bidhome.java

来自「J2EE开发与Weblogic一书中的源代码」· Java 代码 · 共 25 行

package webauction.ejb;

import java.util.Collection;
import java.rmi.RemoteException;

import javax.ejb.CreateException;
import javax.ejb.EJBHome;
import javax.ejb.FinderException;

public interface BidHome extends EJBHome {

  public Bid create(Integer id, Item item, User user, double amount)
    throws CreateException, RemoteException;

  public Bid findByPrimaryKey(Integer id)
    throws FinderException, RemoteException;

  public Collection findBidsForUser(User u)
    throws FinderException, RemoteException;

  public Bid findTopBidForItem(Item item, double topBidAmount)
    throws FinderException, RemoteException;

}