converterbean.java

来自「EJB应用开发详解代码,建立服务器和客户端,提供测试.」· Java 代码 · 共 34 行

/*
 *
 * Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
 * 
 * This software is the proprietary information of Sun Microsystems, Inc.  
 * Use is subject to license terms.
 * 
 */

import java.rmi.RemoteException; 
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;

public class ConverterBean implements SessionBean {
 
   public double dollarToYen(double dollars) {

      return dollars * 121.6000;
   }

   public double yenToEuro(double yen) {

      return yen * 0.0077;
   }

   public ConverterBean() {}
   public void ejbCreate() {}
   public void ejbRemove() {}
   public void ejbActivate() {}
   public void ejbPassivate() {}
   public void setSessionContext(SessionContext sc) {}

} // ConverterBean