printStackTrace(); |
572 |
} catch (IOException e) { |
573 |
// TODO Auto-generated catch block
|
574 |
e.printStackTrace(); |
575 |
} catch (XMLException e) {
|
576 |
// TODO Auto-generated catch block
|
577 |
e.printStackTrace(); |
578 |
} |
579 |
} |
580 |
} |
581 |
} |
582 |
private FLayer getLayer(FLayers layers,String name){ |
583 |
for (int i=0;i<layers.getLayersCount();i++){ |
584 |
if (layers.getLayer(i) instanceof FLayers){ |
585 |
return getLayer((FLayers)layers.getLayer(i),name);
|
586 |
}else if (layers.getLayer(i).getName().equals(name)){ |
587 |
return layers.getLayer(i);
|
588 |
} |
589 |
} |
590 |
return null; |
591 |
} |
592 |
/**
|
593 |
* DOCUMENT ME!
|
594 |
*
|
595 |
* @return DOCUMENT ME!
|
596 |
*/
|
597 |
public AlphanumericData getAssociatedTable() {
|
598 |
return associatedTable;
|
599 |
} |
600 |
|
601 |
/**
|
602 |
* DOCUMENT ME!
|
603 |
*
|
604 |
* @param associatedTable DOCUMENT ME!
|
605 |
*/
|
606 |
public void setAssociatedTable(AlphanumericData associatedTable) { |
607 |
this.associatedTable = associatedTable;
|
608 |
} |
609 |
|
610 |
/**
|
611 |
* Obtiene la fuente de datos original de la tabla si se ha invocado
|
612 |
* replaceDataSource. Si no se invoc? este m?todo o se invoc?
|
613 |
* posteriormente restoreDataSource se devuelve null
|
614 |
*
|
615 |
* @return Returns the original.
|
616 |
*/
|
617 |
public IEditableSource getOriginal() {
|
618 |
return original;
|
619 |
} |
620 |
|
621 |
/**
|
622 |
* Devuelve el identificador de la tabla que contiene el link.
|
623 |
*
|
624 |
* @return identificador ?nico de la tabla.
|
625 |
*/
|
626 |
public String getLinkTable() { |
627 |
return linkTable;
|
628 |
} |
629 |
|
630 |
/**
|
631 |
* Devuelve el nombre del campo de la tabla a enlazar.
|
632 |
*
|
633 |
* @return Nombre del campo de la tabla a enlazar.
|
634 |
*/
|
635 |
public String getField1() { |
636 |
return field1;
|
637 |
} |
638 |
|
639 |
/**
|
640 |
* Devuelve el nombre del campo de la tabla enlazada.
|
641 |
*
|
642 |
* @return Nombre del campo de la tabla enlazada.
|
643 |
*/
|
644 |
public String getField2() { |
645 |
return field2;
|
646 |
} |
647 |
|
648 |
/**
|
649 |
* Inserta el identificador de la tabla, el campo de la primera tabla y el
|
650 |
* campo de la segunda tabla.
|
651 |
*
|
652 |
* @param lt identificado de la tabla.
|
653 |
* @param f1 nombre del campo de la primera tabla.
|
654 |
* @param f2 nombre del campo de la segunda tabla.
|
655 |
*/
|
656 |
public void setLinkTable(String lt, String f1, String f2) { |
657 |
linkTable = lt; |
658 |
field1 = f1; |
659 |
field2 = f2; |
660 |
} |
661 |
|
662 |
/**
|
663 |
* Borra el identificador de la tabla y elimina del array de listener los
|
664 |
* listener que sean del tipo: LinkSelectionListenr
|
665 |
*/
|
666 |
public void removeLinkTable() { |
667 |
linkTable = null;
|
668 |
try {
|
669 |
((SelectableDataSource)getModelo().getRecordset()).removeLinksSelectionListener(); |
670 |
} catch (DriverLoadException e) {
|
671 |
// TODO Auto-generated catch block
|
672 |
e.printStackTrace(); |
673 |
} |
674 |
} |
675 |
public String[] getAliases() { |
676 |
return alias;
|
677 |
} |
678 |
public void setAliases(String[] alias) { |
679 |
this.alias = alias;
|
680 |
} |
681 |
public int[] getMapping() { |
682 |
return mapping;
|
683 |
} |
684 |
public void setMapping(int[] mapping) { |
685 |
this.mapping = mapping;
|
686 |
} |
687 |
public void setModel(IEditableSource ies){ |
688 |
esModel=ies; |
689 |
} |
690 |
} |