cart.java

来自「主要是对EJB的提供的组件功能进行了介绍。还包括了案例~ 里面提供EJB pp」· Java 代码 · 共 12 行

package cartproject;

import javax.ejb.*;
import java.util.*;
import java.rmi.*;

public interface cart extends javax.ejb.EJBObject {
  public void addItem(Item item) throws RemoteException;
  public void removeItem(Item item) throws RemoteException;
  public float getTotalPrice() throws RemoteException;
  public void purchase() throws RemoteException;
}