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public interface RestoreViewSupport
Support class for restore view phase
Method Summary | |
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String |
calculateViewId(javax.faces.context.FacesContext facesContext)
Calculates the view id from the given faces context by the following algorithm |
boolean |
isPostback(javax.faces.context.FacesContext facesContext)
Determine if the current request is a post back by the following algorithm. |
void |
processComponentBinding(javax.faces.context.FacesContext facesContext,
javax.faces.component.UIComponent component)
Processes the component tree. |
Method Detail |
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String calculateViewId(javax.faces.context.FacesContext facesContext)
Calculates the view id from the given faces context by the following algorithm
ExternalContext.getRequestPathInfo()
ExternalContext.getRequestServletPath()
FacesException
void processComponentBinding(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent component)
facesContext
- component
- the root componentboolean isPostback(javax.faces.context.FacesContext facesContext)
Determine if the current request is a post back by the following algorithm.
Find the render-kit-id for the current request by calling calculateRenderKitId() on the Application’s ViewHandler. Get that RenderKit’s ResponseStateManager and call its isPostback() method, passing the given FacesContext.
facesContext
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