Example usage for com.amazonaws.services.sqs.model SendMessageBatchRequestEntry getMessageAttributes

Introduction

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

Prototype

public java.util.Map<String, MessageAttributeValue> getMessageAttributes() 

Source Link

Document

Each message attribute consists of a Name, Type, and Value.

Usage

From source file:com.amazon.sqs.javamessaging.AmazonSQSExtendedClient.java

License:Open Source License

private boolean isLarge(SendMessageBatchRequestEntry batchEntry) {
    int msgAttributesSize = getMsgAttributesSize(batchEntry.getMessageAttributes());
    long msgBodySize = getStringSizeInBytes(batchEntry.getMessageBody());
    long totalMsgSize = msgAttributesSize + msgBodySize;
    return (totalMsgSize > clientConfiguration.getMessageSizeThreshold());
}

---

From source file:com.amazon.sqs.javamessaging.AmazonSQSExtendedClient.java

License:Open Source License

private SendMessageBatchRequestEntry storeMessageInS3(SendMessageBatchRequestEntry batchEntry) {

    checkMessageAttributes(batchEntry.getMessageAttributes());

    String s3Key = UUID.randomUUID().toString();

    // Read the content of the message from message body
    String messageContentStr = batchEntry.getMessageBody();

    Long messageContentSize = getStringSizeInBytes(messageContentStr);

    // Add a new message attribute as a flag
    MessageAttributeValue messageAttributeValue = new MessageAttributeValue();
    messageAttributeValue.setDataType("Number");
    messageAttributeValue.setStringValue(messageContentSize.toString());
    batchEntry.addMessageAttributesEntry(SQSExtendedClientConstants.RESERVED_ATTRIBUTE_NAME,
            messageAttributeValue);/*from  w  w w .  j av  a  2 s.c  o m*/

    // Store the message content in S3.
    storeTextInS3(s3Key, messageContentStr, messageContentSize);

    LOG.info("S3 object created, Bucket name: " + clientConfiguration.getS3BucketName() + ", Object key: "
            + s3Key + ".");

    // Convert S3 pointer (bucket name, key, etc) to JSON string
    MessageS3Pointer s3Pointer = new MessageS3Pointer(clientConfiguration.getS3BucketName(), s3Key);
    String s3PointerStr = getJSONFromS3Pointer(s3Pointer);

    // Storing S3 pointer in the message body.
    batchEntry.setMessageBody(s3PointerStr);

    return batchEntry;
}

---

From source file:smartthings.brave.sqs.TracingAmazonSQSClient.java

License:Apache License

@Override
public SendMessageBatchResult sendMessageBatch(SendMessageBatchRequest sendMessageBatchRequest) {

    List<Span> oneWays = new LinkedList<>();
    for (SendMessageBatchRequestEntry entry : sendMessageBatchRequest.getEntries()) {
        Span s = withEndpoint(tracing.tracer().nextSpan()).kind(Span.Kind.CLIENT).start();

        parser.request(sendMessageBatchRequest, s);
        injector.inject(s.context(), entry.getMessageAttributes());
        oneWays.add(s);/*from w  w  w .  jav  a  2s. c  o  m*/
    }

    SendMessageBatchResult result = delegate.sendMessageBatch(sendMessageBatchRequest);

    // flush after success so we don't start one way spans on a request failure.
    for (Span oneWay : oneWays) {
        oneWay.flush();
    }

    return result;
}

---