Examples with DefaultCamelContext org.apache.camel.impl.DefaultCamelContext used on opensource projects

Example 1 with DefaultCamelContext

use of org.apache.camel.impl.DefaultCamelContext in project camel by apache.

the class CamelContextOsgiProducer method produce.

@Override
public T produce(CreationalContext<T> ctx) {
    T context = super.produce(ctx);
    // Register the context in the OSGi registry
    BundleContext bundle = BundleContextUtils.getBundleContext(getClass());
    context.getManagementStrategy().addEventNotifier(new OsgiCamelContextPublisher(bundle));
    if (!(context instanceof DefaultCamelContext)) {
        // Fail fast for the time being to avoid side effects by some methods get declared on the CamelContext interface
        throw new InjectionException("Camel CDI requires Camel context [" + context.getName() + "] to be a subtype of DefaultCamelContext");
    }
    DefaultCamelContext adapted = context.adapt(DefaultCamelContext.class);
    adapted.setRegistry(OsgiCamelContextHelper.wrapRegistry(context, context.getRegistry(), bundle));
    CamelContextNameStrategy strategy = context.getNameStrategy();
    OsgiCamelContextHelper.osgiUpdate(adapted, bundle);
    // FIXME: the above call should not override explicit strategies provided by the end user or should decorate them instead of overriding them completely
    if (!(strategy instanceof DefaultCamelContextNameStrategy)) {
        context.setNameStrategy(strategy);
    }
    return context;
}

Example 2 with DefaultCamelContext

use of org.apache.camel.impl.DefaultCamelContext in project camel by apache.

the class CamelContextProducer method produce.

@Override
public T produce(CreationalContext<T> ctx) {
    T context = super.produce(ctx);
    // Do not override the name if it's been already set (in the bean constructor for example)
    if (context.getNameStrategy() instanceof DefaultCamelContextNameStrategy) {
        context.setNameStrategy(nameStrategy(annotated));
    }
    // Add bean registry and Camel injector
    if (context instanceof DefaultCamelContext) {
        DefaultCamelContext adapted = context.adapt(DefaultCamelContext.class);
        adapted.setRegistry(new CdiCamelRegistry(manager));
        adapted.setInjector(new CdiCamelInjector(context.getInjector(), manager));
    } else {
        // Fail fast for the time being to avoid side effects by the time these two methods get declared on the CamelContext interface
        throw new InjectionException("Camel CDI requires Camel context [" + context.getName() + "] to be a subtype of DefaultCamelContext");
    }
    // Add event notifier if at least one observer is present
    Set<Annotation> qualifiers = annotated.getAnnotations().stream().filter(isAnnotationType(Named.class).negate().and(q -> manager.isQualifier(q.annotationType()))).collect(toSet());
    qualifiers.add(ANY);
    if (qualifiers.size() == 1) {
        qualifiers.add(DEFAULT);
    }
    qualifiers.retainAll(extension.getObserverEvents());
    if (!qualifiers.isEmpty()) {
        context.getManagementStrategy().addEventNotifier(new CdiEventNotifier(manager, qualifiers));
    }
    return context;
}

Example 3 with DefaultCamelContext

use of org.apache.camel.impl.DefaultCamelContext in project camel by apache.

the class XmlCdiBeanFactory method camelContextBean.

private SyntheticBean<?> camelContextBean(CamelContextFactoryBean factory, URL url) {
    Set<Annotation> annotations = new HashSet<>();
    annotations.add(ANY);
    if (hasId(factory)) {
        addAll(annotations, ContextName.Literal.of(factory.getId()), NamedLiteral.of(factory.getId()));
    } else {
        annotations.add(DEFAULT);
        factory.setImplicitId(true);
        factory.setId(new CdiCamelContextNameStrategy().getNextName());
    }
    annotations.add(APPLICATION_SCOPED);
    SyntheticAnnotated annotated = new SyntheticAnnotated(DefaultCamelContext.class, manager.createAnnotatedType(DefaultCamelContext.class).getTypeClosure(), annotations);
    return new SyntheticBean<>(manager, annotated, DefaultCamelContext.class, environment.camelContextInjectionTarget(new SyntheticInjectionTarget<>(() -> {
        DefaultCamelContext context = new DefaultCamelContext();
        factory.setContext(context);
        factory.setBeanManager(manager);
        return context;
    }, context -> {
        try {
            factory.afterPropertiesSet();
        } catch (Exception cause) {
            throw new CreationException(cause);
        }
    }), annotated, manager, extension), bean -> "imported Camel context with " + (factory.isImplicitId() ? "implicit " : "") + "id [" + factory.getId() + "] " + "from resource [" + url + "] " + "with qualifiers " + bean.getQualifiers());
}

Example 4 with DefaultCamelContext

use of org.apache.camel.impl.DefaultCamelContext in project camel by apache.

the class CassandraAggregationRepositoryTest method setUp.

@Before
public void setUp() throws Exception {
    camelContext = new DefaultCamelContext();
    if (canTest()) {
        cluster = CassandraUnitUtils.cassandraCluster();
        session = cluster.connect(CassandraUnitUtils.KEYSPACE);
        aggregationRepository = new CassandraAggregationRepository(session);
        aggregationRepository.start();
    }
}

Example 5 with DefaultCamelContext

use of org.apache.camel.impl.DefaultCamelContext in project camel by apache.

the class NamedCassandraAggregationRepositoryTest method setUp.

@Before
public void setUp() throws Exception {
    camelContext = new DefaultCamelContext();
    if (canTest()) {
        cluster = CassandraUnitUtils.cassandraCluster();
        session = cluster.connect(CassandraUnitUtils.KEYSPACE);
        aggregationRepository = new NamedCassandraAggregationRepository(session, "ID");
        aggregationRepository.setTable("NAMED_CAMEL_AGGREGATION");
        aggregationRepository.start();
    }
}