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

Example 1 with WebClient

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

the class Client method start.

@Override
public void start() throws Exception {
    // Create the web client and enable SSL/TLS with a trust store
    WebClient client = WebClient.create(vertx, new WebClientOptions().setSsl(true).setTrustStoreOptions(new JksOptions().setPath("client-truststore.jks").setPassword("wibble")));
    client.get(8443, "localhost", "/").send(ar -> {
        if (ar.succeeded()) {
            HttpResponse<Buffer> response = ar.result();
            System.out.println("Got HTTP response with status " + response.statusCode());
        } else {
            ar.cause().printStackTrace();
        }
    });
}

Example 2 with WebClient

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

the class TwitterOAuthExample method start.

@Override
public void start() throws Exception {
    // Create the web client.
    WebClient client = WebClient.create(vertx);
    String queryToSearch = "vertx";
    // First we need to authenticate our call.
    String authHeader = "Basic " + B64_ENCODED_AUTH;
    client.postAbs(AUTH_URL).as(BodyCodec.jsonObject()).addQueryParam("grant_type", "client_credentials").putHeader("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8").putHeader("Authorization", authHeader).send(authHandler -> {
        // Authentication successful.
        if (authHandler.succeeded() && 200 == authHandler.result().statusCode()) {
            JsonObject authJson = authHandler.result().body();
            String accessToken = authJson.getString("access_token");
            String header = "Bearer " + accessToken;
            // Making call to search tweets.
            client.getAbs(TWEET_SEARCH_URL).as(BodyCodec.jsonObject()).addQueryParam("q", queryToSearch).putHeader("Authorization", header).send(handler -> {
                if (handler.succeeded() && 200 == handler.result().statusCode()) {
                    System.out.println(handler.result().body());
                } else {
                    System.out.println(handler.cause().getMessage());
                }
            });
        } else {
            // Authentication failed
            System.out.println(authHandler.cause().getMessage());
        }
    });
}

Example 3 with WebClient

use of io.vertx.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);
    client.get(8080, "localhost", "/").addQueryParam("firstName", "Dale").addQueryParam("lastName", "Cooper").addQueryParam("male", "true").send(ar -> {
        if (ar.succeeded()) {
            HttpResponse<Buffer> response = ar.result();
            System.out.println("Got HTTP response with status " + response.statusCode());
        } else {
            ar.cause().printStackTrace();
        }
    });
}

Example 4 with WebClient

use of io.vertx.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);
    MultiMap form = MultiMap.caseInsensitiveMultiMap();
    form.add("firstName", "Dale");
    form.add("lastName", "Cooper");
    form.add("male", "true");
    client.post(8080, "localhost", "/").putHeader("content-type", "multipart/form-data").sendForm(form, ar -> {
        if (ar.succeeded()) {
            HttpResponse<Buffer> response = ar.result();
            System.out.println("Got HTTP response with status " + response.statusCode());
        } else {
            ar.cause().printStackTrace();
        }
    });
}

Example 5 with WebClient

use of io.vertx.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);
    client.get(8080, "localhost", "/").as(BodyCodec.jsonObject()).send(ar -> {
        if (ar.succeeded()) {
            HttpResponse<JsonObject> response = ar.result();
            System.out.println("Got HTTP response body");
            System.out.println(response.body().encodePrettily());
        } else {
            ar.cause().printStackTrace();
        }
    });
}