statefulaccountremote.java

介绍了j2ee开发常用的学习知识,如servlet,javamail,EJB等知识,并有项目源码.

package com.ejb;

import javax.ejb.Remote;
import javax.ejb.Remove;


/**
 * This is the business interface for StatefulAccount enterprise bean.
 */
@Remote
public interface StatefulAccountRemote {
   void depoist(double amount)throws  Exception;

    void withdraw(double amount)throws  Exception;

    public double getBalance(String id);

    @Remove
    void updateAccount(String id); 
}