This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
And your idea for getting a solution is...? This is NotACodeMill, nobody's going to provide a solution for you. You need to ShowSomeEffort, take your best shot and try something that makes sense to you, so we can all discuss it further.
The quieter you are, the more you are able to hear.