moneytransfer.java

高级java2 大学教程(含源码,经典的Java学习教程

// MoneyTransfer.java
// MoneyTransfer is the remote interface for the MoneyTransfer 
// EJB.
package com.deitel.advjhtp1.ejb.transactions;

// Java core libraries
import java.rmi.RemoteException;

// Java standard extenstions
import javax.ejb.EJBObject;

public interface MoneyTransfer extends EJBObject {
   
   // transfer amount from BankABC to BankXYZ
   public void transfer( double amount ) throws RemoteException;
   
   // get  BankABC account balance
   public double getBankABCBalance() throws RemoteException;     
   
   // get BankXYZ account balance
   public double getBankXYZBalance() throws RemoteException;
}

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