org.apache.wicket

Interface IRequestListener

All Superinterfaces:

IClusterable, Serializable

All Known Implementing Classes:

AbstractAjaxBehavior, AbstractAjaxTimerBehavior, AbstractAutoCompleteBehavior, AbstractDefaultAjaxBehavior, AjaxClientInfoBehavior, AjaxDownloadBehavior, AjaxEditableLabel.EditorAjaxBehavior, AjaxEditableLabel.LabelAjaxBehavior, AjaxEventBehavior, AjaxFallbackLink, AjaxFallbackOrderByLink, AjaxFileDropBehavior, AjaxFormChoiceComponentUpdatingBehavior, AjaxFormComponentUpdatingBehavior, AjaxFormSubmitBehavior, AjaxNewWindowNotifyingBehavior, AjaxOrderByLink, AjaxPagingNavigationBehavior, AjaxPagingNavigationIncrementLink, AjaxPagingNavigationLink, AjaxPreventSubmitBehavior, AjaxSelfUpdatingTimerBehavior, AutoCompleteBehavior, AutoLinkResolver.AutolinkBookmarkablePageLink, BookmarkablePageLink, BreadCrumbLink, BreadCrumbPanelLink, DownloadLink, DummyHomePage.TestLink, EditBook.EditBookForm, FilesSelectedBehavior, FilterForm, Form, FormComponentUpdatingBehavior, GuestBook.CommentForm, Image, ImageButton, IndicatingAjaxFallbackLink, InlineFrame, Link, ModalWindow.CloseButtonBehavior, NonCachingImage, OnChangeAjaxBehavior, OrderByLink, PagingNavigationIncrementLink, PagingNavigationLink, PopupCloseLink, ResourceLink, SignIn.SignInForm, SignInPanel.SignInForm, Source, StatelessForm, StatelessLink, SubmitLink, TabbedPanelPage.CssSwitchingLink

public interface IRequestListener
extends IClusterable

Interface to be implemented by Components or Behaviors that listen for requests from the client browser.

Author:

Jonathan Locke

Method Summary

Modifier and Type	Method and Description
void	onRequest() Called when a request is received.
default boolean	rendersPage() Does invocation of this listener render the page.

Method Detail

rendersPage

default boolean rendersPage()

Does invocation of this listener render the page.

Returns:

default true, i.e. a RenderPageRequestHandler is schedules after invocation

onRequest

void onRequest()

Called when a request is received.