producthome.java

J2EE编写企业应用教程(含源码)

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

public interface ProductHome extends EJBHome {

    public Product create(String productId, String description, 
        double balance) throws RemoteException, CreateException;
    
    public Product findByPrimaryKey(String productId) 
        throws FinderException, RemoteException;
    
    public Collection findByDescription(String description)
        throws FinderException, RemoteException;

    public Collection findInRange(double low, double high)
        throws FinderException, RemoteException;
}