| If the rendered property is true, render the begining of the current
state of this UIComponent to the response contained in the specified
FacesContext.
If a Renderer is associated with this UIComponent, the actual encoding
will be delegated to Renderer.encodeBegin(FacesContext, UIComponent).
Parameters: context - FacesContext for the current request. exception: IOException - if an input/output error occurs while rendering. exception: NullPointerException - if FacesContext is null. |