private void updateProxy() { String host = _hostname.getText().toString().trim(); if (host.length() == 0) { _status.setText("No hostname"); return; } String s = "hello:tcp -h " + host + " -p 10000:ssl -h " + host + " -p 10001:udp -h " + host + " -p 10000"; com.zeroc.Ice.ObjectPrx prx = _communicator.stringToProxy(s); prx = _deliveryMode.apply(prx); int timeout = _timeoutSlider.getValue(); if (timeout != 0) { prx = prx.ice_invocationTimeout(timeout); } _helloPrx = Demo.HelloPrx.uncheckedCast(prx); // // The batch requests associated to the proxy are lost when we // update the proxy. // _flush.setEnabled(false); _status.setText("Ready"); }