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New ROUTER design, much simpler, less generic, easier to extend, and now one can mix uri map, uri_template map and so on.

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Update the "tutorial" example.
This commit is contained in:
Jocelyn Fiat
2012-09-10 20:45:19 +02:00
parent 0f59535696
commit ace897ea2b
31 changed files with 668 additions and 1359 deletions
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39
examples/tutorial/step_4/hello/src/hello_application.e
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@@ -13,7 +13,7 @@ class
HELLO_APPLICATION
inherit
WSF_URI_TEMPLATE_ROUTED_SERVICE
WSF_ROUTED_SERVICE
WSF_DEFAULT_SERVICE
redefine
@@ -27,12 +27,34 @@ feature {NONE} -- Initialization
setup_router
do
router.map_agent ("/hello", agent execute_hello)
-- router.map (create {WSF_URI_MAPPING}.make ("/hello", create {WSF_AGENT_URI_HANDLER}.make (agent execute_hello)))
map_agent_uri ("/hello", agent execute_hello, Void)
router.map_with_request_methods ("/users/{user}/message/{mesgid}", create {USER_MESSAGE_HANDLER}, router.methods_HEAD_GET_POST)
router.map_with_request_methods ("/users/{user}/message/", create {USER_MESSAGE_HANDLER}, router.methods_GET_POST)
-- router.map_with_request_methods (create {WSF_URI_TEMPLATE_MAPPING}.make ("/users/{user}/message/{mesgid}", create {USER_MESSAGE_HANDLER}), router.methods_HEAD_GET_POST)
map_uri_template ("/users/{user}/message/{mesgid}", create {USER_MESSAGE_HANDLER}, router.methods_HEAD_GET_POST)
router.map_agent_response_with_request_methods ("/users/{user}/{?op}", agent response_user, router.methods_GET)
-- router.map_with_request_methods (create {WSF_URI_TEMPLATE_MAPPING}.make ("/users/{user}/message/", create {USER_MESSAGE_HANDLER}), router.methods_GET_POST)
map_uri_template ("/users/{user}/message/", create {USER_MESSAGE_HANDLER}, router.methods_GET_POST)
-- router.map_with_request_methods (create {WSF_URI_TEMPLATE_MAPPING}.make ("/users/{user}/{?op}", create {WSF_AGENT_URI_TEMPLATE_RESPONSE_HANDLER}.make (agent response_user)), router.methods_GET)
map_agent_uri_template_response ("/users/{user}/{?op}", agent response_user, router.methods_GET)
end
feature -- Helper: mapping
map_agent_uri (a_uri: READABLE_STRING_8; a_action: like {WSF_AGENT_URI_HANDLER}.action; rqst_methods: detachable WSF_ROUTER_METHODS)
do
router.map_with_request_methods (create {WSF_URI_MAPPING}.make (a_uri, create {WSF_AGENT_URI_HANDLER}.make (a_action)), rqst_methods)
end
map_uri_template (a_tpl: READABLE_STRING_8; a_handler: WSF_URI_TEMPLATE_HANDLER; rqst_methods: detachable WSF_ROUTER_METHODS)
do
router.map_with_request_methods (create {WSF_URI_TEMPLATE_MAPPING}.make (a_tpl, a_handler), rqst_methods)
end
map_agent_uri_template_response (a_tpl: READABLE_STRING_8; a_action: like {WSF_AGENT_URI_TEMPLATE_RESPONSE_HANDLER}.action; rqst_methods: detachable WSF_ROUTER_METHODS)
do
router.map_with_request_methods (create {WSF_URI_TEMPLATE_MAPPING}.make (a_tpl, create {WSF_AGENT_URI_TEMPLATE_RESPONSE_HANDLER}.make (a_action)), rqst_methods)
end
feature -- Execution
@@ -43,7 +65,7 @@ feature -- Execution
res.redirect_now_with_content (req.script_url ("/hello"), "Redirection to " + req.script_url ("/hello"), "text/html")
end
execute_hello (ctx: WSF_URI_TEMPLATE_HANDLER_CONTEXT; req: WSF_REQUEST; res: WSF_RESPONSE)
execute_hello (req: WSF_REQUEST; res: WSF_RESPONSE)
-- Computed response message.
local
mesg: WSF_HTML_PAGE_RESPONSE
@@ -107,8 +129,9 @@ feature -- Execution
then
if l_op.is_case_insensitive_equal ("quit") then
create redir.make (req.script_url ("/hello"), 3)
redir.set_title ("Bye " + u.url_encoded_value)
redir.set_body ("Bye " + u.url_encoded_value + ",<br/> see you soon.<p>You will be redirected to " +
create html.make
redir.set_title ("Bye " + html.html_encoded_string (l_username))
redir.set_body ("Bye " + html.html_encoded_string (l_username) + ",<br/> see you soon.<p>You will be redirected to " +
redir.url_location + " in " + redir.delay.out + " second(s) ...</p>"
)
Result := redir

2
examples/tutorial/step_4/hello/src/user_message_handler.e
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@@ -9,7 +9,7 @@ class
USER_MESSAGE_HANDLER
inherit
WSF_RESPONSE_HANDLER [WSF_URI_TEMPLATE_HANDLER_CONTEXT]
WSF_URI_TEMPLATE_RESPONSE_HANDLER
feature -- Access