The IBM developerWorks website has posted the last two articles in the "Introduction to MVC Programming with Agavi" series from Vikram Vaswani - parts four and five.

In part four he looks at creating a simple search engine that can hand you back the results in several different formats like XML, RSS and SOAP.

Part five (the last in the series) focuses on a few of the "finishing touches" to his sample sales platform - paginating results, letting the admin upload files (images of the cars) and adding in custom validation methods for checking things like the max and min of the vehicle's price as entered.