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.
Spring Portlet MVC is a framework that is exclusively meant for developing portlets. Unlike other frameworks, it doesn't hide different lifecycle phases of a portlet.....making the framework more intuitive. Spring Portlet MVC is mirror image of Spring Web MVC, so if you have experience working with Spring Web MVC then you can quickly get up to speed with Spring Portlet MVC.