//引入相關(guān)包
import javax.ejb.*;
import java.rmi.*;
//定義CMP的業(yè)務(wù)邏輯接口
public interface CmpBook extends EJBObject 
{
	//獲取書的ISBN號
    public String getIsbn() throws RemoteException;
    //定義書的作者
    public void setAuthor(String author) throws RemoteException;
    //獲取書的作者
    public String getAuthor() throws RemoteException;
    //定義書的題目
    public void setTitle(String title) throws RemoteException;
    //獲取書的題目
    public String getTitle() throws RemoteException;
    //定義書的價(jià)格
    public void setPrice(double price) throws RemoteException;
    //獲取書的價(jià)格
    public double getPrice() throws RemoteException;
}