public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
resp.setContentType("text/html");
String username = req.getUserPrincipal().getName();
String token = ChannelServiceFactory.getChannelService().createChannel(username);
String tokenized =
CharStreams.toString(
new InputStreamReader(getServletContext().getResourceAsStream(PATH), ENCODING))
.replace("TOKEN", token);
DatastoreService store = DatastoreServiceFactory.getDatastoreService();
Entity player = ensurePlayerExists(username, store);
Entity map = ensureMapExists(player, store);
OutputStream out = resp.getOutputStream();
out.write(ENCODING.encode(tokenized).array());
out.flush();
}
