Everything beta

Update Mar.04 Thanks to @ewolff some of the points described below are now official feature requests. One (SPR-6928) is actually scheduled in Spring 3.1 (cool!). I've updated the post and added all open tickets. Please vote! This post is somewhat a response to InfoQ's Comparison of Spring MVC and JAX-RS. Recently I have completed a migration from a JAX-RS implementation of a web service to Spring 3.0 MVC annotation-based @Controllers. The aforementioned post on InfoQ was published … read on »

I want to write testable code and occasionally I bump into frameworks that make it challenging to unit test. Ideally I want to inject a service stub into my code then control the stub's behavior based on my testing needs. Commons Http Client from Jakarta facilitates integration with HTTP services but how to easily unit test code that depends on the HttpClient library? Turns out it's not that hard. I'll cover both 1.3 and the newer 1.4 … read on »

Level 2 cache is one of the most powerful features of the JPA spec. It's a transparent layer that manages out-of-session data access and cranks-up the performance of the data access tier. To my knowledge it has been first seen in Hibernate and was later adopted by the then-emerging JPA spec (driven mostly by the Hibernate guys back in the day). As annotations gained strength and adoption, L2 caching that was initially configured through XML or … read on »

Selecting a web hosting provider is a tough job for any web developer that wants to put a Java/JEE web application online. The choice is much simpler when it comes to publishing a PHP web site and there are a load of cheap (and sometimes quite reliable) PHP hosting providers to choose from with LAMP being the de facto standard in the web hosting world. But when it comes to Java hosting providers the picture … read on »

I've considered myself a Java guy (that's before I recently started with Ruby). I've stumbled upon Java in 1998 and fell in love with it at first sight. I remember quite crisply my first encounter of the third kind with Hello World. But I confess, I only learned about java.lang.Void yesterday. I was digging through the SwingWorker concepts and as I went through the tutorial I was intrigued by a mention about the Void type … read on »