/**
* Gets the Camel {@link Message} to use as the message to be set on the current {@link Exchange}
* when we have received a reply message.
*
* <p>
*
* @param exchange the current exchange
* @param messageEvent the incoming event which has the response message from Netty.
* @return the Camel {@link Message} to set on the current {@link Exchange} as the response
* message.
* @throws Exception is thrown if error getting the response message
*/
protected Message getResponseMessage(Exchange exchange, MessageEvent messageEvent)
throws Exception {
Object body = messageEvent.getMessage();
if (LOG.isDebugEnabled()) {
LOG.debug("Channel: {} received body: {}", new Object[] {messageEvent.getChannel(), body});
}
// if textline enabled then covert to a String which must be used for textline
if (producer.getConfiguration().isTextline()) {
body =
producer.getContext().getTypeConverter().mandatoryConvertTo(String.class, exchange, body);
}
// set the result on either IN or OUT on the original exchange depending on its pattern
if (ExchangeHelper.isOutCapable(exchange)) {
NettyPayloadHelper.setOut(exchange, body);
return exchange.getOut();
} else {
NettyPayloadHelper.setIn(exchange, body);
return exchange.getIn();
}
}
