用JBuilder+Jboos+mysql实现的EJB项目

				package com.jdon.estore.catalog;								import javax.ejb.*;				import java.util.*;				import com.jdon.estore.web.catalog.*;								public interface ItemLocal extends javax.ejb.EJBLocalObject {				  public String getItemId();				  public void setListprice(Float listprice);				  public Float getListprice();				  public void setUnitcost(Float unitcost);				  public Float getUnitcost();				  public void setDescription(String description);				  public String getDescription();				  public void setItemAttrs(Collection itemAttrs);				  public Collection getItemAttrs();				  public void setName(String name);				  public String getName();				  public void setProduct(ProductLocal product);				  public ProductLocal getProduct();				  public void setImages(Images images);				  public Images getImages();				  public void setInventory(Inventory inventory);				  public Inventory getInventory();				}