public void connect(String token) {
if (!Preconditions.checkNotNull(token, "Null token").equals(currentToken)) {
log.log(Level.INFO, "Connecting with token ", token);
currentToken = token;
connectNative(token);
} else {
log.log(Level.DEBUG, "Already using same token, ignoring ", token);
}
}
@SuppressWarnings("unused") // called by native code
private void onMessage(String data) {
log.log(Level.DEBUG, "onMessage data=", data);
if (data == null) {
log.log(Level.WARNING, "Null data on channel");
return;
}
try {
JsoView jso = JsUtil.eval(data);
if (!jso.containsKey("id") || !jso.containsKey("m")) {
throw new MessageException("Missing fields");
}
String id = jso.getString("id");
JsoView m = jso.getJsoView("m");
GaeChannel channel = channels.get(id);
if (channel == null) {
log.log(Level.WARNING, "No channel registered for object with id ", id);
return;
}
channel.onMessage(m);
} catch (MessageException e) {
log.log(Level.WARNING, "Bad data on channel ", data, " ", e);
}
}
@SuppressWarnings("unused") // called by native code
private void onClose() {
log.log(Level.DEBUG, "onClose ");
}
@SuppressWarnings("unused") // called by native code
private void onError(int httpCode, String description) {
log.log(Level.WARNING, "onError code=", httpCode, " description=", description);
}