Module de.codecamp.vaadin.security.spring

Package de.codecamp.vaadin.security.spring.util

Class RedirectView

java.lang.Object

com.vaadin.flow.component.Component

com.vaadin.flow.component.Composite<com.vaadin.flow.component.orderedlayout.VerticalLayout>

de.codecamp.vaadin.security.spring.util.RedirectView

All Implemented Interfaces:

com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.HasElement, com.vaadin.flow.router.BeforeEnterObserver, com.vaadin.flow.router.internal.BeforeEnterHandler, Serializable

@Route("redirect")
public class RedirectView
extends com.vaadin.flow.component.Composite<com.vaadin.flow.component.orderedlayout.VerticalLayout>
implements com.vaadin.flow.router.BeforeEnterObserver

Vaadin does not offer a way to redirect to a(n external) URL (as opposed to another view). Page.setLocation(String) would work, but does not prevent the original target view from being shown first. So this class provides a workaround until issue #4606 is implemented in Vaadin.

Simply call redirectToUrl(BeforeEnterEvent, String) to redirect to a URL.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ROUTE_PATH

Constructor Summary

Constructors

Constructor	Description
RedirectView()

Method Summary

Modifier and Type	Method	Description
void	beforeEnter(com.vaadin.flow.router.BeforeEnterEvent event)
static void	redirectToUrl(com.vaadin.flow.router.BeforeEnterEvent event, String targetUrl)

Methods inherited from class com.vaadin.flow.component.Composite

getChildren, getContent, getElement, initContent

Methods inherited from class com.vaadin.flow.component.Component

addListener, fireEvent, from, get, getEventBus, getId, getLocale, getParent, getTranslation, getTranslation, getTranslation, getUI, hasListener, isAttached, isTemplateMapped, isVisible, onAttach, onDetach, onEnabledStateChanged, set, setElement, setId, setVisible

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.vaadin.flow.component.AttachNotifier

addAttachListener

Methods inherited from interface com.vaadin.flow.component.DetachNotifier

addDetachListener

Field Details

ROUTE_PATH

public static final String ROUTE_PATH

See Also:

• Constant Field Values

Constructor Details

RedirectView

public RedirectView()

Method Details

beforeEnter

public void beforeEnter(com.vaadin.flow.router.BeforeEnterEvent event)

Specified by:

beforeEnter in interface com.vaadin.flow.router.internal.BeforeEnterHandler

redirectToUrl

public static void redirectToUrl(com.vaadin.flow.router.BeforeEnterEvent event,
 String targetUrl)