JAXRS

Jakarta RESTful Web Services 3.1 and 4.0: Java's official REST API today and tomorrow

Jakarta REST 3.1 is here since few weeks, and soon there will be 4.0! There had been several highly interesting features been added since the last major release, which makes you more productive and removes vendor lock-in of your projects.

In this talk, presented by a core member of the JAX-RS team, you will...

* ...learn the most notable features of 3.1, you waited so long for:

- Writing JAX-RS microservices without an application server on pure Java SE 11

- Support for Multi-Part Forms out of the box

- JAX-RS Extensions

Experience level:

Intermediate

Cloud Native Technologies

Lightweight RESTful Microservices with JAX-RS 2.2

Markus Karg (Head Crashing Informatics)

With Microservices as its target, the programmer sees a gap between the typical old-school approach (deploying to an application server) and modern approaches.JAX-RS 2.2 allows to natively startup a web server, even in-process in an IDE, so it allows to simply start it as a Java main() method and debug its startup and requests processing just as easy as Hello World! No more slow build and deploy cycles! This talk demonstrates how to do that, and what more to expect from JAX-RS 2.2 and the further roadmap.

Experience level:

Intermediate

Cloud Native Java (Sponsored by CNCF)