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

Introduction

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

Prototype

ReceiveMessageResult

Source Link

Usage

From source file:org.apache.camel.component.aws.sqs.AmazonSQSClientMock.java

License:Apache License

@Override
public ReceiveMessageResult receiveMessage(ReceiveMessageRequest receiveMessageRequest)
        throws AmazonServiceException, AmazonClientException {
    Integer maxNumberOfMessages = receiveMessageRequest.getMaxNumberOfMessages() != null
            ? receiveMessageRequest.getMaxNumberOfMessages()
            : Integer.MAX_VALUE;/*  www  .  j a v  a2  s.co  m*/
    ReceiveMessageResult result = new ReceiveMessageResult();
    Collection<Message> resultMessages = new ArrayList<Message>();

    synchronized (messages) {
        int fetchSize = 0;
        for (Iterator<Message> iterator = messages.iterator(); iterator.hasNext()
                && fetchSize < maxNumberOfMessages; fetchSize++) {
            Message rc = iterator.next();
            resultMessages.add(rc);
            iterator.remove();
            scheduleCancelInflight(receiveMessageRequest.getQueueUrl(), rc);
        }
    }

    result.setMessages(resultMessages);
    return result;
}

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From source file:org.apache.camel.itest.osgi.aws.AmazonSQSClientMock.java

License:Apache License

@Override
public ReceiveMessageResult receiveMessage(ReceiveMessageRequest receiveMessageRequest)
        throws AmazonServiceException, AmazonClientException {
    Integer maxNumberOfMessages = receiveMessageRequest.getMaxNumberOfMessages() != null
            ? receiveMessageRequest.getMaxNumberOfMessages()
            : Integer.MAX_VALUE;/*from   w ww .  j a v a  2 s.c om*/
    ReceiveMessageResult result = new ReceiveMessageResult();
    Collection<Message> resultMessages = new ArrayList<Message>();

    synchronized (messages) {
        int fetchSize = 0;
        for (Iterator<Message> iterator = messages.iterator(); iterator.hasNext()
                && fetchSize < maxNumberOfMessages; fetchSize++) {
            resultMessages.add(iterator.next());
            iterator.remove();
        }
    }

    result.setMessages(resultMessages);
    return result;
}

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From source file:org.flite.mock.amazonaws.sqs.AmazonSQSMock.java

License:Open Source License

public ReceiveMessageResult receiveMessage(final ReceiveMessageRequest request)
        throws AmazonServiceException, AmazonClientException {
    if (request == null) {
        throw new AmazonClientException("Null ReceiveMessageRequest");
    }//from  w w  w  .  java 2  s.  co m
    final String queueUrl = request.getQueueUrl();
    checkURLForException(queueUrl);
    // Per documentation throws OverLimitException, but in my testing,
    // they actually only throw AmazonServiceException
    final Integer max = request.getMaxNumberOfMessages();
    if (max == null || max < 1 || max > 10) {
        throw new AmazonServiceException("MaxNumberOfMessages must be a value between [1,10]");
    }
    final ReceiveMessageResult result = new ReceiveMessageResult();
    int received = 0;
    boolean avail = true;
    while (received < request.getMaxNumberOfMessages() && avail) {
        try {
            final Message msg = allQueues.get(queueUrl).remove(0);
            received++;
            msg.setReceiptHandle(RECEIPT_ID_PREFIX + incrementer.getAndIncrement());
            retrievedMessages.get(queueUrl).put(msg.getReceiptHandle(), msg);
            result.withMessages(msg);
        } catch (Exception ex) {
            avail = false;
        }
    }
    return result;
}

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