Examples with IotShadowClient software.amazon.awssdk.iot.iotshadow.IotShadowClient used on opensource projects

Example 1 with IotShadowClient

use of software.amazon.awssdk.iot.iotshadow.IotShadowClient in project aws-greengrass-nucleus by aws-greengrass.

the class MultipleGroupsDeploymentE2ETest method listenToShadowDeploymentUpdates.

private CountDownLatch listenToShadowDeploymentUpdates() {
    IotShadowClient shadowClient = new IotShadowClient(new WrapperMqttClientConnection(kernel.getContext().get(MqttClient.class)));
    UpdateNamedShadowSubscriptionRequest req = new UpdateNamedShadowSubscriptionRequest();
    req.shadowName = DEPLOYMENT_SHADOW_NAME;
    req.thingName = thingInfo.getThingName();
    CountDownLatch reportSucceededCdl = new CountDownLatch(1);
    shadowClient.SubscribeToUpdateNamedShadowAccepted(req, QualityOfService.AT_LEAST_ONCE, (response) -> {
        if (response.state.reported == null) {
            return;
        }
        String reportedStatus = (String) response.state.reported.get(STATUS_KEY);
        if (JobStatus.SUCCEEDED.toString().equals(reportedStatus)) {
            reportSucceededCdl.countDown();
        }
    });
    return reportSucceededCdl;
}

Example 2 with IotShadowClient

use of software.amazon.awssdk.iot.iotshadow.IotShadowClient in project aws-greengrass-nucleus by aws-greengrass.

the class ShadowDeploymentE2ETest method GIVEN_device_deployment_WHEN_shadow_update_messages_gets_delivered_out_of_order_THEN_shadow_updated_with_latest_deployment_status.

@Test
void GIVEN_device_deployment_WHEN_shadow_update_messages_gets_delivered_out_of_order_THEN_shadow_updated_with_latest_deployment_status() throws Exception {
    CreateDeploymentRequest createDeploymentRequest = CreateDeploymentRequest.builder().targetArn(thingInfo.getThingArn()).components(Utils.immutableMap("CustomerApp", ComponentDeploymentSpecification.builder().componentVersion("1.0.0").build(), "SomeService", ComponentDeploymentSpecification.builder().componentVersion("1.0.0").build())).build();
    draftAndCreateDeployment(createDeploymentRequest);
    assertThat(kernel.getMain()::getState, eventuallyEval(is(State.FINISHED)));
    IotShadowClient shadowClient = new IotShadowClient(new WrapperMqttClientConnection(kernel.getContext().get(MqttClient.class)));
    UpdateNamedShadowSubscriptionRequest req = new UpdateNamedShadowSubscriptionRequest();
    req.shadowName = DEPLOYMENT_SHADOW_NAME;
    req.thingName = thingInfo.getThingName();
    CountDownLatch reportSucceededCdl = new CountDownLatch(1);
    CountDownLatch deviceSyncedStateToSucceededCdl = new CountDownLatch(1);
    AtomicReference<HashMap<String, Object>> reportedSection = new AtomicReference<>();
    AtomicReference<Integer> shadowVersionWhenDeviceFirstReportedSuccess = new AtomicReference<>();
    AtomicReference<Integer> shadowVersionWhenDeviceReportedInProgress = new AtomicReference<>();
    shadowClient.SubscribeToUpdateNamedShadowAccepted(req, QualityOfService.AT_LEAST_ONCE, (response) -> {
        try {
            logger.info("Got shadow update: {}", new ObjectMapper().writeValueAsString(response));
        } catch (JsonProcessingException e) {
        // ignore
        }
        if (response.state.reported == null) {
            return;
        }
        String reportedStatus = (String) response.state.reported.get(STATUS_KEY);
        if (JobStatus.IN_PROGRESS.toString().equals(reportedStatus)) {
            reportedSection.set(response.state.reported);
            shadowVersionWhenDeviceReportedInProgress.set(response.version);
        } else if (JobStatus.SUCCEEDED.toString().equals(reportedStatus)) {
            // state to SUCCESS second time the shadow version
            if (reportSucceededCdl.getCount() == 0 && response.version > shadowVersionWhenDeviceFirstReportedSuccess.get()) {
                deviceSyncedStateToSucceededCdl.countDown();
            }
            shadowVersionWhenDeviceFirstReportedSuccess.set(response.version);
            reportSucceededCdl.countDown();
        }
    });
    // waiting for the device to report success
    assertTrue(reportSucceededCdl.await(60, TimeUnit.SECONDS));
    // Updating the shadow with deployment status IN_PROGRESS to simulate out-of-order update of shadow
    ShadowState shadowState = new ShadowState();
    shadowState.reported = reportedSection.get();
    UpdateNamedShadowRequest updateNamedShadowRequest = new UpdateNamedShadowRequest();
    updateNamedShadowRequest.shadowName = DEPLOYMENT_SHADOW_NAME;
    updateNamedShadowRequest.thingName = thingInfo.getThingName();
    updateNamedShadowRequest.state = shadowState;
    shadowClient.PublishUpdateNamedShadow(updateNamedShadowRequest, QualityOfService.AT_LEAST_ONCE).get(30, TimeUnit.SECONDS);
    // verify that the device updates shadow state to SUCCEEDED
    assertTrue(deviceSyncedStateToSucceededCdl.await(60, TimeUnit.SECONDS));
    // Updating the shadow with a lower version number to trigger a message to /update/rejected event
    shadowState = new ShadowState();
    shadowState.reported = reportedSection.get();
    updateNamedShadowRequest = new UpdateNamedShadowRequest();
    updateNamedShadowRequest.shadowName = DEPLOYMENT_SHADOW_NAME;
    updateNamedShadowRequest.thingName = thingInfo.getThingName();
    updateNamedShadowRequest.state = shadowState;
    updateNamedShadowRequest.version = shadowVersionWhenDeviceReportedInProgress.get();
    shadowClient.PublishUpdateNamedShadow(updateNamedShadowRequest, QualityOfService.AT_LEAST_ONCE).get(30, TimeUnit.SECONDS);
    CountDownLatch deviceRetrievedShadowCdl = new CountDownLatch(1);
    GetNamedShadowSubscriptionRequest getNamedShadowSubscriptionRequest = new GetNamedShadowSubscriptionRequest();
    getNamedShadowSubscriptionRequest.shadowName = DEPLOYMENT_SHADOW_NAME;
    getNamedShadowSubscriptionRequest.thingName = thingInfo.getThingName();
    shadowClient.SubscribeToGetNamedShadowAccepted(getNamedShadowSubscriptionRequest, QualityOfService.AT_MOST_ONCE, getShadowResponse -> {
        deviceRetrievedShadowCdl.countDown();
    }).get(30, TimeUnit.SECONDS);
    // verify that the device retrieved the shadow when an update operation was rejected.
    assertTrue(deviceRetrievedShadowCdl.await(60, TimeUnit.SECONDS));
}

Example 3 with IotShadowClient

use of software.amazon.awssdk.iot.iotshadow.IotShadowClient in project aws-greengrass-nucleus by aws-greengrass.

the class ShadowDeploymentE2ETest method GIVEN_kernel_running_WHEN_device_deployment_adds_packages_THEN_new_services_should_be_running.

@Test
void GIVEN_kernel_running_WHEN_device_deployment_adds_packages_THEN_new_services_should_be_running() throws Exception {
    CountDownLatch cdlDeploymentFinished = new CountDownLatch(1);
    Consumer<GreengrassLogMessage> listener = m -> {
        if (m.getMessage() != null && m.getMessage().contains("Current deployment finished")) {
            cdlDeploymentFinished.countDown();
        }
    };
    Slf4jLogAdapter.addGlobalListener(listener);
    CreateDeploymentRequest createDeploymentRequest = CreateDeploymentRequest.builder().targetArn(thingInfo.getThingArn()).components(Utils.immutableMap("CustomerApp", ComponentDeploymentSpecification.builder().componentVersion("1.0.0").configurationUpdate(ComponentConfigurationUpdate.builder().merge("{\"sampleText\":\"FCS integ test\"}").build()).build(), "SomeService", ComponentDeploymentSpecification.builder().componentVersion("1.0.0").build())).build();
    draftAndCreateDeployment(createDeploymentRequest);
    assertThat(kernel.getMain()::getState, eventuallyEval(is(State.FINISHED)));
    IotShadowClient shadowClient = new IotShadowClient(new WrapperMqttClientConnection(kernel.getContext().get(MqttClient.class)));
    UpdateNamedShadowSubscriptionRequest req = new UpdateNamedShadowSubscriptionRequest();
    req.shadowName = DEPLOYMENT_SHADOW_NAME;
    req.thingName = thingInfo.getThingName();
    CountDownLatch reportInProgressCdl = new CountDownLatch(1);
    CountDownLatch reportSucceededCdl = new CountDownLatch(1);
    shadowClient.SubscribeToUpdateNamedShadowAccepted(req, QualityOfService.AT_LEAST_ONCE, (response) -> {
        try {
            logger.info("Got shadow update: {}", new ObjectMapper().writeValueAsString(response));
        } catch (JsonProcessingException e) {
        // ignore
        }
        if (response.state.reported == null) {
            return;
        }
        String reportedStatus = (String) response.state.reported.get(STATUS_KEY);
        if (JobStatus.IN_PROGRESS.toString().equals(reportedStatus)) {
            reportInProgressCdl.countDown();
        } else if (JobStatus.SUCCEEDED.toString().equals(reportedStatus)) {
            reportSucceededCdl.countDown();
        }
    });
    // wait for the shadow's reported section to be updated
    assertTrue(reportInProgressCdl.await(30, TimeUnit.SECONDS));
    assertTrue(reportSucceededCdl.await(30, TimeUnit.SECONDS));
    // deployment should succeed
    assertTrue(cdlDeploymentFinished.await(30, TimeUnit.SECONDS));
    Slf4jLogAdapter.removeGlobalListener(listener);
    assertThat(getCloudDeployedComponent("CustomerApp")::getState, eventuallyEval(is(State.FINISHED)));
    assertThat(getCloudDeployedComponent("SomeService")::getState, eventuallyEval(is(State.FINISHED)));
}

Example 4 with IotShadowClient

use of software.amazon.awssdk.iot.iotshadow.IotShadowClient in project aws-greengrass-nucleus by aws-greengrass.

the class ShadowDeploymentE2ETest method GIVEN_kernel_running_WHEN_device_deployment_has_large_config_THEN_config_downloaded.

@Test
void GIVEN_kernel_running_WHEN_device_deployment_has_large_config_THEN_config_downloaded() throws Exception {
    CountDownLatch cdlDeploymentFinished = new CountDownLatch(1);
    Consumer<GreengrassLogMessage> listener = m -> {
        if (m.getMessage() != null && m.getMessage().contains("Current deployment finished")) {
            cdlDeploymentFinished.countDown();
        }
    };
    // Threshold for triggering large config is 8 KB for shadow deployment. Using a 32000 bytes string.
    String largeConfigValue = StringUtils.repeat("*", 32 * 1000);
    try (AutoCloseable l = TestUtils.createCloseableLogListener(listener)) {
        CreateDeploymentRequest createDeploymentRequest = CreateDeploymentRequest.builder().targetArn(thingInfo.getThingArn()).components(Utils.immutableMap("CustomerApp", ComponentDeploymentSpecification.builder().componentVersion("1.0.0").configurationUpdate(ComponentConfigurationUpdate.builder().merge("{\"largeConfigKey\":\"" + largeConfigValue + "\"}").build()).build())).build();
        draftAndCreateDeployment(createDeploymentRequest);
        assertThat(kernel.getMain()::getState, eventuallyEval(is(State.FINISHED)));
        IotShadowClient shadowClient = new IotShadowClient(new WrapperMqttClientConnection(kernel.getContext().get(MqttClient.class)));
        UpdateNamedShadowSubscriptionRequest req = new UpdateNamedShadowSubscriptionRequest();
        req.shadowName = DEPLOYMENT_SHADOW_NAME;
        req.thingName = thingInfo.getThingName();
        CountDownLatch reportInProgressCdl = new CountDownLatch(1);
        CountDownLatch reportSucceededCdl = new CountDownLatch(1);
        shadowClient.SubscribeToUpdateNamedShadowAccepted(req, QualityOfService.AT_LEAST_ONCE, (response) -> {
            try {
                logger.info("Got shadow update: {}", new ObjectMapper().writeValueAsString(response));
            } catch (JsonProcessingException e) {
            // ignore
            }
            if (response.state.reported == null) {
                return;
            }
            String reportedStatus = (String) response.state.reported.get(STATUS_KEY);
            if (JobStatus.IN_PROGRESS.toString().equals(reportedStatus)) {
                reportInProgressCdl.countDown();
            } else if (JobStatus.SUCCEEDED.toString().equals(reportedStatus)) {
                reportSucceededCdl.countDown();
            }
        });
        // wait for the shadow's reported section to be updated
        assertTrue(reportInProgressCdl.await(600, TimeUnit.SECONDS));
        assertTrue(reportSucceededCdl.await(600, TimeUnit.SECONDS));
        // deployment should succeed
        assertTrue(cdlDeploymentFinished.await(30, TimeUnit.SECONDS));
        Slf4jLogAdapter.removeGlobalListener(listener);
        assertThat(getCloudDeployedComponent("CustomerApp")::getState, eventuallyEval(is(State.FINISHED)));
        Topics customerApp = getCloudDeployedComponent("CustomerApp").getConfig();
        assertEquals(largeConfigValue, Coerce.toString(customerApp.find("configuration", "largeConfigKey")));
    }
}

Example 5 with IotShadowClient

use of software.amazon.awssdk.iot.iotshadow.IotShadowClient in project aws-greengrass-nucleus by aws-greengrass.

the class ShadowDeploymentListener method postInject.

@Override
public void postInject() {
    if (iotShadowClient == null) {
        this.iotShadowClient = new IotShadowClient(getMqttClientConnection());
    }
    mqttClient.addToCallbackEvents(callbacks);
    deviceConfiguration.onAnyChange((what, node) -> {
        if (WhatHappened.childChanged.equals(what) && node != null && deviceConfiguration.provisionInfoNodeChanged(node, isSubscribedToShadowTopics.get())) {
            try {
                connectToShadowService(deviceConfiguration);
            } catch (DeviceConfigurationException e) {
                logger.atWarn().kv("errorMessage", e.getMessage()).log(DEVICE_OFFLINE_MESSAGE);
                return;
            }
        }
    });
    try {
        connectToShadowService(deviceConfiguration);
    } catch (DeviceConfigurationException e) {
        logger.atWarn().log(DEVICE_OFFLINE_MESSAGE);
        return;
    }
}