Java Code Examples for org.springframework.jms.listener.MessageListenerContainer

/**
 * Create a message listener container for the given {@link JmsListenerEndpoint}.
 * <p>This create the necessary infrastructure to honor that endpoint
 * with regards to its configuration.
 * <p>The {@code startImmediately} flag determines if the container should be
 * started immediately.
 * @param endpoint the endpoint to add
 * @param factory the listener factory to use
 * @param startImmediately start the container immediately if necessary
 * @see #getListenerContainers()
 * @see #getListenerContainer(String)
 */
public void registerListenerContainer(JmsListenerEndpoint endpoint, JmsListenerContainerFactory<?> factory,
		boolean startImmediately) {

	Assert.notNull(endpoint, "Endpoint must not be null");
	Assert.notNull(factory, "Factory must not be null");
	String id = endpoint.getId();
	Assert.hasText(id, "Endpoint id must be set");

	synchronized (this.listenerContainers) {
		if (this.listenerContainers.containsKey(id)) {
			throw new IllegalStateException("Another endpoint is already registered with id '" + id + "'");
		}
		MessageListenerContainer container = createListenerContainer(endpoint, factory);
		this.listenerContainers.put(id, container);
		if (startImmediately) {
			startIfNecessary(container);
		}
	}
}
 

/**
 * Create and start a new container using the specified factory.
 */
protected MessageListenerContainer createListenerContainer(JmsListenerEndpoint endpoint,
		JmsListenerContainerFactory<?> factory) {

	MessageListenerContainer listenerContainer = factory.createListenerContainer(endpoint);

	if (listenerContainer instanceof InitializingBean) {
		try {
			((InitializingBean) listenerContainer).afterPropertiesSet();
		}
		catch (Exception ex) {
			throw new BeanInitializationException("Failed to initialize message listener container", ex);
		}
	}

	int containerPhase = listenerContainer.getPhase();
	if (containerPhase < Integer.MAX_VALUE) {  // a custom phase value
		if (this.phase < Integer.MAX_VALUE && this.phase != containerPhase) {
			throw new IllegalStateException("Encountered phase mismatch between container factory definitions: " +
					this.phase + " vs " + containerPhase);
		}
		this.phase = listenerContainer.getPhase();
	}

	return listenerContainer;
}
 

/**
 * Create a message listener container for the given {@link JmsListenerEndpoint}.
 * <p>This create the necessary infrastructure to honor that endpoint
 * with regards to its configuration.
 * <p>The {@code startImmediately} flag determines if the container should be
 * started immediately.
 * @param endpoint the endpoint to add
 * @param factory the listener factory to use
 * @param startImmediately start the container immediately if necessary
 * @see #getListenerContainers()
 * @see #getListenerContainer(String)
 */
public void registerListenerContainer(JmsListenerEndpoint endpoint, JmsListenerContainerFactory<?> factory,
		boolean startImmediately) {

	Assert.notNull(endpoint, "Endpoint must not be null");
	Assert.notNull(factory, "Factory must not be null");
	String id = endpoint.getId();
	Assert.hasText(id, "Endpoint id must be set");

	synchronized (this.listenerContainers) {
		if (this.listenerContainers.containsKey(id)) {
			throw new IllegalStateException("Another endpoint is already registered with id '" + id + "'");
		}
		MessageListenerContainer container = createListenerContainer(endpoint, factory);
		this.listenerContainers.put(id, container);
		if (startImmediately) {
			startIfNecessary(container);
		}
	}
}
 

/**
 * Create and start a new container using the specified factory.
 */
protected MessageListenerContainer createListenerContainer(JmsListenerEndpoint endpoint,
		JmsListenerContainerFactory<?> factory) {

	MessageListenerContainer listenerContainer = factory.createListenerContainer(endpoint);

	if (listenerContainer instanceof InitializingBean) {
		try {
			((InitializingBean) listenerContainer).afterPropertiesSet();
		}
		catch (Exception ex) {
			throw new BeanInitializationException("Failed to initialize message listener container", ex);
		}
	}

	int containerPhase = listenerContainer.getPhase();
	if (containerPhase < Integer.MAX_VALUE) {  // a custom phase value
		if (this.phase < Integer.MAX_VALUE && this.phase != containerPhase) {
			throw new IllegalStateException("Encountered phase mismatch between container factory definitions: " +
					this.phase + " vs " + containerPhase);
		}
		this.phase = listenerContainer.getPhase();
	}

	return listenerContainer;
}
 

/**
 * Create a message listener container for the given {@link JmsListenerEndpoint}.
 * <p>This create the necessary infrastructure to honor that endpoint
 * with regards to its configuration.
 * <p>The {@code startImmediately} flag determines if the container should be
 * started immediately.
 * @param endpoint the endpoint to add
 * @param factory the listener factory to use
 * @param startImmediately start the container immediately if necessary
 * @see #getListenerContainers()
 * @see #getListenerContainer(String)
 */
public void registerListenerContainer(JmsListenerEndpoint endpoint, JmsListenerContainerFactory<?> factory,
		boolean startImmediately) {

	Assert.notNull(endpoint, "Endpoint must not be null");
	Assert.notNull(factory, "Factory must not be null");

	String id = endpoint.getId();
	Assert.notNull(id, "Endpoint id must not be null");
	synchronized (this.listenerContainers) {
		Assert.state(!this.listenerContainers.containsKey(id),
				"Another endpoint is already registered with id '" + id + "'");
		MessageListenerContainer container = createListenerContainer(endpoint, factory);
		this.listenerContainers.put(id, container);
		if (startImmediately) {
			startIfNecessary(container);
		}
	}
}
 

/**
 * Create and start a new container using the specified factory.
 */
protected MessageListenerContainer createListenerContainer(JmsListenerEndpoint endpoint,
		JmsListenerContainerFactory<?> factory) {

	MessageListenerContainer listenerContainer = factory.createListenerContainer(endpoint);

	if (listenerContainer instanceof InitializingBean) {
		try {
			((InitializingBean) listenerContainer).afterPropertiesSet();
		}
		catch (Exception ex) {
			throw new BeanInitializationException("Failed to initialize message listener container", ex);
		}
	}

	int containerPhase = listenerContainer.getPhase();
	if (containerPhase < Integer.MAX_VALUE) {  // a custom phase value
		if (this.phase < Integer.MAX_VALUE && this.phase != containerPhase) {
			throw new IllegalStateException("Encountered phase mismatch between container factory definitions: " +
					this.phase + " vs " + containerPhase);
		}
		this.phase = listenerContainer.getPhase();
	}

	return listenerContainer;
}
 

private void registerContainers(ConfigurableListableBeanFactory beanFactory,
		List<Contract> matchingContracts, String flowName,
		StubRunnerJmsRouter listener) {
	// listener's container
	ConnectionFactory connectionFactory = beanFactory
			.getBean(ConnectionFactory.class);
	for (Contract matchingContract : matchingContracts) {
		if (matchingContract.getInput() == null) {
			continue;
		}
		String destination = MapConverter.getStubSideValuesForNonBody(
				matchingContract.getInput().getMessageFrom()).toString();
		MessageListenerContainer container = listenerContainer(destination,
				connectionFactory, listener);
		String containerName = flowName + ".container";
		Object initializedContainer = beanFactory.initializeBean(container,
				containerName);
		beanFactory.registerSingleton(containerName, initializedContainer);
	}
}
 

@Override
public void setupListenerContainer(MessageListenerContainer listenerContainer) {
	if (listenerContainer instanceof AbstractMessageListenerContainer) {
		setupJmsListenerContainer((AbstractMessageListenerContainer) listenerContainer);
	}
	else {
		new JcaEndpointConfigurer().configureEndpoint(listenerContainer);
	}
}
 

@Override
public void stop(Runnable callback) {
	Collection<MessageListenerContainer> listenerContainers = getListenerContainers();
	AggregatingCallback aggregatingCallback = new AggregatingCallback(listenerContainers.size(), callback);
	for (MessageListenerContainer listenerContainer : listenerContainers) {
		listenerContainer.stop(aggregatingCallback);
	}
}
 

@Override
public boolean isRunning() {
	for (MessageListenerContainer listenerContainer : getListenerContainers()) {
		if (listenerContainer.isRunning()) {
			return true;
		}
	}
	return false;
}
 

@Override
public void destroy() {
	for (MessageListenerContainer listenerContainer : getListenerContainers()) {
		if (listenerContainer instanceof DisposableBean) {
			try {
				((DisposableBean) listenerContainer).destroy();
			}
			catch (Throwable ex) {
				logger.warn("Failed to destroy message listener container", ex);
			}
		}
	}
}
 

@Override
protected MessagingMessageListenerAdapter createMessageListener(MessageListenerContainer container) {
	Assert.state(this.messageHandlerMethodFactory != null,
			"Could not create message listener - MessageHandlerMethodFactory not set");
	MessagingMessageListenerAdapter messageListener = createMessageListenerInstance();
	Object bean = getBean();
	Method method = getMethod();
	Assert.state(bean != null && method != null, "No bean+method set on endpoint");
	InvocableHandlerMethod invocableHandlerMethod =
			this.messageHandlerMethodFactory.createInvocableHandlerMethod(bean, method);
	messageListener.setHandlerMethod(invocableHandlerMethod);
	String responseDestination = getDefaultResponseDestination();
	if (StringUtils.hasText(responseDestination)) {
		if (container.isReplyPubSubDomain()) {
			messageListener.setDefaultResponseTopicName(responseDestination);
		}
		else {
			messageListener.setDefaultResponseQueueName(responseDestination);
		}
	}
	QosSettings responseQosSettings = container.getReplyQosSettings();
	if (responseQosSettings != null) {
		messageListener.setResponseQosSettings(responseQosSettings);
	}
	MessageConverter messageConverter = container.getMessageConverter();
	if (messageConverter != null) {
		messageListener.setMessageConverter(messageConverter);
	}
	DestinationResolver destinationResolver = container.getDestinationResolver();
	if (destinationResolver != null) {
		messageListener.setDestinationResolver(destinationResolver);
	}
	return messageListener;
}
 

@Test
public void setupMessageContainerUnsupportedContainer() {
	MessageListenerContainer container = mock(MessageListenerContainer.class);
	SimpleJmsListenerEndpoint endpoint = new SimpleJmsListenerEndpoint();
	endpoint.setMessageListener(new MessageListenerAdapter());

	assertThatIllegalArgumentException().isThrownBy(() ->
			endpoint.setupListenerContainer(container));
}
 

private MessagingMessageListenerAdapter createInstance(
		DefaultMessageHandlerMethodFactory factory, Method method, MessageListenerContainer container) {

	MethodJmsListenerEndpoint endpoint = new MethodJmsListenerEndpoint();
	endpoint.setBean(this.sample);
	endpoint.setMethod(method);
	endpoint.setMessageHandlerMethodFactory(factory);
	return endpoint.createMessageListener(container);
}
 

@Override
public void setupListenerContainer(MessageListenerContainer listenerContainer) {
	if (listenerContainer instanceof AbstractMessageListenerContainer) {
		setupJmsListenerContainer((AbstractMessageListenerContainer) listenerContainer);
	}
	else {
		new JcaEndpointConfigurer().configureEndpoint(listenerContainer);
	}
}
 

@Override
public void stop(Runnable callback) {
	Collection<MessageListenerContainer> listenerContainers = getListenerContainers();
	AggregatingCallback aggregatingCallback = new AggregatingCallback(listenerContainers.size(), callback);
	for (MessageListenerContainer listenerContainer : listenerContainers) {
		listenerContainer.stop(aggregatingCallback);
	}
}
 

@Override
public boolean isRunning() {
	for (MessageListenerContainer listenerContainer : getListenerContainers()) {
		if (listenerContainer.isRunning()) {
			return true;
		}
	}
	return false;
}
 

@Override
public void destroy() {
	for (MessageListenerContainer listenerContainer : getListenerContainers()) {
		if (listenerContainer instanceof DisposableBean) {
			try {
				((DisposableBean) listenerContainer).destroy();
			}
			catch (Throwable ex) {
				logger.warn("Failed to destroy message listener container", ex);
			}
		}
	}
}
 

@Override
protected MessagingMessageListenerAdapter createMessageListener(MessageListenerContainer container) {
	Assert.state(this.messageHandlerMethodFactory != null,
			"Could not create message listener - MessageHandlerMethodFactory not set");
	MessagingMessageListenerAdapter messageListener = createMessageListenerInstance();
	InvocableHandlerMethod invocableHandlerMethod =
			this.messageHandlerMethodFactory.createInvocableHandlerMethod(getBean(), getMethod());
	messageListener.setHandlerMethod(invocableHandlerMethod);
	String responseDestination = getDefaultResponseDestination();
	if (StringUtils.hasText(responseDestination)) {
		if (container.isReplyPubSubDomain()) {
			messageListener.setDefaultResponseTopicName(responseDestination);
		}
		else {
			messageListener.setDefaultResponseQueueName(responseDestination);
		}
	}
	QosSettings responseQosSettings = container.getReplyQosSettings();
	if (responseQosSettings != null) {
		messageListener.setResponseQosSettings(responseQosSettings);
	}
	MessageConverter messageConverter = container.getMessageConverter();
	if (messageConverter != null) {
		messageListener.setMessageConverter(messageConverter);
	}
	DestinationResolver destinationResolver = container.getDestinationResolver();
	if (destinationResolver != null) {
		messageListener.setDestinationResolver(destinationResolver);
	}
	return messageListener;
}
 

@Test
public void setupMessageContainerUnsupportedContainer() {
	MessageListenerContainer container = mock(MessageListenerContainer.class);
	SimpleJmsListenerEndpoint endpoint = new SimpleJmsListenerEndpoint();
	endpoint.setMessageListener(new MessageListenerAdapter());

	thrown.expect(IllegalArgumentException.class);
	endpoint.setupListenerContainer(container);
}
 

private MessagingMessageListenerAdapter createInstance(
		DefaultMessageHandlerMethodFactory factory, Method method, MessageListenerContainer container) {

	MethodJmsListenerEndpoint endpoint = new MethodJmsListenerEndpoint();
	endpoint.setBean(this.sample);
	endpoint.setMethod(method);
	endpoint.setMessageHandlerMethodFactory(factory);
	return endpoint.createMessageListener(container);
}
 

@Override
public void setupListenerContainer(MessageListenerContainer listenerContainer) {
	if (listenerContainer instanceof AbstractMessageListenerContainer) {
		setupJmsListenerContainer((AbstractMessageListenerContainer) listenerContainer);
	}
	else {
		new JcaEndpointConfigurer().configureEndpoint(listenerContainer);
	}
}
 

@Override
public void destroy() {
	for (MessageListenerContainer listenerContainer : getListenerContainers()) {
		if (listenerContainer instanceof DisposableBean) {
			try {
				((DisposableBean) listenerContainer).destroy();
			}
			catch (Throwable ex) {
				logger.warn("Failed to destroy message listener container", ex);
			}
		}
	}
}
 

@Override
public void stop(Runnable callback) {
	Collection<MessageListenerContainer> listenerContainers = getListenerContainers();
	AggregatingCallback aggregatingCallback = new AggregatingCallback(listenerContainers.size(), callback);
	for (MessageListenerContainer listenerContainer : listenerContainers) {
		listenerContainer.stop(aggregatingCallback);
	}
}
 

@Override
public boolean isRunning() {
	for (MessageListenerContainer listenerContainer : getListenerContainers()) {
		if (listenerContainer.isRunning()) {
			return true;
		}
	}
	return false;
}
 

@Override
protected MessagingMessageListenerAdapter createMessageListener(MessageListenerContainer container) {
	Assert.state(this.messageHandlerMethodFactory != null,
			"Could not create message listener - MessageHandlerMethodFactory not set");
	MessagingMessageListenerAdapter messageListener = createMessageListenerInstance();
	InvocableHandlerMethod invocableHandlerMethod =
			this.messageHandlerMethodFactory.createInvocableHandlerMethod(getBean(), getMethod());
	messageListener.setHandlerMethod(invocableHandlerMethod);
	String responseDestination = getDefaultResponseDestination();
	if (StringUtils.hasText(responseDestination)) {
		if (container.isReplyPubSubDomain()) {
			messageListener.setDefaultResponseTopicName(responseDestination);
		}
		else {
			messageListener.setDefaultResponseQueueName(responseDestination);
		}
	}
	MessageConverter messageConverter = container.getMessageConverter();
	if (messageConverter != null) {
		messageListener.setMessageConverter(messageConverter);
	}
	DestinationResolver destinationResolver = container.getDestinationResolver();
	if (destinationResolver != null) {
		messageListener.setDestinationResolver(destinationResolver);
	}
	return messageListener;
}
 

@Test
public void setupMessageContainerUnsupportedContainer() {
	MessageListenerContainer container = mock(MessageListenerContainer.class);
	SimpleJmsListenerEndpoint endpoint = new SimpleJmsListenerEndpoint();
	endpoint.setMessageListener(new MessageListenerAdapter());

	thrown.expect(IllegalArgumentException.class);
	endpoint.setupListenerContainer(container);
}
 

private MessagingMessageListenerAdapter createInstance(
		DefaultMessageHandlerMethodFactory factory, Method method, MessageListenerContainer container) {

	MethodJmsListenerEndpoint endpoint = new MethodJmsListenerEndpoint();
	endpoint.setBean(sample);
	endpoint.setMethod(method);
	endpoint.setMessageHandlerMethodFactory(factory);
	return endpoint.createMessageListener(container);
}
 

@Bean
public MessageListenerContainer mockServerListener(ActiveMQConnectionFactory connectionFactory) {
  DefaultMessageListenerContainer container = new DefaultMessageListenerContainer();
  container.setConnectionFactory(connectionFactory);
  container.setDestination(new ActiveMQQueue("c2mon.client.request"));
  container.setMessageListener((SessionAwareMessageListener) (message, session) -> {
    session.createProducer(message.getJMSReplyTo()).send(session.createTextMessage("[]"));
  });
  return container;
}
 

private MessageListenerContainer listenerContainer(String queueName,
		ConnectionFactory connectionFactory, MessageListener listener) {
	DefaultMessageListenerContainer container = new DefaultMessageListenerContainer();
	container.setConnectionFactory(connectionFactory);
	container.setDestinationName(queueName);
	container.setMessageListener(listener);
	return container;
}