My first work using ZK,Spring and Acegi

My job interviewer requested me to submit a file management application in one week time.This app should be able to upload and download file.I can use any open source libraries as long as I am doing it in Java.So,I think "Hey,this is a good chance to explore ZK.".I've been looking at ZK for quite a while,but dun really have time to play around with it.So I've decided to use ZK and Spring to complete this assignment.Other than upload and download file,I also added some other features.You can download the complete source code with libraries file here. This application is strictly for testing purpose only.Please leave comments here if you have any.Thank you.