Example usage for org.springframework.amqp.rabbit.listener SimpleMessageListenerContainer destroy

Introduction

In this page you can find the example usage for org.springframework.amqp.rabbit.listener SimpleMessageListenerContainer destroy.

Prototype

@Override
public void destroy() 

Source Link

Document

Calls #shutdown() when the BeanFactory destroys the container instance.

Usage

From source file:com.bbytes.zorba.messaging.rabbitmq.listener.impl.QueueNotificationHandler.java

@Override
public void handleZorbaRequest(ZorbaRequest request) throws MessagingException {
    if (request == null)
        return;/*from  www.  j a  va2s  .  c  o  m*/
    ZorbaData<String, Serializable> data = request.getData();
    if (data == null) {
        LOG.error("No data received along with request " + request.getId());
        return;
    }
    String queueName = (String) data.get("queueName");
    if (queueName == null || queueName.isEmpty()) {
        LOG.error("No Queue Name received along with request " + request.getId());
        return;
    }
    String event = (String) data.get("event");
    if (event.equals("CREATED")) {
        LOG.debug("New Queue Created. Adding Listener to that");
        final SimpleMessageListenerContainer container = new SimpleMessageListenerContainer();
        container.setAutoStartup(false);
        container.setConnectionFactory(rabbitConnectionFactory);
        container.setQueueNames(queueName);
        container.setMessageListener(
                new ZorbaRuntimeRequestHandlerImpl(jsonMessageConverter, zorbaRquestDelegationService));
        container.setConcurrentConsumers(3);
        queueListeners.put(queueName, container);
        // start the container
        Thread thread = new Thread() {

            @Override
            public void run() {
                // TODO Auto-generated method stub
                container.start();
            }
        };
        LOG.debug("Starting container for the queue " + queueName);
        thread.start();

    } else if (event.equals("DELETED")) {
        LOG.debug("Deleting container for the queue " + queueName);
        SimpleMessageListenerContainer container = queueListeners.get(queueName);
        if (container == null) {
            LOG.warn("SimpleMessageListenerContainer is null. Why?");
            return;
        }
        if (container.isRunning()) {
            container.stop();
        }
        container.destroy();
        queueListeners.remove(queueName);
    }

}

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