lineitem.jsp

《J2EE企业级应用开发》一书的配套源代码

<%@ page import="java.io.IOException,java.util.*,javax.naming.*,javax.servlet.*,
javax.servlet.http.*,java.rmi.*,javax.rmi.PortableRemoteObject,javax.ejb.*,com.j2eeapp.cdstore.order.*,com.j2eeapp.cdstore.vo.*" %>
<%
	InitialContext ctx=new InitialContext();
   
   try
   {
   	
    
   LineItemLocalHome lineItemHome = (LineItemLocalHome)ctx.lookup("ejb/order/lineitem");
   LineItemLocal lineItem=null;
  /** for(int i=10;i<20;i++)
   {
    	lineItem=lineItemHome.create(new LineItem("lineitem"+String.valueOf(i),"item8475",2,566.5f));
  }**/
  //lineItem=lineItemHome.create(new LineItem("linenum"+String.valueOf(8),"item8475",2,56.5f));
 
 
    
   OrderLocalHome orderHome = (OrderLocalHome)ctx.lookup("ejb/order/order");
   OrderLocal order;
    order= orderHome.findByPrimaryKey("order_demo_11"); 
 
  
	  lineItem= lineItemHome.findByPrimaryKey("item8475"); 
	   lineItem.setTheOrder(order);
	 out.println(lineItem.getLinenum());
	
	}
	catch(NamingException e)
	{
	    e.printStackTrace();
	 }
	 

%>