examples.cluster.ejb.account
Interface Account

All Superinterfaces:

javax.ejb.EJBObject, java.rmi.Remote

public interface Account

extends javax.ejb.EJBObject

The methods in this interface are the public face of AccountBean. The signatures of the methods are identical to those of the bean, except that these methods throw a java.rmi.RemoteException. Note that the EJBean does not implement this interface. The corresponding code-generated EJBObject implements this interface and delegates to the EJBean.

Author:

Copyright (c) 1999-2002 by BEA Systems, Inc. All Rights Reserved.

Method Summary

AccountResult	balance() Balance in account.
AccountResult	deposit(double amount) Deposits an amount.
AccountResult	withdraw(double amount) Withdraws an amount.

Methods inherited from interface javax.ejb.EJBObject

getEJBHome, getHandle, getPrimaryKey, isIdentical, remove

Method Detail

balance

public AccountResult balance()
                      throws java.rmi.RemoteException

Balance in account.

Returns:

AccountResult account result

Throws:

java.rmi.RemoteException - if there is a communications or systems failure

deposit

public AccountResult deposit(double amount)
                      throws java.rmi.RemoteException

Deposits an amount.

Parameters:

amount - double amount to deposit

Returns:

AccountResult Account result

Throws:

java.rmi.RemoteException - if there is a communications or systems failure

withdraw

public AccountResult withdraw(double amount)
                       throws AccountException,
                              java.rmi.RemoteException

Withdraws an amount.

Parameters:

amount - double amount to withdraw

Returns:

AccountResult Account result

Throws:

AccountException - if there is an error while depositing

java.rmi.RemoteException - if there is a communications or systems failure