Managing and injecting dependencies into Java microservices using Contexts and Dependency Injection (CDI)
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Learn how to use Contexts and Dependency Injection (CDI) to manage scopes and inject dependencies into microservices. Discover the benefits of CDI in an inventory management application, where you can bind objects to their contexts and utilize dependency injection for seamless functionality.
At a Glance
Learn how to use Contexts and Dependency Injection (CDI) to manage scopes and inject dependencies into microservices.
You will learn how to use Contexts and Dependency Injection (CDI) to manage scopes and inject dependencies in a simple inventory management application.
You will use scopes to bind objects in this application to their well-defined contexts. CDI provides a variety of scopes for you to work with and while you will not use all of them in this guide, there is one for almost every scenario that you may encounter. Scopes are defined by using CDI annotations. You will also use dependency injection to inject one bean into another to make use of its functionalities. This enables you to inject the bean in its specified context without having to instantiate it yourself.
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