Some background, I'd like to write a Clojure Jersey generator. Here's some
examples of Jersey:
http://jersey.java.net/nonav/documentation/latest/jax-rs.html#d4e188 To me
it seems like it's like compojure but more verbose. Since Jersey needs a
class and methods with specific annotations on it, I figured I'd use
gen-class.
As an api, I'd pretty much want it to be compojure's API. As an example:
(GET "/user/:id" [id] (str "<h1>Hello user " id "</h1>"))
This would generate a Jersey class that looks like this:
@Produces(MediaType.TEXT_HTML)
public class JerseyResource {
@GET
@Path("user/{id}")
public String user(@PathParam("id") Integer id) {
....
}
}
And in clojure, this would be some code that looks like this:
(ns clj-jersey-resource
(:import (javax.ws.rs Path PathParam Produces GET))
(:import (javax.ws.rs.core MediaType)))
(defn -user
[this id]
...)
(gen-class
:name ^{Path {:value "v2"}
Produces {:value ["application/json"]}}
myclass.CljJerseyResource
:methods [[^{GET {}} user [Integer] String]])
I'm stuck because gen-class takes a list for :methods and I can't figure
out how to make my one api call (ie: GET) generate both the signature of
the method inside the gen-class and the implementation of the function
outside of gen-class simultaneously. Even more confusing, if GET is called
twice, I want this to define two separate methods in the same gen-class.
How can I implement this?
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