Application: gvSIG desktop

package com.iver.cit.gvsig.gui.cad;

import java.io.File;

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.Types;

import jwizardcomponent.FinishAction;

import jwizardcomponent.JWizardComponents;

import org.cresques.cts.IProjection;

import org.cresques.cts.ProjectionPool;

import com.hardcode.driverManager.Driver;

import com.iver.cit.gvsig.CADExtension;

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

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

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

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

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

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

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

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

import com.iver.cit.gvsig.fmap.drivers.jdbc.postgis.PostGISWriter;

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

import com.iver.cit.gvsig.fmap.edition.writers.dxf.DxfWriter;

import com.iver.cit.gvsig.fmap.edition.writers.shp.ShpWriter;

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

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

import com.iver.cit.gvsig.gui.View;

import com.iver.cit.gvsig.gui.cad.panels.ChooseGeometryType;

import com.iver.cit.gvsig.gui.cad.panels.JPanelFieldDefinition;

import com.iver.cit.gvsig.gui.cad.panels.PostGISpanel;

import com.iver.cit.gvsig.gui.cad.panels.FileBasedPanel;

import com.iver.cit.gvsig.jdbc_spatial.gui.jdbcwizard.ConnectionSettings;

public class MyFinishAction extends FinishAction

{

        JWizardComponents myWizardComponents;

        FinishAction oldAction;

        ITableDefinition lyrDef = null;

        View view;

        String actionComand;

        public MyFinishAction(JWizardComponents wizardComponents, View view, String actionComand) {                

                super(wizardComponents);

                oldAction = wizardComponents.getFinishAction();

                myWizardComponents = wizardComponents;

                this.view = view;

                this.actionComand = actionComand;

                // TODO Auto-generated constructor stub

        }

        public void performAction() {

                FLyrVect lyr = null;

                MapControl mapCtrl = view.getMapControl();

                try {                        

                        // ChooseWriteDriver driverPanel = (ChooseWriteDriver) myWizardComponents.getWizardPanel(0);

                        ChooseGeometryType geometryTypePanel = (ChooseGeometryType) myWizardComponents.getWizardPanel(0);

                        JPanelFieldDefinition fieldDefinitionPanel = (JPanelFieldDefinition) myWizardComponents.getWizardPanel(1);

                        String layerName = geometryTypePanel.getLayerName();

                        String selectedDriver = geometryTypePanel.getSelectedDriver();

                        int geometryType = geometryTypePanel.getSelectedGeometryType();

                        FieldDescription[] fieldsDesc = fieldDefinitionPanel.getFieldsDescription();

                        Driver drv = LayerFactory.getDM().getDriver(selectedDriver);                    

                        mapCtrl.getMapContext().beginAtomicEvent();

                        if (actionComand.equals("SHP"))

                        {

                            FileBasedPanel shpPanel = (FileBasedPanel) myWizardComponents.getWizardPanel(2);

                        File newFile = new File(shpPanel.getPath());

                        SHPLayerDefinition lyrDef = new SHPLayerDefinition();

                        lyrDef.setFieldsDesc(fieldsDesc);

                        lyrDef.setFile(newFile);

                        lyrDef.setName(layerName);

                        lyrDef.setShapeType(geometryType);

                            ShpWriter writer= (ShpWriter)LayerFactory.getWM().getWriter("Shape Writer");

                            writer.setFile(newFile);

                            writer.initialize(lyrDef);

                            writer.preProcess();

                            writer.postProcess();

                lyr = (FLyrVect) LayerFactory.createLayer(layerName,

                        (VectorialFileDriver) drv, newFile, mapCtrl.getProjection());

                        }

                        else if (actionComand.equals("DXF"))

                        {

                            FileBasedPanel shpPanel = (FileBasedPanel) myWizardComponents.getWizardPanel(2);

                        File newFile = new File(shpPanel.getPath());

                        SHPLayerDefinition lyrDef = new SHPLayerDefinition();

                        lyrDef.setFieldsDesc(fieldsDesc);

                        lyrDef.setFile(newFile);

                        lyrDef.setName(layerName);

                        lyrDef.setShapeType(geometryType);

                            DxfWriter writer= (DxfWriter)LayerFactory.getWM().getWriter("DXF Writer");

                            writer.setFile(newFile);

                            writer.initialize(lyrDef);

                            writer.preProcess();

                            writer.postProcess();

                lyr = (FLyrVect) LayerFactory.createLayer(layerName,

                        (VectorialFileDriver) drv, newFile, mapCtrl.getProjection());

                        }                        

                        else if (drv instanceof VectorialJDBCDriver)

                        {

                                VectorialJDBCDriver dbDriver = (VectorialJDBCDriver) drv;

                            PostGISpanel postgisPanel = (PostGISpanel) myWizardComponents.getWizardPanel(2);

                                ConnectionSettings cs = postgisPanel.getConnSettings();

                                if (cs == null)

                                        return;

                                Connection conex = DriverManager.getConnection(cs.getConnectionString(),

                                                cs.getUser(), cs.getPassw());

                                DBLayerDefinition dbLayerDef = new DBLayerDefinition();

                                dbLayerDef.setCatalogName(cs.getDb());

                                dbLayerDef.setTableName(layerName);

                                dbLayerDef.setShapeType(geometryType);

                                dbLayerDef.setFieldsDesc(fieldsDesc);

                                dbLayerDef.setFieldGeometry("the_geom");

                                dbLayerDef.setFieldID("gid");

                                dbLayerDef.setWhereClause("");

                                String strSRID = mapCtrl.getProjection().getAbrev()

                                                .substring(5);

                                dbLayerDef.setSRID_EPSG(strSRID); 

                                dbLayerDef.setConnection(conex);

                            PostGISWriter writer= new PostGISWriter(); //(PostGISWriter)LayerFactory.getWM().getWriter("PostGIS Writer");

                            writer.setWriteAll(true);

                            writer.setCreateTable(true);

                            writer.initialize(dbLayerDef);

                            // Creamos la tabla.

                            writer.preProcess();

                            writer.postProcess();

                    if (dbDriver instanceof ICanReproject)

                    {                    

                        ((ICanReproject)dbDriver).setDestProjection(strSRID);

                    }

                    // Creamos el driver. OJO: Hay que a?adir el campo ID a la 

                    // definici?n de campos.

                    boolean bFound = false;

                    for (int i=0; i < dbLayerDef.getFieldsDesc().length; i++)

                    {

                            FieldDescription f = dbLayerDef.getFieldsDesc()[i];

                            if (f.getFieldName().equalsIgnoreCase(dbLayerDef.getFieldID()))

                            {

                                    bFound = true;

                                    break;

                            }

                    }

                    // Si no est?, lo a?adimos

                    if (!bFound)

                    {

                            int numFieldsAnt = dbLayerDef.getFieldsDesc().length;

                            FieldDescription[] newFields = new FieldDescription[dbLayerDef.getFieldsDesc().length + 1];

                        for (int i=0; i < numFieldsAnt; i++)

                        {

                                newFields[i] = dbLayerDef.getFieldsDesc()[i];

                        }

                        newFields[numFieldsAnt] = new FieldDescription();

                        newFields[numFieldsAnt].setFieldDecimalCount(0);

                        newFields[numFieldsAnt].setFieldType(Types.INTEGER);

                        newFields[numFieldsAnt].setFieldLength(7);

                        newFields[numFieldsAnt].setFieldName(dbLayerDef.getFieldID());

                        dbLayerDef.setFieldsDesc(newFields);

                    }

                    dbDriver.setData(conex, dbLayerDef);

                    IProjection proj = null; 

                    if (drv instanceof ICanReproject)

                    {                                        

                        proj = ProjectionPool.get("EPSG:" + ((ICanReproject)dbDriver).getSourceProjection()); 

                    }

                            lyr = (FLyrVect) LayerFactory.createDBLayer(dbDriver, layerName, proj);

                        }

                        else // Si no es ni lo uno ni lo otro, 

                        {

                        }

                } catch (Exception e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                }

        lyr.setVisible(true);

                mapCtrl.getMapContext().getLayers().addLayer(lyr);

                mapCtrl.getMapContext().endAtomicEvent();

                lyr.addLayerListener(CADExtension.getEditionManager());

                lyr.setActive(true);

                lyr.setEditing(true);

        VectorialEditableAdapter vea = (VectorialEditableAdapter) lyr.getSource();

        // TODO: Provisional, para que al poner

        // un tema en edici?n el CADToolAdapter se entere

        CADExtension.getCADToolAdapter().setVectorialAdapter(vea);

        vea.getCommandRecord().addCommandListener(mapCtrl);

        view.showConsole();

                // Para cerrar el cuadro de di?logo.

                oldAction.performAction();

        }

}