cartremote.java

采用MVC模式,完成了对用户的管理(删除用户),对图书的管理(增,删,改,查),订单管理(购买图书,删除图书,修改图书的数量).

package cart;

import java.util.List;
import javax.ejb.Remote;

@Remote
public interface CartRemote {
    public void initialize(String person); //throws BookException;
   // public void initialize(String person, String id)throws BookException;
    public void addBook(String title);
    public void removeBook(String title);// throws BookException;
    public List<String> getContents();
    public void remove();
    public String getCustomerName();
}