# Package com.fasterxml.jackson.jaxrs.cfg

Class Summary
AnnotationBundleKey: Helper class used to allow efficient caching of information, given a sequence of Annotations.
EndpointConfigBase<THIS extends EndpointConfigBase<THIS>>: Container class for figuring out annotation-based configuration for JAX-RS end points.
MapperConfiguratorBase<IMPL extends MapperConfiguratorBase<IMPL,MAPPER>,MAPPER extends com.fasterxml.jackson.databind.ObjectMapper>: Helper class used to encapsulate details of configuring an `ObjectMapper` instance to be used for data binding, as well as accessing it.
ObjectReaderInjector: Based on ideas from [Issue#32], this class allows registering a modifier (`ObjectReaderModifier`) that can be used to reconfigure `ObjectReader` that JAX-RS Resource will use for reading input into Java Objects.
ObjectReaderModifier
ObjectWriterInjector: Based on ideas from [Issue#32], this class allows "overriding" of `ObjectWriter` that JAX-RS Resource will use; usually this is done from a Servlet or JAX-RS filter before execution reaches resource.
ObjectWriterModifier

Enum Summary
Annotations: Enumeration that defines standard annotation sets available for configuring data binding aspects.
JaxRSFeature: Enumeration that defines simple on/off features that can be used on all Jackson JAX-RS providers, regardless of underlying data format.