xp-dev.com Git - RRRRHHHH_Code/blob - ruralHouses/src/businessLogic/BusinessLogicServer.java

   1 package businessLogic;
   2
   3 import java.awt.BorderLayout;
   4 import java.awt.FlowLayout;
   5 import java.io.BufferedReader;
   6 import java.io.InputStreamReader;
   7 import java.rmi.Naming;
   8 import java.rmi.RMISecurityManager;
   9 import java.rmi.RemoteException;
  10
  11 import javax.swing.JButton;
  12 import javax.swing.JDialog;
  13 import javax.swing.JPanel;
  14 import javax.swing.border.EmptyBorder;
  15
  16 import configuration.ConfigXML;
  17
  18 import javax.swing.JTextArea;
  19
  20 import dataAccess.DB4oManager;
  21
  22 import java.awt.event.ActionListener;
  23 import java.awt.event.ActionEvent;
  24
  25 public class BusinessLogicServer extends JDialog {
  26
  27         private final JPanel contentPanel = new JPanel();
  28         JTextArea textArea;
  29         ApplicationFacadeInterface server;
  30
  31         /**
  32          * Launch the application.
  33          */
  34         public static void main(String[] args) {
  35                 try {
  36                         BusinessLogicServer dialog = new BusinessLogicServer();
  37                         dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
  38                         dialog.setVisible(true);
  39                 } catch (Exception e) {
  40                         e.printStackTrace();
  41                 }
  42         }
  43
  44         /**
  45          * Create the dialog.
  46          */
  47         public BusinessLogicServer() {
  48                 setTitle("BusinessLogicServer: running the business logic");
  49                 setBounds(100, 100, 486, 209);
  50                 getContentPane().setLayout(new BorderLayout());
  51                 contentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
  52                 getContentPane().add(contentPanel, BorderLayout.CENTER);
  53                 contentPanel.setLayout(new BorderLayout(0, 0));
  54                 {
  55                         textArea = new JTextArea();
  56                         contentPanel.add(textArea);
  57                 }
  58                 {
  59                         JPanel buttonPane = new JPanel();
  60                         buttonPane.setLayout(new FlowLayout(FlowLayout.RIGHT));
  61                         getContentPane().add(buttonPane, BorderLayout.SOUTH);
  62                         {
  63                                 JButton okButton = new JButton("OK");
  64                                 okButton.addActionListener(new ActionListener() {
  65                                         public void actionPerformed(ActionEvent e) {
  66                                                 textArea.append("\n\n\nClosing the server... ");
  67                                             try {
  68                                                         server.close();
  69                                                 } catch (RemoteException e1) {
  70                                                 }
  71                                                 System.exit(1);
  72                                         }
  73                                 });
  74                                 okButton.setActionCommand("OK");
  75                                 buttonPane.add(okButton);
  76                                 getRootPane().setDefaultButton(okButton);
  77                         }
  78                         {
  79                                 JButton cancelButton = new JButton("Cancel");
  80                                 cancelButton.setActionCommand("Cancel");
  81                                 buttonPane.add(cancelButton);
  82                         }
  83                 }
  84
  85                 ConfigXML c=ConfigXML.getInstance();
  86
  87
  88                 System.setProperty("java.security.policy", c.getJavaPolicyPath());
  89
  90
  91                 System.setSecurityManager(new RMISecurityManager());
  92
  93                 try {
  94                         java.rmi.registry.LocateRegistry.createRegistry(Integer.parseInt(c.getPortRMI()));
  95                         // Create RMIREGISTRY
  96                 } catch (Exception e) {
  97                         textArea.append(e.toString() + "Rmiregistry already running.");
  98                 }
  99
 100                 try {
 101
 102                         try{
 103                                 server = new FacadeImplementation();
 104                         }
 105                         catch (com.db4o.ext.DatabaseFileLockedException e) {
 106                                 System.out.println("Error in BusinessLogicServer: "+e.toString());
 107                                 textArea.append("\nYou should have not launched DB4oManagerServer...\n");
 108                                 textArea.append("\n\nOr maybe there is a BusinessLogicServer already launched...\n");
 109                                 throw e;
 110                         }
 111
 112
 113                         String service= "//"+c.getBusinessLogicNode() +":"+ c.getPortRMI()+"/"+c.getServiceRMI();
 114
 115                         // Register the remote server
 116                         Naming.rebind(service, server);
 117                         textArea.append("Running service at:\n\t" + service);
 118                         //This operation removes the actual database and initialize with predefined values
 119
 120                         textArea.append("\n\n\nPress button to exit this server... ");
 121
 122                 } catch (Exception e) {
 123                         textArea.append(e.toString());
 124                 }
 125
 126         }
 127
 128 }
 129