Example usage for com.rabbitmq.client Envelope isRedeliver

List of usage examples for com.rabbitmq.client Envelope isRedeliver

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Introduction

In this page you can find the example usage for com.rabbitmq.client Envelope isRedeliver.

Prototype

public boolean isRedeliver()

Source Link

Document

Get the redelivery flag included in this parameter envelope.

Usage

From source file:com.caucho.v5.pipe.rabbit.RabbitPipeImpl.java

License:Open Source License

@Override
protected void onInitReceive() {
    if (_consumerTag != null) {
        return;/* w  w  w  .  j a v a  2 s  .  c o m*/
    }

    try {
        boolean isAutoAck = false;

        _consumerTag = _channel.basicConsume(_config.routingKey(), isAutoAck, new DefaultConsumer(_channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                    byte[] body) throws IOException {
                RabbitMessage msg = RabbitMessage.newMessage().body(body).properties(properties)
                        .redeliver(envelope.isRedeliver());

                long deliveryTag = envelope.getDeliveryTag();

                _self.onRabbitReceive(msg, (Void, e) -> {
                    if (e != null) {
                        _channel.basicReject(deliveryTag, false);
                    } else {
                        _channel.basicAck(deliveryTag, false);
                    }
                });
            }
        });
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

From source file:com.digispherecorp.enterprise.rabbitmq.ra.work.PublishSubcribeRabbitMQWork.java

@Override
public void run() {
    try {/* w w  w.  ja  v a2s .c om*/
        Logger.getLogger(QueueRabbitMQWork.class.getName()).log(Level.INFO,
                "Work Schedule Polling started @ ".concat(uuid));

        if (ipsm == null) {
            try {
                Class<?> className = Class
                        .forName(((RabbitMQActivationSpec) activationSpec).getDestinationType());
                ipsm = (IPublishSubscribeMessage) className.getConstructor().newInstance();
            } catch (ClassNotFoundException | NoSuchMethodException | SecurityException | InstantiationException
                    | IllegalAccessException | IllegalArgumentException | InvocationTargetException ex) {
                Logger.getLogger(BootStrapRabbitMQWork.class.getName()).log(Level.SEVERE,
                        ex.getLocalizedMessage(), ex);
            }
        }
        final Channel channel;
        RabbitMQConnectionFactoryFacade instance = RabbitMQConnectionFactoryFacade.getInstance();
        if (instance.getConnectionRequestInfo(activationSpec) == null) {
            instance.setConnectionRequestInfo(activationSpec,
                    new RabbitMQConnectionRequestInfo(((RabbitMQActivationSpec) activationSpec).getUser(),
                            ((RabbitMQActivationSpec) activationSpec).getPassword(),
                            ((RabbitMQActivationSpec) activationSpec).getHost(),
                            ((RabbitMQActivationSpec) activationSpec).getPort(),
                            ((RabbitMQActivationSpec) activationSpec).getVirtualHost()));
        }
        try {
            connection = instance.getConnection();
            channel = connection.createChannel();

            channel.exchangeDeclare(((RabbitMQActivationSpec) activationSpec).getExchangeName(),
                    ipsm.getSubscribeType(), isExchangeDurabe(ipsm));

            final Consumer consumer = new DefaultConsumer(channel) {

                @Override
                public void handleConsumeOk(String consumerTag) {
                    super.handleConsumeOk(consumerTag);
                }

                @Override
                public void handleDelivery(String consumerTag, Envelope envelope,
                        AMQP.BasicProperties properties, byte[] body) throws IOException {
                    super.handleDelivery(consumerTag, envelope, properties, body);

                    if (!envelope.isRedeliver()) {
                        try {
                            RabbitMQMessage mQMessage = new RabbitMQMessage();
                            mQMessage.getMessages().add(body);
                            try {
                                receiveMessages(mQMessage);
                            } catch (ResourceException ex) {
                                Logger.getLogger(QueueRabbitMQWork.class.getName()).log(Level.SEVERE,
                                        ex.getLocalizedMessage(), ex);
                            }
                        } finally {
                            channel.basicAck(envelope.getDeliveryTag(), true);
                        }
                    }
                }
            };
            channel.basicConsume(((RabbitMQActivationSpec) activationSpec).getQueueName(), false, consumer);
        } catch (IOException ex) {
            Logger.getLogger(RabbitMQResourceAdapter.class.getName()).log(Level.SEVERE,
                    ex.getLocalizedMessage(), ex);
        }
    } catch (Exception ex) {
        Logger.getLogger(QueueRabbitMQWork.class.getName()).log(Level.SEVERE, ex.getLocalizedMessage(), ex);
    }
}

From source file:com.digispherecorp.enterprise.rabbitmq.ra.work.QueueRabbitMQWork.java

@Override
public void run() {
    try {/*from w w w .  j  a  v a  2 s  .  c o  m*/

        Logger.getLogger(QueueRabbitMQWork.class.getName()).log(Level.INFO,
                "Work Schedule Polling started @ ".concat(uuid));

        final Channel channel;
        RabbitMQConnectionFactoryFacade instance = RabbitMQConnectionFactoryFacade.getInstance();
        if (instance.getConnectionRequestInfo(activationSpec) == null) {
            instance.setConnectionRequestInfo(activationSpec,
                    new RabbitMQConnectionRequestInfo(((RabbitMQActivationSpec) activationSpec).getUser(),
                            ((RabbitMQActivationSpec) activationSpec).getPassword(),
                            ((RabbitMQActivationSpec) activationSpec).getHost(),
                            ((RabbitMQActivationSpec) activationSpec).getPort(),
                            ((RabbitMQActivationSpec) activationSpec).getVirtualHost()));
        }
        try {
            connection = instance.getConnection();
            channel = connection.createChannel();
            channel.queueDeclarePassive(((RabbitMQActivationSpec) activationSpec).getQueueName());
            channel.basicQos(0);

            final Consumer consumer = new DefaultConsumer(channel) {

                @Override
                public void handleConsumeOk(String consumerTag) {
                    super.handleConsumeOk(consumerTag);
                }

                @Override
                public void handleDelivery(String consumerTag, Envelope envelope,
                        AMQP.BasicProperties properties, byte[] body) throws IOException {
                    super.handleDelivery(consumerTag, envelope, properties, body);

                    if (!envelope.isRedeliver()) {
                        try {
                            RabbitMQMessage mQMessage = new RabbitMQMessage();
                            mQMessage.getMessages().add(body);
                            try {
                                receiveMessages(mQMessage);
                            } catch (ResourceException ex) {
                                Logger.getLogger(QueueRabbitMQWork.class.getName()).log(Level.SEVERE,
                                        ex.getLocalizedMessage(), ex);
                            }
                        } finally {
                            channel.basicAck(envelope.getDeliveryTag(), true);
                        }
                    }
                }
            };
            channel.basicConsume(((RabbitMQActivationSpec) activationSpec).getQueueName(), false, consumer);
        } catch (IOException ex) {
            Logger.getLogger(RabbitMQResourceAdapter.class.getName()).log(Level.SEVERE,
                    ex.getLocalizedMessage(), ex);
        }
    } catch (Exception ex) {
        Logger.getLogger(QueueRabbitMQWork.class.getName()).log(Level.SEVERE, ex.getLocalizedMessage(), ex);
    }
}

From source file:com.shopwiki.roger.MessagingUtil.java

License:Apache License

public static String prettyPrint(Envelope envelope) {
    StringBuilder sb = new StringBuilder();
    sb.append("\t" + "Exchange: " + envelope.getExchange() + "\n");
    sb.append("\t" + "RoutingKey: " + envelope.getRoutingKey() + "\n");
    sb.append("\t" + "DeliveryTag: " + envelope.getDeliveryTag() + "\n");
    sb.append("\t" + "isRedeliver: " + envelope.isRedeliver());
    return sb.toString();
}

From source file:com.streamsets.pipeline.stage.origin.rabbitmq.RabbitSource.java

License:Apache License

@Override
public String produce(String lastSourceOffset, int maxBatchSize, BatchMaker batchMaker) throws StageException {
    if (!isConnected() && !conf.advanced.automaticRecoveryEnabled) {
        // If we don't have automatic recovery enabled and the connection is closed, we should stop the pipeline.
        throw new StageException(Errors.RABBITMQ_05);
    }//from   w  w w.j av  a  2 s .c  om

    long maxTime = System.currentTimeMillis() + conf.basicConfig.maxWaitTime;
    int maxRecords = Math.min(maxBatchSize, conf.basicConfig.maxBatchSize);
    int numRecords = 0;
    String nextSourceOffset = lastSourceOffset;
    while (System.currentTimeMillis() < maxTime && numRecords < maxRecords) {
        try {
            RabbitMessage message = messages.poll(conf.basicConfig.maxWaitTime, TimeUnit.MILLISECONDS);
            if (message == null) {
                continue;
            }
            String recordId = message.getEnvelope().toString();
            List<Record> records = parseRabbitMessage(recordId, message.getBody());
            for (Record record : records) {
                Envelope envelope = message.getEnvelope();
                BasicProperties properties = message.getProperties();
                Record.Header outHeader = record.getHeader();
                if (envelope != null) {
                    setHeaderIfNotNull(outHeader, "deliveryTag", envelope.getDeliveryTag());
                    setHeaderIfNotNull(outHeader, "exchange", envelope.getExchange());
                    setHeaderIfNotNull(outHeader, "routingKey", envelope.getRoutingKey());
                    setHeaderIfNotNull(outHeader, "redelivered", envelope.isRedeliver());
                }
                setHeaderIfNotNull(outHeader, "contentType", properties.getContentType());
                setHeaderIfNotNull(outHeader, "contentEncoding", properties.getContentEncoding());
                setHeaderIfNotNull(outHeader, "deliveryMode", properties.getDeliveryMode());
                setHeaderIfNotNull(outHeader, "priority", properties.getPriority());
                setHeaderIfNotNull(outHeader, "correlationId", properties.getCorrelationId());
                setHeaderIfNotNull(outHeader, "replyTo", properties.getReplyTo());
                setHeaderIfNotNull(outHeader, "expiration", properties.getExpiration());
                setHeaderIfNotNull(outHeader, "messageId", properties.getMessageId());
                setHeaderIfNotNull(outHeader, "timestamp", properties.getTimestamp());
                setHeaderIfNotNull(outHeader, "messageType", properties.getType());
                setHeaderIfNotNull(outHeader, "userId", properties.getUserId());
                setHeaderIfNotNull(outHeader, "appId", properties.getAppId());
                Map<String, Object> inHeaders = properties.getHeaders();
                if (inHeaders != null) {
                    for (Map.Entry<String, Object> pair : inHeaders.entrySet()) {
                        // I am concerned about overlapping with the above headers but it seems somewhat unlikely
                        // in addition the behavior of copying these attributes in with no custom prefix is
                        // how the jms origin behaves
                        setHeaderIfNotNull(outHeader, pair.getKey(), pair.getValue());
                    }
                }
                batchMaker.addRecord(record);
                nextSourceOffset = outHeader.getAttribute("deliveryTag");
                numRecords++;
            }
        } catch (InterruptedException e) {
            LOG.warn("Pipeline is shutting down.");
        }
    }
    return nextSourceOffset;
}

From source file:org.apache.airavata.messaging.core.impl.ExperimentConsumer.java

License:Apache License

@Override
public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body)
        throws IOException {

    Message message = new Message();

    try {//  ww w  . j a v a 2s . c  o  m
        ThriftUtils.createThriftFromBytes(body, message);
        long deliveryTag = envelope.getDeliveryTag();
        if (message.getMessageType() == MessageType.EXPERIMENT
                || message.getMessageType() == MessageType.EXPERIMENT_CANCEL) {
            TBase event = null;
            String gatewayId = null;
            ExperimentSubmitEvent experimentEvent = new ExperimentSubmitEvent();
            ThriftUtils.createThriftFromBytes(message.getEvent(), experimentEvent);
            log.info(" Message Received with message id '" + message.getMessageId()
                    + "' and with message type '" + message.getMessageType() + "'  for experimentId:" + " "
                    + experimentEvent.getExperimentId());
            event = experimentEvent;
            gatewayId = experimentEvent.getGatewayId();
            MessageContext messageContext = new MessageContext(event, message.getMessageType(),
                    message.getMessageId(), gatewayId, deliveryTag);
            messageContext.setUpdatedTime(AiravataUtils.getTime(message.getUpdatedTime()));
            messageContext.setIsRedeliver(envelope.isRedeliver());
            handler.onMessage(messageContext);
        } else {
            log.error("{} message type is not handle in ProcessLaunch Subscriber. Sending ack for "
                    + "delivery tag {} ", message.getMessageType().name(), deliveryTag);
            sendAck(deliveryTag);
        }
    } catch (TException e) {
        String msg = "Failed to de-serialize the thrift message, from routing keys:" + envelope.getRoutingKey();
        log.warn(msg, e);
    }

}

From source file:org.apache.airavata.messaging.core.impl.ProcessConsumer.java

License:Apache License

@Override
public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties basicProperties,
        byte[] body) throws IOException {

    Message message = new Message();

    try {/*  www  .  j a  v a  2s .c  o m*/
        ThriftUtils.createThriftFromBytes(body, message);
        TBase event = null;
        String gatewayId = null;
        long deliveryTag = envelope.getDeliveryTag();
        if (message.getMessageType().equals(MessageType.LAUNCHPROCESS)) {
            ProcessSubmitEvent processSubmitEvent = new ProcessSubmitEvent();
            ThriftUtils.createThriftFromBytes(message.getEvent(), processSubmitEvent);
            log.info(" Message Received with message id '" + message.getMessageId() + " and with message type:"
                    + message.getMessageType() + ", for processId:" + processSubmitEvent.getProcessId()
                    + ", expId:" + processSubmitEvent.getExperimentId());
            event = processSubmitEvent;
            gatewayId = processSubmitEvent.getGatewayId();
            MessageContext messageContext = new MessageContext(event, message.getMessageType(),
                    message.getMessageId(), gatewayId, deliveryTag);
            messageContext.setUpdatedTime(AiravataUtils.getTime(message.getUpdatedTime()));
            messageContext.setIsRedeliver(envelope.isRedeliver());
            handler.onMessage(messageContext);
        } else {
            log.error("{} message type is not handle in ProcessLaunch Subscriber. Sending ack for "
                    + "delivery tag {} ", message.getMessageType().name(), deliveryTag);
            sendAck(deliveryTag);
        }
    } catch (TException e) {
        String msg = "Failed to de-serialize the thrift message, from routing keys:" + envelope.getRoutingKey();
        log.warn(msg, e);
    }

}

From source file:org.apache.airavata.messaging.core.impl.RabbitMQProcessLaunchConsumer.java

License:Apache License

public String listen(final MessageHandler handler) throws AiravataException {
    try {/*from  w ww .j  ava 2s  . c om*/
        messageHandler = handler;
        Map<String, Object> props = handler.getProperties();
        final Object routing = props.get(MessagingConstants.RABBIT_ROUTING_KEY);
        if (routing == null) {
            throw new IllegalArgumentException("The routing key must be present");
        }
        List<String> keys = new ArrayList<String>();
        if (routing instanceof List) {
            for (Object o : (List) routing) {
                keys.add(o.toString());
            }
        } else if (routing instanceof String) {
            keys.add((String) routing);
        }

        String queueName = (String) props.get(MessagingConstants.RABBIT_QUEUE);
        String consumerTag = (String) props.get(MessagingConstants.RABBIT_CONSUMER_TAG);
        if (queueName == null) {
            if (!channel.isOpen()) {
                channel = connection.createChannel();
                channel.basicQos(prefetchCount);
                //                    channel.exchangeDeclare(taskLaunchExchangeName, "fanout");
            }
            queueName = channel.queueDeclare().getQueue();
        } else {

            channel.queueDeclare(queueName, durableQueue, false, false, null);
        }

        final String id = getId(keys, queueName);
        if (queueDetailsMap.containsKey(id)) {
            throw new IllegalStateException("This subscriber is already defined for this Consumer, "
                    + "cannot define the same subscriber twice");
        }

        if (consumerTag == null) {
            consumerTag = "default";
        }

        // bind all the routing keys
        //            for (String routingKey : keys) {
        //                channel.queueBind(queueName, taskLaunchExchangeName, routingKey);
        //            }
        // autoAck=false, we will ack after task is done
        channel.basicConsume(queueName, false, consumerTag, new QueueingConsumer(channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                    byte[] body) {
                Message message = new Message();

                try {
                    ThriftUtils.createThriftFromBytes(body, message);
                    TBase event = null;
                    String gatewayId = null;
                    long deliveryTag = envelope.getDeliveryTag();
                    if (message.getMessageType().equals(MessageType.LAUNCHPROCESS)) {
                        ProcessSubmitEvent processSubmitEvent = new ProcessSubmitEvent();
                        ThriftUtils.createThriftFromBytes(message.getEvent(), processSubmitEvent);
                        log.debug(" Message Received with message id '" + message.getMessageId()
                                + "' and with message type '" + message.getMessageType()
                                + "'  for experimentId:" + " " + processSubmitEvent.getProcessId());
                        event = processSubmitEvent;
                        gatewayId = processSubmitEvent.getGatewayId();
                        MessageContext messageContext = new MessageContext(event, message.getMessageType(),
                                message.getMessageId(), gatewayId, deliveryTag);
                        messageContext.setUpdatedTime(AiravataUtils.getTime(message.getUpdatedTime()));
                        messageContext.setIsRedeliver(envelope.isRedeliver());
                        handler.onMessage(messageContext);
                    } else {
                        log.error("{} message type is not handle in ProcessLaunch Consumer. Sending ack for "
                                + "delivery tag {} ", message.getMessageType().name(), deliveryTag);
                        sendAck(deliveryTag);
                    }
                } catch (TException e) {
                    String msg = "Failed to de-serialize the thrift message, from routing keys and queueName "
                            + id;
                    log.warn(msg, e);
                }
            }

            @Override
            public void handleCancel(String consumerTag) throws IOException {
                super.handleCancel(consumerTag);
                log.info("Consumer cancelled : " + consumerTag);
            }
        });

        // save the name for deleting the queue
        queueDetailsMap.put(id, new QueueDetails(queueName, keys));
        return id;
    } catch (Exception e) {
        String msg = "could not open channel for exchange " + taskLaunchExchangeName;
        log.error(msg);
        throw new AiravataException(msg, e);
    }
}

From source file:org.apache.airavata.messaging.core.impl.RabbitMQStatusConsumer.java

License:Apache License

public String listen(final MessageHandler handler) throws AiravataException {
    try {//ww w.ja  va 2s.co m
        Map<String, Object> props = handler.getProperties();
        final Object routing = props.get(MessagingConstants.RABBIT_ROUTING_KEY);
        if (routing == null) {
            throw new IllegalArgumentException("The routing key must be present");
        }

        List<String> keys = new ArrayList<String>();
        if (routing instanceof List) {
            for (Object o : (List) routing) {
                keys.add(o.toString());
            }
        } else if (routing instanceof String) {
            keys.add((String) routing);
        }

        String queueName = (String) props.get(MessagingConstants.RABBIT_QUEUE);
        String consumerTag = (String) props.get(MessagingConstants.RABBIT_CONSUMER_TAG);
        if (queueName == null) {
            if (!channel.isOpen()) {
                channel = connection.createChannel();
                channel.exchangeDeclare(exchangeName, "topic", false);
            }
            queueName = channel.queueDeclare().getQueue();
        } else {
            channel.queueDeclare(queueName, true, false, false, null);
        }

        final String id = getId(keys, queueName);
        if (queueDetailsMap.containsKey(id)) {
            throw new IllegalStateException("This subscriber is already defined for this Consumer, "
                    + "cannot define the same subscriber twice");
        }

        if (consumerTag == null) {
            consumerTag = "default";
        }

        // bind all the routing keys
        for (String routingKey : keys) {
            channel.queueBind(queueName, exchangeName, routingKey);
        }

        channel.basicConsume(queueName, true, consumerTag, new DefaultConsumer(channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                    byte[] body) {
                Message message = new Message();

                try {
                    ThriftUtils.createThriftFromBytes(body, message);
                    TBase event = null;
                    String gatewayId = null;

                    if (message.getMessageType().equals(MessageType.EXPERIMENT)) {
                        ExperimentStatusChangeEvent experimentStatusChangeEvent = new ExperimentStatusChangeEvent();
                        ThriftUtils.createThriftFromBytes(message.getEvent(), experimentStatusChangeEvent);
                        log.debug(" Message Received with message id '" + message.getMessageId()
                                + "' and with message type '" + message.getMessageType() + "'  with status "
                                + experimentStatusChangeEvent.getState());
                        event = experimentStatusChangeEvent;
                        gatewayId = experimentStatusChangeEvent.getGatewayId();
                    } else if (message.getMessageType().equals(MessageType.PROCESS)) {
                        ProcessStatusChangeEvent processStatusChangeEvent = new ProcessStatusChangeEvent();
                        ThriftUtils.createThriftFromBytes(message.getEvent(), processStatusChangeEvent);
                        log.debug("Message Recieved with message id :" + message.getMessageId() + " and with "
                                + "message type " + message.getMessageType() + " with status "
                                + processStatusChangeEvent.getState());
                        event = processStatusChangeEvent;
                        gatewayId = processStatusChangeEvent.getProcessIdentity().getGatewayId();
                    } else if (message.getMessageType().equals(MessageType.TASK)) {
                        TaskStatusChangeEvent taskStatusChangeEvent = new TaskStatusChangeEvent();
                        ThriftUtils.createThriftFromBytes(message.getEvent(), taskStatusChangeEvent);
                        log.debug(" Message Received with message id '" + message.getMessageId()
                                + "' and with message type '" + message.getMessageType() + "'  with status "
                                + taskStatusChangeEvent.getState());
                        event = taskStatusChangeEvent;
                        gatewayId = taskStatusChangeEvent.getTaskIdentity().getGatewayId();
                    } else if (message.getMessageType() == MessageType.PROCESSOUTPUT) {
                        TaskOutputChangeEvent taskOutputChangeEvent = new TaskOutputChangeEvent();
                        ThriftUtils.createThriftFromBytes(message.getEvent(), taskOutputChangeEvent);
                        log.debug(" Message Received with message id '" + message.getMessageId()
                                + "' and with message type '" + message.getMessageType());
                        event = taskOutputChangeEvent;
                        gatewayId = taskOutputChangeEvent.getTaskIdentity().getGatewayId();
                    } else if (message.getMessageType().equals(MessageType.JOB)) {
                        JobStatusChangeEvent jobStatusChangeEvent = new JobStatusChangeEvent();
                        ThriftUtils.createThriftFromBytes(message.getEvent(), jobStatusChangeEvent);
                        log.debug(" Message Received with message id '" + message.getMessageId()
                                + "' and with message type '" + message.getMessageType() + "'  with status "
                                + jobStatusChangeEvent.getState());
                        event = jobStatusChangeEvent;
                        gatewayId = jobStatusChangeEvent.getJobIdentity().getGatewayId();
                    } else if (message.getMessageType().equals(MessageType.LAUNCHPROCESS)) {
                        TaskSubmitEvent taskSubmitEvent = new TaskSubmitEvent();
                        ThriftUtils.createThriftFromBytes(message.getEvent(), taskSubmitEvent);
                        log.debug(" Message Received with message id '" + message.getMessageId()
                                + "' and with message type '" + message.getMessageType()
                                + "'  for experimentId: " + taskSubmitEvent.getExperimentId() + "and taskId: "
                                + taskSubmitEvent.getTaskId());
                        event = taskSubmitEvent;
                        gatewayId = taskSubmitEvent.getGatewayId();
                    } else if (message.getMessageType().equals(MessageType.TERMINATEPROCESS)) {
                        TaskTerminateEvent taskTerminateEvent = new TaskTerminateEvent();
                        ThriftUtils.createThriftFromBytes(message.getEvent(), taskTerminateEvent);
                        log.debug(" Message Received with message id '" + message.getMessageId()
                                + "' and with message type '" + message.getMessageType()
                                + "'  for experimentId: " + taskTerminateEvent.getExperimentId()
                                + "and taskId: " + taskTerminateEvent.getTaskId());
                        event = taskTerminateEvent;
                        gatewayId = null;
                    }
                    MessageContext messageContext = new MessageContext(event, message.getMessageType(),
                            message.getMessageId(), gatewayId);
                    messageContext.setUpdatedTime(AiravataUtils.getTime(message.getUpdatedTime()));
                    messageContext.setIsRedeliver(envelope.isRedeliver());
                    handler.onMessage(messageContext);
                } catch (TException e) {
                    String msg = "Failed to de-serialize the thrift message, from routing keys and queueName "
                            + id;
                    log.warn(msg, e);
                }
            }
        });
        // save the name for deleting the queue
        queueDetailsMap.put(id, new QueueDetails(queueName, keys));
        return id;
    } catch (Exception e) {
        String msg = "could not open channel for exchange " + exchangeName;
        log.error(msg);
        throw new AiravataException(msg, e);
    }
}

From source file:org.apache.airavata.messaging.core.impl.StatusConsumer.java

License:Apache License

@Override
public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body)
        throws IOException {
    Message message = new Message();

    try {/*ww  w .ja  v  a 2  s  .  c om*/
        ThriftUtils.createThriftFromBytes(body, message);
        TBase event = null;
        String gatewayId = null;

        if (message.getMessageType().equals(MessageType.EXPERIMENT)) {
            ExperimentStatusChangeEvent experimentStatusChangeEvent = new ExperimentStatusChangeEvent();
            ThriftUtils.createThriftFromBytes(message.getEvent(), experimentStatusChangeEvent);
            log.debug(" Message Received with message id '" + message.getMessageId()
                    + "' and with message type '" + message.getMessageType() + "'  with status "
                    + experimentStatusChangeEvent.getState());
            event = experimentStatusChangeEvent;
            gatewayId = experimentStatusChangeEvent.getGatewayId();
        } else if (message.getMessageType().equals(MessageType.PROCESS)) {
            ProcessStatusChangeEvent processStatusChangeEvent = new ProcessStatusChangeEvent();
            ThriftUtils.createThriftFromBytes(message.getEvent(), processStatusChangeEvent);
            log.debug("Message Recieved with message id :" + message.getMessageId() + " and with "
                    + "message type " + message.getMessageType() + " with status "
                    + processStatusChangeEvent.getState());
            event = processStatusChangeEvent;
            gatewayId = processStatusChangeEvent.getProcessIdentity().getGatewayId();
        } else if (message.getMessageType().equals(MessageType.TASK)) {
            TaskStatusChangeEvent taskStatusChangeEvent = new TaskStatusChangeEvent();
            ThriftUtils.createThriftFromBytes(message.getEvent(), taskStatusChangeEvent);
            log.debug(
                    " Message Received with message id '" + message.getMessageId() + "' and with message type '"
                            + message.getMessageType() + "'  with status " + taskStatusChangeEvent.getState());
            event = taskStatusChangeEvent;
            gatewayId = taskStatusChangeEvent.getTaskIdentity().getGatewayId();
        } else if (message.getMessageType() == MessageType.PROCESSOUTPUT) {
            TaskOutputChangeEvent taskOutputChangeEvent = new TaskOutputChangeEvent();
            ThriftUtils.createThriftFromBytes(message.getEvent(), taskOutputChangeEvent);
            log.debug(" Message Received with message id '" + message.getMessageId()
                    + "' and with message type '" + message.getMessageType());
            event = taskOutputChangeEvent;
            gatewayId = taskOutputChangeEvent.getTaskIdentity().getGatewayId();
        } else if (message.getMessageType().equals(MessageType.JOB)) {
            JobStatusChangeEvent jobStatusChangeEvent = new JobStatusChangeEvent();
            ThriftUtils.createThriftFromBytes(message.getEvent(), jobStatusChangeEvent);
            log.debug(
                    " Message Received with message id '" + message.getMessageId() + "' and with message type '"
                            + message.getMessageType() + "'  with status " + jobStatusChangeEvent.getState());
            event = jobStatusChangeEvent;
            gatewayId = jobStatusChangeEvent.getJobIdentity().getGatewayId();
        } else if (message.getMessageType().equals(MessageType.LAUNCHPROCESS)) {
            TaskSubmitEvent taskSubmitEvent = new TaskSubmitEvent();
            ThriftUtils.createThriftFromBytes(message.getEvent(), taskSubmitEvent);
            log.debug(" Message Received with message id '" + message.getMessageId()
                    + "' and with message type '" + message.getMessageType() + "'  for experimentId: "
                    + taskSubmitEvent.getExperimentId() + "and taskId: " + taskSubmitEvent.getTaskId());
            event = taskSubmitEvent;
            gatewayId = taskSubmitEvent.getGatewayId();
        } else if (message.getMessageType().equals(MessageType.TERMINATEPROCESS)) {
            TaskTerminateEvent taskTerminateEvent = new TaskTerminateEvent();
            ThriftUtils.createThriftFromBytes(message.getEvent(), taskTerminateEvent);
            log.debug(" Message Received with message id '" + message.getMessageId()
                    + "' and with message type '" + message.getMessageType() + "'  for experimentId: "
                    + taskTerminateEvent.getExperimentId() + "and taskId: " + taskTerminateEvent.getTaskId());
            event = taskTerminateEvent;
            gatewayId = null;
        }
        MessageContext messageContext = new MessageContext(event, message.getMessageType(),
                message.getMessageId(), gatewayId);
        messageContext.setUpdatedTime(AiravataUtils.getTime(message.getUpdatedTime()));
        messageContext.setIsRedeliver(envelope.isRedeliver());
        handler.onMessage(messageContext);
    } catch (TException e) {
        String msg = "Failed to de-serialize the thrift message, from routing keys: "
                + envelope.getRoutingKey();
        log.warn(msg, e);
    }
}