Added WSF_CUSTOM_HEADER_FILTER which provide a convenient way to add a custom header from a filter.

Added to wsf_extension WSF_DEBUG_FILTER and WSF_DEBUG_HANDLER that could be convenient to test specific requests Restructured wsf_extension
2013-09-06 15:39:04 +02:00
parent 4c5fa0ed61
commit fc5ef995bc
9 changed files with 357 additions and 0 deletions
--- a/library/server/wsf/extension/handler/wsf_handler_helper.e
+++ b/library/server/wsf/extension/handler/wsf_handler_helper.e
@@ -0,0 +1,96 @@
+note
+	description: "[
+				Provides a few helpful feature to respond predefined message to the client
+		]"
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	WSF_HANDLER_HELPER
+
+inherit
+	ANY
+
+feature -- Helper
+
+	execute_content_type_not_allowed (req: WSF_REQUEST; res: WSF_RESPONSE; a_content_types: detachable ARRAY [STRING]; a_uri_formats: detachable ARRAY [STRING])
+		local
+			accept_s, uri_s: detachable STRING
+			i, n: INTEGER
+		do
+			if a_content_types /= Void then
+				create accept_s.make (10)
+				from
+					i := a_content_types.lower
+					n := a_content_types.upper
+				until
+					i > n
+				loop
+					accept_s.append_string (a_content_types[i])
+					if i < n then
+						accept_s.append_character (',')
+						accept_s.append_character (' ')
+					end
+					i := i + 1
+				end
+			else
+				accept_s := "*/*"
+			end
+
+			if a_uri_formats /= Void then
+				create uri_s.make (10)
+				from
+					i := a_uri_formats.lower
+					n := a_uri_formats.upper
+				until
+					i > n
+				loop
+					uri_s.append_string (a_uri_formats[i])
+					if i < n then
+						uri_s.append_character (',')
+						uri_s.append_character (' ')
+					end
+					i := i + 1
+				end
+			end
+			res.put_header ({HTTP_STATUS_CODE}.unsupported_media_type, << ["Content-Type", "text/plain"], ["Accept", accept_s]>>)
+			if accept_s /= Void then
+				res.put_string ("Unsupported request content-type, Accept: " + accept_s + "%N")
+			end
+			if uri_s /= Void then
+				res.put_string ("Unsupported request format from the URI: " + uri_s + "%N")
+			end
+		end
+
+	execute_request_method_not_allowed (req: WSF_REQUEST; res: WSF_RESPONSE; a_methods: ITERABLE [STRING])
+		local
+			s: STRING
+		do
+			create s.make (25)
+			across
+				a_methods as c
+			loop
+				if not s.is_empty then
+					s.append_character (',')
+					s.append_character (' ')
+				end
+				s.append_string (c.item)
+			end
+			res.put_header ({HTTP_STATUS_CODE}.method_not_allowed, <<
+						["Content-Type", {HTTP_MIME_TYPES}.text_plain],
+						["Allow", s]
+					>>)
+			res.put_string ("Unsupported request method, Allow: " + s + "%N")
+		end
+
+note
+	copyright: "2011-2012, Jocelyn Fiat, Javier Velilla, 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