org.springframework.faces.webflow
Class FlowViewHandler

java.lang.Object
  javax.faces.application.ViewHandler
      org.springframework.faces.webflow.FlowViewHandler

Direct Known Subclasses:

Jsf2FlowViewHandler

public class FlowViewHandler
extends javax.faces.application.ViewHandler

Simple delegating ViewHandler implementation that provides JSF Form's with the correct FlowExecution URL, including the current FlowExecutionKey, so that postbacks may be properly intercepted and handled by Web Flow.

Author:

Jeremy Grelle

See Also:

Jsf2FlowViewHandler

Field Summary

Fields inherited from class javax.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

FlowViewHandler(javax.faces.application.ViewHandler delegate)

Method Summary

java.util.Locale	calculateLocale(javax.faces.context.FacesContext context)
java.lang.String	calculateRenderKitId(javax.faces.context.FacesContext context)
javax.faces.component.UIViewRoot	createView(javax.faces.context.FacesContext context, java.lang.String viewId)
java.lang.String	deriveViewId(javax.faces.context.FacesContext context, java.lang.String rawViewId)
java.lang.String	getActionURL(javax.faces.context.FacesContext context, java.lang.String viewId)
protected javax.faces.application.ViewHandler	getDelegate()
java.lang.String	getResourceURL(javax.faces.context.FacesContext context, java.lang.String path)
void	renderView(javax.faces.context.FacesContext context, javax.faces.component.UIViewRoot viewToRender)
javax.faces.component.UIViewRoot	restoreView(javax.faces.context.FacesContext context, java.lang.String viewId)
void	writeState(javax.faces.context.FacesContext context)

Methods inherited from class javax.faces.application.ViewHandler

addProtectedView, calculateCharacterEncoding, deriveLogicalViewId, getBookmarkableURL, getProtectedViewsUnmodifiable, getRedirectURL, getViewDeclarationLanguage, initView, removeProtectedView

Methods inherited from class java.lang.Object

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

Constructor Detail

FlowViewHandler

public FlowViewHandler(javax.faces.application.ViewHandler delegate)

Method Detail

getDelegate

protected javax.faces.application.ViewHandler getDelegate()

getActionURL

public java.lang.String getActionURL(javax.faces.context.FacesContext context,
                                     java.lang.String viewId)

Specified by:

getActionURL in class javax.faces.application.ViewHandler

calculateLocale

public java.util.Locale calculateLocale(javax.faces.context.FacesContext context)

Specified by:

calculateLocale in class javax.faces.application.ViewHandler

createView

public javax.faces.component.UIViewRoot createView(javax.faces.context.FacesContext context,
                                                   java.lang.String viewId)

Specified by:

createView in class javax.faces.application.ViewHandler

restoreView

public javax.faces.component.UIViewRoot restoreView(javax.faces.context.FacesContext context,
                                                    java.lang.String viewId)

Specified by:

restoreView in class javax.faces.application.ViewHandler

calculateRenderKitId

public java.lang.String calculateRenderKitId(javax.faces.context.FacesContext context)

Specified by:

calculateRenderKitId in class javax.faces.application.ViewHandler

getResourceURL

public java.lang.String getResourceURL(javax.faces.context.FacesContext context,
                                       java.lang.String path)

Specified by:

getResourceURL in class javax.faces.application.ViewHandler

renderView

public void renderView(javax.faces.context.FacesContext context,
                       javax.faces.component.UIViewRoot viewToRender)
                throws java.io.IOException,
                       javax.faces.FacesException

Specified by:

renderView in class javax.faces.application.ViewHandler

Throws:

java.io.IOException

javax.faces.FacesException

writeState

public void writeState(javax.faces.context.FacesContext context)
                throws java.io.IOException

Specified by:

writeState in class javax.faces.application.ViewHandler

Throws:

java.io.IOException

deriveViewId

public java.lang.String deriveViewId(javax.faces.context.FacesContext context,
                                     java.lang.String rawViewId)

Overrides:

deriveViewId in class javax.faces.application.ViewHandler