Discover the Jakarta EE Contexts and Dependency Injection (CDI 2.0) framework which helps you
write better code through the use of well-defined enterprise Java-based components and beans
(EJBs). If you have ever wanted to write clean Java EE code this short book is your best guide
for doing so: you will pick up valuable tips along the way from your author's years of
experience teaching and coding. Introducing Jakarta EE CDI covers CDI 2.0 in detail and equips
you with the theoretical underpinnings of Java EE now Jakarta EE. This book is packed with so
much that by the end of it you will feel confident to use your new-found knowledge to help you
write better readable maintainable and long-lived mission-critical software. What You Will
Learn Write better code with the Jakarta EE Contexts and Dependency Injection (CDI) framework
Work with the powerful extensible and well-defined contextual life cycle for components Use
CDI's mechanism for decoupling application components through a typesafe event API Build
typesafe interceptors for altering the behaviour of components at runtime Harness the
well-defined qualifier system for easy isolation of beans Convert almost any valid Java type to
a CDI managed bean with CDI's producer mechanism Who This Book Is For Experienced enterprise
Java Java EE or J2EE developers who may be new to CDI or dependency injection.
