shoppingcart.java

来自「使用EJB创建Java企业级开发程序」· Java 代码 · 共 23 行

JAVA
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package shopcart.ejbs;import javax.ejb.*;import java.rmi.RemoteException;import java.rmi.Remote;import java.util.*;import shopcart.ejbs.*;public interface ShoppingCart extends EJBObject, Remote{    public ShoppingCartItem addItem(ShoppingCartItem item) throws RemoteException;        public boolean deleteItem(ShoppingCartItem item) throws RemoteException;        public boolean purchaseCart(String user)         throws BadCreditException,RemoteException;        public ShoppingCartItem[] getItems() throws RemoteException;    public Object[] getInventory() throws RemoteException;}

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