private void sayHello() {
if (_helloPrx == null) {
return;
}
int delay = _delaySlider.getValue();
try {
if (!_deliveryMode.isBatch()) {
_status.setText("Sending request");
final DeliveryMode mode = _deliveryMode;
java.util.concurrent.CompletableFuture<Void> f = _helloPrx.sayHelloAsync(delay);
final Holder<Boolean> response = new Holder<Boolean>(false);
f.whenComplete(
(result, ex) -> {
if (ex == null) {
assert (!response.value);
response.value = true;
_status.setText("Ready");
} else {
assert (!response.value);
response.value = true;
handleException(ex);
}
});
com.zeroc.Ice.Util.getInvocationFuture(f)
.whenSent(
(ss, ex) -> {
if (ex == null) {
if (mode.isOneway()) {
_status.setText("Ready");
} else if (!response.value) {
_status.setText("Waiting for response");
}
}
});
} else {
_flush.setEnabled(true);
_helloPrx.sayHello(delay);
_status.setText("Queued sayHello request");
}
} catch (com.zeroc.Ice.LocalException ex) {
handleException(ex);
}
}