customer.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.*,javax.rmi.PortableRemoteObject,com.j2eeapp.ch21.cmp.*" %>

<%    
	try
      {
         // Get a naming context
         InitialContext jndiContext = new InitialContext();

          Object ref  = jndiContext.lookup("ejb/customer_cmp");
          if(ref!=null)
          {
          out.println("ok");
          }
         // Get a reference from this to the Bean's Home interface
         com.j2eeapp.ch21.cmp.CustomerHome home = (com.j2eeapp.ch21.cmp.CustomerHome)
            PortableRemoteObject.narrow(ref,com.j2eeapp.ch21.cmp.CustomerHome.class);
	  //out.println("created");
      // com.j2eeapp.ch21.cmp.Customer customer = home.create(new Integer(1));
      // customer.setName(new com.j2eeapp.ch21.cmp.Name("chen","ya qiang"));
      Customer customer = home.findByPrimaryKey(new Integer("1"));
       ref  = jndiContext.lookup("ejb/address_cmp");
       AddressHome addressHome = (AddressHome)PortableRemoteObject.narrow(ref,AddressHome.class);
       Address address = addressHome.create("shao yao ju2","beijing2","beiing_state2" ,"100013");
       customer.setAddress(address);
       out.println(customer.getName().getFirstName());
       out.println("<br>");
       out.println(customer.getAddress().getState());
	 	}
	  catch(Exception e)
      {
         out.println(e.toString());
      }
      
  out.println("sucess");

%>