Examples with WebClient io.vertx.rxjava.ext.web.client.WebClient used on opensource projects

Example 1 with WebClient

use of io.vertx.rxjava.ext.web.client.WebClient in project vertx-examples by vert-x3.

the class Client method start.

@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));
}

Example 2 with WebClient

use of io.vertx.rxjava.ext.web.client.WebClient in project vertx-openshift-it by cescoffier.

the class GatewayVerticle method start.

@Override
public void start() throws Exception {
    dnsClient = vertx.createHttpClient(new HttpClientOptions().setDefaultHost(ENDPOINT_NAME).setDefaultPort(8080).setKeepAlive(false));
    dnsWeb = WebClient.create(vertx, new WebClientOptions().setDefaultHost(ENDPOINT_NAME).setDefaultPort(8080).setKeepAlive(false));
    dnsDatabase = JDBCClient.createShared(vertx, new JsonObject().put("url", "jdbc:postgresql://my-database:5432/my_data").put("driver_class", "org.postgresql.Driver").put("user", "luke").put("password", "secret"));
    Router router = Router.router(vertx);
    router.get("/health").handler(rc -> rc.response().end("OK"));
    router.get("/services/http").handler(this::invokeHttpService);
    router.get("/services/web").handler(this::invokeWebService);
    router.get("/services/db").handler(this::checkDb);
    router.get("/dns/http").handler(this::invokeHttpServiceWithDns);
    router.get("/dns/web").handler(this::invokeWebServiceWithDns);
    router.get("/dns/db").handler(this::checkDbWithDns);
    router.get("/ref/http").handler(this::invokeHttpServiceWithRef);
    router.get("/ref/web").handler(this::invokeWebServiceWithRef);
    router.put("/webclient").handler(this::webclient);
    ServiceDiscovery.create(vertx, discovery -> {
        this.discovery = discovery;
        Single<WebClient> svc1 = HttpEndpoint.rxGetWebClient(discovery, svc -> svc.getName().equals(ENDPOINT_NAME), new JsonObject().put("keepAlive", false));
        Single<HttpClient> svc2 = HttpEndpoint.rxGetClient(discovery, svc -> svc.getName().equals(ENDPOINT_NAME), new JsonObject().put("keepAlive", false));
        Single<JDBCClient> svc3 = JDBCDataSource.rxGetJDBCClient(discovery, svc -> svc.getName().equals("my-database"), new JsonObject().put("url", "jdbc:postgresql://my-database:5432/my_data").put("driver_class", "org.postgresql.Driver").put("user", "luke").put("password", "secret"));
        Single.zip(svc1, svc2, svc3, (wc, hc, db) -> {
            this.web = wc;
            this.client = hc;
            this.database = db;
            return vertx.createHttpServer().requestHandler(router::accept).listen(8080);
        }).subscribe();
    });
}

Example 3 with WebClient

use of io.vertx.rxjava.ext.web.client.WebClient in project vertx-examples by vert-x3.

the class Client method start.

@Override
public void start() throws Exception {
    WebClient client = WebClient.create(vertx);
    Single<HttpResponse<String>> request = client.get(8080, "localhost", "/").as(BodyCodec.string()).rxSend();
    // Fire the request
    request.subscribe(resp -> System.out.println("Server content " + resp.body()));
    // Again
    request.subscribe(resp -> System.out.println("Server content " + resp.body()));
    // And again
    request.subscribe(resp -> System.out.println("Server content " + resp.body()));
}

Example 4 with WebClient

use of io.vertx.rxjava.ext.web.client.WebClient in project vertx-examples by vert-x3.

the class Client method start.

@Override
public void start() throws Exception {
    // Create two requests
    WebClient client = WebClient.create(vertx);
    Single<JsonObject> request = client.get(8080, "localhost", "/").as(BodyCodec.jsonObject()).rxSend().map(resp -> resp.body());
    // Combine the responses with the zip into a single response
    request.zipWith(request, (b1, b2) -> new JsonObject().put("req1", b1).put("req2", b2)).subscribe(json -> {
        System.out.println("Got combined result " + json);
    }, err -> {
        err.printStackTrace();
    });
}