bankserverapp.java

CORBA实例

/**
 * Copyright (c) 2009
 * Template File
 *   ServerApp.java.template
 * IDL Object
 *   corba.calculator.server.Bank
 * Generation Date
 *   2009年5月1日 星期五 下午01时50分36秒
 * IDL Source File
 *   J:/java/corba/src/corba/calculator/server/sample1.idl
 * Abstract
 *   CORBA server application.
 * @version 1.0
 */

package corba.calculator.server;

import corba.calculator.server.Bank.server.*;
import javax.swing.UIManager;
import java.awt.*;
import org.omg.PortableServer.*;

public class BankServerApp {

    boolean packFrame = false;


    public BankServerApp() {
        ServerFrame frame = new ServerFrame();

        if (packFrame) {
            frame.pack();
        } else {
            frame.validate();
        }

        Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
        Dimension frameSize = frame.getSize();
        if (frameSize.height > screenSize.height) {
            frameSize.height = screenSize.height;
        }
        if (frameSize.width > screenSize.width) {
            frameSize.width = screenSize.width;
        }
        frame.setLocation((screenSize.width - frameSize.width) / 2,
                          (screenSize.height - frameSize.height) / 2);
        frame.setVisible(true);
    }

    public static void main(String[] args) {
        try {
            UIManager.setLookAndFeel(
                    "com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
            //UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
            //UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
            //UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.MotifLookAndFeel");
            //UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
        } catch (Exception ex) {
        }
        new BankServerApp();

        try {
            java.util.ResourceBundle res = java.util.ResourceBundle.getBundle(
                    "corba.calculator.server.Bank.server.ServerResources");
            String name;

            //(debug support)System.getProperties().put("vbroker.agent.debug", "true");
            //(debug support)System.getProperties().put("vbroker.orb.warn", "2");
            if (System.getProperties().get("vbroker.agent.port") == null) {
                System.getProperties().put("vbroker.agent.port", "14000");
            }
            if (System.getProperties().get("org.omg.CORBA.ORBClass") == null) {
                System.getProperties().put("org.omg.CORBA.ORBClass",
                                           "com.inprise.vbroker.orb.ORB");
            }
            if (System.getProperties().get("org.omg.CORBA.ORBSingletonClass") == null) {
                System.getProperties().put("org.omg.CORBA.ORBSingletonClass",
                                           "com.inprise.vbroker.orb.ORB");
            }

            org.omg.CORBA.ORB orb = org.omg.CORBA.ORB.init(args,
                    System.getProperties());

            POA poaRoot = POAHelper.narrow(orb.resolve_initial_references(
                    "RootPOA"));

            name = "AccountManager";
            org.omg.CORBA.Policy[] AccountManagerPolicies = {
                    poaRoot.create_lifespan_policy(LifespanPolicyValue.
                    PERSISTENT)
            };
            POA poaAccountManager = poaRoot.create_POA(name + "_poa",
                    poaRoot.the_POAManager(),
                    AccountManagerPolicies);
            poaAccountManager.activate_object_with_id(name.getBytes(),
                    new AccountManagerImpl());
            ServerMonitor.log(ServerResources.format(res.getString("created"),
                    "BankServerApp.java AccountManager"));

            poaRoot.the_POAManager().activate();
            ServerMonitor.log(ServerResources.format(res.getString("isReady"),
                    "BankServerApp.java Bank"));
            orb.run();
        } catch (Exception ex) {
            System.err.println(ex);
        }
    }
}