RESTEasy
- 1. RESTEasy Hiten Pratap Singh [email protected] https://github.com/hitenpratap
- 2. 1. Introduction 2. What is & Why REST? 3. Features of RESTEasy 4. Content Negotiation 5. Annotations 6. Demo Agenda
- 3. Introduction ● A JBoss project ● Helps build RESTful Java applications ● An implementation of the JAX-RS 2.0 specification ● Portable implementation that can run in any servlet container ● Other JAX-RS implementations: Jersey & Restlet
- 4. What is REST? ● REpresentational State Transfer ● Conceptualised by Roy Fielding ● Addressable resources ● Uniform, constrained interface ● Representation oriented ● Stateless communication ● Evolved with HTTP 1.1 ● Not a protocol, an interface, an API or an replacement for SOAP
- 5. Why REST? ● Fixed well defined verbs i.e. GET, POST, DELETE etc ● Focus on resources not services ● Different REST endpoints “feel consistent” ● Follows architectural style ● Scalable ● Easily readable & understandable.
- 6. Features of RESTEasy ● Portable to Tomcat and many other app-server ● Rich set of providers for: XML, JSON, YAML, Fastinfoset, Multipart, XOP, Atom, etc. ● GZIP content-encoding ● Rich interceptor model. ● EJB, Seam, Guice, Spring, and Spring MVC integration ● Lightweight ● Security
- 8. Annotations ● @Path ● @Produces ● @Consumes ● @GET, @POST, @DELETE, @PUT ● @PathParam ● @QueryParam And many more…
- 9. Demo...
- 10. Thank You Hiten Pratap Singh [email protected] https://github.com/hitenpratap
- 11. References ● https://www.slideshare.net/jbugrome/javadayiv-leoncini-writing-restful-appli cations-with-resteasy ● https://www.slideshare.net/michaelneale/sjug-march-2010-restful-design ● https://www.slideshare.net/desmax74/rest-easyjugmaggio2010