io.vertx.core.http.HttpClient Java Examples

The following examples show how to use io.vertx.core.http.HttpClient. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: RESTServiceBlockingChainStringTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
// @Ignore
public void basicTestSupplyWithError() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/basicTestSupplyWithError",
          new Handler<HttpClientResponse>() {
            public void handle(HttpClientResponse resp) {
              resp.bodyHandler(
                  body -> {
                    System.out.println("Got a createResponse: " + body.toString());
                    assertEquals(body.toString(), "error test error");
                    testComplete();
                  });
            }
          });
  request.end();
  await();
}
 
Example #2
Source File: RESTServiceBlockingChainByteTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
// @Ignore
public void endpointOne() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/endpointOne",
          new Handler<HttpClientResponse>() {
            public void handle(HttpClientResponse resp) {
              resp.bodyHandler(
                  body -> {
                    System.out.println("Got a createResponse: " + body.toString());
                    assertEquals(body.toString(), "1test final");
                    testComplete();
                  });
            }
          });
  request.end();
  await();
}
 
Example #3
Source File: RESTServiceChainByteTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
// @Ignore
public void basicTestAndThenWithErrorUnhandled() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/basicTestAndThenWithErrorUnhandled",
          new Handler<HttpClientResponse>() {
            public void handle(HttpClientResponse resp) {
              assertEquals(resp.statusCode(), 500);
              assertEquals(resp.statusMessage(), "test error");
              testComplete();
            }
          });
  request.end();
  await();
}
 
Example #4
Source File: RESTJerseyClientEventStringResponseAsyncTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
public void complexErrorResponseTest() throws InterruptedException {
  System.setProperty("sun.net.http.allowRestrictedHeaders", "true");

  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT2);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/complexErrorResponse",
          resp -> {
            resp.bodyHandler(
                body -> {
                  System.out.println("Got a createResponse" + body.toString());

                  assertEquals(body.toString(), "test exception");
                });

            testComplete();
          });
  request.end();
  await();
}
 
Example #5
Source File: RESTJerseyClientEventObjectCircuitBreakerAsyncTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
public void simpleSyncNoConnectionAndExceptionErrorResponseFail() throws InterruptedException {
  System.setProperty("sun.net.http.allowRestrictedHeaders", "true");

  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT2);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/simpleSyncNoConnectionAndExceptionErrorResponseFail",
          resp -> {
            resp.bodyHandler(
                body -> {
                  System.out.println(
                      "RESPONSE: " + resp.statusMessage() + "  " + body.toString());

                  assertEquals(resp.statusMessage(), "nullpointer in onFailureRespond");
                  testComplete();
                });
          });
  request.end();
  await();
}
 
Example #6
Source File: RESTVerticleRouteBuilderSelfhostedTestStaticInitializer.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
public void endpointEight_header() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/endpointEight_header?val=123&tmp=456",
          resp -> {
            resp.bodyHandler(
                body -> {
                  System.out.println(
                      "Got a createResponse endpointFourErrorReturnRetryTest: "
                          + body.toString());

                  assertEquals(body.toString(), "123456");
                });
            String contentType = resp.getHeader("Content-Type");
            assertEquals(contentType, "application/json");
            testComplete();
          });
  request.end();
  await();
}
 
Example #7
Source File: HttpTermServerBase.java    From vertx-shell with Apache License 2.0 6 votes vote down vote up
@Test
public void testDifferentCharset(TestContext context) throws Exception {
  Async async = context.async();
  server = createServer(context, new HttpTermOptions().setPort(8080).setCharset("ISO_8859_1"));
  server.termHandler(term -> {
    term.write("\u20AC");
    term.close();
  });
  server.listen(context.asyncAssertSuccess(server -> {
    HttpClient client = vertx.createHttpClient();
    WebSocketConnectOptions options = new WebSocketConnectOptions()
      .setPort(8080)
      .setURI(basePath + "/shell/websocket")
      .addHeader("Authorization", "Basic " + Base64.getEncoder().encodeToString("paulo:anothersecret".getBytes()));
    client.webSocket(options, context.asyncAssertSuccess(ws -> {
      ws.handler(buf -> {
        context.assertTrue(Arrays.equals(new byte[]{63}, buf.getBytes()));
        async.complete();
      });
    }));
  }));
}
 
Example #8
Source File: HttpTermServerBase.java    From vertx-shell with Apache License 2.0 6 votes vote down vote up
private void testResize(TestContext context, JsonObject event, int expectedCols, int expectedRows) {
  Async async = context.async();
  server = createServer(context, new HttpTermOptions().setPort(8080));
  server.termHandler(term -> {
    term.resizehandler(v -> {
      context.assertEquals(expectedCols, term.width());
      context.assertEquals(expectedRows, term.height());
      async.complete();
    });
  });
  server.listen(context.asyncAssertSuccess(server -> {
    HttpClient client = vertx.createHttpClient();
    client.webSocket(8080, "localhost", basePath + "/shell/websocket", context.asyncAssertSuccess(ws -> {
      ws.writeFinalTextFrame(event.encode());
    }));
  }));
}
 
Example #9
Source File: RESTAsyncThreadCheckStaticInitializer.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
public void simpleTest() throws InterruptedException {

  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/simpleTest",
          resp ->
              resp.bodyHandler(
                  body -> {
                    System.out.println("Got a createResponse: " + body.toString());
                    assertEquals(body.toString(), "test exception");
                    testComplete();
                  }));
  request.end();
  await();
}
 
Example #10
Source File: RESTServiceSelfhostedTestStaticInitializer.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
public void endpointTwo() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/endpointTwo/123",
          resp -> resp.bodyHandler(
              body -> {
                System.out.println("Got a createResponse: " + body.toString());
                assertEquals(body.toString(), "123");
                testComplete();
              }));
  request.end();
  await();
}
 
Example #11
Source File: PauseResumeTest.java    From okapi with Apache License 2.0 6 votes vote down vote up
@Test
public void test2(TestContext context) {
  Async async = context.async();

  HttpClient cli = vertx.createHttpClient();
  HttpClientRequest req = HttpClientLegacy.post(cli, PORT, "localhost", "/test2", res -> {
    Buffer b = Buffer.buffer();
    res.handler(b::appendBuffer);
    res.endHandler(res2 -> {
      context.assertEquals("OK2", b.toString());
      context.assertEquals(200, res.statusCode());
      async.complete();
    });
  });
  req.end("foo");
}
 
Example #12
Source File: RESTServiceSelfhostedTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
public void endpointEight_header() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/endpointEight_header?val=123&tmp=456",
          resp -> {
            resp.bodyHandler(
                body -> {
                  System.out.println(
                      "Got a createResponse endpointFourErrorReturnRetryTest: "
                          + body.toString());

                  assertEquals(body.toString(), "123456");
                });
            String contentType = resp.getHeader("Content-Type");
            assertEquals(contentType, "application/json");
            testComplete();
          });
  request.end();
  await();
}
 
Example #13
Source File: RESTVerticleRouteBuilderSelfhostedTestStaticInitializer.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
public void endpointFourErrorRetryTest() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/endpointFourErrorRetryTest?val=123&tmp=456",
          resp -> resp.bodyHandler(
              body -> {
                System.out.println("Got a createResponse: " + body.toString());
                assertEquals(body.toString(), "123456");
                testComplete();
              }));
  request.end();
  await();
}
 
Example #14
Source File: RESTVerticleRouteBuilderSelfhostedTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
public void endpointFive_error() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/endpointFive_error?val=123&tmp=456",
          resp -> {
            resp.bodyHandler(
                body -> {
                  System.out.println("Got a createResponse: " + body.toString());
                    if(resp.statusCode()!=200) {
                        fail();
                    }
                  Payload<String> pp = new Gson().fromJson(body.toString(), Payload.class);
                  assertEquals(pp.getValue(), new Payload<>("123" + "456").getValue());
                    testComplete();
                });
          });
  request.end();
  await();
}
 
Example #15
Source File: KueRestApiTest.java    From vertx-kue with Apache License 2.0 6 votes vote down vote up
@Test
public void testApiCreateJob(TestContext context) throws Exception {
  Vertx vertx = Vertx.vertx();
  HttpClient client = vertx.createHttpClient();
  Async async = context.async();
  Job job = kue.createJob(TYPE, new JsonObject().put("data", TYPE + ":data"));
  client.put(PORT, HOST, "/job", response -> {
    context.assertEquals(201, response.statusCode());
    response.bodyHandler(body -> {
      context.assertEquals(new JsonObject(body.toString()).getString("message"), "job created");
      client.close();
      async.complete();
    });
  }).putHeader("content-type", "application/json")
    .end(job.toString());
}
 
Example #16
Source File: RESTServiceBlockingChainByteTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
// @Ignore
public void basicTestAndThenWithErrorUnhandled() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/basicTestAndThenWithErrorUnhandled",
          new Handler<HttpClientResponse>() {
            public void handle(HttpClientResponse resp) {
              assertEquals(resp.statusCode(), 500);
              assertEquals(resp.statusMessage(), "test error");
              testComplete();
            }
          });
  request.end();
  await();
}
 
Example #17
Source File: RESTAsyncThreadCheckStaticInitializer.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
public void simpleTimeoutWithRetryTest() throws InterruptedException {

  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/simpleTimeoutWithRetryTest",
          resp ->
              resp.bodyHandler(
                  body -> {
                    System.out.println("Got a createResponse: " + body.toString());
                    assertEquals(body.toString(), "operation _timeout");
                    testComplete();
                  }));
  request.end();
  await();
}
 
Example #18
Source File: RESTJerseyClientEventStringCircuitBreakerAsyncTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
public void simpleSyncNoConnectionErrorResponseTest() throws InterruptedException {
  System.setProperty("sun.net.http.allowRestrictedHeaders", "true");

  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT2);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/simpleSyncNoConnectionErrorResponse",
          resp -> {
            resp.bodyHandler(
                body -> {
                  assertEquals(body.toString(), "No handlers for address hello1");
                  testComplete();
                });
          });
  request.end();
  await();
}
 
Example #19
Source File: RESTServiceChainStringTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
// @Ignore
public void basicTestAndThen() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/basicTestAndThen",
          new Handler<HttpClientResponse>() {
            public void handle(HttpClientResponse resp) {
              resp.bodyHandler(
                  body -> {
                    System.out.println("Got a createResponse: " + body.toString());
                    assertEquals(body.toString(), "2 final");
                    testComplete();
                  });
            }
          });
  request.end();
  await();
}
 
Example #20
Source File: RESTJerseyMimeTypeClientTests.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
public void stringGETResponse_1() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client
          .get(
              "/wsService/stringGETConsumesResponse/123",
              resp -> {
                resp.exceptionHandler(error -> {});

                resp.bodyHandler(
                    body -> {
                      System.out.println("Got a createResponse: " + body.toString());
                      assertEquals(body.toString(), "123");
                      testComplete();
                    });
              })
          .putHeader("Content-Type", "application/json;charset=UTF-8");
  request.end();
  await();
}
 
Example #21
Source File: HttpConnector.java    From apiman with Apache License 2.0 6 votes vote down vote up
/**
 * Construct an {@link HttpConnector} instance. The {@link #resultHandler} must remain exclusive to a
 * given instance.
 *
 * @param vertx a vertx
 * @param client the vertx http client
 * @param api an API
 * @param request a request with fields filled
 * @param options the connector options
 * @param connectorConfig the dynamic connector configuration as possibly modified by policies
 * @param resultHandler a handler, called when reading is permitted
 */
public HttpConnector(Vertx vertx, HttpClient client, ApiRequest request, Api api, ApimanHttpConnectorOptions options,
        IConnectorConfig connectorConfig, IAsyncResultHandler<IApiConnectionResponse> resultHandler) {
   this.client = client;
   this.api = api;
   this.apiRequest = request;
   this.connectorConfig = connectorConfig;

   this.resultHandler = resultHandler;
   this.exceptionHandler = new ExceptionHandler();
   this.apiEndpoint = options.getUri();
   this.options = options;

   apiHost = apiEndpoint.getHost();
   apiPort = getPort();
   apiPath = apiEndpoint.getPath().isEmpty() || apiEndpoint.getPath().equals("/") ? "" : apiEndpoint.getPath();
   destination = apiRequest.getDestination() == null ? "" : apiRequest.getDestination();

   verifyConnection();
}
 
Example #22
Source File: RESTJerseyClientEventStringCircuitBreakerTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
public void simpleSyncNoConnectionErrorResponseTest() throws InterruptedException {
  System.setProperty("sun.net.http.allowRestrictedHeaders", "true");
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT2);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/simpleSyncNoConnectionErrorResponse",
          resp -> {
            resp.bodyHandler(
                body -> {
                  assertEquals(body.toString(), "No handlers for address hello1");
                  testComplete();
                });
          });
  request.end();
  await();
}
 
Example #23
Source File: PauseResumeTest.java    From okapi with Apache License 2.0 6 votes vote down vote up
@Test
public void test3(TestContext context) {
  Async async = context.async();

  HttpClient cli = vertx.createHttpClient();
  HttpClientRequest req = HttpClientLegacy.post(cli, PORT, "localhost", "/test2", res -> {
    Buffer b = Buffer.buffer();
    res.handler(b::appendBuffer);
    res.endHandler(res2 -> {
      context.assertEquals("OK2", b.toString());
      context.assertEquals(200, res.statusCode());
      async.complete();
    });
  });
  req.end();
  async.await();
}
 
Example #24
Source File: RESTServiceChainByteTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
// @Ignore
public void basicTestSupplyWithErrorUnhandled() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/basicTestSupplyWithErrorUnhandled",
          new Handler<HttpClientResponse>() {
            public void handle(HttpClientResponse resp) {
              assertEquals(resp.statusCode(), 500);
              assertEquals(resp.statusMessage(), "test error");
              testComplete();
            }
          });
  request.end();
  await();
}
 
Example #25
Source File: RESTServiceChainStringTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
// @Ignore
public void basicTestAndThenWithErrorUnhandledRetry() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/basicTestAndThenWithErrorUnhandledRetry",
          new Handler<HttpClientResponse>() {
            public void handle(HttpClientResponse resp) {
              resp.bodyHandler(
                  body -> {
                    System.out.println("Got a createResponse: " + body.toString());
                    assertEquals(body.toString(), "error 4 test error");
                    testComplete();
                  });
            }
          });
  request.end();
  await();
}
 
Example #26
Source File: RESTServiceSelfhostedAsyncTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
public void asyncStringResponseParameter() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/asyncStringResponseParameter/123",
          resp -> {
            resp.bodyHandler(
                body -> {
                  System.out.println("Got a createResponse: " + body.toString());
                  assertEquals(body.toString(), "123");
                  testComplete();
                });

          });
  request.end();
  await();
}
 
Example #27
Source File: MultipartRequestTest.java    From vertx-web with Apache License 2.0 6 votes vote down vote up
@Test
public void testSingleUploadMutation() {
  final HttpClient client = vertx.createHttpClient(getHttpClientOptions());

  final Buffer bodyBuffer = vertx.fileSystem().readFileBlocking("singleUpload.txt");

  client.post(new RequestOptions()
    .setURI("/graphql")
    .setTimeout(10000)
    .addHeader("Content-Type", "multipart/form-data; boundary=----WebKitFormBoundaryBpwmk50wSJmsTPAH")
    .addHeader("accept", "application/json"),
    bodyBuffer,
    response -> response.result().bodyHandler(buffer -> {
    final JsonObject json = ((JsonObject) buffer.toJson()).getJsonObject("data").getJsonObject("singleUpload");
    assertEquals("a.txt", json.getString("id"));
    complete();
  }));

  await();
}
 
Example #28
Source File: TofuSecurityTest.java    From orion with Apache License 2.0 6 votes vote down vote up
@Test
void testWithoutSSLConfiguration() {
  final CompletableAsyncResult<HttpClientResponse> result = AsyncResult.incomplete();
  final HttpClient insecureClient = vertx.createHttpClient(new HttpClientOptions().setSsl(true));

  final HttpClientRequest req = insecureClient.get(config.nodePort(), "localhost", "/upcheck");
  req.handler(result::complete).exceptionHandler(result::completeExceptionally).end();

  final CompletionException e = assertThrows(CompletionException.class, result::get);
  assertTrue(e.getCause() instanceof SSLHandshakeException);

  final HttpClientRequest clientRequest = insecureClient.get(config.clientPort(), "localhost", "/upcheck");
  clientRequest.handler(result::complete).exceptionHandler(result::completeExceptionally).end();

  final CompletionException clientException = assertThrows(CompletionException.class, result::get);
  assertTrue(clientException.getCause() instanceof SSLHandshakeException);
}
 
Example #29
Source File: RESTServiceChainStringTest.java    From vxms with Apache License 2.0 6 votes vote down vote up
@Test
// @Ignore
public void basicTestAndThenWithError() throws InterruptedException {
  HttpClientOptions options = new HttpClientOptions();
  options.setDefaultPort(PORT);
  options.setDefaultHost(HOST);
  HttpClient client = vertx.createHttpClient(options);

  HttpClientRequest request =
      client.get(
          "/wsService/basicTestAndThenWithError",
          new Handler<HttpClientResponse>() {
            public void handle(HttpClientResponse resp) {
              resp.bodyHandler(
                  body -> {
                    System.out.println("Got a createResponse: " + body.toString());
                    assertEquals(body.toString(), "error test error");
                    testComplete();
                  });
            }
          });
  request.end();
  await();
}
 
Example #30
Source File: TenantLoading.java    From raml-module-builder with Apache License 2.0 5 votes vote down vote up
private static void loadData(String okapiUrl, Map<String, String> headers,
  LoadingEntry loadingEntry, HttpClient httpClient,
  Handler<AsyncResult<Integer>> res) {

  String filePath = loadingEntry.lead;
  if (!loadingEntry.filePath.isEmpty()) {
    filePath = filePath + '/' + loadingEntry.filePath;
  }
  final String endPointUrl = okapiUrl + "/" + loadingEntry.uriPath;
  try {
    List<URL> urls = getURLsFromClassPathDir(filePath);
    if (urls.isEmpty()) {
      log.warn("loadData getURLsFromClassPathDir returns empty list for path=" + filePath);
    }
    Future<Void> future = Future.succeededFuture();
    for (URL url : urls) {
      future = future.compose(x -> {
        Promise<Void> p = Promise.promise();
        loadURL(headers, url, httpClient, loadingEntry, endPointUrl, p.future());
        return p.future();
      });
    }
    future.onComplete(x -> {
      if (x.failed()) {
        res.handle(Future.failedFuture(x.cause().getLocalizedMessage()));
      } else {
        res.handle(Future.succeededFuture(urls.size()));
      }
    });
  } catch (URISyntaxException|IOException ex) {
    log.error("Exception for path " + filePath, ex);
    res.handle(Future.failedFuture("Exception for path " + filePath + " ex=" + ex.getMessage()));
  }
}