CDI Insights | Sumble

What is CDI?

Contexts and Dependency Injection (CDI) is a set of Java technologies providing a unified architecture for dependency injection and contextual lifecycle management in Java EE and Java SE applications. It allows developers to loosely couple components and manage their lifecycle in a standardized way, improving modularity, testability, and maintainability. CDI is commonly used for managing beans, injecting dependencies, and handling events in enterprise applications.

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What other technologies are related to CDI?

CDI Competitor Technologies

CDQ

CDQ (Contexts and Dependency Questioning) might be considered a conceptual alternative to CDI in some discussions related to dependency injection, although it is less formal than CDI.

mentioned alongside CDI in 40% (124) of relevant job posts

CDI Complementary Technologies

JTA

Jakarta Transaction API (JTA) provides the necessary API for transactional capabilities often used alongside CDI for managing transactional boundaries in applications.

mentioned alongside CDI in 19% (227) of relevant job posts

JAX-RS

Jakarta RESTful Web Services (JAX-RS) is frequently used with CDI. CDI beans can be injected into JAX-RS resources to handle requests, manage state, and provide business logic for RESTful endpoints.

mentioned alongside CDI in 9% (433) of relevant job posts

EJB

Enterprise Java Beans (EJB) and CDI are often used together in Jakarta EE applications. CDI can inject EJBs, and EJBs can leverage CDI features for dependency injection and contextual lifecycle management.

mentioned alongside CDI in 5% (672) of relevant job posts