Examples with MpConfig io.helidon.config.mp.MpConfig used on opensource projects

Example 1 with MpConfig

use of io.helidon.config.mp.MpConfig in project helidon by oracle.

the class JmsConnector method getSubscriberBuilder.

@Override
public SubscriberBuilder<? extends Message<?>, Void> getSubscriberBuilder(Config mpConfig) {
    io.helidon.config.Config config = MpConfig.toHelidonConfig(mpConfig);
    ConnectionContext ctx = new ConnectionContext(config);
    ConnectionFactory factory = getFactory(ctx).orElseThrow(() -> new MessagingException("No ConnectionFactory found."));
    try {
        SessionMetadata sessionEntry = prepareSession(config, factory);
        Session session = sessionEntry.session();
        Destination destination = createDestination(session, ctx);
        MessageProducer producer = session.createProducer(destination);
        AtomicReference<MessageMappers.MessageMapper> mapper = new AtomicReference<>();
        return ReactiveStreams.<Message<?>>builder().flatMapCompletionStage(m -> consume(m, session, mapper, producer, config)).onError(t -> LOGGER.log(Level.SEVERE, t, () -> "Error intercepted from channel " + config.get(CHANNEL_NAME_ATTRIBUTE).asString().orElse("unknown"))).ignore();
    } catch (JMSException e) {
        throw new MessagingException("Error when creating JMS producer.", e);
    }
}

Example 2 with MpConfig

use of io.helidon.config.mp.MpConfig in project helidon by oracle.

the class HelidonContainerImpl method init.

@SuppressWarnings("unchecked")
private HelidonContainerImpl init() {
    LOGGER.fine(() -> "Initializing CDI container " + id);
    addHelidonBeanDefiningAnnotations("jakarta.ws.rs.Path", "jakarta.ws.rs.ext.Provider", "jakarta.websocket.server.ServerEndpoint", "org.eclipse.microprofile.graphql.GraphQLApi", "org.eclipse.microprofile.graphql.Input", "org.eclipse.microprofile.graphql.Interface", "org.eclipse.microprofile.graphql.Type");
    ResourceLoader resourceLoader = new WeldResourceLoader() {

        @Override
        public Collection<URL> getResources(String name) {
            Collection<URL> resources = super.getResources(name);
            // drops duplicates when using patch-module
            return new HashSet<>(resources);
        }
    };
    setResourceLoader(resourceLoader);
    Config mpConfig = ConfigProvider.getConfig();
    io.helidon.config.Config config = MpConfig.toHelidonConfig(mpConfig);
    Map<String, String> properties = config.get("cdi").detach().asMap().orElseGet(Map::of);
    setProperties(new HashMap<>(properties));
    ServiceLoader.load(Extension.class).findFirst().ifPresent(it -> {
        // adding an empty extension to start even with just extensions on classpath
        // Weld would fail (as it sets the extensions after checking if they are empty)
        addExtension(new Extension() {
        });
    });
    Deployment deployment = createDeployment(resourceLoader, bootstrap);
    // we need to configure custom proxy services to
    // load classes in module friendly way
    deployment.getServices().add(ProxyServices.class, new HelidonProxyServices());
    ExternalConfigurationBuilder configurationBuilder = new ExternalConfigurationBuilder().add(EXECUTOR_THREAD_POOL_TYPE.get(), COMMON.toString()).add(ConfigurationKey.RELAXED_CONSTRUCTION.get(), true).add(ConfigurationKey.ALLOW_OPTIMIZED_CLEANUP.get(), isEnabled(ALLOW_OPTIMIZED_CLEANUP, true));
    for (Map.Entry<String, String> property : properties.entrySet()) {
        String key = property.getKey();
        if (SHUTDOWN_HOOK_SYSTEM_PROPERTY.equals(key) || ARCHIVE_ISOLATION_SYSTEM_PROPERTY.equals(key) || DEV_MODE_SYSTEM_PROPERTY.equals(key) || SCAN_CLASSPATH_ENTRIES_SYSTEM_PROPERTY.equals(key) || JAVAX_ENTERPRISE_INJECT_SCAN_IMPLICIT.equals(key)) {
            continue;
        }
        configurationBuilder.add(key, property.getValue());
    }
    deployment.getServices().add(ExternalConfiguration.class, configurationBuilder.build());
    bootstrap.startContainer(id, Environments.SE, deployment);
    bootstrap.startInitialization();
    Collection<BeanDeploymentArchive> archives = deployment.getBeanDeploymentArchives();
    if (archives.isEmpty()) {
        throw new IllegalStateException("No deployment archive");
    }
    BeanManagerImpl beanManager = bootstrap.getManager(archives.iterator().next());
    beanManager.getEvent().select(BuildTimeStart.Literal.INSTANCE).fire(id);
    bootstrap.deployBeans();
    cdi = new HelidonCdi(id, bootstrap, deployment);
    HelidonCdiProvider.setCdi(cdi);
    beanManager.getEvent().select(BuildTimeEnd.Literal.INSTANCE).fire(id);
    return this;
}