Sams Teach Yourself EJB in 21 Days

Writing a Client

Listing 11.9 demonstrates how a client accesses an entity bean.

Listing 11.9. The Full Text of day11\Client.java

package day11; import java.util.*; import javax.naming.*; import javax.ejb.*; public class Client { public static void main(String[] args) { print("Starting Client . . .\n"); Context initialContext = null; OrderHome orderHome = null; Order order = null; try { print("Looking up the order home via JNDI.\n"); initialContext = new InitialContext(); Object object = initialContext.lookup("day11/Order"); orderHome = (OrderHome) javax.rmi.PortableRemoteObject.narrow(object,OrderHome.class); order = (Order)orderHome.create("1", "Submitted", 100); String orderId = order.getOrderId(); print("Created a new order:" + orderId + ...