/** Runs all the waiting ready listeners. */
private void invokeReadyCallbacks() {
Exception error = null;
if (failed) error = new Exception("Component creation failed.");
else if (timer != null)
error = new Exception("Timeout occured before component creation was completed.");
// We'll do this async so we don't set up crazy locks.
for (GenericCallback<Void> c : readyListeners) {
if (error != null) CommonEvents.run(c, error);
else CommonEvents.run(c);
}
readyListeners.clear();
}
@Override
public void run() {
CommonEvents.preventFormSubmit(root.getAsset("Url"));
CommonEvents.attachClickListener(
root.getAsset("Submit"),
new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
submit();
}
});
complete();
}
/** Handles a request for a new token. */
private void submit() {
String url = CommonEvents.value(root.getAsset("Url"));
rpc()
.createToken(
url,
new AsyncCallback<String>() {
@Override
public void onFailure(Throwable caught) {
root.getAsset("Result").setInnerHTML("Error: " + caught.toString());
}
@Override
public void onSuccess(String result) {
root.getAsset("Result").setInnerHTML(result);
}
});
}