svn-gvsig-desktop / tags / v1_0_2_Build_896 / extensions / extJDBC / src / com / iver / cit / gvsig / jdbc_spatial / JDBCLayerBuilder.java @ 10391
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package com.iver.cit.gvsig.jdbc_spatial; |
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import java.sql.Connection; |
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import java.sql.DriverManager; |
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import java.sql.SQLException; |
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import java.util.Map; |
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import com.iver.cit.gvsig.fmap.drivers.DBLayerDefinition; |
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import com.iver.cit.gvsig.fmap.drivers.jdbc.postgis.PostGisDriver; |
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import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
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import com.iver.utiles.extensionPoints.IExtensionBuilder; |
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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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/* CVS MESSAGES:
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*
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* $Id: JDBCLayerBuilder.java 10391 2007-02-19 11:38:21Z $
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* $Log$
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* Revision 1.2.4.3 2007-02-12 14:35:52 jmvivo
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* Quitado el soporte para Oracle spacial
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*
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* Revision 1.2 2006/04/18 06:19:06 jorpiell
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* Modificada la forma en la que se a?ade la clase que implementa la factor?a. Se tiene que pasar una instancia, y no una clase. Adem?s se la ha a?adido un constructor sin par?metros a la factoria.
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*
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* Revision 1.1 2006/04/11 11:54:38 jorpiell
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* Nueva clase que se usa para cargar una capa Postgis usando el mecanismo de extensibilidad
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*
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*
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*/
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/**
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* Creates a Postgis FLyrVect from a set of params
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* (URL, user name, password, ...). The catalog
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* extension uses this class to load a new layer
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* from a metadata.
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* @author Jorge Piera Llodr? (piera_jor@gva.es)
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*/
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public class JDBCLayerBuilder implements IExtensionBuilder{ |
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public JDBCLayerBuilder(){
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super();
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} |
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public Object create() { |
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// TODO Auto-generated method stub
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return null; |
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} |
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public Object create(Object[] args) { |
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// TODO Auto-generated method stub
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return null; |
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} |
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public Object create(Map args) { |
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String dbURL = (String) args.get("DBURL"); |
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String user = (String) args.get((String) "USER"); |
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String pwd = (String) args.get((String) "PASSWORD"); |
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String layerName = (String) args.get((String) "NAME"); |
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String fidField = (String) args.get((String) "ID"); |
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String sFields = (String) args.get((String) "FIELDS"); |
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String[] fields = sFields.split(","); |
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String geomField = (String) args.get((String) "GEOMFIELD"); |
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String tableName = (String) args.get((String) "TABLENAME"); |
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String whereClause = (String) args.get((String) "WHERECLAUSE"); |
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Connection conn;
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try {
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conn = DriverManager.getConnection(dbURL, user, pwd);
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conn.setAutoCommit(false);
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} catch (SQLException e) { |
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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return null; |
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} |
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DBLayerDefinition lyrDef = new DBLayerDefinition();
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lyrDef.setName(layerName); |
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lyrDef.setTableName(tableName); |
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lyrDef.setWhereClause(whereClause); |
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lyrDef.setFieldNames(fields); |
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lyrDef.setFieldGeometry(geomField); |
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lyrDef.setFieldID(fidField); |
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PostGisDriver pgd = new PostGisDriver();
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pgd.setData(conn, lyrDef); |
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return LayerFactory.createDBLayer(pgd, layerName, null); |
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} |
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} |