customerbmpremotehome.java~29~

来自「郭克华j2ee高级框架实战教学视频源代码 这个是比较值得一看的 由郭克华博士」· JAVA~29~ 代码 · 共 27 行

package prj32_1;

import javax.ejb.EJBHome;
import javax.ejb.CreateException;
import java.rmi.RemoteException;
import javax.ejb.FinderException;
import java.util.Collection;
//home接口，作用：创建Ejb对象
//创建方法两种：1:从前端到后端，实例化一个Bean,然后添加数据到数据库:create
//2:从后端到前端，从数据库内载入数据入内存，包装成Ejb对象 findByPrimaryKey
public interface CustomerBmpRemoteHome
    extends EJBHome {




  public CustomerBmpRemote findByPrimaryKey(String account) throws
      FinderException, RemoteException;

  public Collection findByCbalance(double money) throws FinderException,
      RemoteException;

  public CustomerBmpRemote create(String account, String password, String cname,
                                  double cbalance) throws CreateException,
      RemoteException;
}