org.apache.myfaces.custom.redirectTracker
Class RedirectTrackerManager

java.lang.Object
  org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager

All Implemented Interfaces:

java.io.Serializable

public class RedirectTrackerManager
extends java.lang.Object
implements java.io.Serializable

The redirect tracker maintains a list/map of data needed to restore the myfaces system after a navigation redirect

See Also:

Serialized Form

Field Summary

static java.lang.String	REDIRECT_ARG
static java.lang.String	SESSION_KEY
static int	TRACK_REDIRECTS

Constructor Summary

RedirectTrackerManager(int redirects, java.lang.String redirectTrackerPolicy)
Instantiate the tracker

Method Summary

void	addSaveStateBean(java.lang.String expressionString, java.lang.Object value) Add the object to the current request holder
void	clearSaveStateBean() request done, clear saveState beanmap
protected static RedirectTrackerManager	createRedirectTrackerManager(javax.faces.context.FacesContext facesContext) create a new redirect tracker
static RedirectTrackerManager	getInstance(javax.faces.context.FacesContext facesContext) access the redirect tracker
protected long	getNextRequestNo() get the next request number
protected RedirectTrackerPolicy	getRedirectTrackerPolicy()
protected java.util.Map	getRequestBeanMap()
protected void	initRedirectEntryMap()
protected boolean	isRedirectedRequest(java.lang.Object rtid) check to see if the request parameter contains the identifier to the saved states
void	processTrackedRequest(javax.faces.context.FacesContext facesContext) check if this was a redirect, and if, process it
protected void	restoreBeans(javax.faces.context.FacesContext facesContext, org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry)
protected void	restoreLocale(javax.faces.context.FacesContext facesContext, org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry)
protected void	restoreMessages(javax.faces.context.FacesContext facesContext, org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry)
protected void	saveBean(org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry, java.lang.String name, java.lang.Object value)
protected void	saveBeans(org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry)
protected void	saveLocale(javax.faces.context.FacesContext facesContext, org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry)
protected void	saveMessages(javax.faces.context.FacesContext facesContext, org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry)
protected void	setupFaces(javax.faces.context.FacesContext facesContext, java.lang.Object rtid) resetup faces after redirect request
java.lang.String	trackRedirect(javax.faces.context.FacesContext facesContext, java.lang.String redirectPath) add the current state to the redirect map/list

Methods inherited from class java.lang.Object

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

Field Detail

TRACK_REDIRECTS

public static final int TRACK_REDIRECTS

See Also:

Constant Field Values

SESSION_KEY

public static final java.lang.String SESSION_KEY

REDIRECT_ARG

public static final java.lang.String REDIRECT_ARG

See Also:

Constant Field Values

Constructor Detail

RedirectTrackerManager

public RedirectTrackerManager(int redirects,
                              java.lang.String redirectTrackerPolicy)

Instantiate the tracker

Parameters:

redirects - nuof redirects to track

Method Detail

initRedirectEntryMap

protected void initRedirectEntryMap()

processTrackedRequest

public void processTrackedRequest(javax.faces.context.FacesContext facesContext)

check if this was a redirect, and if, process it

isRedirectedRequest

protected boolean isRedirectedRequest(java.lang.Object rtid)

check to see if the request parameter contains the identifier to the saved states

getInstance

public static RedirectTrackerManager getInstance(javax.faces.context.FacesContext facesContext)

access the redirect tracker

createRedirectTrackerManager

protected static RedirectTrackerManager createRedirectTrackerManager(javax.faces.context.FacesContext facesContext)

create a new redirect tracker

trackRedirect

public java.lang.String trackRedirect(javax.faces.context.FacesContext facesContext,
                                      java.lang.String redirectPath)

add the current state to the redirect map/list

Returns:

the new path used for redirect

getRedirectTrackerPolicy

protected RedirectTrackerPolicy getRedirectTrackerPolicy()

saveBeans

protected void saveBeans(org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry)

saveBean

protected void saveBean(org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry,
                        java.lang.String name,
                        java.lang.Object value)

addSaveStateBean

public void addSaveStateBean(java.lang.String expressionString,
                             java.lang.Object value)

Add the object to the current request holder

getRequestBeanMap

protected java.util.Map getRequestBeanMap()

clearSaveStateBean

public void clearSaveStateBean()

request done, clear saveState beanmap

saveMessages

protected void saveMessages(javax.faces.context.FacesContext facesContext,
                            org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry)

restoreMessages

protected void restoreMessages(javax.faces.context.FacesContext facesContext,
                               org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry)

saveLocale

protected void saveLocale(javax.faces.context.FacesContext facesContext,
                          org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry)

restoreLocale

protected void restoreLocale(javax.faces.context.FacesContext facesContext,
                             org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry)

setupFaces

protected void setupFaces(javax.faces.context.FacesContext facesContext,
                          java.lang.Object rtid)

resetup faces after redirect request

restoreBeans

protected void restoreBeans(javax.faces.context.FacesContext facesContext,
                            org.apache.myfaces.custom.redirectTracker.RedirectTrackerManager.Entry entry)

getNextRequestNo

protected long getNextRequestNo()

get the next request number