public static AMQPHeader getAMQP(IByteBuffer buf)
{
TLVAmqp list = TLVFactory.getTlv(buf);
if (list.Code != AMQPType.LIST_0 && list.Code != AMQPType.LIST_8 && list.Code != AMQPType.LIST_32)
{
throw new MalformedMessageException("Received amqp-header with malformed arguments");
}
AMQPHeader header = null;
Byte byteCode = list.Constructor.getDescriptorCode().Value;
HeaderCodes code = (HeaderCodes)byteCode;
switch (code)
{
case HeaderCodes.ATTACH:
header = new AMQPAttach();
break;
case HeaderCodes.BEGIN:
header = new AMQPBegin();
break;
case HeaderCodes.CLOSE:
header = new AMQPClose();
break;
case HeaderCodes.DETACH:
header = new AMQPDetach();
break;
case HeaderCodes.DISPOSITION:
header = new AMQPDisposition();
break;
case HeaderCodes.END:
header = new AMQPEnd();
break;
case HeaderCodes.FLOW:
header = new AMQPFlow();
break;
case HeaderCodes.OPEN:
header = new AMQPOpen();
break;
case HeaderCodes.TRANSFER:
header = new AMQPTransfer();
break;
default:
throw new MalformedMessageException("Received amqp-header with unrecognized performative");
}
header.fillArguments((TLVList)list);
return(header);
}
public void ProcessTransfer(AMQPData data, long?handle, bool?settled, long?_deliveryId)
{
QOS qos = QOS.AT_LEAST_ONCE;
if (settled.HasValue && settled.Value)
{
qos = QOS.AT_MOST_ONCE;
}
else
{
AMQPDisposition disposition = new AMQPDisposition();
disposition.Channel = _channel;
disposition.Role = RoleCodes.RECEIVER;
disposition.First = _deliveryId.Value;
disposition.Last = _deliveryId.Value;
disposition.Settled = true;
disposition.State = new AMQPAccepted();
_client.Send(disposition);
}
String topicName = null;
if (!handle.HasValue || !_usedMappings.ContainsKey(handle.Value))
{
return;
}
topicName = _usedMappings[handle.Value];
_dbInterface.StoreMessage(topicName, data.Data, qos);
if (_listener != null)
{
_listener.MessageReceived(MessageType.PUBLISH);
}
}
