Java: REST service for mobile app?

Question

Java

Good day, dear colleagues!
There was a desire to look at Java and, as a small project, write a REST service for a mobile application + an admin panel for managing information. I have implemented similar things before in Ruby, Rails. Googled on Java - a bunch of technologies.
Tell me what is the best way to write a project and in what direction to dig in terms of training (books, blogs, etc.). In principle, I consider Scala and Clojure as alternatives.
Thanks in advance for your replies.

Answer 1

In java, there is a specification for rest services jsr 311 in my opinion, it has several implementations. For example www.jboss.org/resteasy . Documentation for the same resteasy shaft. I think we should start with it :)

Answer 2

What the doctor ordered

Answer 3

I just took spring, made services on it with a response in json
, you can see it in my repository

Answer 4

Look towards PlayFramework. Development of code in the style of ruby-on-rails with hot substitution of op-code.

Answer 5

Personally, Restlet seems to me the most adequate and simple .