New design for self documented router.

The documentation is built only on demand.
A mapping entry can be hidden for the documentation
One can change the status code when building itself the WSF_ROUTER_SELF_DOCUMENTATION_MESSAGE

library/server/wsf/router/documentation/wsf_router_mapping_documentation.e

@@ -0,0 +1,52 @@
+note
+	description: "Summary description for {WSF_ROUTER_MAPPING_DOCUMENTATION}."
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	WSF_ROUTER_MAPPING_DOCUMENTATION
+
+create
+	make
+
+feature {NONE} -- Initialization
+
+	make (m: like mapping)
+		do
+			mapping := m
+			create {STRING_32} description.make_empty
+		end
+
+feature -- Status report
+
+	is_hidden: BOOLEAN
+			-- Hide this mapping from any self documentation?		
+			-- Default=False
+
+	is_empty: BOOLEAN
+			-- Is Current empty?
+			-- i.e: does not carry any information.
+		do
+			Result := description.is_empty
+		end
+
+feature -- Access
+
+	mapping: WSF_ROUTER_MAPPING
+			-- Associated mapping
+
+	description: STRING_32
+
+feature -- Change
+
+	set_is_hidden (b: BOOLEAN)
+		do
+			is_hidden := b
+		end
+
+	add_description (d: READABLE_STRING_GENERAL)
+		do
+			description.append_string_general (d)
+		end
+
+end