booksession.java

Java实现的图书管理系统

/*
 * BookSession.java
 *
 * Created on 2003年5月13日, 下午3:51
 */

/**
 *
 * @author  administrator
 */
import javax.ejb.EJBObject;
import java.rmi.RemoteException;
import java.util.*;

public interface BookSession extends EJBObject {
//business method
    
    public Vector getAllBook(String str)
        throws RemoteException;
     
    public Vector getQueryBook(String str)
        throws RemoteException;
    
    public Vector getBorrowedBook(String str)
        throws RemoteException;
    
    public Vector getQueryBorrowedBook(String str)
        throws RemoteException;
    
    public int borrowBook(String str)
        throws RemoteException;
    
    public int returnBook(String str)
        throws RemoteException;
 
    public int checkUser(String userName,String userPassword)
        throws RemoteException;
}