private static int GetTotalMessages(SqsMessage pQueue)
{
AmazonSQSClient sqs = SqsConfig.Initialize;
GetQueueAttributesRequest queueAttributesRequest = new GetQueueAttributesRequest(pQueue.QueueUrl, new List <string> {
"All"
});
GetQueueAttributesResult queueAttributesResult = sqs.GetQueueAttributes(queueAttributesRequest);
if (queueAttributesResult.HttpStatusCode != System.Net.HttpStatusCode.OK)
{
throw new ApplicationException("Problems in the endpoint communication!");
}
return(queueAttributesResult.ApproximateNumberOfMessages);
}
public void Send(SqsMessage pQueue)
{
try
{
AmazonSQSClient sqs = SqsConfig.Initialize;
SendMessageRequest requestToSend = new SendMessageRequest
{
MessageBody = pQueue.MessageBody,
MessageAttributes = pQueue.MessageAttributes,
QueueUrl = pQueue.QueueUrl
};
sqs.SendMessage(requestToSend);
}
catch (Exception oException)
{
throw oException;
}
}
public Message Receive(SqsMessage pQueue, bool pPeek = true)
{
try
{
AmazonSQSClient sqs = SqsConfig.Initialize;
Message message = null;
ReceiveMessageRequest requestToReceive = new ReceiveMessageRequest(pQueue.QueueUrl);
requestToReceive.MessageAttributeNames = new List <string> {
"All"
};
ReceiveMessageResponse response = sqs.ReceiveMessage(requestToReceive);
if (response.HttpStatusCode != System.Net.HttpStatusCode.OK)
{
throw new ApplicationException("Problems in the endpoint communication!");
}
if (response.Messages.Count > 0)
{
message = response.Messages.First();
}
if (pPeek == true)
{
sqs.DeleteMessage(new DeleteMessageRequest()
{
QueueUrl = pQueue.QueueUrl, ReceiptHandle = message.ReceiptHandle
});
}
return(message);
}
catch (Exception oException)
{
throw oException;
}
}
public IList <Message> List(SqsMessage pQueue, bool pPeek = true)
{
try
{
IList <Message> message = new List <Message>();
int messagetotal = GetTotalMessages(pQueue);
if (messagetotal == 0)
{
return(null);
}
for (int i = 0; i < messagetotal; i++)
{
message.Add(Receive(pQueue, pPeek));
}
return(message);
}
catch (Exception oException)
{
throw oException;
}
}