This week's book giveaway is in the Design and Architecture forum. We're giving away four copies of Communication Patterns: A Guide for Developers and Architects and have Jacqui Read on-line! See this thread for details.
We must save a private message two times, one for the sender and one for the receiver. But where will we do it? In DAO? in Logic? [originally posted on jforum.net by Guilherme Moreira]