Shane Bryzak wrote a great article on how to use PicketLink and Apache DeltaSpike to secure your Java EE application. The combination of these two frameworks is really powerful. It allows you to add security to your application by implementing only one annotation and one method.
The Batch 1.0 API does not offer any solution to schedule a batch operation in Java EE. But there is no need for it, as Arun Gupta shows in his Tech Tip #36. The Java EE plattform already offers 3 different ways to schedule a batch operation.
If you want to learn more about the Java EE Concurrency API, you should have a look at the Java EE Concurrency API Tutorial by Francesco Marchioni. He created a detailed description on how to process parallel tasks on a Java EE application server. This is really a great resource if you want to learn more about Java EE Concurrency. [Read more…]