statelessfundmanager.txt

ejb的学习资料

import  java.rmi.RemoteException;
public  interface  StatelessFundManager   extends  javax.ejb.EJBObject  { 
      public  double  addFunds (double  balance, double amount)
         throws  RemoteException;
      public  double   withdrawFunds (double balance,double  amount )
         throws  InsufficientBalanceException,RemoteException;
}