Getting Started with Jakarta EE 9: Context Dependency Injection (CDI)

In this series about getting started with Jakarta EE 9, we look at various specifications and how you can use them for your next application. In the previous entries, we set up our development environment and had a closer look at implementing REST endpoints. This time, I will explain a few features of Context and Dependency Injection (CDI). The CDI specification is an important backbone of Jakarta EE as it brings several specifications together. Over the years, it became more and more important as an increasing number of specifications started using CDI as the basis for it. In this video, I will tell a bit about the different scopes, the interceptor mechanism, and the Event system. You can read the full blog here: https://blog.payara.fish/getting-started-with-jakarta-ee-9-context-and-dependency-injection-cdi Find more videos to help you get started with Jakarta EE 9 in our dedicated playlist: https://www.youtube.com/playlist?list=PLFMhxiCgmMR9Pu0v-VjNdEaRLcoUqHLFT Payara Server is a cloud-native middleware application platform supporting mission critical production systems with reliable and secure deployments of Jakarta EE (Java EE) applications on premise, in the cloud, or hybrid environments. A stable platform with monthly releases, bug fixes, and a 10-year software lifecycle, Payara Server is aggressively compatible with the ecosystem, cloud vendors, Docker, and Kubernetes. With a history stemming from the Java EE reference implementation GlassFish, those familiar with GlassFish will find many similarities with Payara Server but with significant improvements in the developer experience and performance. https://www.payara.fish/ #JakartaEE #Java #CDI #JavaEE