用JBuilder+Jboos+mysql实现的EJB项目

				package com.jdon.estore.catalog;								import javax.ejb.*;								abstract public class ItemBean implements EntityBean {				  EntityContext entityContext;				  public java.lang.String ejbCreate(java.lang.String itemId) throws CreateException {				    setItemId(itemId);				    return null;				  }				  public void ejbPostCreate(java.lang.String itemId) throws CreateException {				    /**@todo Complete this method*/				  }				  public void ejbRemove() throws RemoveException {				    /**@todo Complete this method*/				  }				  public abstract void setItemId(java.lang.String itemId);				  public abstract void setListprice(java.lang.Float listprice);				  public abstract void setUnitcost(java.lang.Float unitcost);				  public abstract void setDescription(java.lang.String description);				  public abstract void setItemAttrs(java.util.Collection itemAttrs);				  public abstract void setName(java.lang.String name);				  public abstract void setProduct(com.jdon.estore.catalog.ProductLocal product);				  public abstract void setImages(com.jdon.estore.catalog.Images images);				  public abstract void setInventory(com.jdon.estore.catalog.Inventory inventory);				  public abstract java.lang.String getItemId();				  public abstract java.lang.Float getListprice();				  public abstract java.lang.Float getUnitcost();				  public abstract java.lang.String getDescription();				  public abstract java.util.Collection getItemAttrs();				  public abstract java.lang.String getName();				  public abstract com.jdon.estore.catalog.ProductLocal getProduct();				  public abstract com.jdon.estore.catalog.Images getImages();				  public abstract com.jdon.estore.catalog.Inventory getInventory();				  public void ejbLoad() {				    /**@todo Complete this method*/				  }				  public void ejbStore() {				    /**@todo Complete this method*/				  }				  public void ejbActivate() {				    /**@todo Complete this method*/				  }				  public void ejbPassivate() {				    /**@todo Complete this method*/				  }				  public void unsetEntityContext() {				    this.entityContext = null;				  }				  public void setEntityContext(EntityContext entityContext) {				    this.entityContext = entityContext;				  }				}