This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
Thanks for the reply. So are you saying that a client (say stateless session bean), could have the following code to create and update a Customer? Only the Customer entity bean knows about DAO? Which method in entity bean contains the code to insert a customer record? Which to update?