| gvSIG desktop 1

package com.iver.cit.gvsig.test;

import java.awt.Dimension;

import java.io.File;

import junit.framework.TestCase;

import org.cresques.cts.ProjectionPool;

import com.hardcode.gdbms.engine.data.DataSourceFactory;

import com.iver.cit.gvsig.ProjectExtension;

import com.iver.cit.gvsig.fmap.FMap;

import com.iver.cit.gvsig.fmap.ViewPort;

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

import com.iver.cit.gvsig.fmap.layers.FLayer;

import com.iver.cit.gvsig.fmap.layers.LayerFactory;

import com.iver.cit.gvsig.fmap.layers.SelectableDataSource;

import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData;

import com.iver.cit.gvsig.project.Project;

import com.iver.cit.gvsig.project.ProjectTable;

import com.iver.cit.gvsig.project.ProjectView;

/**

 * @author Fernando Gonz?lez Cort?s

 */

public class Persistence extends TestCase {

        private ProjectExtension pe;

        /*

         * @see TestCase#setUp()

         */

        protected void setUp() throws Exception {

                pe = new ProjectExtension();

//                pe.inicializar();

                LayerFactory.setDriversPath(

                "/root/workspace/Andami/gvSIG/extensiones/com.iver.cit.gvsig/drivers");

                LayerFactory.getDataSourceFactory().addFileDataSource("gdbms dbf driver", "prueba",

                                "test/cities.dbf", "test/cities.dbf", null);

        }

        public void testPersist() throws Throwable {

                Project p = new Project();

                /*

                 * A?adimos una vista con una capa

                 */

                ProjectView v = new ProjectView();

                ViewPort vp = new ViewPort(ProjectionPool.get("EPSG:23030"));

                vp.setImageSize(new Dimension(500, 500));

                FMap fmap = new FMap(vp);

                v.setMapContext(fmap);

                FLayer l = LayerFactory.createLayer("Vias", 

                        (VectorialFileDriver) LayerFactory.getDM().getDriver("gvSIG shp driver"),

                        new File("test/cities.shp"),

                        ProjectionPool.get("EPSG:23030"));

                fmap.getLayers().addLayer(l);

                /*

                 * A?adimos la tabla del tema anterior

                 */

                SelectableDataSource sds1 = ((AlphanumericData) l).getRecordset();

                ProjectTable pt1 = ProjectTable.createTable("tabla", sds1);

                p.addTable(pt1);

                /*

                 * A?adimos otra tabla

                 */

                SelectableDataSource sds2 = new SelectableDataSource(LayerFactory.getDataSourceFactory().createRandomDataSource("prueba", DataSourceFactory.CLOSING_MANUAL_MODE));

                ProjectTable pt2 = ProjectTable.createTable("tabla2", sds2);

                p.addTable(pt2);

                /*

                 * Creamos un join

                 */

                String sql = "custom com_iver_cit_gvsig_arcjoin tables '"+

                sds1.getName()+"', '"+sds1.getName()+"' values(NAME,NAME);";

                SelectableDataSource result = new SelectableDataSource(

                                LayerFactory.getDataSourceFactory()

                                .executeSQL(sql, DataSourceFactory.CLOSING_MANUAL_MODE));

                pt1.replaceDataSource(result);

                /*

                 * Guardamos y cargamos

                 */

                File temp = File.createTempFile("junit-", ".gvp");

                temp.deleteOnExit();

                pe.escribirProyecto(temp, p);

                Project p2 = pe.leerProyecto(temp);

                /*

                 * Comprobamos que las dos tablas son id?nticas

                 */

                assertTrue(((ProjectTable)p2.getTables().get(0)).getModelo().getAsString().equals(((ProjectTable)p.getTables().get(0)).getModelo().getAsString()));

                assertTrue(((ProjectTable)p2.getTables().get(1)).getModelo().getAsString().equals(((ProjectTable)p.getTables().get(1)).getModelo().getAsString()));

        }

}