Application: gvSIG desktop » gvSIG data provider for WFS

package org.gvsig.wfs.gui.panels;

import java.awt.Dimension;

import java.awt.Graphics;

import java.util.Vector;

import org.gvsig.andami.PluginServices;

import org.gvsig.app.project.documents.view.toc.gui.HTMLInfoPanel;

import org.gvsig.fmap.dal.serverexplorer.wfs.WFSServerExplorer;

import org.gvsig.gui.beans.panelGroup.IPanelGroup;

import org.gvsig.remoteclient.wfs.WFSFeatureField;

import org.gvsig.wfs.gui.panels.model.WFSSelectedFeature;

/* 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: WFSInfoPanel.java 17736 2008-01-02 16:53:48Z ppiqueras $

 * $Log$

 * Revision 1.16  2006-12-26 10:25:37  ppiqueras

 * Corregidas las dependencias con las nuevas ubicaciones de clases: IXMLType, XMLElement, IXMLComplexType, etc. (en libRemoteServices)

 *

 * Revision 1.15  2006/12/26 09:23:23  ppiqueras

 * Cambiado "atttibutes" en todas las aparaciones en atributos, m?todos, clases, paquetes o comentarios por "fields". (S?lo a aquellas que afectan a clases dentro del proyecto extWFS2).

 *

 * Revision 1.13  2006/10/10 12:55:06  jorpiell

 * Se ha a?adido el soporte de features complejas

 *

 * Revision 1.12  2006/10/05 12:49:57  jorpiell

 * Cambiada la cadena buffer por max_features

 *

 * Revision 1.11  2006/10/02 09:09:45  jorpiell

 * Cambios del 10 copiados al head

 *

 * Revision 1.9.2.1  2006/09/19 12:28:11  jorpiell

 * Ya no se depende de geotools

 *

 * Revision 1.10  2006/09/18 12:07:31  jorpiell

 * Se ha sustituido geotools por el driver de remoteservices

 *

 * Revision 1.9  2006/07/24 07:30:33  jorpiell

 * Se han eliminado las partes duplicadas y se est? usando el parser de GML de FMAP.

 *

 * Revision 1.8  2006/07/21 11:50:31  jaume

 * improved appearance

 *

 * Revision 1.7  2006/06/21 12:35:45  jorpiell

 * Se ha a?adido la ventana de propiedades. Esto implica a?adir listeners por todos los paneles. Adem?s no se muestra la geomatr?a en la lista de atributos y se muestran ?nicamnete los que se van a descargar

 *

 * Revision 1.6  2006/06/15 07:50:58  jorpiell

 * A?adida la funcionalidad de reproyectar y hechos algunos cambios en la interfaz

 *

 * Revision 1.5  2006/05/25 16:22:23  jorpiell

 * Cambio para eliminar el namespace de los atributos

 *

 * Revision 1.4  2006/05/25 16:01:43  jorpiell

 * Se ha a?adido la funcionalidad para eliminar el namespace de los tipos de atributos

 *

 * Revision 1.3  2006/05/25 10:31:06  jorpiell

 * Como ha cambiado la forma de mostrar las capas (una tabla, en lugar de una lista), los paneles han tenido que ser modificados

 *

 * Revision 1.2  2006/05/23 08:09:39  jorpiell

 * Se ha cambiado la forma en la que se leian los valores seleccionados en los paneles y se ha cambiado el comportamiento de los botones

 *

 * Revision 1.1  2006/04/20 16:38:24  jorpiell

 * Ahora mismo ya se puede hacer un getCapabilities y un getDescribeType de la capa seleccionada para ver los atributos a dibujar. Queda implementar el panel de opciones y hacer el getFeature().

 *

 * Revision 1.1  2006/04/19 12:50:16  jorpiell

 * Primer commit de la aplicaci?n. Se puede hacer un getCapabilities y ver el mensaje de vienvenida del servidor

 *

 *

 */

/**

 * <p>Panel that provides information about the service offered by the WFS server connected.</p>

 * 

 * @author Jorge Piera Llodr? (piera_jor@gva.es)

 */

public class WFSInfoPanel extends HTMLInfoPanel implements IWFSPanel {

        private static final long serialVersionUID = 2605168444543321684L;

        private final String service_title       = PluginServices.getText(this, "service_info");

        private final String server              = PluginServices.getText(this, "server");

        private final String server_type         = PluginServices.getText(this, "server_type");

        private final String server_abstract     = PluginServices.getText(this, "server_abstract");

        private final String server_title        = PluginServices.getText(this, "server_title");

        private final String layers_title        = PluginServices.getText(this, "selected_layer");

        private final String layer_title         = PluginServices.getText(this, "layer_title");

        private final String layer_abstract      = PluginServices.getText(this, "layer_abstract");

        private final String options                         = PluginServices.getText(this, "properties");

        private final String layer_fields                   = PluginServices.getText(this, "fields");

        private final String layer_name                         = PluginServices.getText(this, "name");

        private final String timeout                          = PluginServices.getText(this, "timeout");

        private final String buffer                                 = PluginServices.getText(this, "max_features");

        private final String layer_geometry                 = PluginServices.getText(this, "geometry");

        private final String layer_srs                         = PluginServices.getText(this, "srs");

        /**

         * Creates a new instance of InfoPanel with double buffer and null layout

         */

        public WFSInfoPanel() {

                super();

                initialize();

                this.setPreferredSize(new Dimension(10,10));

        }        

        /*

         * (non-Javadoc)

         * @see javax.swing.JComponent#paintComponent(java.awt.Graphics)

         */

        protected void paintComponent(Graphics g) {

                IPanelGroup panelGroup = getPanelGroup();

                if (panelGroup == null)

                        return;

                ((WFSParamsPanel)panelGroup).refreshCapabilitiesInfo();

                super.paintComponent(g);

        }

        /**

         * Fills the text pane with a data table describing the

         * service and the selected settings.

         *

         * @param WFSWizardData dataSource: connection info

         * @param WFSLayer layer: the selected layer

         */

        public void refresh(WFSSelectedFeature layer) {

                WFSServerExplorer serverExplorer = getServerExplorer();

                String server_text = serverExplorer.getUrl();

                String server_type_text = serverExplorer.getServerType();

                String server_title_text = serverExplorer.getTitle();

                String server_abstract_text = serverExplorer.getAbstract();

                if (server_text == null)

                        server_text = "-";

                if (server_type_text == null)

                        server_type_text = "-";

                if (server_title_text == null)

                        server_title_text = "-";

                if (server_abstract_text == null)

                        server_abstract_text = "-";

                String layers_html = "";

                if (layer!=null) {

                        String layer_name_text = layer.getName();

                        String layer_abstract_text = layer.getAbstract();

                        String layer_title_text = layer.getTitle();

                        String layer_fields_text = "-";

                        String layer_geometry_text = "-";

                        String layer_srs_text = "-";

                        Vector<Object> fields = layer.getSelectedFields();

                        layer_fields_text = "";

                        for (int i=0 ; i<fields.size() ; i++){

                                WFSFeatureField field = (WFSFeatureField)fields.get(i);

                                if (field.isGeometry()){

                                        layer_fields_text = layer_fields_text + field.getName() +

                                        " (" +

                                        PluginServices.getText(this, field.getType()) + ")";

                                }else{

                                        layer_fields_text = layer_fields_text + field.getName();

                                }

                                if (i < fields.size() -1){

                                        layer_fields_text = layer_fields_text + ", ";

                                }

                        }

                        layer_geometry_text = PluginServices.getText(this, layer.getGeometryField().getType());

                        if (layer_geometry_text.equals("")){

                                layer_geometry_text = "-";

                        }

                        if (layer.getSrs().size() > 0){

                                layer_srs_text = (String)layer.getSrs().get(0);

                        }

                        if (layer_name_text ==null)

                                layer_name_text = "-";

                        if (layer_abstract_text==null)

                                layer_abstract_text = "-";

                        if (layer_title_text == null)

                                layer_title_text = "-";

                        StringBuffer layer_html = new StringBuffer();

                        layer_html.append(setHTMLBasicProperty(layer_name, layer_name_text));

                        layer_html.append(setHTMLBasicProperty(layer_title, layer_title_text));

                        layer_html.append(setHTMLBasicProperty(layer_abstract, layer_abstract_text));

                        layer_html.append(setHTMLBasicProperty(layer_geometry, layer_geometry_text));

                        layer_html.append(setHTMLBasicProperty(layer_fields, layer_fields_text));

                        layer_html.append(setHTMLBasicProperty(layer_srs, layer_srs_text));

                        layers_html += layer_html.toString();

                }

                if (!layers_html.equals(""))

                        layers_html = setHTMLTitleTable(layers_title, 2) + layers_html;

                String buffer_text = String.valueOf(serverExplorer.getMaxFeatures());

                String timeout_text = String.valueOf(serverExplorer.getTimeOut());

                StringBuffer options_html = new StringBuffer();

                options_html.append(setHTMLTitleTable(options , 2));

                options_html.append(setHTMLBasicProperty(timeout, timeout_text));

                options_html.append(setHTMLBasicProperty(buffer, buffer_text));

                StringBuffer service_html = new StringBuffer();

                service_html.append(setHTMLTitleTable(service_title, 2));

                service_html.append(setHTMLBasicProperty(server, server_text));

                service_html.append(setHTMLBasicProperty(server_type, server_type_text));

                service_html.append(setHTMLBasicProperty(server_title, server_title_text));

                service_html.append(setHTMLBasicProperty(server_abstract, server_abstract_text));

                StringBuffer html = new StringBuffer();

                html.append(setHTMLTable(service_html.toString()));

                html.append(setHTMLTable(layers_html.toString()));

                html.append(setHTMLTable(options_html.toString()));        

                addHTMLToPanel(setHTMLBody(html.toString()));                

        }        

        /* (non-Javadoc)

         * @see org.gvsig.gui.beans.panelGroup.panels.IPanel#accept()

         */

        public void accept() {

                // TODO Auto-generated method stub

        }

        /* (non-Javadoc)

         * @see org.gvsig.gui.beans.panelGroup.panels.IPanel#apply()

         */

        public void apply() {

                // TODO Auto-generated method stub

        }

        /* (non-Javadoc)

         * @see org.gvsig.gui.beans.panelGroup.panels.IPanel#cancel()

         */

        public void cancel() {

                // TODO Auto-generated method stub

        }

        /* (non-Javadoc)

         * @see org.gvsig.gui.beans.panelGroup.panels.IPanel#selected()

         */

        public void selected() {

                // TODO Auto-generated method stub

        }

        /**

         * <p>Gets the information of the wizard used to add or load panels.</p>

         * 

         * @return the wizard data

         */

        public WFSServerExplorer getServerExplorer(){

                return (getPanelGroup() == null)? null: ((WFSParamsPanel)getPanelGroup()).getServerExplorer();  

        }

}