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        # Autorequire any parent directories.
        autorequire(:file) do
            if self[:path]
                File.dirname(self[:path])
            else
                Puppet.err "no path for %s, somehow; cannot setup autorequires" % self.ref
                nil
            end
        end

        # Autorequire the owner and group of the file.
        {:user => :owner, :group => :group}.each do |type, property|
            autorequire(type) do
                if @parameters.include?(property)
                    # The user/group property automatically converts to IDs
                    next unless should = @parameters[property].shouldorig
                    val = should[0]
                    if val.is_a?(Integer) or val =~ /^\d+$/
                        nil
                    else
                        val
                    end
                end
            end
        end