Examples with Attribute org.openremote.model.attribute.Attribute used on opensource projects

Example 1 with Attribute

use of org.openremote.model.attribute.Attribute in project openremote by openremote.

the class ControllerProtocol method onPollingResponse.

/**
 * Polling request should return three different responses :
 * <ul>
 * <li>OK (200) : new values are available for at least one of the sensor provided in queryParam</li>
 * <li>TIMEOUT (408) : during the last 60 seconds following the start of the request, none of the sensors have new values</li>
 * <li>Others : error</li>
 * </ul>
 * <p>
 * In every case, we should start a new polling request directly. Only the 200 response induce an update of every linked attribute having a sensor
 * status updated.
 */
private void onPollingResponse(String deviceName, List<String> sensorNameList, Response response) {
    if (response != null) {
        if (response.getStatusInfo() == Response.Status.OK) {
            String responseBodyAsString = response.readEntity(String.class);
            LOG.info("### New sensors status received");
            LOG.finer("### Polling request body response : " + responseBodyAsString);
            ArrayNode statusArray = ValueUtil.convert(responseBodyAsString, ArrayNode.class);
            if (statusArray == null) {
                LOG.warning("### Polling response is not a JSON array or empty: " + responseBodyAsString);
            } else {
                statusArray.forEach(status -> {
                    String name = Optional.ofNullable(status.get("name")).flatMap(ValueUtil::getString).orElse(null);
                    String value = Optional.ofNullable(status.get("value")).flatMap(ValueUtil::getString).orElse(null);
                    /**
                     * For every sensors in the request body, find the linked attributeref and update value by calling {@link #updateAttributeValue}
                     */
                    controller.getSensorsListForDevice(deviceName).stream().filter(entry -> entry.getValue().getSensorName().equals(name)).forEach(e -> this.updateAttributeValue(e.getKey(), value));
                });
            }
        } else if (response.getStatusInfo() == Response.Status.REQUEST_TIMEOUT) {
            LOG.info("### Timeout from polling no changes on Controller side given sensors [device=" + deviceName + ", sensors=" + this.formatSensors(sensorNameList) + "]");
        } else {
            LOG.severe("### Status code received error : " + response.getStatus() + " --> " + response.getStatusInfo().getReasonPhrase());
        }
    } else {
        LOG.severe("### Received null response from polling (due to previous exception)");
    }
    // No matter status code, we're continuing to poll
    this.schedulePollingTask(deviceName);
}

Example 2 with Attribute

use of org.openremote.model.attribute.Attribute in project openremote by openremote.

the class MQTTProtocol method doLinkAttribute.

@Override
protected void doLinkAttribute(String assetId, Attribute<?> attribute, MQTTAgentLink agentLink) throws RuntimeException {
    agentLink.getSubscriptionTopic().ifPresent(topic -> {
        Consumer<MQTTMessage<String>> messageConsumer = msg -> updateLinkedAttribute(new AttributeState(assetId, attribute.getName(), msg.payload));
        client.addMessageConsumer(topic, messageConsumer);
        protocolMessageConsumers.put(new AttributeRef(assetId, attribute.getName()), messageConsumer);
    });
}

Example 3 with Attribute

use of org.openremote.model.attribute.Attribute in project openremote by openremote.

the class StorageSimulatorProtocol method doLinkedAttributeWrite.

@SuppressWarnings("unchecked")
@Override
protected void doLinkedAttributeWrite(Attribute<?> attribute, StorageSimulatorAgentLink agentLink, AttributeEvent event, Object processedValue) {
    // Power attribute is updated only by this protocol not by clients
    if (attribute.getName().equals(POWER.getName())) {
        return;
    }
    updateLinkedAttribute(new AttributeState(event.getAttributeRef(), processedValue));
    // Push write value into the asset and update
    String assetId = event.getAssetId();
    ((Attribute<Object>) attribute).setValue(processedValue);
    ElectricityStorageAsset asset = assetService.findAsset(assetId, ElectricityStorageAsset.class);
    asset.addOrReplaceAttributes(attribute);
    updateStorageAsset(asset);
}

Example 4 with Attribute

use of org.openremote.model.attribute.Attribute in project openremote by openremote.

the class ValueUtil method initialiseAssetAttributes.

public static void initialiseAssetAttributes(Asset<?> asset) throws IllegalStateException {
    AssetTypeInfo assetInfo = getAssetInfo(asset.getType()).orElseThrow(() -> new IllegalStateException("Cannot get asset model info for requested asset type: " + asset.getType()));
    asset.getAttributes().addOrReplace(Arrays.stream(assetInfo.getAttributeDescriptors()).filter(attributeDescriptor -> !attributeDescriptor.isOptional()).map(Attribute::new).collect(Collectors.toList()));
}

Example 5 with Attribute

use of org.openremote.model.attribute.Attribute in project openremote by openremote.

the class BluetoothMeshProtocol method doLinkAttribute.

@Override
protected synchronized void doLinkAttribute(String assetId, Attribute<?> attribute, BluetoothMeshAgentLink agentLink) throws RuntimeException {
    if (meshNetwork == null) {
        return;
    }
    final AttributeRef attributeRef = new AttributeRef(assetId, attribute.getName());
    Integer appKeyIndex = getOrThrowAgentLinkProperty(agentLink.getAppKeyIndex(), "Bluetooth Mesh Application Key Index");
    String modelName = getOrThrowAgentLinkProperty(agentLink.getModelName(), "Bluetooth Mesh Model Name");
    Integer modelId = toModelId(modelName, attributeRef);
    if (modelId == null) {
        return;
    }
    String addressAsString = getOrThrowAgentLinkProperty(agentLink.getAddress(), "Bluetooth Mesh Address");
    Integer address = toIntegerAddress(addressAsString, attributeRef);
    if (address == null) {
        return;
    }
    LOG.info("Linking Bluetooth Mesh attribute: [address: '" + String.format("0x%04X", address) + "', model: '" + modelName + "', appKeyIndex: '" + appKeyIndex + "'] - " + attributeRef);
    Class<?> clazz = (attribute == null ? null : attribute.getType().getType());
    Consumer<Object> sensorValueConsumer = value -> updateLinkedAttribute(new AttributeState(attributeRef, toAttributeValue(value, clazz)));
    sensorValueConsumerMap.put(attributeRef, sensorValueConsumer);
    meshNetwork.addMeshModel(address, modelId, appKeyIndex);
    meshNetwork.addSensorValueConsumer(address, modelId, sensorValueConsumer);
    if (meshNetwork.isConnected()) {
        meshNetwork.sendMeshGetCommand(address, modelId);
    }
}