Module org.apache.wicket.core

Package org.apache.wicket.core.request.handler

Interface IPageRequestHandler

All Superinterfaces:

IPageClassRequestHandler, IRequestHandler

All Known Subinterfaces:

AjaxRequestTarget, IPartialPageRequestHandler, IWebSocketRequestHandler

All Known Implementing Classes:

AbstractPartialPageRequestHandler, AjaxRequestHandler, BookmarkableListenerRequestHandler, ListenerRequestHandler, RenderPageRequestHandler, WebSocketRequestHandler

public interface IPageRequestHandler
extends IPageClassRequestHandler

Request handler that works with a page instance.

Author:

Matej Knopp

Method Summary

Modifier and Type	Method	Description
IRequestablePage	getPage()	Returns the page.
static Page	getPage(IRequestHandler handler)	Resolves a page instance from the request handler iff the page instance is already created
Integer	getPageId()	Returns the page id.
Integer	getRenderCount()	Returns the number of times this page has been rendered.
boolean	isPageInstanceCreated()	Checks if the page instance is already created or if it will be created when getPage() is called

Methods inherited from interface org.apache.wicket.core.request.handler.IPageClassRequestHandler

getPageClass, getPageParameters

Methods inherited from interface org.apache.wicket.request.IRequestHandler

detach, respond

Method Details

getPage

IRequestablePage getPage()

Returns the page. Be aware that the page can be instantiated if this wasn't the case already.

Returns:

page instance

getPageId

Integer getPageId()

Returns the page id.

Returns:

page id

isPageInstanceCreated

boolean isPageInstanceCreated()

Checks if the page instance is already created or if it will be created when getPage() is called

Returns:

true iff page instance is already created

getRenderCount

Integer getRenderCount()

Returns the number of times this page has been rendered.

Returns:

the number of times this page has been rendered.

See Also:

• IRequestablePage.getRenderCount()

getPage

static Page getPage(IRequestHandler handler)

Resolves a page instance from the request handler iff the page instance is already created

Parameters:

handler - The request handler

Returns:

page or null if none