Example usage for com.amazonaws.services.sqs.model Message getAttributes

Introduction

In this page you can find the example usage for com.amazonaws.services.sqs.model Message getAttributes.

Prototype

public java.util.Map<String, String> getAttributes() 

Source Link

Document

A map of the attributes requested in ReceiveMessage to their respective values.

Usage

From source file:org.apache.usergrid.persistence.queue.impl.SNSQueueManagerImpl.java

License:Apache License

@Override
public List<LegacyQueueMessage> getMessages(final int limit, final Class klass) {

    if (sqs == null) {
        logger.error("SQS is null - was not initialized properly");
        return new ArrayList<>(0);
    }//from  w w w  .  j  ava2s .  co m

    String url = getReadQueue().getUrl();

    if (logger.isTraceEnabled()) {
        logger.trace("Getting up to {} messages from {}", limit, url);
    }

    ArrayList<String> requestMessageAttributeNames = new ArrayList<String>(1);
    requestMessageAttributeNames.add("ApproximateReceiveCount");

    ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(url);
    receiveMessageRequest.setAttributeNames(requestMessageAttributeNames);
    receiveMessageRequest.setMaxNumberOfMessages(limit);
    receiveMessageRequest
            .setVisibilityTimeout(Math.max(MIN_VISIBILITY_TIMEOUT, fig.getVisibilityTimeout() / 1000));

    int longPollTimeout = Math.min(20000, fig.getQueuePollTimeout()); // 20000 is the SQS maximum

    // ensure the client's socket timeout is not less than the configure long poll timeout
    if (fig.getQueueClientSocketTimeout() < longPollTimeout) {

        longPollTimeout = Math.max(0, fig.getQueueClientSocketTimeout() - 1000);

    }

    receiveMessageRequest.setWaitTimeSeconds(longPollTimeout / 1000); // convert to seconds

    try {
        ReceiveMessageResult result = sqs.receiveMessage(receiveMessageRequest);
        List<Message> messages = result.getMessages();

        if (logger.isTraceEnabled()) {
            logger.trace("Received {} messages from {}", messages.size(), url);
        }

        List<LegacyQueueMessage> queueMessages = new ArrayList<>(messages.size());

        for (Message message : messages) {

            Object payload;
            final String originalBody = message.getBody();

            try {
                final JsonNode bodyNode = mapper.readTree(message.getBody());

                /**
                 * When a message originates from SNS it has a "Message"  we have to extract
                 * it and then process it separately
                 */

                if (bodyNode.has("Message")) {
                    final String snsNode = bodyNode.get("Message").asText();

                    payload = deSerializeSQSMessage(snsNode, klass);
                } else {
                    payload = deSerializeSQSMessage(originalBody, klass);
                }
            } catch (Exception e) {
                logger.error("failed to deserialize message: {}", message.getBody(), e);
                throw new RuntimeException(e);
            }

            LegacyQueueMessage queueMessage = new LegacyQueueMessage(message.getMessageId(),
                    message.getReceiptHandle(), payload, message.getAttributes().get("type"));
            queueMessage.setStringBody(originalBody);
            int receiveCount = Integer.valueOf(message.getAttributes().get("ApproximateReceiveCount"));
            queueMessage.setReceiveCount(receiveCount);
            queueMessages.add(queueMessage);
        }

        return queueMessages;
    } catch (com.amazonaws.services.sqs.model.QueueDoesNotExistException dne) {
        logger.error("Queue does not exist! [{}]", url, dne);
    } catch (Exception e) {
        logger.error("Programming error getting messages from queue=[{}] exist!", url, e);
    }

    return new ArrayList<>(0);
}

---

From source file:org.duracloud.common.queue.aws.SQSTaskQueue.java

License:Apache License

@Override
public Set<Task> take(int maxTasks) throws TimeoutException {
    ReceiveMessageResult result = sqsClient.receiveMessage(new ReceiveMessageRequest().withQueueUrl(queueUrl)
            .withMaxNumberOfMessages(maxTasks).withAttributeNames("SentTimestamp", "ApproximateReceiveCount"));
    if (result.getMessages() != null && result.getMessages().size() > 0) {
        Set<Task> tasks = new HashSet<>();
        for (Message msg : result.getMessages()) {

            // The Amazon docs claim this attribute is 'returned as an integer
            // representing the epoch time in milliseconds.'
            // http://docs.aws.amazon.com/AWSSimpleQueueService/latest/APIReference/Query_QueryReceiveMessage.html
            try {
                Long sentTime = Long.parseLong(msg.getAttributes().get("SentTimestamp"));
                Long preworkQueueTime = System.currentTimeMillis() - sentTime;
                log.info(/*from  w  w  w  .  j  av a  2  s  . co  m*/
                        "SQS message received - queue: {}, queueUrl: {}, msgId: {},"
                                + " preworkQueueTime: {}, receiveCount: {}",
                        queueName, queueUrl, msg.getMessageId(),
                        DurationFormatUtils.formatDuration(preworkQueueTime, "HH:mm:ss,SSS"),
                        msg.getAttributes().get("ApproximateReceiveCount"));
            } catch (NumberFormatException nfe) {
                log.error("Error converting 'SentTimestamp' SQS message" + " attribute to Long, messageId: "
                        + msg.getMessageId(), nfe);
            }

            Task task = marshallTask(msg);
            task.setVisibilityTimeout(visibilityTimeout);
            tasks.add(task);
        }

        return tasks;
    } else {
        throw new TimeoutException("No tasks available from queue: " + queueName + ", queueUrl: " + queueUrl);
    }
}

---

From source file:org.juneja.eventdemo.utils.AmazonSimpleQueueService.java

License:Open Source License

public static void main(String[] args) throws Exception {

    /*//from w w  w.j  a  va2s .  co m
     * The ProfileCredentialsProvider will return your [default]
     * credential profile by reading from the credentials file located at
     * (~/.aws/credentials).
     */
    AWSCredentials credentials = null;
    try {
        credentials = new ProfileCredentialsProvider().getCredentials();
    } catch (Exception e) {
        throw new AmazonClientException("Cannot load the credentials from the credential profiles file. "
                + "Please make sure that your credentials file is at the correct "
                + "location (~/.aws/credentials), and is in valid format.", e);
    }

    AmazonSQS sqs = new AmazonSQSClient(credentials);
    Region usWest2 = Region.getRegion(Regions.DEFAULT_REGION);
    sqs.setRegion(usWest2);

    System.out.println("===========================================");
    System.out.println("Getting Started with Amazon SQS");
    System.out.println("===========================================\n");

    try {
        // Create a queue
        // System.out.println("Creating a new SQS queue called MyQueue.\n");
        // CreateQueueRequest createQueueRequest = new CreateQueueRequest("TestQueue_EventDriven_2");
        // String myQueueUrl = sqs.createQueue(createQueueRequest).getQueueUrl();

        GetQueueUrlResult queueResult = sqs.getQueueUrl("TestQueue_EventDriven_2");
        String myQueueUrl = queueResult.getQueueUrl();

        // List queues
        System.out.println("Listing all queues in your account.\n");
        for (String queueUrl : sqs.listQueues().getQueueUrls()) {
            System.out.println("  QueueUrl: " + queueUrl);
        }
        System.out.println();

        // Send a message
        //System.out.println("Sending a message to MyQueue.\n");
        //sqs.sendMessage(new SendMessageRequest(myQueueUrl, "This is my new text."));

        // Receive messages
        System.out.println("Receiving messages from MyQueue.\n");
        ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(myQueueUrl);
        List<Message> messages = sqs.receiveMessage(receiveMessageRequest).getMessages();

        System.out.println("Number of messages : " + messages.size());

        for (Message message : messages) {
            System.out.println("  Message");
            System.out.println("    MessageId:     " + message.getMessageId());
            System.out.println("    ReceiptHandle: " + message.getReceiptHandle());
            System.out.println("    MD5OfBody:     " + message.getMD5OfBody());
            System.out.println("    Body:          " + message.getBody());
            for (Entry<String, String> entry : message.getAttributes().entrySet()) {
                System.out.println("  Attribute");
                System.out.println("    Name:  " + entry.getKey());
                System.out.println("    Value: " + entry.getValue());
            }
        }
        System.out.println();

        // Delete a message
        //System.out.println("Deleting a message.\n");
        //String messageRecieptHandle = messages.get(0).getReceiptHandle();
        //sqs.deleteMessage(new DeleteMessageRequest(myQueueUrl, messageRecieptHandle));

        // Delete a queue
        /**
        System.out.println("Deleting the test queue.\n");
        sqs.deleteQueue(new DeleteQueueRequest(myQueueUrl));
        **/
    } catch (AmazonServiceException ase) {
        System.out.println("Caught an AmazonServiceException, which means your request made it "
                + "to Amazon SQS, but was rejected with an error response for some reason.");
        System.out.println("Error Message:    " + ase.getMessage());
        System.out.println("HTTP Status Code: " + ase.getStatusCode());
        System.out.println("AWS Error Code:   " + ase.getErrorCode());
        System.out.println("Error Type:       " + ase.getErrorType());
        System.out.println("Request ID:       " + ase.getRequestId());
    } catch (AmazonClientException ace) {
        System.out.println("Caught an AmazonClientException, which means the client encountered "
                + "a serious internal problem while trying to communicate with SQS, such as not "
                + "being able to access the network.");
        System.out.println("Error Message: " + ace.getMessage());
    }
}

---

From source file:org.mule.modules.sqs.SQSConnector.java

License:Open Source License

/**
 * @param msg Message to extract properties from.
 * @return map with properties/*from   w  ww  . j  av a  2s  .c  om*/
 */
public Map<String, Object> createProperties(Message msg) {
    Map<String, Object> properties = new HashMap<String, Object>();
    properties.putAll(msg.getAttributes());
    properties.put("sqs.message.id", msg.getMessageId());
    properties.put("sqs.message.receipt.handle", msg.getReceiptHandle());
    return properties;
}

---

From source file:Reference.SimpleQueueServiceSample.java

License:Open Source License

public static void main(String[] args) throws Exception {

    /*//from  w ww . ja  va2 s  . co m
     * The ProfileCredentialsProvider will return your [default]
     * credential profile by reading from the credentials file located at
     * ().
     */
    AWSCredentials credentials = null;
    try {
        credentials = new ProfileCredentialsProvider("default").getCredentials();
    } catch (Exception e) {
        throw new AmazonClientException("Cannot load the credentials from the credential profiles file. "
                + "Please make sure that your credentials file is at the correct "
                + "location (/Users/daniel/.aws/credentials), and is in valid format.", e);
    }

    AmazonSQS sqs = new AmazonSQSClient(credentials);
    Region usEast1 = Region.getRegion(Regions.US_EAST_1);
    sqs.setRegion(usEast1);

    System.out.println("===========================================");
    System.out.println("Getting Started with Amazon SQS");
    System.out.println("===========================================\n");

    try {

        // Create a queue
        System.out.println("Creating a new SQS queue called MyQueue.\n");
        CreateQueueRequest createQueueRequest = new CreateQueueRequest("MyQueue");
        String myQueueUrl = sqs.createQueue(createQueueRequest).getQueueUrl();

        // List queues
        System.out.println("Listing all queues in your account.\n");
        for (String queueUrl : sqs.listQueues().getQueueUrls()) {
            System.out.println("  QueueUrl: " + queueUrl);
        }
        System.out.println();

        // Send a message
        System.out.println("Sending a message to MyQueue.\n");
        sqs.sendMessage(new SendMessageRequest(myQueueUrl, "This is my message text."));

        // Receive messages
        System.out.println("Receiving messages from MyQueue.\n");
        ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(myQueueUrl);
        List<Message> messages = sqs.receiveMessage(receiveMessageRequest).getMessages();
        for (Message message : messages) {
            System.out.println("  Message");
            System.out.println("    MessageId:     " + message.getMessageId());
            System.out.println("    ReceiptHandle: " + message.getReceiptHandle());
            System.out.println("    MD5OfBody:     " + message.getMD5OfBody());
            System.out.println("    Body:          " + message.getBody());
            for (Entry<String, String> entry : message.getAttributes().entrySet()) {
                System.out.println("  Attribute");
                System.out.println("    Name:  " + entry.getKey());
                System.out.println("    Value: " + entry.getValue());
            }

        }
        System.out.println();

        // Delete a message
        System.out.println("Deleting a message.\n");
        String messageRecieptHandle = messages.get(0).getReceiptHandle();
        sqs.deleteMessage(new DeleteMessageRequest(myQueueUrl, messageRecieptHandle));

        // Delete a queue
        System.out.println("Deleting the test queue.\n");
        sqs.deleteQueue(new DeleteQueueRequest(myQueueUrl));
    } catch (AmazonServiceException ase) {
        System.out.println("Caught an AmazonServiceException, which means your request made it "
                + "to Amazon SQS, but was rejected with an error response for some reason.");
        System.out.println("Error Message:    " + ase.getMessage());
        System.out.println("HTTP Status Code: " + ase.getStatusCode());
        System.out.println("AWS Error Code:   " + ase.getErrorCode());
        System.out.println("Error Type:       " + ase.getErrorType());
        System.out.println("Request ID:       " + ase.getRequestId());
    } catch (AmazonClientException ace) {
        System.out.println("Caught an AmazonClientException, which means the client encountered "
                + "a serious internal problem while trying to communicate with SQS, such as not "
                + "being able to access the network.");
        System.out.println("Error Message: " + ace.getMessage());
    }

}

---

From source file:sqs_examples.SimpleQueueServiceSample.java

License:Open Source License

public static void main(String[] args) throws Exception {

    /*//from ww  w.ja  v a2 s  .  c  o  m
     * The ProfileCredentialsProvider will return your [default]
     * credential profile by reading from the credentials file located at
     * (/Users/pmacharl/.aws/credentials).
     */
    AWSCredentials credentials = null;
    try {
        credentials = new ProfileCredentialsProvider("default").getCredentials();
    } catch (Exception e) {
        throw new AmazonClientException("Cannot load the credentials from the credential profiles file. "
                + "Please make sure that your credentials file is at the correct "
                + "location (/Users/pmacharl/.aws/credentials), and is in valid format.", e);
    }

    AmazonSQS sqs = new AmazonSQSClient(credentials);
    Region usWest2 = Region.getRegion(Regions.US_WEST_2);
    sqs.setRegion(usWest2);

    System.out.println("===========================================");
    System.out.println("Getting Started with Amazon SQS");
    System.out.println("===========================================\n");

    try {
        // Create a queue
        System.out.println("Creating a new SQS queue called MyQueue.\n");
        CreateQueueRequest createQueueRequest = new CreateQueueRequest("MyQueue");
        String myQueueUrl = sqs.createQueue(createQueueRequest).getQueueUrl();

        // List queues
        System.out.println("Listing all queues in your account.\n");
        for (String queueUrl : sqs.listQueues().getQueueUrls()) {
            System.out.println("  QueueUrl: " + queueUrl);
        }
        System.out.println();

        // Send a message
        System.out.println("Sending a message to MyQueue.\n");
        sqs.sendMessage(new SendMessageRequest(myQueueUrl, "This is my message text."));

        // Receive messages
        System.out.println("Receiving messages from MyQueue.\n");
        ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(myQueueUrl);
        List<Message> messages = sqs.receiveMessage(receiveMessageRequest).getMessages();
        for (Message message : messages) {
            System.out.println("  Message");
            System.out.println("    MessageId:     " + message.getMessageId());
            System.out.println("    ReceiptHandle: " + message.getReceiptHandle());
            System.out.println("    MD5OfBody:     " + message.getMD5OfBody());
            System.out.println("    Body:          " + message.getBody());
            for (Entry<String, String> entry : message.getAttributes().entrySet()) {
                System.out.println("  Attribute");
                System.out.println("    Name:  " + entry.getKey());
                System.out.println("    Value: " + entry.getValue());
            }
        }
        System.out.println();

        // Delete a message
        System.out.println("Deleting a message.\n");
        String messageReceiptHandle = messages.get(0).getReceiptHandle();
        sqs.deleteMessage(new DeleteMessageRequest(myQueueUrl, messageReceiptHandle));

        // Delete a queue
        System.out.println("Deleting the test queue.\n");
        sqs.deleteQueue(new DeleteQueueRequest(myQueueUrl));
    } catch (AmazonServiceException ase) {
        System.out.println("Caught an AmazonServiceException, which means your request made it "
                + "to Amazon SQS, but was rejected with an error response for some reason.");
        System.out.println("Error Message:    " + ase.getMessage());
        System.out.println("HTTP Status Code: " + ase.getStatusCode());
        System.out.println("AWS Error Code:   " + ase.getErrorCode());
        System.out.println("Error Type:       " + ase.getErrorType());
        System.out.println("Request ID:       " + ase.getRequestId());
    } catch (AmazonClientException ace) {
        System.out.println("Caught an AmazonClientException, which means the client encountered "
                + "a serious internal problem while trying to communicate with SQS, such as not "
                + "being able to access the network.");
        System.out.println("Error Message: " + ace.getMessage());
    }
}

---

From source file:twitter.SimpleQueueServiceSample.java

License:Open Source License

public static void main(String[] args) throws Exception {

    /*//from ww w  .  j  a va  2 s .c  om
     * The ProfileCredentialsProvider will return your [default]
     * credential profile by reading from the credentials file located at
     * (~/.aws/credentials).
     */
    AWSCredentials credentials = null;
    try {
        credentials = new ProfileCredentialsProvider().getCredentials();
    } catch (Exception e) {
        throw new AmazonClientException("Cannot load the credentials from the credential profiles file. "
                + "Please make sure that your credentials file is at the correct "
                + "location (~/.aws/credentials), and is in valid format.", e);
    }

    AmazonSQS sqs = new AmazonSQSClient(credentials);
    Region usEast1 = Region.getRegion(Regions.US_EAST_1);
    sqs.setRegion(usEast1);

    System.out.println("===========================================");
    System.out.println("Getting Started with Amazon SQS");
    System.out.println("===========================================\n");

    try {
        // Create a queue
        System.out.println("Creating a new SQS queue called MyQueue.\n");
        CreateQueueRequest createQueueRequest = new CreateQueueRequest("MyQueue");
        String myQueueUrl = sqs.createQueue(createQueueRequest).getQueueUrl();
        System.out.println("queueUrl is:" + myQueueUrl);
        // List queues
        System.out.println("Listing all queues in your account.\n");
        for (String queueUrl : sqs.listQueues().getQueueUrls()) {
            System.out.println("  QueueUrl: " + queueUrl);
        }
        System.out.println();

        // Send a message
        System.out.println("Sending a message to MyQueue.\n");
        String id = "2";
        String tweet = "I am hungry";
        String workRequest = "{" + "  \"id\": \"" + id + "\"," + "  \"tweet\": \"" + tweet + "\"" + "}";
        sqs.sendMessage(new SendMessageRequest().withQueueUrl(myQueueUrl).withMessageBody(workRequest));

        //   sqs.sendMessage(new SendMessageRequest(myQueueUrl, "This is my message text."));

        // Receive messages
        System.out.println("Receiving messages from MyQueue.\n");
        //            ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(myQueueUrl);
        //            List<Message> messages = sqs.receiveMessage(receiveMessageRequest).getMessages();
        Thread.sleep(5000);
        String id2 = "3";
        String t = "yes,it is";
        String workRequest1 = "{" + "  \"id\": \"" + id2 + "\"," + "  \"tweet\": \"" + t + "\"" + "}";
        sqs.sendMessage(new SendMessageRequest().withQueueUrl(myQueueUrl).withMessageBody(workRequest1));
        ReceiveMessageRequest receiveMessageRequest1 = new ReceiveMessageRequest(myQueueUrl);
        List<Message> messages = sqs.receiveMessage(receiveMessageRequest1).getMessages();
        System.out.println("!!!!!" + messages.size());

        for (Message message : messages) {
            System.out.println("  Message");
            System.out.println("    MessageId:     " + message.getMessageId());
            System.out.println("    ReceiptHandle: " + message.getReceiptHandle());
            System.out.println("    MD5OfBody:     " + message.getMD5OfBody());
            System.out.println("    Body:          " + message.getBody());
            for (Entry<String, String> entry : message.getAttributes().entrySet()) {
                System.out.println("  Attribute");
                System.out.println("    Name:  " + entry.getKey());
                System.out.println("    Value: " + entry.getValue());
            }
        }
        System.out.println();

        // Delete a message
        System.out.println("Deleting a message.\n");
        String messageRecieptHandle = messages.get(0).getReceiptHandle();
        sqs.deleteMessage(new DeleteMessageRequest(myQueueUrl, messageRecieptHandle));

        // Delete a queue
        //   System.out.println("Deleting the test queue.\n");
        //   sqs.deleteQueue(new DeleteQueueRequest(myQueueUrl));
    } catch (AmazonServiceException ase) {
        System.out.println("Caught an AmazonServiceException, which means your request made it "
                + "to Amazon SQS, but was rejected with an error response for some reason.");
        System.out.println("Error Message:    " + ase.getMessage());
        System.out.println("HTTP Status Code: " + ase.getStatusCode());
        System.out.println("AWS Error Code:   " + ase.getErrorCode());
        System.out.println("Error Type:       " + ase.getErrorType());
        System.out.println("Request ID:       " + ase.getRequestId());
    } catch (AmazonClientException ace) {
        System.out.println("Caught an AmazonClientException, which means the client encountered "
                + "a serious internal problem while trying to communicate with SQS, such as not "
                + "being able to access the network.");
        System.out.println("Error Message: " + ace.getMessage());
    }
}

---

From source file:util.SQSManager.java

License:Open Source License

public List<Message> receiveMessage() {
    List<Message> messages = null;
    try {//from   w  w  w  .  j  a v a2 s.co  m
        // Receive messages
        System.out.println("Receiving messages from MyQueue.\n");
        ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(myQueueUrl);
        //            receiveMessageRequest.setMaxNumberOfMessages(1);
        //            receiveMessageRequest.setWaitTimeSeconds(20);
        messages = sqs.receiveMessage(receiveMessageRequest).getMessages();
        for (Message message : messages) {
            System.out.println("  Message");
            System.out.println("    MessageId:     " + message.getMessageId());
            System.out.println("    ReceiptHandle: " + message.getReceiptHandle());
            System.out.println("    MD5OfBody:     " + message.getMD5OfBody());
            System.out.println("    Body:          " + message.getBody());
            for (Entry<String, String> entry : message.getAttributes().entrySet()) {
                System.out.println("  Attribute");
                System.out.println("    Name:  " + entry.getKey());
                System.out.println("    Value: " + entry.getValue());
            }
        }
        System.out.println();
    } catch (Exception e) {
        e.printStackTrace();
        throw e;
    }
    return messages;
}

---

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