Examples with HttpRequest java.net.http.HttpRequest used on opensource projects

Example 11 with HttpRequest

use of java.net.http.HttpRequest in project jena by apache.

the class TestMetrics method can_retrieve_metrics.

@Test
public void can_retrieve_metrics() {
    String r = urlRoot() + "$/metrics";
    HttpRequest request = HttpRequest.newBuilder().uri(HttpLib.toRequestURI(r)).build();
    HttpResponse<InputStream> response = HttpLib.executeJDK(HttpEnv.getDftHttpClient(), request, BodyHandlers.ofInputStream());
    String body = handleResponseRtnString(response);
    String ct = response.headers().firstValue(HttpNames.hContentType).orElse(null);
    assertTrue(ct.contains(WebContent.contentTypeTextPlain));
    assertTrue(ct.contains(WebContent.charsetUTF8));
    assertTrue(body.contains("fuseki_requests_good"));
}

Example 12 with HttpRequest

use of java.net.http.HttpRequest in project pravega by pravega.

the class ControllerPrometheusTest method testPrometheusMetrics.

@Test
public void testPrometheusMetrics() throws Exception {
    MetricsProvider.initialize(MetricsConfig.builder().with(MetricsConfig.ENABLE_STATISTICS, true).with(MetricsConfig.ENABLE_PROMETHEUS, true).with(MetricsConfig.METRICS_PREFIX, "promtestcontroller").build());
    @Cleanup StatsProvider statsProvider = MetricsProvider.getMetricsProvider();
    statsProvider.start();
    @Cleanup ControllerServiceStarter starter = new ControllerServiceStarter(createControllerServiceConfig(), storeClient, null);
    starter.startAsync();
    starter.awaitRunning();
    Counter c = statsProvider.createStatsLogger("promtest").createCounter("promtestcounter");
    c.add(1);
    HttpClient client = HttpClient.newBuilder().connectTimeout(Duration.ofSeconds(5)).build();
    HttpRequest request = HttpRequest.newBuilder().uri(URI.create("http://localhost:" + this.restPort + "/prometheus")).build();
    HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
    assertTrue(response.body().lines().anyMatch(x -> Pattern.matches("promtestcounter.*1\\.0", x)));
    starter.stopAsync();
    starter.awaitTerminated();
}

Example 13 with HttpRequest

use of java.net.http.HttpRequest in project pravega by pravega.

the class PrometheusTest method testPrometheusMetrics.

@Test
public void testPrometheusMetrics() throws Exception {
    @Cleanup StatsProvider statsProvider = MetricsProvider.getMetricsProvider();
    statsProvider.start();
    Counter c = statsProvider.createStatsLogger("promtest").createCounter("promtestcounter");
    c.add(1);
    HttpClient client = HttpClient.newBuilder().connectTimeout(Duration.ofSeconds(5)).build();
    HttpRequest request = HttpRequest.newBuilder().uri(URI.create("http://localhost:" + this.restPort + "/prometheus")).build();
    HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
    assertTrue(response.body().lines().anyMatch(x -> Pattern.matches("promtestcounter.*1\\.0", x)));
}

Example 14 with HttpRequest

use of java.net.http.HttpRequest in project pravega by pravega.

the class PrometheusResourceTest method testScrape.

@Test
public void testScrape() throws Exception {
    MetricsConfig appConfig = MetricsConfig.builder().with(MetricsConfig.ENABLE_STATISTICS, true).with(MetricsConfig.ENABLE_PROMETHEUS, true).build();
    @Cleanup CompositeMeterRegistry localRegistry = new CompositeMeterRegistry();
    @Cleanup StatsProvider statsProvider = new StatsProviderImpl(appConfig, localRegistry);
    statsProvider.start();
    for (MeterRegistry registry : localRegistry.getRegistries()) {
        assertTrue(registry instanceof PrometheusMeterRegistry);
    }
    assertTrue(statsProvider.prometheusResource().isPresent());
    ResourceConfig rc = ResourceConfig.forApplication(new PrometheusApplication(statsProvider));
    URI baseUri = UriBuilder.fromUri("http://localhost/").port(TestUtils.getAvailableListenPort()).build();
    @Cleanup("shutdown") HttpServer server = GrizzlyHttpServerFactory.createHttpServer(baseUri, rc);
    Counter c = statsProvider.createStatsLogger("promtest").createCounter("promtestcounter");
    c.add(1);
    HttpClient client = HttpClient.newBuilder().connectTimeout(Duration.ofSeconds(5)).build();
    HttpRequest request = HttpRequest.newBuilder().uri(URI.create(baseUri + "prometheus")).build();
    HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
    assertTrue(response.body().lines().anyMatch(x -> Pattern.matches("promtestcounter.*1\\.0", x)));
    server.shutdown();
}

Example 15 with HttpRequest

use of java.net.http.HttpRequest in project alf.io by alfio-event.

the class FileDownloadManager method downloadFile.

public DownloadedFile downloadFile(String url) {
    HttpRequest httpRequest = HttpRequest.newBuilder(URI.create(url)).GET().build();
    HttpResponse<byte[]> response = null;
    try {
        response = httpClient.send(httpRequest, HttpResponse.BodyHandlers.ofByteArray());
    } catch (IOException exception) {
        logWarning(exception);
        return null;
    } catch (InterruptedException exception) {
        Thread.currentThread().interrupt();
        logWarning(exception);
        return null;
    }
    if (callSuccessful(response)) {
        String[] parts = Pattern.compile("/").split(url);
        String name = parts[parts.length - 1];
        if (Objects.nonNull(response.body()) && response.body().length <= FileUploadManager.MAXIMUM_ALLOWED_SIZE) {
            return new DownloadedFile(response.body(), name, response.headers().firstValue("Content-Type").orElse("application/octet-stream"));
        } else {
            return null;
        }
    } else {
        log.warn("downloading file not successful:" + response);
        return null;
    }
}