Juneau REST Client

Call REST APIs through typed Java interfaces.

import org.apache.juneau.http.*;
import org.apache.juneau.http.remote.*;
import org.apache.juneau.marshall.json5.*;
import org.apache.juneau.rest.client.*;

@Remote(path="/pets")
public interface PetStore {

    @RemoteGet("/{id}")
    Pet getPet(@Path("id") long id);
}

RestClient client = RestClient.builder()
    .serializer(Json5Serializer.DEFAULT)
    .parser(Json5Parser.DEFAULT)
    .rootUrl("https://api.example.com")
    .build();

PetStore store = client.remote(PetStore.class);
Pet pet = store.getPet(123);

A fluent client that maps request and response bodies to POJOs.
Remote proxies: call a REST API through a plain Java interface.
Pluggable transports: Java’s built-in HttpClient by default, or Apache HttpClient 4.5 and 5, Jetty and OkHttp.
Tests without a server through juneau-rest-mock.
The classic client, built on Apache HttpClient, for existing code.

Modules: juneau-rest-client, juneau-rest-client-apache-httpclient-45, juneau-rest-client-apache-httpclient-50, juneau-rest-client-jetty, juneau-rest-client-okhttp, juneau-rest-client-classic