private void declareAndBindDeadLetterExchangeWithQueue(final Channel channel) throws IOException {
if (endpoint.getDeadLetterExchange() != null) {
// TODO Do we need to setup the args for the DeadLetter?
declareExchange(
channel,
endpoint.getDeadLetterExchange(),
endpoint.getDeadLetterExchangeType(),
Collections.<String, Object>emptyMap());
declareAndBindQueue(
channel,
endpoint.getDeadLetterQueue(),
endpoint.getDeadLetterExchange(),
endpoint.getDeadLetterRoutingKey(),
null);
}
}
