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

Introduction

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

Prototype

public ReceiveMessageResult withMessages(java.util.Collection<Message> messages) 

Source Link

Document

A list of messages.

Usage

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.ja v  a  2  s.  c  o 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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