Eclipse Jersey is a REST framework, part of EE4J, that provides a JAX-RS (JSR-370) implementation, Jakarta RESTful Web Services 3.0 implementation, and more. Jersey provides its own APIs that extend the JAX-RS toolkit with additional features and utilities to further simplify RESTful service and client development. Jersey also exposes numerous extension SPIs so that developers may extend Jersey to best suit their needs.
The goals of the Jersey project can be summarized in the following points:
- Track the JAX-RS API and provide regular releases of production quality implementations that ship with GlassFish;
- Provide APIs to extend Jersey & Build a community of users and developers, and finally
- Make it easy to build RESTful Web services utilising Java and the Java Virtual Machine.
Check the Jersey documentation for the provided functionality and the list of features.