How does EJB invocation take place?

Answer

Home Object reference is retrieved from the Naming Service via JNDI. Home Object reference is returned to the client. The steps are:

• Created a new EJB Object via Home Object interface.
• Created an EJB Object from the Ejb Object.
• Returned an EJB Object reference to the client.
• Invoked business method by using EJB Object reference.
• Delegate requested to Bean (Enterprise Bean).