Examples with KafkaBasedInternalCommandConsumer org.eclipse.hono.client.command.kafka.KafkaBasedInternalCommandConsumer used on opensource projects

Example 1 with KafkaBasedInternalCommandConsumer

use of org.eclipse.hono.client.command.kafka.KafkaBasedInternalCommandConsumer in project hono by eclipse.

the class AbstractProtocolAdapterApplication method setCollaborators.

/**
 * Sets collaborators required by all protocol adapters.
 *
 * @param adapter The adapter to set the collaborators on.
 * @throws NullPointerException if adapter is {@code null}
 * @throws IllegalStateException if no connection to the Command Router service has been configured.
 */
protected void setCollaborators(final AbstractProtocolAdapterBase<?> adapter) {
    Objects.requireNonNull(adapter);
    final DeviceRegistrationClient registrationClient = registrationClient();
    final MessagingClientProvider<TelemetrySender> telemetrySenderProvider = new MessagingClientProvider<>();
    final MessagingClientProvider<EventSender> eventSenderProvider = new MessagingClientProvider<>();
    final MessagingClientProvider<CommandResponseSender> commandResponseSenderProvider = new MessagingClientProvider<>();
    final KafkaClientMetricsSupport kafkaClientMetricsSupport = kafkaClientMetricsSupport(kafkaMetricsOptions);
    final var tenantClient = tenantClient();
    if (kafkaEventConfig.isConfigured()) {
        LOG.info("Kafka client configuration present, adding Kafka messaging clients");
        final KafkaProducerFactory<String, Buffer> factory = CachingKafkaProducerFactory.sharedFactory(vertx);
        factory.setMetricsSupport(kafkaClientMetricsSupport);
        telemetrySenderProvider.setClient(new KafkaBasedTelemetrySender(vertx, factory, kafkaTelemetryConfig, protocolAdapterProperties.isDefaultsEnabled(), tracer));
        eventSenderProvider.setClient(new KafkaBasedEventSender(vertx, factory, kafkaEventConfig, protocolAdapterProperties.isDefaultsEnabled(), tracer));
        commandResponseSenderProvider.setClient(new KafkaBasedCommandResponseSender(vertx, factory, kafkaCommandResponseConfig, tracer));
    }
    if (downstreamSenderConfig.isHostConfigured()) {
        telemetrySenderProvider.setClient(downstreamSender());
        eventSenderProvider.setClient(downstreamSender());
        commandResponseSenderProvider.setClient(new ProtonBasedCommandResponseSender(HonoConnection.newConnection(vertx, commandResponseSenderConfig(), tracer), messageSamplerFactory, protocolAdapterProperties.isJmsVendorPropsEnabled()));
    }
    final MessagingClientProviders messagingClientProviders = new MessagingClientProviders(telemetrySenderProvider, eventSenderProvider, commandResponseSenderProvider);
    if (commandRouterConfig.isHostConfigured()) {
        final CommandRouterClient commandRouterClient = commandRouterClient();
        adapter.setCommandRouterClient(commandRouterClient);
        final CommandRouterCommandConsumerFactory commandConsumerFactory = commandConsumerFactory(commandRouterClient);
        if (commandConsumerConfig.isHostConfigured()) {
            commandConsumerFactory.registerInternalCommandConsumer((id, handlers) -> new ProtonBasedInternalCommandConsumer(commandConsumerConnection(), id, handlers));
        }
        final CommandResponseSender kafkaCommandResponseSender = messagingClientProviders.getCommandResponseSenderProvider().getClient(MessagingType.kafka);
        if (kafkaCommandInternalConfig.isConfigured() && kafkaCommandConfig.isConfigured() && kafkaCommandResponseSender != null) {
            commandConsumerFactory.registerInternalCommandConsumer((id, handlers) -> new KafkaBasedInternalCommandConsumer(vertx, kafkaCommandInternalConfig, kafkaCommandConfig, tenantClient, kafkaCommandResponseSender, id, handlers, tracer).setMetricsSupport(kafkaClientMetricsSupport));
        }
        adapter.setCommandConsumerFactory(commandConsumerFactory);
    } else {
        throw new IllegalStateException("No Command Router connection configured");
    }
    adapter.setMessagingClientProviders(messagingClientProviders);
    Optional.ofNullable(connectionEventProducer()).ifPresent(adapter::setConnectionEventProducer);
    adapter.setCredentialsClient(credentialsClient());
    adapter.setHealthCheckServer(healthCheckServer);
    adapter.setRegistrationClient(registrationClient);
    adapter.setResourceLimitChecks(prometheusResourceLimitChecks(resourceLimitChecksConfig, tenantClient));
    adapter.setTenantClient(tenantClient);
    adapter.setTracer(tracer);
}