Jakarta EE CDI: What's New in Jakarta EE 10?

As Jakarta EE 10 approaches, we are taking a look at key Jakarta EE specifications in detail: what they do and how they have changed for Jakarta EE 10!

Today, Jakarta Context Dependency Injection or CDI, a very important specification that interacts with several others.

• What is Jakarta CDI?
• What are the requirements for a CDI Bean? 
• Why use Jakarta CDI? 
• Changes inJakarta EE10: CDI Lite and changes to default mode to discover beans

Includes code examples for:

• • Creating a CDI bean
  • Inclusion on Jakarta-RS endpoints
  • Changing CDI bean-discovery-mode - in case you don't want default mode to be annotated