81 lines
2.3 KiB
Plaintext
81 lines
2.3 KiB
Plaintext
note
|
|
|
|
description: "[
|
|
Policy-driven helpers to implement POST.
|
|
]"
|
|
date: "$Date$"
|
|
revision: "$Revision$"
|
|
|
|
class WSF_POST_HELPER
|
|
|
|
inherit
|
|
|
|
WSF_METHOD_HELPER
|
|
redefine
|
|
execute_new_resource
|
|
end
|
|
|
|
feature -- Basic operations
|
|
|
|
execute_new_resource (req: WSF_REQUEST; res: WSF_RESPONSE; a_handler: WSF_SKELETON_HANDLER)
|
|
-- Write response to non-existing resource requested by `req.' into `res'.
|
|
-- Policy routines are available in `a_handler'.
|
|
do
|
|
if a_handler.allow_post_to_missing_resource (req) then
|
|
check attached {HTTP_HEADER} req.execution_variable (a_handler.Negotiated_http_header_execution_variable) as h then
|
|
-- postcondition header_attached of `handle_content_negotiation'
|
|
send_response (req, res, a_handler, h, True)
|
|
end
|
|
else
|
|
res.send (create {WSF_NOT_FOUND_RESPONSE}.make(req))
|
|
end
|
|
end
|
|
|
|
|
|
feature {NONE} -- Implementation
|
|
|
|
send_response (req: WSF_REQUEST; res: WSF_RESPONSE; a_handler: WSF_SKELETON_HANDLER; a_header: HTTP_HEADER; a_new_resource: BOOLEAN)
|
|
-- Write response to `req' into `res' in accordance with `a_media_type' etc. as a new URI.
|
|
-- Upto four execution variables may be set on `req':
|
|
-- "NEGOTIATED_MEDIA_TYPE"
|
|
-- "NEGOTIATED_LANGUAGE"
|
|
-- "NEGOTIATED_CHARSET"
|
|
-- "NEGOTIATED_ENCODING"
|
|
local
|
|
l_code: NATURAL
|
|
do
|
|
a_handler.read_entity (req)
|
|
if a_handler.is_entity_too_large (req) then
|
|
handle_request_entity_too_large (req, res, a_handler)
|
|
else
|
|
a_handler.check_content_headers (req)
|
|
l_code := a_handler.content_check_code (req)
|
|
if l_code /= 0 then
|
|
if l_code = 415 then
|
|
handle_unsupported_media_type (req, res)
|
|
else
|
|
handle_not_implemented (req, res)
|
|
end
|
|
else
|
|
a_handler.check_request (req, res)
|
|
if a_handler.request_check_code (req) = 0 then
|
|
a_handler.append_resource (req, res)
|
|
-- 200 or 204 or 303 or 500 (add support for this?)
|
|
-- FIXME: more support, such as includes_response_entity
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
note
|
|
copyright: "2011-2013, Jocelyn Fiat, Javier Velilla, Olivier Ligot, 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
|