Example usage for com.amazonaws.services.sqs.model ChangeMessageVisibilityBatchRequestEntry ChangeMessageVisibilityBatchRequestEntry

Introduction

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

Prototype

public ChangeMessageVisibilityBatchRequestEntry(String id, String receiptHandle) 

Source Link

Document

Constructs a new ChangeMessageVisibilityBatchRequestEntry object.

Usage

From source file:aws.example.sqs.VisibilityTimeout.java

License:Open Source License

public static void changeMessageVisibilityMultiple(String queue_url, int timeout) {
    AmazonSQS sqs = AmazonSQSClientBuilder.defaultClient();

    List<ChangeMessageVisibilityBatchRequestEntry> entries = new ArrayList<ChangeMessageVisibilityBatchRequestEntry>();

    entries.add(new ChangeMessageVisibilityBatchRequestEntry("unique_id_msg1",
            sqs.receiveMessage(queue_url).getMessages().get(0).getReceiptHandle())
                    .withVisibilityTimeout(timeout));

    entries.add(new ChangeMessageVisibilityBatchRequestEntry("unique_id_msg2",
            sqs.receiveMessage(queue_url).getMessages().get(0).getReceiptHandle())
                    .withVisibilityTimeout(timeout + 200));

    sqs.changeMessageVisibilityBatch(queue_url, entries);
}

---

From source file:com.amazon.sqs.javamessaging.acknowledge.NegativeAcknowledger.java

License:Open Source License

/**
 * Action call block for negative acknowledge for the list of receipt
 * handles. This action can be applied on multiple messages for the same
 * queue.//from w ww  .  j  a v a 2 s  . co m
 * 
 * @param queueUrl
 *            The queueUrl of the queue, which the receipt handles belong.
 * @param receiptHandles
 *            The list of handles, which is be used to negative acknowledge
 *            the messages via using
 *            <code>changeMessageVisibilityBatch</code>.
 * @throws JMSException
 *             If <code>changeMessageVisibilityBatch</code> throws.
 */
@Override
public void action(String queueUrl, List<String> receiptHandles) throws JMSException {

    if (receiptHandles == null || receiptHandles.isEmpty()) {
        return;
    }

    List<ChangeMessageVisibilityBatchRequestEntry> nackEntries = new ArrayList<ChangeMessageVisibilityBatchRequestEntry>(
            receiptHandles.size());
    for (String messageReceiptHandle : receiptHandles) {
        ChangeMessageVisibilityBatchRequestEntry changeMessageVisibilityBatchRequestEntry = new ChangeMessageVisibilityBatchRequestEntry(
                batchIdGenerator.getAndIncrement() + "", messageReceiptHandle)
                        .withVisibilityTimeout(NACK_TIMEOUT);
        nackEntries.add(changeMessageVisibilityBatchRequestEntry);
    }
    amazonSQSClient
            .changeMessageVisibilityBatch(new ChangeMessageVisibilityBatchRequest(queueUrl, nackEntries));
}

---