Weld

Weld Vert.x Extensions integrate the Contexts and Dependency Injection (CDI) programming model with the Vert.x toolkit, enabling developers to build reactive applications on the JVM using familiar CDI patterns. It extends Vert.x's capabilities by allowing CDI-powered components to interact seamlessly with Vert.x's event-driven architecture.

Key Features

• CDI Observer as Message Consumers — Register CDI observer methods as Vert.x event bus message consumers.
• CDI-Powered Verticles — Deploy Verticles that are produced and injected by the Weld CDI container.
• Declarative Route Definition — Define and register Vert.x web routes declaratively using the @WebRoute annotation.
• Managed CDI Container — Provides WeldVerticle to start and stop the CDI container within Vert.x.
• Async Helpers — Includes utilities like AsyncReference and AsyncWorker for asynchronous operations.
• Service Proxy Integration — Inject and invoke Vert.x service proxies using CDI.

Philosophy

The project aims to bridge the gap between the CDI programming model and Vert.x's reactive toolkit, promoting a declarative and dependency-injection-driven approach to building reactive applications.