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Apache OpenWebBeans

Apache OpenWebBeans is an open-source (dependency injection / Java middleware) implementation of the Contexts and Dependency Injection (CDI) specification for Java platforms, provided under the Apache Software Foundation.

  • Implements the Contexts and Dependency Injection (CDI) specification for Java (dependency injection / Java middleware).
  • Provides a CDI container for Java Secure Element (SE) and Java EE / Jakarta EE environments (application runtime / middleware).
  • Supports context management and lifecycle handling of managed beans (application framework).
  • Integrates with web and enterprise application servers, including Apache projects, through pluggable modules (application server integration).
  • Offers extension points for custom CDI behavior and integration with other Java frameworks (extensibility / integration tooling).

More About Apache OpenWebBeans

Apache OpenWebBeans is an implementation of the Contexts and Dependency Injection (CDI) specification (dependency injection / Java middleware) under the Apache Software Foundation. It provides a CDI container that manages the lifecycle and contextual scope of Java components, known as beans, in both Java SE and enterprise application environments. The project aligns with the Java CDI standard so that enterprise applications can rely on a defined programming model for dependency injection and contextual behavior.

The primary capability of Apache OpenWebBeans is the management of CDI beans, including injection of dependencies, resolution of qualifiers, and handling of scopes such as request, session, and application (application framework). It processes CDI annotations and metadata to create and wire bean instances according to the specification. The container controls bean instantiation, destruction, and interaction with contexts, which supports modular application design and separation of concerns.

Apache OpenWebBeans is designed to run in different environments, including standalone Java SE applications and Java EE / Jakarta EE application servers (enterprise middleware). In enterprise deployments, it integrates with web containers and full application servers to supply CDI services to web applications, enterprise components, and supporting libraries. The project offers integration modules for Apache server platforms, enabling CDI support inside those managed runtimes.

The framework exposes extension points that allow developers and platform providers to plug in custom behavior (extensibility / integration tooling). Through these extensions, it can integrate with other Java frameworks, add custom scopes, or adapt to container-specific lifecycle events. This extensibility supports use in platforms that need CDI capabilities but also require alignment with container-specific services, logging, monitoring, or security layers.

For enterprises, Apache OpenWebBeans occupies the category of CDI container and dependency injection engine within the broader Java middleware stack. It is relevant to application architects and platform engineers designing layered Java systems that rely on CDI for configuration, inversion of control, and bean lifecycle management. As an Apache project, it follows the Apache License and governance model, which is often aligned with corporate open-source policies. In a technical catalog, Apache OpenWebBeans can be positioned under Java frameworks, dependency injection containers, and CDI implementations used in application servers and microservice runtimes.