| gvSIG desktop 1

/* 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

*/

package es.gva.cit.gazetteer.ui.serverConnect;

import es.gva.cit.catalogClient.traductor.ITranslator;

import es.gva.cit.catalogClient.traductor.Translator;

import com.iver.utiles.swing.jcomboServer.ServerData;

import es.gva.cit.gazetteer.GazetteerClient;

import es.gva.cit.gazetteer.ui.search.SearchDialog;

import java.awt.Dimension;

import java.awt.FlowLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.BufferedReader;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.FileReader;

import java.io.IOException;

import java.util.Iterator;

import java.util.TreeMap;

import javax.swing.BoxLayout;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JPanel;

/**

 * 

 * 

 * 

 * @author Jorge Piera Llodra (piera_jor@gva.es)

 */

public class ServerConnectDialogPanel extends JPanel implements ActionListener {

/**

 * 

 * 

 */

    private static TreeMap serverList = new TreeMap();

//Panels

/**

 * 

 * 

 */

    private JPanel ppalPanel = null;

/**

 * 

 * 

 */

    private ServerConnectPanel controlsPanel = null;

/**

 * 

 * 

 */

    private JPanel buttonsPanel = null;

//Buttons

/**

 * 

 * 

 */

    private JButton connectButton = null;

/**

 * 

 * 

 */

    private JButton searchButton = null;

/**

 * 

 * 

 */

    private JButton closeButton = null;

/**

 * 

 * 

 */

    private JFrame parent = null;

//Others

/**

 * 

 * 

 */

    protected GazetteerClient client = null;

/**

 * 

 * 

 */

    protected String serversFile = "servers/GazetteerServers.txt";

/**

 * 

 * 

 */

    protected String currentServer = "";

/**

 * 

 * 

 */

    private ITranslator translator = null;

/**

 * 

 * 

 * 

 * @param parent 

 * @param translator 

 */

    public  ServerConnectDialogPanel(JFrame parent, ITranslator translator) {        

        this.translator = translator;

        this.parent = parent;

        ppalPanel = new JPanel();

        ppalPanel.setLayout(new BoxLayout(ppalPanel, BoxLayout.Y_AXIS));

        ppalPanel.add(getControlsPanel(), null);

        ppalPanel.add(getButtonPanel(), null);

        add(ppalPanel);

        setDefaultButtonListeners();

        //Loads the servers

        loadServerList(serversFile);

    } 

/**

 * 

 * 

 * 

 * @return 

 */

    public JPanel getControlsPanel() {        

        if (controlsPanel == null) {

            controlsPanel = new ServerConnectPanel(translator);

            controlsPanel.getWFSGButton().addActionListener(this);

            controlsPanel.getADLButton().addActionListener(this);

            controlsPanel.getServidoresCombo().addActionListener(this);

        }

        return controlsPanel;

    } 

/**

 * 

 * 

 * 

 * @return 

 */

    public JPanel getButtonPanel() {        

        if (buttonsPanel == null) {

            buttonsPanel = new JPanel(new FlowLayout());

            buttonsPanel.add(getConnectButton());

            buttonsPanel.add(getSearchButton());

            buttonsPanel.add(getCloseButton());

        }

        return buttonsPanel;

    } 

/**

 * 

 * 

 * 

 * @return 

 */

    public JButton getConnectButton() {        

        if (connectButton == null) {

            connectButton = new JButton(Translator.getText(translator,"connectButton"));

            connectButton.setPreferredSize(new Dimension(90, 25));

            connectButton.setActionCommand("Connect");

        }

        return connectButton;

    } 

/**

 * 

 * 

 * 

 * @return 

 */

    public JButton getSearchButton() {        

        if (searchButton == null) {

            searchButton = new JButton(Translator.getText(translator,"searchButton"));

            searchButton.setPreferredSize(new Dimension(90, 25));

            searchButton.setActionCommand("Search");

            searchButton.setEnabled(false);

        }

        return searchButton;

    } 

/**

 * 

 * 

 * 

 * @return 

 */

    public JButton getCloseButton() {        

            if (closeButton == null) {

                closeButton = new JButton(Translator.getText(translator,"close"));

                closeButton.setPreferredSize(new Dimension(90, 25));

                closeButton.setActionCommand("close");

            }

            return closeButton;

    } 

/**

 * It adds a server in the TreeMap Object

 * 

 * 

 * @param server 

 */

    protected static void addTreeMapServer(ServerData server) {        

        if (ServerConnectDialogPanel.serverList == null) {

            ServerConnectDialogPanel.serverList = new TreeMap();

        }

        serverList.put(server.getServerAddress(), server);

    } 

/**

 * Sets the listeners

 * 

 */

    public void setDefaultButtonListeners() {        

        getConnectButton().addActionListener(this);

        getSearchButton().addActionListener(this);

        getCloseButton().addActionListener(this);

    } 

/**

 * This method loads a server list in the combo

 * 

 * 

 * @param sfile 

 */

    private void loadServerList(String sfile) {        

        loadServersFromFile(sfile);

        Iterator iter = serverList.keySet().iterator();

        while (iter.hasNext()) {

            ServerData server = (ServerData) serverList.get((String) iter.next());

            controlsPanel.getServerCombo().addServer(server);

        }            

    } 

/**

 * It loads a server list from a text file

 * 

 * 

 * @param sfile 

 */

    private void loadServersFromFile(String sfile) {        

        File file = null;

        try {

            file = new File(sfile);

            if (file.exists()) {

                BufferedReader fr = new BufferedReader(new FileReader(file));

                String s;

                while ((s = fr.readLine()) != null) {

                    addTreeMapServer(new ServerData(s,"",""));

                }

            } else {

                System.out.println("No se encuentra el fichero '" +

                    file.getPath() + "'");

            }

        } catch (FileNotFoundException e) {

            System.out.println("No se encuentra el fichero '" + file.getPath() +

                "'");

            //e.printStackTrace();

        } catch (IOException e) {

            System.out.println("Error de entrada salida en la lectura del fichero");

            //e.printStackTrace();

        }

    } 

/* (non-Javadoc)

     * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)

     */

/**

 * 

 * 

 * 

 * @param e 

 */

    public void actionPerformed(ActionEvent e) {        

        //Connect

        if (e.getActionCommand() == "Connect") {

           connectButtonActionPerformed();

        }

        //BUSCAR

        if (e.getActionCommand() == "Search") {

            searchButtonActionPerformed();

        }

        if ((e.getActionCommand() == "WFS-G") ||

                (e.getActionCommand() == "ADL") ||

                (e.getActionCommand() == "comboBoxChanged")) {

            searchButton.setEnabled(false);

        }

        if (e.getActionCommand() == "servidoresCombo"){

            try {

                controlsPanel.setProtocol(controlsPanel.getServer().getServiceSubType());

            }catch(NullPointerException ex){

                //The server is not loaded 

            }

        }

        //Connect

        if (e.getActionCommand() == "close") {

           closeButtonActionPerformed();

        }

    } 

/**

 * 

 * 

 */

    public void searchButtonActionPerformed() {        

        setEnabled(false);

        new SearchDialog(client,parent);

    } 

/**

 * 

 * 

 */

    public void connectButtonActionPerformed() {        

        searchButton.setEnabled(false);

//      Create a new Gazetteer client

        client = new GazetteerClient(controlsPanel.getServerAddress(),

                controlsPanel.getProtocol());

        if (client.getCapabilities()){

            searchButton.setEnabled(true);

            currentServer = controlsPanel.getServerAddress();

        }

        controlsPanel.setRespuesta(translator.getText(client.getServerStatus()));

    } 

/**

 * 

 * 

 */

    public void closeButtonActionPerformed() {        

        parent.setVisible(false);

    } 

/**

 * 

 * 

 * 

 * @return Returns the serversFile.

 */

    public String getServersFile() {        

        return serversFile;

    } 

/**

 * 

 * 

 * 

 * @param serversFile The serversFile to set.

 */

    public void setServersFile(String serversFile) {        

        this.serversFile = serversFile;

    } 

/**

 * 

 * 

 * 

 * @return Returns the currentServer.

 */

    public String getCurrentServer() {        

        return currentServer;

    } 

/**

 * 

 * 

 * 

 * @return Returns the client.

 */

    public GazetteerClient getCliente() {        

        return client;

    } 

 }