Sunday, December 13, 2015

Business Component Development with EJB Technology - Module 02

Module 2

 Introducing the Auction Application


Objectives

Upon completion of this module, you should be able to:
  • Describe the auction application 
  • Define the domain objects of the auction application 
  • Describe the implementation model for the auction system


Auction Application Use Cases




Auction Application Domain Objects







The Auction Domain Object






The AuctionUser Domain Object








The Bid Domain Object






The Item Domain Object







The BookItem Domain Object










Examining the Implementation Model







Business Core Implementation








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