atmserverimpl.java

java初学者适用的源码一共分成15章每章都有配套源码,简单易用

/**
 * Copyright (c) 2001
 * Template File
 *   InterfaceServerImpl.java.template
 * IDL Object
 *   atmserver.ATMDemo.ATMServer
 * Generation Date
 *   2001年12月18日 上午10时23分32秒
 * IDL Source File
 *   E:/ATMServer/src/atmserver/ATMDemo.idl
 * Abstract
 *   Provides default implementation for the server side of a CORBA interface.
 * @version 1.0
 */

package atmserver.ATMDemo.server;

import java.sql.*;
import java.util.*;
import java.math.*;

import org.omg.PortableServer.*;


public class ATMServerImpl extends atmserver.ATMDemo.ATMServerPOA {
  String _name = "ATMServer";
  public static ServerMonitorPage monitor = null;

  private Dictionary AccountBase = new Hashtable();

  private void init() {
    if (monitor == null) {
      monitor = ServerMonitor.addPage(this, "ATMServer");
      monitor.showObjectCounter(true);
    }
    monitor.updateObjectCounter(1);

  }

  public ATMServerImpl(java.lang.String name, java.lang.String creationParameters) {
    this._name = name;
    init();
  }

  public ATMServerImpl(java.lang.String name) {
    this._name = name;
    init();
  }

  public ATMServerImpl() {
    init();
  }

  public boolean openAccount(atmserver.ATMDemo.registerInfo personalInfo)  {
    ServerMonitor.log("(" + _name + ") ATMServerImpl.java openAccount()");
    System.out.println(personalInfo.name+personalInfo.ID);

    atmserver.ATMDemo.ATMClient client = (atmserver.ATMDemo.ATMClient)AccountBase.get(personalInfo.name);
    if( client == null )
    {
      ATMClientImpl servant = new ATMClientImpl();
      servant.info = personalInfo;
      try
      {
          client = atmserver.ATMDemo.ATMClientHelper.narrow(_default_POA().servant_to_reference(servant));
      }
      catch (Exception e)
      {
          e.printStackTrace();
          return false;
      }
      AccountBase.put(personalInfo.name,client);
      return true;
    }
    else
      return false;
  }

  public atmserver.ATMDemo.ATMClient getClient(String name)  {
    ServerMonitor.log("(" + _name + ") ATMServerImpl.java getClient()");
    try {
      return (atmserver.ATMDemo.ATMClientHelper.narrow(_default_POA().servant_to_reference(new atmserver.ATMDemo.server.ATMClientImpl(name))));
    }
    catch (Exception ex) {
      ex.printStackTrace();
      return null;
    }

   /*atmserver.ATMDemo.ATMClient client = (atmserver.ATMDemo.ATMClient)AccountBase.get(name);
    return client;*/
  }
}