song.java

用J2EE的ＥＪＢ基于容器bean写的一个音乐网站

import java.rmi.RemoteException;
import javax.ejb.EJBObject;
import java.util.Hashtable;

public interface Song extends EJBObject
{
	 public String getSongid() throws RemoteException;
     public String getSongname() throws RemoteException;
     public String getArtistcode() throws RemoteException;	
	 public String getSonglink() throws RemoteException;
	 public void updateSong(String iSong_id,String cSong_name,String iArtist_code,String cLink)throws RemoteException;
	 public Hashtable getSong()throws RemoteException;
}