# File lib/cgikit/session.rb, line 139
  def add_component_for_ids( component,
                             component_id,
                             context_id,
                             permanently = false )
    if permanently then
      page_caches = @permanent_caches
    else
      page_caches = @caches
    end
    page_caches[component_id] = component
    @context_ids[context_id] = component_id
  end