Java EE 8: Only What’s New – First Look
My new book Java EE 8: Only What’s New covers all the new features of Java EE 8 and explains each one with code examples. Let’s have a look at some of the [...]
CDI
Using @Alternative in CDI application
There are many scenarios where you might want to have more that one version of a bean and use it for different purposes. The typical justification for an alternative bean is [...]
CDI 2.0: 100DaysOfJavaEE8
CDI Observer Challenge The CDI 2.0 API introduces the @Priority annotation that allows the order of observer methods. When the fire() method is called, in what order are the [...]
Introduction to CDI (Part 1)
Get Started with Context and Dependency Injection In this article, I will give an overview of some of the fundamental concepts and usages of the Context and Dependency [...]
Introduction to CDI (Part 2)
Get Started with Context and Dependency Injection In part one of this introduction to CDI I introduced the concept of Context and Dependency Injection and talked about [...]