serversetup.java

Vyger offers a D & D and Rogue-like environment in a graphical online roleplay game.

            JPanel netPanel = new JPanel(new BorderLayout());
            netPanel.setBackground(Color.white);
            netPanel.setBorder(BorderFactory.createLineBorder(Color.gray));

            JPanel netPanel1 = new JPanel(new BorderLayout());
            netPanel1.setBackground(Color.white);
            netPanel1.add(r_automatic,BorderLayout.NORTH);
            netPanel1.add(autoPanel,BorderLayout.SOUTH);

            JPanel netPanel2 = new JPanel(new GridLayout(2,1,0,0));
            netPanel2.setBackground(Color.white);
            netPanel2.add(r_fixed);
            netPanel2.add(fixedPanel);
            netPanel2.setBorder(BorderFactory.createEmptyBorder(0,0,1,0));
            
            netPanel.add( netPanel1, BorderLayout.NORTH);
            netPanel.add( netPanel2, BorderLayout.SOUTH);
            mainPanel.add( netPanel, BorderLayout.NORTH );

         // Creation of the publish panel
            r_publishSelect = new ARadioButton("Publish the IP of the interface that was selected above.");
            r_publishSelect.setActionCommand("publishItf");
            r_publishSelect.addActionListener(this);

            r_publishFixed = new ARadioButton("Publish another IP/DNS name:");
            r_publishFixed.setActionCommand("publishOther");
            r_publishFixed.addActionListener(this);

            btGroupPublish = new ButtonGroup();
            btGroupPublish.add(r_publishSelect);
            btGroupPublish.add(r_publishFixed);

            t_itfPublish = new ATextField("");
            t_itfPublish.setBackground(Color.white);

            JPanel otherPanel = new JPanel(new GridLayout(1,2,0,0));
            otherPanel.setBackground(Color.white);
            otherPanel.add(r_publishFixed);
            otherPanel.add(t_itfPublish);
            otherPanel.setBorder(BorderFactory.createEmptyBorder(0,0,0,10));
            
            JPanel publishPanel = new JPanel(new GridLayout(3,1,5,5));
            publishPanel.setBackground(Color.white);

            ALabel l5 = new ALabel("IP Address to Publish on the Internet");
            l5.setBackground(Color.white);
            publishPanel.add(l5);

            publishPanel.add(r_publishSelect);
            publishPanel.add(otherPanel);
            publishPanel.setBorder(BorderFactory.createLineBorder(Color.gray));
            mainPanel.add( publishPanel, BorderLayout.CENTER );

         // Third Radio section
            r_automaticUpdate = new ARadioButton("Automatically when the IP changes (via the transfer script).");
            r_manualUpdate = new ARadioButton("Never. I will do it manually via the Server Address Wizard.");

            btGroupItf = new ButtonGroup();
            btGroupItf.add(r_automaticUpdate);
            btGroupItf.add(r_manualUpdate);

            JPanel updatePanel = new JPanel(new GridLayout(3,1,5,5));
            updatePanel.setBackground(Color.white);
            updatePanel.setBorder(BorderFactory.createLineBorder(Color.gray));

            ALabel l6 = new ALabel("When do we have to do the IP File Transfer ?");
            l6.setBackground(Color.white);
            updatePanel.add(l6);
            updatePanel.add(r_automaticUpdate);
            updatePanel.add(r_manualUpdate);
            mainPanel.add( updatePanel, BorderLayout.SOUTH );


         // Selection init
            r_automatic.setSelected(true);
            t_itfName.setEnabled(false);
            l4.setEnabled(false);
            r_publishSelect.setSelected(true);
            t_itfPublish.setEnabled(false);
            r_automaticUpdate.setSelected(true);
       }

     /* -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  */

       /** Action Performed when the user clicks a button.
        */
        public void actionPerformed(ActionEvent e) {

           String name = e.getActionCommand();

           if( name.equals("automaticItf") ) {
               c_itfName.setEnabled(true);
               c_ipName.setEnabled(true);
               l_itfDesc.setEnabled(true);
               t_itfName.setEnabled(false);
               l1.setEnabled(true);
               l2.setEnabled(true);
               l3.setEnabled(true);
               l4.setEnabled(false);
           }
           else if( name.equals("fixedItf") ) {
               c_itfName.setEnabled(false);
               c_ipName.setEnabled(false);
               l_itfDesc.setEnabled(false);
               t_itfName.setEnabled(true);
               l1.setEnabled(false);
               l2.setEnabled(false);
               l3.setEnabled(false);
               l4.setEnabled(true);
           }
           else if( name.equals("publishItf") ) {
               t_itfPublish.setEnabled(false);
               r_automaticUpdate.setEnabled(true);
           }
           else if( name.equals("publishOther") ) {
               t_itfPublish.setEnabled(true);
               r_automaticUpdate.setSelected(false);
               r_manualUpdate.setSelected(true);
               r_automaticUpdate.setEnabled(false);
           }
           else if( name.equals("itf") ) {
               if( c_itfName.getItemCount()==0 || l_itfDesc==null || c_ipName==null)
                   return;
               
               String itfName = (String) c_itfName.getSelectedItem();
               if(itfName==null) return;
               l_itfDesc.setText( NetInterface.getInterfaceDescription(itfName) );

               String ip[] = NetInterface.getInterfaceAddresses( itfName );
               c_ipName.removeAllItems();

               for( int i=0; i<ip.length; i++ )
                    c_ipName.addItem(ip[i]);

               if(ip.length!=0)
                  c_ipName.setSelectedIndex(0);
           }
       }

     /* -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  */

     /** Called each time the step is shown on screen.
      */
       protected void onShow(Object context, JWizard wizard) {
       }

     /* -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  */

     /** Called when the "Next" button is clicked.
      *  Use the wizard's setNextStep() method to set the next step to be displayed.
      *  @return return true to validate the "Next" button action, false to cancel it...
      */
       protected boolean onNext(Object context, JWizard wizard) {

         // we retrieve the setup data
            String itf = "";
            String publish = "";
         
            if( r_automatic.isSelected() ) {
                itf = (String) c_itfName.getSelectedItem();

                if(itf==null || itf.length()==0) {
                   JOptionPane.showMessageDialog( null, "No network interface selected.",
                                                  "Error", JOptionPane.ERROR_MESSAGE);
                   return false;
                }

                int ind = c_ipName.getSelectedIndex();

                if( ind<0 ) {
                   JOptionPane.showMessageDialog( null, "No IP address index selected.",
                                                  "Error", JOptionPane.ERROR_MESSAGE);
                   return false;
                }
                
                itf = itf+","+ind;
            }
            else {
                if( t_itfName.getText().length()==0 ) {
                   JOptionPane.showMessageDialog( null, "No IP/DNS name entered.",
                                                  "Error", JOptionPane.ERROR_MESSAGE);
                   return false;
                }

                itf = t_itfName.getText();
            }

            if( r_publishFixed.isSelected() ) {
                if( t_itfPublish.getText().length()==0 ) {
                   JOptionPane.showMessageDialog( null, "No IP/DNS name entered (publish section).",
                                                  "Error", JOptionPane.ERROR_MESSAGE);
                   return false;
                }

                publish = t_itfPublish.getText();
            }

         // set this config as default ?
            int value = JOptionPane.showConfirmDialog( null, "Set this config as default ?\n  Server Interface : "+itf
                                                       +"\n  Published Interface: "+(publish.length()==0?itf:publish),
                                                       "Server Interface Update", JOptionPane.YES_NO_OPTION);

            if( value == JOptionPane.YES_OPTION ) {
                ServerDirector.getServerProperties().setProperty( "init.serverItf", itf );
                ServerDirector.getServerProperties().setProperty( "init.publishAddress", publish );
                ServerDirector.getServerProperties().setProperty( "init.automaticUpdate",
                                                           ""+r_automaticUpdate.isSelected() );
            }
            else
                return false;

            wizard.setNextStep(  ServerConfigWizardStep.getStaticParameters() );
            return true;
       }

     /* -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  */

     /** Called when Previous button is clicked.
      *  Use the wizard's setNextStep() method to set the next step to be displayed.
      *  @return return true to validate the "Previous" button action, false to cancel it...
      */
       protected boolean onPrevious(Object context, JWizard wizard) {
            wizard.setNextStep(  RegisterChoicesWizardStep.getStaticParameters()  );
            return true;
       }

     /* -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  */

    }

 /*------------------------------------------------------------------------------------*/
 /**
  * Third Step of our JWizard. Server config.
  */
  public static class ServerConfigWizardStep extends JWizardStep {

     /* -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  */

     /** This is a static JWizardStep, to build it more simply this method
      *  returns the JWizardStepParameters needed for the JWizard.
      */
       public static JWizardStepParameters getStaticParameters() {
          JWizardStepParameters param = new JWizardStepParameters(
                          "wotlas.server.setup.ServerSetup$ServerConfigWizardStep",
                          "Edit your Server's Config" );

          param.setIsPrevButtonEnabled(true);
          param.setIsDynamic(true);
          return param;
       }

     /* -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  */

      /** Swing Components
       */
      private ATextField t_serverSymbolicName, t_serverName, t_serverID, t_accountServerPort,
               t_gameServerPort, t_gatewayServerPort, t_maxNumberOfGameConnections,
               t_maxNumberOfAccountConnections, t_maxNumberOfGatewayConnections,
               t_description, t_location, t_adminEmail;
    
      private JComboBox c_worldStartLocation;

      /** The server config we build.
       */
      private ServerConfig config;

      /** Server config Manager to save/load configs
       */
      private ServerConfigManager serverConfigManager;

     /* -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  */

     /** Constructor.
      */
       public ServerConfigWizardStep() {
           super();

        // II - we load the default server config.
           serverConfigManager = new ServerConfigManager( ServerDirector.getResourceManager() );
           config = serverConfigManager.loadServerConfig( serverID );

           if( config == null )
               config = new ServerConfig();  // none ? ok, we build one...

           config.setServerID(serverID);

        // III - Swing components
           JPanel sconfPanel = new JPanel(new GridLayout(24,1,10,10));
           sconfPanel.setBackground(Color.white);