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

Example 6 with WebClient

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

the class WebClientExamples method simpleGetAndHead.

public void simpleGetAndHead(Vertx vertx) {
    WebClient client = WebClient.create(vertx);
    // Send a GET request
    client.get(8080, "myserver.mycompany.com", "/some-uri").send(ar -> {
        if (ar.succeeded()) {
            // Obtain response
            HttpResponse<Buffer> response = ar.result();
            System.out.println("Received response with status code" + response.statusCode());
        } else {
            System.out.println("Something went wrong " + ar.cause().getMessage());
        }
    });
    // Send a HEAD request
    client.head(8080, "myserver.mycompany.com", "/some-uri").send(ar -> {
        if (ar.succeeded()) {
            // Obtain response
            HttpResponse<Buffer> response = ar.result();
            System.out.println("Received response with status code" + response.statusCode());
        } else {
            System.out.println("Something went wrong " + ar.cause().getMessage());
        }
    });
}

Example 7 with WebClient

use of io.vertx.ext.web.client.WebClient in project vertx-swagger by bobxwang.

the class IndexVerticleTest method TestIndex.

@Test
public void TestIndex(TestContext context) {
    Async async = context.async();
    VertxOptions vertxOptions = new VertxOptions();
    vertxOptions.setMaxEventLoopExecuteTime(Long.MAX_VALUE);
    vertxOptions.setMaxWorkerExecuteTime(Long.MAX_VALUE);
    final Vertx vertx = Vertx.vertx(vertxOptions);
    vertx.createHttpServer().requestHandler(req -> req.response().putHeader("Content-Type", "text/plain").end("OK")).listen(8080, context.asyncAssertSuccess(s -> {
        WebClient webClient = WebClient.create(vertx);
        webClient.get(8080, "localhost", "/").send(ar -> {
            if (ar.succeeded()) {
                HttpResponse<Buffer> response = ar.result();
                context.assertTrue(response.headers().contains("Content-Type"));
                context.assertEquals("text/plain", response.getHeader("Content-Type"));
                context.assertEquals("OK", response.bodyAsString());
                webClient.close();
                async.complete();
            } else {
                async.resolve(Future.failedFuture(ar.cause()));
            }
        });
    }));
    async.awaitSuccess(5000);
}

Example 8 with WebClient

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

the class SampleVerticleTest method useSampleVerticle.

@Test
@DisplayName("🚀 Deploy a HTTP service verticle and make 10 requests")
void useSampleVerticle(Vertx vertx, VertxTestContext testContext) {
    WebClient webClient = WebClient.create(vertx);
    Checkpoint deploymentCheckpoint = testContext.checkpoint();
    Checkpoint requestCheckpoint = testContext.checkpoint(10);
    vertx.deployVerticle(new SampleVerticle(), testContext.succeeding(id -> {
        deploymentCheckpoint.flag();
        for (int i = 0; i < 10; i++) {
            webClient.get(11981, "localhost", "/").as(BodyCodec.string()).send(testContext.succeeding(resp -> {
                testContext.verify(() -> {
                    assertThat(resp.statusCode()).isEqualTo(200);
                    assertThat(resp.body()).contains("Yo!");
                    requestCheckpoint.flag();
                });
            }));
        }
    }));
}

Example 9 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);
    User user = new User();
    user.firstName = "Dale";
    user.lastName = "Cooper";
    user.male = true;
    client.put(8080, "localhost", "/").sendJson(user, ar -> {
        if (ar.succeeded()) {
            HttpResponse<Buffer> response = ar.result();
            System.out.println("Got HTTP response with status " + response.statusCode());
        } else {
            ar.cause().printStackTrace();
        }
    });
}

Example 10 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 {
    String filename = "upload.txt";
    FileSystem fs = vertx.fileSystem();
    WebClient client = WebClient.create(vertx);
    fs.props(filename, ares -> {
        FileProps props = ares.result();
        System.out.println("props is " + props);
        long size = props.size();
        HttpRequest<Buffer> req = client.put(8080, "localhost", "/");
        req.putHeader("content-length", "" + size);
        fs.open(filename, new OpenOptions(), ares2 -> {
            req.sendStream(ares2.result(), ar -> {
                if (ar.succeeded()) {
                    HttpResponse<Buffer> response = ar.result();
                    System.out.println("Got HTTP response with status " + response.statusCode());
                } else {
                    ar.cause().printStackTrace();
                }
            });
        });
    });
}