Interface DynamicFeature

Method Detail

• configure

  void configure(ResourceInfo resourceInfo,
                 FeatureContext context)

  A callback method called by the JAX-RS runtime during the application deployment to register provider instances or classes in a runtime configuration scope of a particular resource or sub-resource method; i.e. the providers that should be dynamically bound to the method.

  The registered provider instances or classes are expected to be implementing one or more of the following interfaces:

  • ContainerRequestFilter
  • ContainerResponseFilter
  • ReaderInterceptor
  • WriterInterceptor
  • Feature

  A provider instance or class that does not implement any of the interfaces above may be ignored by the JAX-RS implementation. In such case a warning message must be logged. JAX-RS implementations may support additional provider contracts that can be registered using a dynamic feature concept.

  Conceptually, this callback method is called during a resource or sub-resource method discovery phase (typically once per each discovered resource or sub-resource method) to register provider instances or classes in a configuration scope of each particular method identified by the supplied resource information. The responsibility of the feature is to properly update the supplied configuration context.

  Parameters:

  resourceInfo - resource class and method information.

  context - configurable resource or sub-resource method-level runtime context associated with the resourceInfo in which the feature