I am currently in the process of writing up a series on developing a simple web application that uses spring-mvc and spring security. The series will start with the basics and hopefully delve into more advanced topics. Importantly, an iterative and incremental approach is been taken to the development with automation and test-driven development being used and described.
view the latest specification for the web application here
view part 1 in the series here
view part 2 in the series here
You can view the code for this series by either browsing online or checking out the source yourself. The code is hosted on google code at: http://code.google.com/p/spring-security-series/
Heraclitus on software 