Eclipse Jersey

The Jersey RESTful Web Services, formerly Glassfish Jersey, currently Eclipse Jersey, framework is an open source framework for developing RESTful Web Services in Java. It provides support for JAX-RS APIs and serves as a JAX-RS Reference Implementation.

Overview

The following components are part of Jersey:

Core Server: For building RESTful services based on annotation
Core Client: Aids you in communicating with REST services
JAXB support
JSON support
Integration module for Spring and Guice