Examples with NavigationStateRenderer com.vaadin.flow.router.internal.NavigationStateRenderer used on opensource projects

Example 6 with NavigationStateRenderer

use of com.vaadin.flow.router.internal.NavigationStateRenderer in project flow by vaadin.

the class BeforeEvent method rerouteTo.

/**
 * Reroutes the navigation to the given navigation state.
 *
 * @param targetState
 *            the target navigation state of the rerouting, not {@code null}
 */
public void rerouteTo(NavigationState targetState) {
    Objects.requireNonNull(targetState, "targetState cannot be null");
    rerouteTo(new NavigationStateRenderer(targetState), targetState);
}

Example 7 with NavigationStateRenderer

use of com.vaadin.flow.router.internal.NavigationStateRenderer in project flow by vaadin.

the class Router method handleNavigation.

private int handleNavigation(UI ui, Location location, NavigationTrigger trigger) {
    NavigationState newState = getRouteResolver().resolve(new ResolveRequest(this, location));
    if (newState != null) {
        NavigationEvent navigationEvent = new NavigationEvent(this, location, ui, trigger);
        NavigationHandler handler = new NavigationStateRenderer(newState);
        return handler.handle(navigationEvent);
    } else if (!location.getPath().isEmpty()) {
        Location slashToggledLocation = location.toggleTrailingSlash();
        NavigationState slashToggledState = getRouteResolver().resolve(new ResolveRequest(this, slashToggledLocation));
        if (slashToggledState != null) {
            NavigationEvent navigationEvent = new NavigationEvent(this, slashToggledLocation, ui, trigger);
            NavigationHandler handler = new InternalRedirectHandler(slashToggledLocation);
            return handler.handle(navigationEvent);
        }
    }
    throw new NotFoundException("Couldn't find route for '" + location.getPath() + "'");
}