@Override
public void onNavigationEvent(@Observes NavigationEvent event) {
try {
ui.getNavigator().navigateTo(event.getNavigateTo());
} catch (Exception e) {
throw new RuntimeException(e);
}
}
@PostConstruct
public void initialize() {
if (ui.getNavigator() == null) {
Navigator navigator = new Navigator(ui, ui);
navigator.addProvider(viewProvider);
navigator.setErrorView(errorView);
}
}