@Override
public void execute() {
receiver.connect();
receiver.shutdown(); // because this command is for testing shutdown,
receiver.disconnect();
System.out.println();
}
@Override
public void undo() {
System.out.println("Undoing...");
receiver.connect();
receiver.reboot();
receiver.disconnect();
System.out.println();
}
protected Object once(IReceiver receiver, Object params) {
if (receiver == null) {
warn(msgIfReceiverNull());
return null;
}
return receiver.action(params);
}
