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

Example 11 with HttpResponse

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

the class OpenAPI3ParametersUnitTest method testPathMultiSimpleMatrix.

/**
 * Test: path_multi_simple_matrix
 * Expected parameters sent:
 * color_simple: blue
 * color_matrix: ;color=blue,black,brown
 * Expected response: {"color_simple":"blue","color_matrix":["blue","black","brown"]}
 * @throws Exception
 */
@Test
public void testPathMultiSimpleMatrix() throws Exception {
    routerFactory.addHandlerByOperationId("path_multi_simple_matrix", routingContext -> {
        RequestParameters params = routingContext.get("parsedParameters");
        JsonObject res = new JsonObject();
        RequestParameter colorSimple_path = params.pathParameter("color_simple");
        assertNotNull(colorSimple_path);
        assertTrue(colorSimple_path.isString());
        assertEquals(colorSimple_path.getString(), "blue");
        res.put("color_simple", colorSimple_path.getString());
        RequestParameter colorMatrix_path = params.pathParameter("color_matrix");
        assertNotNull(colorMatrix_path);
        assertTrue(colorMatrix_path.isArray());
        res.put("color_matrix", new JsonArray(colorMatrix_path.getArray().stream().map(param -> param.getString()).collect(Collectors.toList())));
        routingContext.response().setStatusCode(200).setStatusMessage("OK").putHeader("content-type", "application/json; charset=utf-8").end(res.encode());
    });
    CountDownLatch latch = new CountDownLatch(1);
    String colorSimple_path;
    colorSimple_path = "blue";
    List<Object> colorMatrix_path;
    colorMatrix_path = new ArrayList<>();
    colorMatrix_path.add("blue");
    colorMatrix_path.add("black");
    colorMatrix_path.add("brown");
    startServer();
    apiClient.pathMultiSimpleMatrix(colorSimple_path, colorMatrix_path, (AsyncResult<HttpResponse> ar) -> {
        if (ar.succeeded()) {
            assertEquals(200, ar.result().statusCode());
            assertTrue("Expected: " + new JsonObject("{\"color_simple\":\"blue\",\"color_matrix\":[\"blue\",\"black\",\"brown\"]}").encode() + " Actual: " + ar.result().bodyAsJsonObject().encode(), new JsonObject("{\"color_simple\":\"blue\",\"color_matrix\":[\"blue\",\"black\",\"brown\"]}").equals(ar.result().bodyAsJsonObject()));
        } else {
            assertTrue(ar.cause().getMessage(), false);
        }
        latch.countDown();
    });
    awaitLatch(latch);
}

Example 12 with HttpResponse

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

the class HttpContext method sendRequest.

private void sendRequest() {
    Future<HttpClientResponse> responseFuture = Future.<HttpClientResponse>future().setHandler(ar -> {
        Context context = Vertx.currentContext();
        if (ar.succeeded()) {
            HttpClientResponse resp = ar.result();
            Future<HttpResponse<Object>> fut = Future.future();
            fut.setHandler(r -> {
                // We are running on a context (the HTTP client mandates it)
                context.runOnContext(v -> currentResponseHandler.handle(r));
            });
            resp.exceptionHandler(err -> {
                if (!fut.isComplete()) {
                    fut.fail(err);
                }
            });
            resp.pause();
            ((BodyCodec<Object>) request.codec).create(ar2 -> {
                resp.resume();
                if (ar2.succeeded()) {
                    BodyStream<Object> stream = ar2.result();
                    stream.exceptionHandler(err -> {
                        if (!fut.isComplete()) {
                            fut.fail(err);
                        }
                    });
                    resp.endHandler(v -> {
                        if (!fut.isComplete()) {
                            stream.end();
                            if (stream.result().succeeded()) {
                                fut.complete(new HttpResponseImpl<>(resp, null, stream.result().result()));
                            } else {
                                fut.fail(stream.result().cause());
                            }
                        }
                    });
                    Pump responsePump = Pump.pump(resp, stream);
                    responsePump.start();
                } else {
                    currentResponseHandler.handle(Future.failedFuture(ar2.cause()));
                }
            });
        } else {
            currentResponseHandler.handle(Future.failedFuture(ar.cause()));
        }
    });
    HttpClientRequest req;
    String requestURI;
    if (request.queryParams() != null && request.queryParams().size() > 0) {
        QueryStringEncoder enc = new QueryStringEncoder(request.uri);
        request.queryParams().forEach(param -> enc.addParam(param.getKey(), param.getValue()));
        requestURI = enc.toString();
    } else {
        requestURI = request.uri;
    }
    int port = request.port;
    String host = request.host;
    if (request.ssl != request.options.isSsl()) {
        req = request.client.client.request(request.method, new RequestOptions().setSsl(request.ssl).setHost(host).setPort(port).setURI(requestURI));
    } else {
        if (request.protocol != null && !request.protocol.equals("http") && !request.protocol.equals("https")) {
            // we have to create an abs url again to parse it in HttpClient
            try {
                URI uri = new URI(request.protocol, null, host, port, requestURI, null, null);
                req = request.client.client.requestAbs(request.method, uri.toString());
            } catch (URISyntaxException ex) {
                currentResponseHandler.handle(Future.failedFuture(ex));
                return;
            }
        } else {
            req = request.client.client.request(request.method, port, host, requestURI);
        }
    }
    if (request.virtualHost != null) {
        String virtalHost = request.virtualHost;
        if (port != 80) {
            virtalHost += ":" + port;
        }
        req.setHost(virtalHost);
    }
    req.setFollowRedirects(request.followRedirects);
    if (request.headers != null) {
        req.headers().addAll(request.headers);
    }
    req.handler(responseFuture::tryComplete);
    if (request.timeout > 0) {
        req.setTimeout(request.timeout);
    }
    if (body != null) {
        if (contentType != null) {
            String prev = req.headers().get(HttpHeaders.CONTENT_TYPE);
            if (prev == null) {
                req.putHeader(HttpHeaders.CONTENT_TYPE, contentType);
            } else {
                contentType = prev;
            }
        }
        if (body instanceof ReadStream<?>) {
            ReadStream<Buffer> stream = (ReadStream<Buffer>) body;
            if (request.headers == null || !request.headers.contains(HttpHeaders.CONTENT_LENGTH)) {
                req.setChunked(true);
            }
            Pump pump = Pump.pump(stream, req);
            req.exceptionHandler(err -> {
                pump.stop();
                stream.endHandler(null);
                stream.resume();
                responseFuture.tryFail(err);
            });
            stream.exceptionHandler(err -> {
                req.reset();
                responseFuture.tryFail(err);
            });
            stream.endHandler(v -> {
                req.exceptionHandler(responseFuture::tryFail);
                req.end();
                pump.stop();
            });
            pump.start();
        } else {
            Buffer buffer;
            if (body instanceof Buffer) {
                buffer = (Buffer) body;
            } else if (body instanceof MultiMap) {
                try {
                    MultiMap attributes = (MultiMap) body;
                    boolean multipart = "multipart/form-data".equals(contentType);
                    DefaultFullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, io.netty.handler.codec.http.HttpMethod.POST, "/");
                    HttpPostRequestEncoder encoder = new HttpPostRequestEncoder(request, multipart);
                    for (Map.Entry<String, String> attribute : attributes) {
                        encoder.addBodyAttribute(attribute.getKey(), attribute.getValue());
                    }
                    encoder.finalizeRequest();
                    for (String headerName : request.headers().names()) {
                        req.putHeader(headerName, request.headers().get(headerName));
                    }
                    if (encoder.isChunked()) {
                        buffer = Buffer.buffer();
                        while (true) {
                            HttpContent chunk = encoder.readChunk(new UnpooledByteBufAllocator(false));
                            ByteBuf content = chunk.content();
                            if (content.readableBytes() == 0) {
                                break;
                            }
                            buffer.appendBuffer(Buffer.buffer(content));
                        }
                    } else {
                        ByteBuf content = request.content();
                        buffer = Buffer.buffer(content);
                    }
                } catch (Exception e) {
                    throw new VertxException(e);
                }
            } else if (body instanceof JsonObject) {
                buffer = Buffer.buffer(((JsonObject) body).encode());
            } else {
                buffer = Buffer.buffer(Json.encode(body));
            }
            req.exceptionHandler(responseFuture::tryFail);
            req.end(buffer);
        }
    } else {
        req.exceptionHandler(responseFuture::tryFail);
        req.end();
    }
}

Example 13 with HttpResponse

use of io.vertx.ext.web.client.HttpResponse in project hono by eclipse.

the class HttpTestBase method testUploadMessagesWithTtdThatReplyWithCommand.

private void testUploadMessagesWithTtdThatReplyWithCommand(final HttpCommandEndpointConfiguration endpointConfig, final Tenant tenant, final VertxTestContext ctx) throws InterruptedException {
    final VertxTestContext setup = new VertxTestContext();
    final MultiMap requestHeaders = MultiMap.caseInsensitiveMultiMap().add(HttpHeaders.CONTENT_TYPE, "text/plain").add(HttpHeaders.AUTHORIZATION, authorization).add(HttpHeaders.ORIGIN, ORIGIN_URI).add(Constants.HEADER_TIME_TILL_DISCONNECT, "5");
    final MultiMap cmdResponseRequestHeaders = MultiMap.caseInsensitiveMultiMap().add(HttpHeaders.CONTENT_TYPE, "text/plain").add(HttpHeaders.AUTHORIZATION, authorization).add(HttpHeaders.ORIGIN, ORIGIN_URI).add(Constants.HEADER_COMMAND_RESPONSE_STATUS, "200");
    helper.registry.addDeviceForTenant(tenantId, tenant, deviceId, PWD).onComplete(setup.succeedingThenComplete());
    assertThat(setup.awaitCompletion(5, TimeUnit.SECONDS)).isTrue();
    if (setup.failed()) {
        ctx.failNow(setup.causeOfFailure());
        return;
    }
    final String commandTargetDeviceId = endpointConfig.isSubscribeAsGateway() ? helper.setupGatewayDeviceBlocking(tenantId, deviceId, 5) : deviceId;
    final String subscribingDeviceId = endpointConfig.isSubscribeAsGatewayForSingleDevice() ? commandTargetDeviceId : deviceId;
    testUploadMessages(ctx, tenantId, msg -> {
        return msg.getTimeUntilDisconnectNotification().map(notification -> {
            logger.trace("received piggy backed message [ttd: {}]: {}", notification.getTtd(), msg);
            ctx.verify(() -> {
                assertThat(notification.getTenantId()).isEqualTo(tenantId);
                assertThat(notification.getDeviceId()).isEqualTo(subscribingDeviceId);
            });
            // now ready to send a command
            final JsonObject inputData = new JsonObject().put(COMMAND_JSON_KEY, (int) (Math.random() * 100));
            return helper.sendCommand(tenantId, commandTargetDeviceId, COMMAND_TO_SEND, "application/json", inputData.toBuffer(), notification.getMillisecondsUntilExpiry()).map(response -> {
                ctx.verify(() -> {
                    assertThat(response.getContentType()).isEqualTo("text/plain");
                    assertThat(response.getDeviceId()).isEqualTo(commandTargetDeviceId);
                    assertThat(response.getTenantId()).isEqualTo(tenantId);
                    assertThat(response.getCreationTime()).isNotNull();
                });
                return (Void) null;
            });
        }).orElseGet(Future::succeededFuture);
    }, count -> {
        final Buffer buffer = Buffer.buffer("hello " + count);
        return sendHttpRequestForGatewayOrDevice(buffer, requestHeaders, endpointConfig, commandTargetDeviceId, true).map(httpResponse -> {
            final String requestId = httpResponse.getHeader(Constants.HEADER_COMMAND_REQUEST_ID);
            ctx.verify(() -> {
                // assert that the response contains a command
                assertWithMessage("response no. %s '%s' header", count, Constants.HEADER_COMMAND).that(httpResponse.getHeader(Constants.HEADER_COMMAND)).isNotNull();
                assertThat(httpResponse.getHeader(Constants.HEADER_COMMAND)).isEqualTo(COMMAND_TO_SEND);
                assertThat(httpResponse.getHeader(HttpHeaders.CONTENT_TYPE.toString())).isEqualTo("application/json");
                assertThat(requestId).isNotNull();
                assertThat(httpResponse.getHeader(HttpHeaders.CONTENT_LENGTH.toString())).isNotEqualTo("0");
            });
            return requestId;
        }).compose(receivedCommandRequestId -> {
            // send a response to the command now
            final String responseUri = endpointConfig.getCommandResponseUri(tenantId, commandTargetDeviceId, receivedCommandRequestId);
            logger.debug("sending response to command [uri: {}]", responseUri);
            final Buffer body = Buffer.buffer("ok");
            final Future<HttpResponse<Buffer>> result;
            if (endpointConfig.isSubscribeAsGateway()) {
                // GW uses PUT when acting on behalf of a device
                result = httpClient.update(responseUri, body, cmdResponseRequestHeaders, ResponsePredicate.status(HttpURLConnection.HTTP_ACCEPTED));
            } else {
                result = httpClient.create(responseUri, body, cmdResponseRequestHeaders, ResponsePredicate.status(HttpURLConnection.HTTP_ACCEPTED));
            }
            return result.recover(thr -> {
                // wrap exception, making clear it occurred when sending the command response, not the preceding telemetry/event message
                final String msg = "Error sending command response: " + thr.getMessage();
                return Future.failedFuture(new RuntimeException(msg, thr));
            });
        });
    });
}

Example 14 with HttpResponse

use of io.vertx.ext.web.client.HttpResponse in project hono by eclipse.

the class TelemetryHttpIT method testUploadQos1MessageFailsIfDeliveryStateNotUpdated.

/**
 * Verifies that the upload of a QoS 1 telemetry message fails with a 503 status code
 * when the consumer doesn't update the message delivery state and the
 * <em>sendMessageTimeout</em> has elapsed.
 *
 * @param vertx The vert.x instance.
 * @param ctx The test context
 * @throws InterruptedException if test is interrupted while running.
 */
@Test
@AssumeMessagingSystem(type = MessagingType.amqp)
public void testUploadQos1MessageFailsIfDeliveryStateNotUpdated(final Vertx vertx, final VertxTestContext ctx) throws InterruptedException {
    final AmqpApplicationClient amqpApplicationClient = (AmqpApplicationClient) helper.applicationClient;
    // GIVEN a device and a north bound message consumer that doesn't update the message delivery state
    final Tenant tenant = new Tenant();
    final Checkpoint messageReceived = ctx.checkpoint();
    final Checkpoint deliveryStateCheckDone = ctx.checkpoint();
    final Checkpoint httpResponseReceived = ctx.checkpoint();
    final VertxTestContext setup = new VertxTestContext();
    final AtomicReference<ProtonDelivery> deliveryRef = new AtomicReference<>();
    helper.registry.addDeviceForTenant(tenantId, tenant, deviceId, PWD).compose(ok -> amqpApplicationClient.createTelemetryConsumer(tenantId, msg -> {
        final Promise<Void> result = Promise.promise();
        final var delivery = msg.getMessageContext().getDelivery();
        deliveryRef.set(delivery);
        logger.debug("received message: {}", msg.getMessageContext().getRawMessage());
        ctx.verify(() -> {
            assertThat(delivery.remotelySettled()).isFalse();
            assertThat(delivery.getRemoteState()).isNull();
        });
        messageReceived.flag();
        // don't update the delivery state here
        return result.future();
    }, remoteClose -> {
    })).onComplete(setup.succeedingThenComplete());
    assertThat(setup.awaitCompletion(IntegrationTestSupport.getTestSetupTimeout(), TimeUnit.SECONDS)).isTrue();
    if (setup.failed()) {
        ctx.failNow(setup.causeOfFailure());
        return;
    }
    // WHEN the device tries to upload a telemetry message
    final MultiMap requestHeaders = MultiMap.caseInsensitiveMultiMap().add(HttpHeaders.CONTENT_TYPE, "binary/octet-stream").add(HttpHeaders.AUTHORIZATION, authorization).add(HttpHeaders.ORIGIN, ORIGIN_URI).add(Constants.HEADER_QOS_LEVEL, "1");
    final Future<HttpResponse<Buffer>> httpResponseFuture = httpClient.create(getEndpointUri(), Buffer.buffer("hello"), requestHeaders, // THEN the message gets rejected by the HTTP adapter with a 503
    ResponsePredicate.status(HttpURLConnection.HTTP_UNAVAILABLE));
    httpResponseFuture.onComplete(ctx.succeeding(response -> {
        ctx.verify(() -> {
            final var body = response.bodyAsJsonObject();
            assertThat(body.getString(RequestResponseApiConstants.FIELD_ERROR)).isEqualTo(ServiceInvocationException.getLocalizedMessage(SendMessageTimeoutException.CLIENT_FACING_MESSAGE_KEY));
        });
        httpResponseReceived.flag();
        // verify that the telemetry message delivery is remotely settled via the timeout handling in the adapter
        vertx.setTimer(50, tid -> {
            ctx.verify(() -> {
                final ProtonDelivery delivery = deliveryRef.get();
                assertThat(delivery).isNotNull();
                assertThat(delivery.remotelySettled()).isTrue();
                assertThat(delivery.getRemoteState()).isNotNull();
                assertThat(delivery.getRemoteState().getType()).isEqualTo(DeliveryState.DeliveryStateType.Released);
            });
            deliveryStateCheckDone.flag();
        });
    }));
}

Example 15 with HttpResponse

use of io.vertx.ext.web.client.HttpResponse in project hono by eclipse.

the class HttpBasedMessageMappingTest method testMapCommandSucceeds.

/**
 * Verifies that the result returned by the upstream mapping service contains the
 * mapped payload.
 *
 * @param ctx The helper to use for running tests on vert.x.
 */
@SuppressWarnings("unchecked")
@Test
public void testMapCommandSucceeds(final VertxTestContext ctx) {
    config.setMapperEndpoints(Map.of("mapper", MapperEndpoint.from("host", 1234, "/uri", false)));
    final HttpRequest<Buffer> httpRequest = mock(HttpRequest.class, withSettings().defaultAnswer(RETURNS_SELF));
    final Buffer payload = Buffer.buffer("payload");
    final Buffer responseBody = Buffer.buffer("changed");
    final HttpResponse<Buffer> httpResponse = mock(HttpResponse.class);
    when(httpResponse.bodyAsBuffer()).thenReturn(responseBody);
    when(httpResponse.statusCode()).thenReturn(HttpURLConnection.HTTP_OK);
    when(mapperWebClient.post(anyInt(), anyString(), anyString())).thenReturn(httpRequest);
    final Command command = mock(Command.class);
    when(command.getPayload()).thenReturn(payload);
    final RegistrationAssertion assertion = new RegistrationAssertion("gateway").setUpstreamMessageMapper("mapper");
    messageMapping.mapUpstreamMessage(assertion, command).onComplete(ctx.succeeding(mappedBuffer -> {
        ctx.verify(() -> {
            assertThat(mappedBuffer).isEqualTo(responseBody);
            verify(mapperWebClient, times(1)).post(anyInt(), anyString(), anyString());
        });
        ctx.completeNow();
    }));
    final ArgumentCaptor<Handler<AsyncResult<HttpResponse<Buffer>>>> handleCaptor = VertxMockSupport.argumentCaptorHandler();
    verify(httpRequest).sendBuffer(any(Buffer.class), handleCaptor.capture());
    handleCaptor.getValue().handle(Future.succeededFuture(httpResponse));
}