Examples with JMSDestinationType io.micronaut.jms.model.JMSDestinationType used on opensource projects

Example 1 with JMSDestinationType

use of io.micronaut.jms.model.JMSDestinationType in project micronaut-jms by micronaut-projects.

the class AbstractJMSListenerMethodProcessor method registerListener.

private void registerListener(ExecutableMethod<?, ?> method, String connectionFactoryName, BeanDefinition<?> beanDefinition, AnnotationValue<T> destinationAnnotation, JMSDestinationType type) {
    validateArguments(method);
    final Class<?> targetClass = Stream.of(method.getArguments()).filter(arg -> arg.isDeclaredAnnotationPresent(MessageBody.class) || arg.isDeclaredAnnotationPresent(io.micronaut.jms.annotations.Message.class)).findAny().map(Argument::getClass).get();
    final String destination = destinationAnnotation.getRequiredValue(String.class);
    final int acknowledgeMode = destinationAnnotation.getRequiredValue("acknowledgeMode", Integer.class);
    final boolean transacted = destinationAnnotation.getRequiredValue("transacted", Boolean.class);
    final JMSListenerContainerFactory listenerFactory = beanContext.findBean(JMSListenerContainerFactory.class).orElseThrow(() -> new IllegalStateException("No JMSListenerFactory configured"));
    final JMSConnectionPool connectionPool = beanContext.getBean(JMSConnectionPool.class, Qualifiers.byName(connectionFactoryName));
    final Object bean = beanContext.findBean(beanDefinition.getBeanType()).get();
    final ExecutorService executor = getExecutorService(destinationAnnotation);
    MessageListener listener = generateAndBindListener(bean, method, executor, CLIENT_ACKNOWLEDGE == acknowledgeMode);
    listenerFactory.registerListener(connectionPool, destination, listener, targetClass, transacted, acknowledgeMode, type);
}

Example 2 with JMSDestinationType

use of io.micronaut.jms.model.JMSDestinationType in project micronaut-jms by micronaut-projects.

the class JMSProducerMethodInterceptor method intercept.

@Override
public Object intercept(MethodInvocationContext<Object, Object> context) {
    if (!context.hasAnnotation(JMSProducer.class)) {
        return context.proceed();
    }
    ExecutableMethod<?, ?> method = context.getExecutableMethod();
    Class<? extends Annotation> annotationType;
    JMSDestinationType destinationType;
    if (method.hasAnnotation(Queue.class)) {
        annotationType = Queue.class;
        destinationType = QUEUE;
    } else if (method.hasAnnotation(Topic.class)) {
        annotationType = Topic.class;
        destinationType = TOPIC;
    } else {
        return context.proceed();
    }
    String connectionFactory = method.stringValue(JMSProducer.class).orElseThrow(() -> new ConfigurationException("@JMSProducer must specify a connection factory."));
    String destinationName = method.stringValue(annotationType).orElseThrow(() -> new ConfigurationException("@" + annotationType.getSimpleName() + " must specify a destination."));
    Map<String, Object> parameterValueMap = context.getParameterValueMap();
    Object body = Arrays.stream(method.getArguments()).filter(arg -> arg.isDeclaredAnnotationPresent(MessageBody.class)).map(arg -> parameterValueMap.get(arg.getName())).findFirst().orElseThrow(() -> new ConfigurationException("One method argument must be annotated with @Body"));
    String serializerName = method.stringValue(annotationType, "serializer").orElse(null);
    Serializer serializer = serializerName == null ? beanContext.getBean(DefaultSerializerDeserializer.class) : beanContext.getBean(Serializer.class, Qualifiers.byName(serializerName));
    MessageHeader[] headers = Arrays.stream(method.getArguments()).filter(arg -> arg.isDeclaredAnnotationPresent(io.micronaut.messaging.annotation.MessageHeader.class)).map(arg -> {
        String argName = arg.getName();
        String headerName = arg.getAnnotationMetadata().stringValue(io.micronaut.messaging.annotation.MessageHeader.class).orElseThrow(() -> new IllegalArgumentException("@Header annotation on argument '" + argName + "' must have a name"));
        return new MessageHeader(headerName, parameterValueMap.get(argName));
    }).toArray(MessageHeader[]::new);
    JMSConnectionPool pool = beanContext.getBean(JMSConnectionPool.class, Qualifiers.byName(connectionFactory));
    JmsProducer producer = new JmsProducer(destinationType, pool, serializer);
    producer.send(destinationName, body, headers);
    return null;
}