Export request and response from WGI_EXECUTION to itself.

Added WSF_FILTERED_ROUTED_SKELETON_EXECUTION

library/server/wsf/router/policy/execution/wsf_filtered_routed_skeleton_execution.e

@@ -0,0 +1,68 @@
+note
+	description: "[
+			Skeleton execution based on filtered routed execution.
+		]"
+	author: "$Author$"
+	date: "$Date$"
+	revision: "$Revision$"
+
+deferred class
+	WSF_FILTERED_ROUTED_SKELETON_EXECUTION
+
+inherit
+	WSF_ROUTED_SKELETON_EXECUTION
+		undefine
+			execute
+		redefine
+			initialize
+		end
+
+	WSF_FILTERED_EXECUTION
+		redefine
+			initialize
+		end
+
+	WSF_FILTER
+		rename
+			execute as filter_execute
+		end
+
+feature {NONE} -- Initialize
+
+	initialize
+		local
+			f: like filter
+		do
+			Precursor {WSF_ROUTED_SKELETON_EXECUTION}
+			Precursor {WSF_FILTERED_EXECUTION}
+				-- Current is a WSF_FILTER as well in order to call the router
+				-- let's add Current at the end of the filter chain.
+			from
+				f := filter
+			until
+				not attached f.next as l_next
+			loop
+				f := l_next
+			end
+			f.set_next (Current)
+		end
+
+feature -- Execute Filter
+
+	filter_execute (req: WSF_REQUEST; res: WSF_RESPONSE)
+			-- Execute the filter.
+		do
+			execute_skeleton (req, res)
+		end
+
+note
+	copyright: "2011-2015, Jocelyn Fiat, Javier Velilla, Olivier Ligot, Colin Adams, Eiffel Software and others"
+	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
+	source: "[
+			Eiffel Software
+			5949 Hollister Ave., Goleta, CA 93117 USA
+			Telephone 805-685-1006, Fax 805-685-6869
+			Website http://www.eiffel.com
+			Customer support http://support.eiffel.com
+		]"
+end

library/server/wsf/router/policy/execution/wsf_routed_skeleton_execution.e

@@ -19,17 +19,19 @@ inherit
 feature -- Execution
 
 	execute
+			-- <Precursor>
+		do
+			execute_skeleton (request, response)
+		end
+
+	execute_skeleton (req: WSF_REQUEST; res: WSF_RESPONSE)
 			-- If the service is available, and request URI is not too long, dispatch the request
 			-- and if handler is not found, execute the default procedure `execute_default'.
 		local
 			l_sess: WSF_ROUTER_SESSION
-			req: WSF_REQUEST; res: WSF_RESPONSE
 		do
-			req := request
-			res := response
-
-			--| When we reach here, the request has already passed check for 400 (Bad request),
-			--|  which is implemented in WSF_REQUEST.make_from_wgi (when it calls `analyze').
+				--| When we reach here, the request has already passed check for 400 (Bad request),
+				--|  which is implemented in WSF_REQUEST.make_from_wgi (when it calls `analyze').
 			if unavailable then
 				handle_unavailable (res)
 			elseif requires_proxy (req) then