Package org.apache.struts.faces.application

Class ViewHandlerImpl

java.lang.Object

jakarta.faces.application.ViewHandler

jakarta.faces.application.ViewHandlerWrapper

org.apache.struts.faces.application.ViewHandlerImpl

All Implemented Interfaces:

FacesWrapper<ViewHandler>

public class ViewHandlerImpl
extends ViewHandlerWrapper

Custom ViewHandler implementation that adds features specific to the Struts-Faces Integration Library. It leverages the "decorator pattern" customization strategy that JSF supports, by delegating most processing to the ViewHandler instance handed to our constructor.

Field Summary

Fields inherited from class jakarta.faces.application.ViewHandler

CHARACTER_ENCODING_KEY, DEFAULT_FACELETS_SUFFIX, DEFAULT_SUFFIX, DEFAULT_SUFFIX_PARAM_NAME, DISABLE_FACELET_JSF_VIEWHANDLER_PARAM_NAME, FACELETS_BUFFER_SIZE_PARAM_NAME, FACELETS_DECORATORS_PARAM_NAME, FACELETS_LIBRARIES_PARAM_NAME, FACELETS_REFRESH_PERIOD_PARAM_NAME, FACELETS_SKIP_COMMENTS_PARAM_NAME, FACELETS_SUFFIX_PARAM_NAME, FACELETS_VIEW_MAPPINGS_PARAM_NAME

Constructor Summary

Constructors

Constructor	Description
ViewHandlerImpl(ViewHandler oldViewHandler)	Construct a ViewHandlerImpl decorating the specified ViewHandler instance.

Method Summary

Modifier and Type	Method	Description
void	renderView(FacesContext context, UIViewRoot viewToRender)	If the Struts application has set a Locale, pass it on to JSF prior to delegating the actual rendering.

Methods inherited from class jakarta.faces.application.ViewHandlerWrapper

addProtectedView, calculateCharacterEncoding, calculateLocale, calculateRenderKitId, createView, deriveLogicalViewId, deriveViewId, getActionURL, getBookmarkableURL, getProtectedViewsUnmodifiable, getRedirectURL, getResourceURL, getViewDeclarationLanguage, getViews, getViews, getWebsocketURL, getWrapped, initView, removeProtectedView, restoreView, writeState

Methods inherited from class java.lang.Object

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

Constructor Details

ViewHandlerImpl

public ViewHandlerImpl(ViewHandler oldViewHandler)

Construct a ViewHandlerImpl decorating the specified ViewHandler instance.

Parameters:

oldViewHandler - ViewHandler to be decorated

Method Details

renderView

public void renderView(FacesContext context,
 UIViewRoot viewToRender)
                throws IOException,
FacesException

If the Struts application has set a Locale, pass it on to JSF prior to delegating the actual rendering.

Overrides:

renderView in class ViewHandlerWrapper

Parameters:

context - FacesContext for the current request

viewToRender - UIViewRoot to be rendered

Throws:

IOException

FacesException