public abstract String getNewSessionURL(javax.faces.context.FacesContext context)
Used to provide the view with a URL to create a new session if the current
session expires while the current page is displayed. The current page is
identified by the current UIViewRoot.
Note: Only called during the JSF RENDER_RESPONSE lifecycle phase.
Parameters:
context - the FacesContext.
Returns:
the URL to redirect to. A null value indicates there is no appropriate
URL available.