org.apache.myfaces.application
Class ViewHandlerImpl

java.lang.Object
  javax.faces.application.ViewHandler
      org.apache.myfaces.application.ViewHandlerImpl

public class ViewHandlerImpl
extends ViewHandler

JSF 2.0 ViewHandler implementation

Since:

2.0

Field Summary

static String

FORM_STATE_MARKER

Fields inherited from class javax.faces.application.ViewHandler

CHARACTER_ENCODING_KEY, DEFAULT_FACELETS_SUFFIX, DEFAULT_SUFFIX, DEFAULT_SUFFIX_PARAM_NAME, FACELETS_SUFFIX_PARAM_NAME, FACELETS_VIEW_MAPPINGS_PARAM_NAME

Constructor Summary

ViewHandlerImpl()

Method Summary

Locale	calculateLocale(FacesContext facesContext) Get the locales specified as acceptable by the original request, compare them to the locales supported by this Application and return the best match.
String	calculateRenderKitId(FacesContext facesContext)
UIViewRoot	createView(FacesContext context, String viewId)
String	deriveViewId(FacesContext context, String input)
String	getActionURL(FacesContext context, String viewId)
String	getBookmarkableURL(FacesContext context, String viewId, Map<String,List<String>> parameters, boolean includeViewParams)
String	getRedirectURL(FacesContext context, String viewId, Map<String,List<String>> parameters, boolean includeViewParams)
String	getResourceURL(FacesContext facesContext, String path)
ViewDeclarationLanguage	getViewDeclarationLanguage(FacesContext context, String viewId)
static ViewHandler	getViewHandler(FacesContext facesContext) Gets the current ViewHandler via FacesContext.getApplication().getViewHandler().
protected ViewHandlerSupport	getViewHandlerSupport()
void	initView(FacesContext context)
void	renderView(FacesContext context, UIViewRoot viewToRender)
UIViewRoot	restoreView(FacesContext context, String viewId)
void	setViewHandlerSupport(ViewHandlerSupport viewHandlerSupport)
void	writeState(FacesContext context)

Methods inherited from class javax.faces.application.ViewHandler

calculateCharacterEncoding

Methods inherited from class java.lang.Object

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

Field Detail

FORM_STATE_MARKER

public static final String FORM_STATE_MARKER

See Also:

Constant Field Values

Constructor Detail

ViewHandlerImpl

public ViewHandlerImpl()

Method Detail

getViewHandler

public static ViewHandler getViewHandler(FacesContext facesContext)

Gets the current ViewHandler via FacesContext.getApplication().getViewHandler(). We have to use this method to invoke any other specified ViewHandler-method in the code, because direct access (this.method()) will cause problems if the ViewHandler is wrapped.

Parameters:

facesContext -

Returns:

deriveViewId

public String deriveViewId(FacesContext context,
                           String input)

Overrides:

deriveViewId in class ViewHandler

getBookmarkableURL

public String getBookmarkableURL(FacesContext context,
                                 String viewId,
                                 Map<String,List<String>> parameters,
                                 boolean includeViewParams)

Overrides:

getBookmarkableURL in class ViewHandler

getRedirectURL

public String getRedirectURL(FacesContext context,
                             String viewId,
                             Map<String,List<String>> parameters,
                             boolean includeViewParams)

Overrides:

getRedirectURL in class ViewHandler

getViewDeclarationLanguage

public ViewDeclarationLanguage getViewDeclarationLanguage(FacesContext context,
                                                          String viewId)

Overrides:

getViewDeclarationLanguage in class ViewHandler

initView

public void initView(FacesContext context)
              throws FacesException

Overrides:

initView in class ViewHandler

Throws:

FacesException

calculateLocale

public Locale calculateLocale(FacesContext facesContext)

Get the locales specified as acceptable by the original request, compare them to the locales supported by this Application and return the best match.

Specified by:

calculateLocale in class ViewHandler

calculateRenderKitId

public String calculateRenderKitId(FacesContext facesContext)

Specified by:

calculateRenderKitId in class ViewHandler

createView

public UIViewRoot createView(FacesContext context,
                             String viewId)

Specified by:

createView in class ViewHandler

getActionURL

public String getActionURL(FacesContext context,
                           String viewId)

Specified by:

getActionURL in class ViewHandler

getResourceURL

public String getResourceURL(FacesContext facesContext,
                             String path)

Specified by:

getResourceURL in class ViewHandler

renderView

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

Specified by:

renderView in class ViewHandler

Throws:

IOException

FacesException

restoreView

public UIViewRoot restoreView(FacesContext context,
                              String viewId)

Specified by:

restoreView in class ViewHandler

writeState

public void writeState(FacesContext context)
                throws IOException

Specified by:

writeState in class ViewHandler

Throws:

IOException

setViewHandlerSupport

public void setViewHandlerSupport(ViewHandlerSupport viewHandlerSupport)

getViewHandlerSupport

protected ViewHandlerSupport getViewHandlerSupport()