usershome.java

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package enroll.Usersjb;

import java.util.Collection;
import java.rmi.RemoteException;
import javax.ejb.*;

public interface UsersHome extends EJBHome
  {
   //- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
   //这是一个基于Entity Bean的Home接口，这个Entity Bean是基于
   //Container-managed Persistence的Entity Bean，用来对UsersTBL表进行操作
   //- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

   public Employee create(String users_id, String name,String password) throws DuplicateKeyException,CreateException, RemoteException;
   public Employee findByPrimaryKey(String users_id) throws ObjectNotFoundException,FinderException, RemoteException;
   public Collection findAll() throws FinderException, RemoteException;
 }