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

Introduction

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

Prototype

public void setMessageListener(MessageListener messageListener) 

Source Link

Document

Set the MessageListener .

Usage

From source file:com.jbrisbin.vpc.jobsched.mapred.MapReduceMessageHandler.java

private void listenForReReduce(MapReduceMessage msg) throws ScriptException, ResourceException {
    String hash = "rereduce." + DigestUtils.md5Hex(msg.getId());
    Queue q = new Queue(hash);
    q.setExclusive(true);//from ww  w .j  av a 2 s .c  o  m
    q.setDurable(false);
    q.setAutoDelete(true);
    rabbitAdmin.declareQueue(q);
    SimpleMessageListenerContainer c = new SimpleMessageListenerContainer(connectionFactory);
    c.setQueues(q);
    c.setMessageListener(new ReReduceListener(msg));
    c.start();
    listenerCache.put(hash, c);
}

---

From source file:org.openbaton.nse.api.EventReceiver.java

@Bean
public SimpleMessageListenerContainer setCreationMessageContainer(ConnectionFactory connectionFactory,
        @Qualifier("getCreationQueue") Queue queue,
        @Qualifier("setCreationMessageListenerAdapter") MessageListenerAdapter adapter) {
    logger.debug("Created MessageContainer for NSR Creation event");
    SimpleMessageListenerContainer res = new SimpleMessageListenerContainer();
    res.setConnectionFactory(connectionFactory);
    res.setQueues(queue);/*from  w  ww .ja v  a 2 s  .c o  m*/
    res.setMessageListener(adapter);
    return res;
}

---

From source file:org.openbaton.nse.api.EventReceiver.java

@Bean
public SimpleMessageListenerContainer setErrorMessageContainer(ConnectionFactory connectionFactory,
        @Qualifier("getErrorQueue") Queue queue,
        @Qualifier("setErrorMessageListenerAdapter") MessageListenerAdapter adapter) {
    logger.debug("Created MessageContainer for NSR error event");
    SimpleMessageListenerContainer res = new SimpleMessageListenerContainer();
    res.setConnectionFactory(connectionFactory);
    res.setQueues(queue);//ww  w.  j a va  2s .  c  om
    res.setMessageListener(adapter);
    return res;
}

---

From source file:org.openbaton.nse.api.EventReceiver.java

@Bean
public SimpleMessageListenerContainer setScaleMessageContainer(ConnectionFactory connectionFactory,
        @Qualifier("getScaleQueue") Queue queue,
        @Qualifier("setScaleMessageListenerAdapter") MessageListenerAdapter adapter) {
    logger.debug("Created MessageContainer for NSR scale event");
    SimpleMessageListenerContainer res = new SimpleMessageListenerContainer();
    res.setConnectionFactory(connectionFactory);
    res.setQueues(queue);/*from ww  w .j a v  a  2  s. co  m*/
    res.setMessageListener(adapter);
    return res;
}

---

From source file:com.jbrisbin.vpc.jobsched.SubmitClosure.java

@Override
public Object call(Object[] args) {
    log.debug("args: " + args);
    String exch = args[0].toString();
    String route = args[1].toString();
    final Object body = args[2];
    Map headers = null;/*from   w  w w.j  a  va  2 s  .  c  o m*/

    final BlockingQueue<Object> resultsQueue = new LinkedBlockingQueue<Object>();
    Queue replyQueue = rabbitAdmin.declareQueue();
    SimpleMessageListenerContainer listener = new SimpleMessageListenerContainer();
    listener.setQueues(replyQueue);
    if (args.length > 3) {
        for (int i = 3; i <= args.length; i++) {
            if (args[i] instanceof MessageListener) {
                MessageListener callback = (MessageListener) args[3];
                listener.setMessageListener(callback);
            } else if (args[i] instanceof Map) {
                headers = (Map) args[i];
            }
        }
    } else {
        listener.setMessageListener(new MessageListener() {
            public void onMessage(Message message) {
                byte[] body = message.getBody();
                try {
                    resultsQueue.add(mapper.readValue(body, 0, body.length, Map.class));
                } catch (IOException e) {
                    log.error(e.getMessage(), e);
                }
            }
        });
    }

    final Map msgHdrs = headers;
    rabbitTemplate.send(exch, route, new MessageCreator() {
        public Message createMessage() {
            MessageProperties props = new RabbitMessageProperties();
            props.setContentType("application/json");
            if (null != msgHdrs) {
                props.getHeaders().putAll(msgHdrs);
            }
            String uuid = UUID.randomUUID().toString();
            props.setCorrelationId(uuid.getBytes());
            ByteArrayOutputStream out = new ByteArrayOutputStream();
            try {
                mapper.writeValue(out, body);
            } catch (IOException e) {
                log.error(e.getMessage(), e);
            }
            Message msg = new Message(out.toByteArray(), props);
            return msg;
        }
    });

    Object results = null;
    try {
        results = resultsQueue.poll(5, TimeUnit.SECONDS);
    } catch (InterruptedException e) {
        log.error(e.getMessage(), e);
    }
    listener.stop();

    return results;
}

---

From source file:org.openbaton.common.vnfm_sdk.amqp.configuration.RabbitConfiguration.java

@Bean
SimpleMessageListenerContainer container_emsRegistrator(ConnectionFactory connectionFactory) {
    if (listenerAdapter_emsRegistrator != null) {
        SimpleMessageListenerContainer container = new SimpleMessageListenerContainer();
        container.setConnectionFactory(connectionFactory);
        container.setQueueNames(queueName_emsRegistrator);
        container.setConcurrentConsumers(1);
        container.setMaxConcurrentConsumers(15);
        container.setMessageListener(listenerAdapter_emsRegistrator);
        return container;
    } else//from   w  w  w .j av a2 s .  co  m
        return null;
}

---

From source file:org.openbaton.common.vnfm_sdk.amqp.configuration.RabbitConfiguration.java

@Bean
SimpleMessageListenerContainer container_eventRegister(ConnectionFactory connectionFactory,
        @Qualifier("listenerAdapter_nfvoGenericActions") MessageListenerAdapter listenerAdapter) {
    SimpleMessageListenerContainer container = new SimpleMessageListenerContainer();
    container.setConnectionFactory(connectionFactory);
    container.setQueueNames(queueName_nfvoGenericActions);
    if (minConcurrency <= 0 || maxConcurrency <= 0 || minConcurrency > maxConcurrency) {
        container.setConcurrentConsumers(5);
        container.setMaxConcurrentConsumers(15);
    } else {//  w  ww  .j  a  va 2 s  .  co  m
        container.setConcurrentConsumers(minConcurrency);
        container.setMaxConcurrentConsumers(maxConcurrency);
    }
    container.setMessageListener(listenerAdapter);
    return container;
}

---

From source file:org.openbaton.common.vnfm_sdk.amqp.configuration.RabbitConfiguration.java

@Bean
SimpleMessageListenerContainer container_logDispatcher(ConnectionFactory connectionFactory,
        @Qualifier("listenerAdapter_logDispatch") MessageListenerAdapter listenerAdapter) {
    if (listenerAdapter != null) {
        SimpleMessageListenerContainer container = new SimpleMessageListenerContainer();
        container.setConnectionFactory(connectionFactory);
        container.setQueueNames(queueName_logDispatch);
        if (minConcurrency <= 0 || maxConcurrency <= 0 || minConcurrency > maxConcurrency) {
            container.setConcurrentConsumers(5);
            container.setMaxConcurrentConsumers(15);
        } else {/*from ww  w . j  a  va 2 s .  c  o m*/
            container.setConcurrentConsumers(minConcurrency);
            container.setMaxConcurrentConsumers(maxConcurrency);
        }
        container.setMessageListener(listenerAdapter);
        return container;
    } else
        return null;
}

---

From source file:com.jbrisbin.groovy.mqdsl.RabbitMQBuilder.java

@Override
public Object invokeMethod(String methodName, Object args) {
    if (CONSUME.equals(methodName)) {
        Consume consume = new Consume();
        SimpleMessageListenerContainer listenerContainer = consume.getListenerContainer();
        Object[] params = (Object[]) args;
        for (Object param : params) {
            if (param instanceof Map) {
                Map paramMap = (Map) param;

                if (paramMap.containsKey(ON_MESSAGE)) {
                    Object onMessage = paramMap.get(ON_MESSAGE);
                    if (onMessage instanceof String) {
                        consume.setEventName((String) onMessage);
                    } else if (onMessage instanceof Closure) {
                        consume.setDelegate((Closure) onMessage);
                    } else if (onMessage instanceof MessageListener) {
                        listenerContainer.setMessageListener(onMessage);
                    } else {
                        listenerContainer.setMessageListener(new MessageListenerAdapter(onMessage));
                    }/*ww w  .  j  a  va2 s.co m*/
                }

                if (paramMap.containsKey(ACK)) {
                    AcknowledgeMode mode = AcknowledgeMode.valueOf(paramMap.get(ACK).toString().toUpperCase());
                    listenerContainer.setAcknowledgeMode(mode);
                } else {
                    listenerContainer.setAcknowledgeMode(AcknowledgeMode.AUTO);
                }

            } else if (param instanceof Closure) {
                consume.setDelegate((Closure) param);
            }
        }
        listenerContainer.setQueues(currentQueue);
        listenerContainer.afterPropertiesSet();
        listenerContainer.start();
        listenerContainers.add(listenerContainer);

        return super.invokeMethod(methodName, consume);
    } else if (PUBLISH.equals(methodName)) {
        Publish publish = new Publish();
        publish.invokeMethod(CALL, args);
        return super.invokeMethod(methodName, publish);
    }

    return super.invokeMethod(methodName, args);
}

---

From source file:io.acme.solution.query.conf.EventBusConfigurer.java

@PostConstruct
private void setup() {

    Queue currentQueue = null;// w ww  .j a v a  2  s  . c  o m
    SimpleMessageListenerContainer currentContainer = null;
    MessageListenerAdapter currentAdapter = null;

    final RabbitAdmin rabbitAdmin = this.context.getBean("eventBusRabbitAdmin", RabbitAdmin.class);
    final ConnectionFactory connectionFactory = this.context.getBean("eventBusConnectionFactory",
            ConnectionFactory.class);
    final TopicExchange exchange = this.context.getBean("eventExchange", TopicExchange.class);
    final MessageConverter converter = this.context.getBean("eventBusMessageConverter", MessageConverter.class);
    final Map<String, EventHandler> eventHandlersRegistry = EventHandlerUtils
            .buildEventHandlersRegistry(this.handlerBasePackage, this.context);

    for (String eventType : eventHandlersRegistry.keySet()) {

        rabbitAdmin.declareQueue(currentQueue = new Queue(this.queuePrefix + eventType));
        rabbitAdmin.declareBinding(BindingBuilder.bind(currentQueue).to(exchange).with(eventType));

        currentAdapter = new MessageListenerAdapter(eventHandlersRegistry.get(eventType), converter);

        currentContainer = new SimpleMessageListenerContainer(connectionFactory);
        currentContainer.setMessageListener(currentAdapter);
        currentContainer.setQueues(currentQueue);
        currentContainer.start();
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• »