@Override
protected ByteBuf extractResponse(Object message) throws XioException {
if (!(message instanceof HttpObject)) {
return null;
}
FullHttpResponse httpResponse = null;
// HttpContent httpContent = null;
// ByteBuf content = null;
// XioClientChannel xioClientChannel;
if (message instanceof FullHttpResponse) {
httpResponse = (FullHttpResponse) message;
// content = httpResponse.content();
// if (message instanceof LastHttpContent) {
// LastHttpContent lastHttpContent = (LastHttpContent) message;
// if (lastHttpContent.toString().equals("EmptyLastHttpContent")) {
// ((LastHttpContent) message).release();
// }
// }
// if (message instanceof HttpContent) {
// httpContent = (HttpContent) message;
//
// if (httpContent.getDecoderResult() == DecoderResult.SUCCESS) {
// content = httpContent.content();
// }
//
// if (content != null) {
// if (!content.isReadable()) {
// log.error("Message Delivered with Unreadable Content");
// }
// }
// }
// TODO(JR): Leave out for testing, ADD BACK BEFORE DEPLOYMENT!!!!!
// switch (httpResponse.getStatus().reasonPhrase()) {
// case("Unknown Status"):
// throw wrapException(new XioTransportException("HTTP response had non-OK status: "
// + httpResponse
// .getStatus().toString()));
// case("Informational"):
// break;
// case("Successful"):
// break;
// case("Redirection"):
// break;
// case("Client Error"):
// throw wrapException(new XioTransportException("HTTP response had non-OK status: "
// + httpResponse
// .getStatus().toString()));
// }
// HttpContent httpContent = (HttpContent) httpResponse;
String CRLF = "\r\n";
StringBuilder responseHeader = new StringBuilder();
responseHeader
.append(httpResponse.getProtocolVersion())
.append(' ')
.append(httpResponse.getStatus())
.append(CRLF);
httpResponse
.headers()
.entries()
.forEach(
xs -> {
responseHeader.append(xs.getKey()).append(": ").append(xs.getValue()).append(CRLF);
});
responseHeader.append(CRLF);
ByteBuf headerAndBody = getCtx().alloc().buffer();
headerAndBody.writeBytes(responseHeader.toString().getBytes(Charset.defaultCharset()));
if (httpResponse.content() != null) {
headerAndBody.writeBytes(httpResponse.content());
headerAndBody.writeBytes("\r\n".getBytes());
}
return headerAndBody;
} else {
return null;
}
}
