added debug_output to WSF_ROUTER_MAPPING

library/server/wsf/router/wsf_router_mapping.e

@@ -7,6 +7,9 @@ note
 deferred class
 	WSF_ROUTER_MAPPING
 
+inherit
+	DEBUG_OUTPUT
+
 feature {NONE} -- Initialization
 
 	make (a_resource: READABLE_STRING_8; h: like handler)
@@ -33,6 +36,14 @@ feature -- Documentation
 		deferred
 		end
 
+feature -- Status report
+
+	debug_output: STRING
+			-- String that should be displayed in debugger to represent `Current'.
+		do
+			Result := description.as_string_8 + " : " + associated_resource
+		end
+
 feature -- Status
 
 	routed_handler (req: WSF_REQUEST; res: WSF_RESPONSE; a_router: WSF_ROUTER): detachable WSF_HANDLER