Package com.vaadin.mpr.core

Class AbstractMprRouteAdapter<T extends com.vaadin.navigator.View>

java.lang.Object
com.vaadin.flow.component.Component
com.vaadin.mpr.core.AbstractMprRouteAdapter<T>
Type Parameters:
T - View that is wrapped and shown
All Implemented Interfaces:
com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.HasComponents, com.vaadin.flow.component.HasElement, com.vaadin.flow.component.HasEnabled, com.vaadin.flow.component.HasSize, com.vaadin.flow.component.HasStyle, com.vaadin.flow.router.AfterNavigationObserver, com.vaadin.flow.router.HasUrlParameter<String>, com.vaadin.flow.router.internal.AfterNavigationHandler, Serializable
@Tag("div") public abstract class AbstractMprRouteAdapter<T extends com.vaadin.navigator.View> extends com.vaadin.flow.component.Component implements com.vaadin.flow.component.HasComponents, com.vaadin.flow.component.HasSize, com.vaadin.flow.router.AfterNavigationObserver, com.vaadin.flow.router.HasUrlParameter<String>
Simple route adapter that wraps a FW View so it can be used as a Flow NavigationTarget using Route without any Navigator involvement.
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    AbstractMprRouteAdapter()
    Route adapter constructor.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    afterNavigation(com.vaadin.flow.router.AfterNavigationEvent afterNavigationEvent)
     
    protected T
    createInstance(Class<?> viewClass)
     
    protected abstract AbstractLegacyWrapper
    getLegacyWrapper(com.vaadin.ui.Component view)
     
    T
    getViewComponent()
    Gets the View associated with this Route Adapter
    protected abstract com.vaadin.ui.Component
    getViewComponent(com.vaadin.navigator.View view)
    Gets the actual component that should be rendered for the specified View.
    protected void
    init()
     
    void
    setParameter(com.vaadin.flow.router.BeforeEvent beforeEvent, String parameters)
     
    protected void
    setViewComponent(T viewComponent)
     

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

    addListener, findAncestor, fireEvent, from, get, getChildren, getElement, getEventBus, getId, getListeners, getLocale, getParent, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getUI, hasListener, isAttached, isTemplateMapped, isVisible, onAttach, onDetach, onEnabledStateChanged, removeFromParent, scrollIntoView, scrollIntoView, 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

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

    add, add, add, addComponentAsFirst, addComponentAtIndex, remove, remove, removeAll

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

    getElement

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

    isEnabled, setEnabled

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

    getHeight, getHeightUnit, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getWidth, getWidthUnit, setHeight, setHeight, setHeightFull, setMaxHeight, setMaxHeight, setMaxWidth, setMaxWidth, setMinHeight, setMinHeight, setMinWidth, setMinWidth, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidthFull

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

    addClassName, addClassNames, getClassName, getClassNames, getStyle, hasClassName, removeClassName, removeClassNames, setClassName, setClassName

  • Constructor Details

    • AbstractMprRouteAdapter

      public AbstractMprRouteAdapter()
      Route adapter constructor.

      View will be constructed and added as a LegacyWrapper component to the Adapter element.

  • Method Details

    • init

      protected void init()

    • setViewComponent

      protected void setViewComponent(T viewComponent)

    • getViewComponent

      public T getViewComponent()
      Gets the View associated with this Route Adapter
      Returns:
      the view

    • createInstance

      protected T createInstance(Class<?> viewClass)

    • getViewComponent

      protected abstract com.vaadin.ui.Component getViewComponent(com.vaadin.navigator.View view)
      Gets the actual component that should be rendered for the specified View. The implementation varies depending on the Vaadin version used together with MPR.
      Parameters:
      view - the input view
      Returns:
      the component to be used to render the view

    • getLegacyWrapper

      protected abstract AbstractLegacyWrapper getLegacyWrapper(com.vaadin.ui.Component view)

    • afterNavigation

      public void afterNavigation(com.vaadin.flow.router.AfterNavigationEvent afterNavigationEvent)
      Specified by:
      afterNavigation in interface com.vaadin.flow.router.internal.AfterNavigationHandler

    • setParameter

      public void setParameter(com.vaadin.flow.router.BeforeEvent beforeEvent, @WildcardParameter String parameters)
      Specified by:
      setParameter in interface com.vaadin.flow.router.HasUrlParameter<T extends com.vaadin.navigator.View>