Example usage for com.amazonaws.services.sqs.model DeleteMessageBatchRequestEntry setReceiptHandle

Introduction

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

Prototype

public void setReceiptHandle(String receiptHandle) 

Source Link

Document

A receipt handle.

Usage

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

License:Open Source License

/**
 * <p>//from   ww  w. ja  v  a 2  s.com
 * Deletes up to ten messages from the specified queue. This is a batch
 * version of DeleteMessage. The result of the delete action on each message
 * is reported individually in the response. Also deletes the message
 * payloads from Amazon S3 when necessary.
 * </p>
 * <p>
 * <b>IMPORTANT:</b> Because the batch request can result in a combination
 * of successful and unsuccessful actions, you should check for batch errors
 * even when the call returns an HTTP status code of 200.
 * </p>
 * <p>
 * <b>NOTE:</b>Some API actions take lists of parameters. These lists are
 * specified using the param.n notation. Values of n are integers starting
 * from 1. For example, a parameter list with two elements looks like this:
 * </p>
 * <p>
 * <code>&Attribute.1=this</code>
 * </p>
 * <p>
 * <code>&Attribute.2=that</code>
 * </p>
 *
 * @param deleteMessageBatchRequest
 *            Container for the necessary parameters to execute the
 *            DeleteMessageBatch service method on AmazonSQS.
 * 
 * @return The response from the DeleteMessageBatch service method, as
 *         returned by AmazonSQS.
 * 
 * @throws BatchEntryIdsNotDistinctException
 * @throws TooManyEntriesInBatchRequestException
 * @throws InvalidBatchEntryIdException
 * @throws EmptyBatchRequestException
 *
 * @throws AmazonClientException
 *             If any internal errors are encountered inside the client
 *             while attempting to make the request or handle the response.
 *             For example if a network connection is not available.
 * @throws AmazonServiceException
 *             If an error response is returned by AmazonSQS indicating
 *             either a problem with the data in the request, or a server
 *             side issue.
 */
public DeleteMessageBatchResult deleteMessageBatch(DeleteMessageBatchRequest deleteMessageBatchRequest) {

    if (deleteMessageBatchRequest == null) {
        String errorMessage = "deleteMessageBatchRequest cannot be null.";
        LOG.error(errorMessage);
        throw new AmazonClientException(errorMessage);
    }

    deleteMessageBatchRequest.getRequestClientOptions()
            .appendUserAgent(SQSExtendedClientConstants.USER_AGENT_HEADER);

    if (!clientConfiguration.isLargePayloadSupportEnabled()) {
        return super.deleteMessageBatch(deleteMessageBatchRequest);
    }

    for (DeleteMessageBatchRequestEntry entry : deleteMessageBatchRequest.getEntries()) {
        String receiptHandle = entry.getReceiptHandle();
        String origReceiptHandle = receiptHandle;
        if (isS3ReceiptHandle(receiptHandle)) {
            deleteMessagePayloadFromS3(receiptHandle);
            origReceiptHandle = getOrigReceiptHandle(receiptHandle);
        }
        entry.setReceiptHandle(origReceiptHandle);
    }
    return super.deleteMessageBatch(deleteMessageBatchRequest);
}

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From source file:com.pinterest.teletraan.worker.LaunchEventCollector.java

License:Apache License

public void collectEvents() throws Exception {
    while (true) {
        ReceiveMessageRequest request = new ReceiveMessageRequest();
        request.setMaxNumberOfMessages(10);
        ReceiveMessageResult result = sqsClient.receiveMessage(request);
        List<Message> messageList = result.getMessages();
        if (messageList.isEmpty()) {
            LOG.info("No more Launch activity available at the moment.");
            return;
        }//from w  w w .  j a va2s. co  m
        LOG.info(String.format("Collect %d events from AWS SQS.", messageList.size()));
        ArrayList<DeleteMessageBatchRequestEntry> entries = new ArrayList<>();
        for (Message message : messageList) {
            try {
                boolean hasProcessed = processMessage(message);
                if (hasProcessed) {
                    DeleteMessageBatchRequestEntry entry = new DeleteMessageBatchRequestEntry();
                    entry.setId(message.getMessageId());
                    entry.setReceiptHandle(message.getReceiptHandle());
                    entries.add(entry);
                }
            } catch (Exception ex) {
                LOG.error("Failed to process SQS message:", message, ex);
            }
        }

        if (!entries.isEmpty()) {
            DeleteMessageBatchRequest deleteMessageBatchRequest = new DeleteMessageBatchRequest();
            deleteMessageBatchRequest.setEntries(entries);
            LOG.debug(String.format("Successful process %d messages, deleting them from SQS.", entries.size()));
            sqsClient.deleteMessageBatch(deleteMessageBatchRequest);
        }
    }
}

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From source file:org.apache.nifi.processors.aws.sqs.DeleteSQS.java

License:Apache License

@Override
public void onTrigger(final ProcessContext context, final ProcessSession session) {
    List<FlowFile> flowFiles = session.get(1);
    if (flowFiles.isEmpty()) {
        return;/*from w w  w  .j  av a 2 s  . co m*/
    }

    final FlowFile firstFlowFile = flowFiles.get(0);
    final String queueUrl = context.getProperty(QUEUE_URL).evaluateAttributeExpressions(firstFlowFile)
            .getValue();

    final AmazonSQSClient client = getClient();
    final DeleteMessageBatchRequest request = new DeleteMessageBatchRequest();
    request.setQueueUrl(queueUrl);

    final List<DeleteMessageBatchRequestEntry> entries = new ArrayList<>(flowFiles.size());

    for (final FlowFile flowFile : flowFiles) {
        final DeleteMessageBatchRequestEntry entry = new DeleteMessageBatchRequestEntry();
        entry.setReceiptHandle(
                context.getProperty(RECEIPT_HANDLE).evaluateAttributeExpressions(flowFile).getValue());
        entries.add(entry);
    }

    request.setEntries(entries);

    try {
        client.deleteMessageBatch(request);
        getLogger().info("Successfully deleted {} objects from SQS", new Object[] { flowFiles.size() });
        session.transfer(flowFiles, REL_SUCCESS);
    } catch (final Exception e) {
        getLogger().error("Failed to delete {} objects from SQS due to {}",
                new Object[] { flowFiles.size(), e });
        final List<FlowFile> penalizedFlowFiles = new ArrayList<>();
        for (final FlowFile flowFile : flowFiles) {
            penalizedFlowFiles.add(session.penalize(flowFile));
        }
        session.transfer(penalizedFlowFiles, REL_FAILURE);
    }
}

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