Simplified interface of "router" library classes

library/server/request/rest/src/uri_template/rest_request_uri_template_routing_handler_i.e

@@ -25,13 +25,25 @@ create
 
 feature -- Status report
 
-	authentication_required: BOOLEAN
+	authentication_required (req: WGI_REQUEST): BOOLEAN
+		do
+			Result := internal_authentication_required
+		end
+
+feature {NONE} -- Implementation
+
+	internal_authentication_required: BOOLEAN
 
 feature -- Execution
 
-	execute (a_hdl_context: C; req: WGI_REQUEST; res: WGI_RESPONSE_BUFFER)
+	execute (ctx: C; req: WGI_REQUEST; res: WGI_RESPONSE_BUFFER)
 		do
-			Precursor {REST_REQUEST_HANDLER} (a_hdl_context, req, res)
+			Precursor {REST_REQUEST_HANDLER} (ctx, req, res)
+		end
+
+	execute_application (ctx: C; req: WGI_REQUEST; res: WGI_RESPONSE_BUFFER)
+		do
+			check should_not_occur: False end
 		end
 
 feature {NONE} -- Routing