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Client.java
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Client.java
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package io.vertx.example.rxjava3.web.client.unmarshalling;
import io.reactivex.rxjava3.core.Single;
import io.vertx.core.Launcher;
import io.vertx.rxjava3.core.AbstractVerticle;
import io.vertx.rxjava3.ext.web.client.HttpResponse;
import io.vertx.rxjava3.ext.web.client.WebClient;
import io.vertx.rxjava3.ext.web.codec.BodyCodec;
/*
* @author <a href="mailto:julien@julienviet.com">Julien Viet</a>
*/
public class Client extends AbstractVerticle {
public static void main(String[] args) {
Launcher.executeCommand("run", Client.class.getName());
}
// Unmarshalled response from server
static class Data {
public String message;
}
@Override
public void start() throws Exception {
WebClient client = WebClient.create(vertx);
Single<HttpResponse<Data>> request = client.get(8080, "localhost", "/")
.as(BodyCodec.json(Data.class))
.rxSend();
// Fire the request
request.subscribe(resp -> System.out.println("Server content " + resp.body().message));
// Again
request.subscribe(resp -> System.out.println("Server content " + resp.body().message));
// And again
request.subscribe(resp -> System.out.println("Server content " + resp.body().message));
}
}