/** Redirect to HTTP port. */
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
HttpClient client = HttpConnectionUtil.getClient(connectionTimeout);
// setup POST
HttpPost post = null;
try {
post = new HttpPost(postAcceptorURL);
String path = req.getContextPath();
if (path == null) {
path = "";
}
log.debug("Path: {}", path);
if (req.getPathInfo() != null) {
path += req.getPathInfo();
}
log.debug("Path 2: {}", path);
int reqContentLength = req.getContentLength();
if (reqContentLength > 0) {
log.debug("Request content length: {}", reqContentLength);
IoBuffer reqBuffer = IoBuffer.allocate(reqContentLength);
ServletUtils.copy(req, reqBuffer.asOutputStream());
reqBuffer.flip();
post.setEntity(new InputStreamEntity(reqBuffer.asInputStream(), reqContentLength));
post.addHeader("Content-Type", REQUEST_TYPE);
// get.setPath(path);
post.addHeader("Tunnel-request", path);
// execute the method
HttpResponse response = client.execute(post);
int code = response.getStatusLine().getStatusCode();
log.debug("HTTP response code: {}", code);
if (code == HttpStatus.SC_OK) {
HttpEntity entity = response.getEntity();
if (entity != null) {
resp.setContentType(REQUEST_TYPE);
// get the response as bytes
byte[] bytes = EntityUtils.toByteArray(entity);
IoBuffer resultBuffer = IoBuffer.wrap(bytes);
resultBuffer.flip();
ServletUtils.copy(resultBuffer.asInputStream(), resp.getOutputStream());
resp.flushBuffer();
}
} else {
resp.sendError(code);
}
} else {
resp.sendError(HttpStatus.SC_BAD_REQUEST);
}
} catch (Exception ex) {
log.error("", ex);
if (post != null) {
post.abort();
}
}
}
{
httpClient = HttpConnectionUtil.getSecureClient();
}