Application: gvSIG desktop

/*

 * Created on 09-feb-2006

 *

 * 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

 */

/* CVS MESSAGES:

*

* $Id: GeometryPersisterProcessor.java 10626 2007-03-06 16:55:54Z caballero $

* $Log$

* Revision 1.4  2007-03-06 16:47:58  caballero

* Exceptions

*

* Revision 1.3  2006/06/29 07:33:57  fjp

* Cambios ISchemaManager y IFieldManager por terminar

*

* Revision 1.2  2006/05/31 09:10:12  fjp

* Ubicaci?n de IWriter

*

* Revision 1.1  2006/05/24 21:12:16  azabala

* primera version en cvs despues de refactoring orientado a crear un framework extensible de geoprocessing

*

* Revision 1.4  2006/05/01 19:10:09  azabala

* comentario

*

* Revision 1.3  2006/03/14 18:32:46  fjp

* Cambio con LayerDefinition para que sea compatible con la definici?n de tablas tambi?n.

*

* Revision 1.2  2006/02/26 20:54:52  azabala

* *** empty log message ***

*

* Revision 1.1  2006/02/17 16:33:25  azabala

* *** empty log message ***

*

* Revision 1.3  2006/02/13 17:52:45  azabala

* *** empty log message ***

*

* Revision 1.2  2006/02/12 21:02:58  azabala

* *** empty log message ***

*

* Revision 1.1  2006/02/09 16:00:36  azabala

* First version in CVS

*

*

*/

package com.iver.cit.gvsig.geoprocess.core.fmap;

import com.hardcode.gdbms.driver.exceptions.ReadDriverException;

import com.hardcode.gdbms.driver.exceptions.SchemaEditionException;

import com.iver.cit.gvsig.exceptions.visitors.VisitorException;

import com.iver.cit.gvsig.fmap.core.IFeature;

import com.iver.cit.gvsig.fmap.core.IGeometry;

import com.iver.cit.gvsig.fmap.core.v02.FConverter;

import com.iver.cit.gvsig.fmap.drivers.ITableDefinition;

import com.iver.cit.gvsig.fmap.edition.DefaultRowEdited;

import com.iver.cit.gvsig.fmap.edition.IRowEdited;

import com.iver.cit.gvsig.fmap.edition.ISchemaManager;

import com.iver.cit.gvsig.fmap.edition.IWriter;

import com.vividsolutions.jts.geom.Geometry;

/**

 * Persists individual buffer results in a persistent data

 * store

 * @author azabala

 *

 */

public class GeometryPersisterProcessor implements GeoprocessingResultsProcessor {

        protected ITableDefinition layerDefinition;

        protected ISchemaManager schemaManager;

        protected IWriter writer;

        private long numProcessed = 0;

        public GeometryPersisterProcessor(ITableDefinition layerDefinition,

                                                                        ISchemaManager schemaManager,

                                                                        IWriter writer) throws SchemaEditionException, VisitorException{

                this.layerDefinition = layerDefinition;

                this.schemaManager = schemaManager;

                this.writer = writer;

                this.schemaManager.createSchema(layerDefinition);

                this.writer.preProcess();

        }

        //FIXME usar el atributo INDEX para leer del recordset atributos

        public void processJtsGeometry(Geometry g, int index) throws VisitorException, ReadDriverException {

                IGeometry fmapBuffer = FConverter.jts_to_igeometry(g);

                Object[] attrs = new Object[1];

                attrs[0] = new Long(numProcessed++);

                IFeature feature = FeatureFactory.createFeature(attrs,

                                fmapBuffer,

                                layerDefinition);

                DefaultRowEdited editedFeature = new

                                        DefaultRowEdited(feature,

                                        IRowEdited.STATUS_ADDED, (int)numProcessed);

                        writer.process(editedFeature);

        }

        public void finish() throws VisitorException {

                writer.postProcess();

        }

        public void processFeature(IFeature feature) throws VisitorException {

                DefaultRowEdited editedFeature = new

                                        DefaultRowEdited(feature,

                                        IRowEdited.STATUS_ADDED, (int)numProcessed);

                writer.process(editedFeature);

        }

}