Now inherit create_router ; but it is still possible to redefine it.

Added some wsf_reponse_message for redirection
Use "found" for the redirec_now ...
Added content to the tutorial

examples/tutorial/step_3/hello/src/hello_application.e

@@ -22,7 +22,7 @@ inherit
 create
 	make_and_launch
 
-feature {NONE} -- Initialization
+feature {NONE} -- Execution
 
 	response (req: WSF_REQUEST): WSF_HTML_PAGE_RESPONSE
 			-- Computed response message.

examples/tutorial/step_4/hello/ewf.ini

@@ -0,0 +1,4 @@
+# For nino connector, use port 9999 
+port=9999
+
+#verbose=true

examples/tutorial/step_4/hello/hello.ecf

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<system xmlns="http://www.eiffel.com/developers/xml/configuration-1-10-0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.eiffel.com/developers/xml/configuration-1-10-0 http://www.eiffel.com/developers/xml/configuration-1-10-0.xsd" name="hello" uuid="5F5ED8A1-AD1C-41BD-878A-BE45A9B28739">
+	<target name="hello">
+		<root class="HELLO_APPLICATION" feature="make_and_launch"/>
+		<file_rule>
+			<exclude>/EIFGENs$</exclude>
+			<exclude>/CVS$</exclude>
+			<exclude>/.svn$</exclude>
+		</file_rule>
+		<option warning="true" is_attached_by_default="true" void_safety="all" syntax="transitional">
+			<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
+		</option>
+		<library name="base" location="$ISE_LIBRARY\library\base\base-safe.ecf"/>
+		<library name="default_nino" location="..\..\..\..\library\server\wsf\default\nino-safe.ecf"/>
+		<library name="wsf" location="..\..\..\..\library\server\wsf\wsf-safe.ecf" readonly="false"/>
+		<library name="http" location="..\..\..\..\library\protocol\http\http-safe.ecf" readonly="false"/>
+		<cluster name="src" location=".\src\" recursive="true"/>
+	</target>
+</system>

examples/tutorial/step_4/hello/src/hello_application.e

@@ -0,0 +1,116 @@
+note
+	description: "[
+				This class implements the `Hello World' service.
+
+				It inherits from WSF_DEFAULT_SERVICE to get default EWF connector ready
+				only `response' needs to be implemented.
+				In this example, it is redefined and specialized to be WSF_PAGE_RESPONSE
+
+				`initialize' can be redefine to provide custom options if needed.
+
+			]"
+
+class
+	HELLO_APPLICATION
+
+inherit
+	WSF_URI_TEMPLATE_ROUTED_SERVICE
+
+	WSF_DEFAULT_SERVICE
+		redefine
+			initialize
+		end
+
+create
+	make_and_launch
+
+feature {NONE} -- Initialization
+
+	setup_router
+		do
+			router.map_agent ("/hello", agent execute_hello)
+			router.map_agent_response_with_request_methods ("/{user}/bye", agent response_bye, <<"GET">>)
+		end
+
+feature -- Execution
+
+	execute_default (req: WSF_REQUEST; res: WSF_RESPONSE)
+			-- Default request handler if no other are relevant
+		do
+			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)
+			-- Computed response message.
+		local
+			mesg: WSF_HTML_PAGE_RESPONSE
+		do
+			--| It is now returning a WSF_HTML_PAGE_RESPONSE
+			--| Since it is easier for building html page
+			create mesg.make
+			mesg.set_title ("EWF tutorial / Hello World!")
+			--| Check if the request contains a parameter named "user"
+			--| this could be a query, or a form parameter
+			if attached req.string_item ("user") as u then
+				--| If yes, say hello world #name
+				mesg.set_body ("Hello " + u + "!<br/>Click <a href=%"/" + u + "/bye%">here</a> to quit.")
+				--| We should html encode this name
+				--| but to keep the example simple, we don't do that for now.
+			else
+				--| Otherwise, ask for name
+				mesg.set_body ("[
+							<form action="/hello" method="POST">
+								<p>Hello, what is your name?</p>
+								<input type="text" name="user"/>
+								<input type="submit" value="Validate"/>
+							</form>
+						]"
+					)
+			end
+
+			--| note:
+			--| 1) Source of the parameter, we could have used
+			--|		 req.query_parameter ("user") to search only in the query string
+			--|		 req.form_parameter ("user") to search only in the form parameters
+			--| 2) response type
+			--| 	it could also have used WSF_PAGE_REPONSE, and build the html in the code
+			--|
+
+			res.send (mesg)
+		end
+
+	response_bye (ctx: WSF_URI_TEMPLATE_HANDLER_CONTEXT; req: WSF_REQUEST): WSF_RESPONSE_MESSAGE
+			-- Computed response message.
+		local
+			html: WSF_HTML_PAGE_RESPONSE
+			redir: WSF_HTML_DELAYED_REDIRECTION_RESPONSE
+		do
+			if attached ctx.string_path_parameter ("user") as u then
+				create redir.make (req.script_url ("/hello"), 5)
+				redir.set_title ("Bye " + u)
+				redir.set_body ("Bye " + u + ",<br/> see you soon.<p>You will be redirected to " + redir.url_location + " in " + redir.delay.out + " second(s) ...</p>")
+				Result := redir
+			else
+				create html.make
+				html.set_title ("Bad request")
+				html.set_body ("Bad request: missing user parameter")
+				Result := html
+			end
+		end
+
+feature {NONE} -- Initialization
+
+	initialize
+		do
+				--| The following line is to be able to load options from the file ewf.ini
+			create {WSF_SERVICE_LAUNCHER_OPTIONS_FROM_INI} service_options.make_from_file ("ewf.ini")
+
+				--| If you don't need any custom options, you are not obliged to redefine `initialize'
+			Precursor
+
+				--| Initialize router
+			initialize_router
+		end
+
+
+end

examples/upload_image/src/image_uploader.e

@@ -31,12 +31,6 @@ feature {NONE} -- Initialization
 			make_and_launch
 		end
 
-	create_router
-			-- Create router
-		do
-			create router.make (5)
-		end
-
 	setup_router
 			-- Setup router
 		local

library/server/wsf/router/uri/default/wsf_uri_routed_service.e

@@ -13,6 +13,14 @@ inherit
 			router
 		end
 
+feature {NONE} -- Initialization
+
+	create_router
+			-- Create router
+			--| it can be redefine to create with precise count if needed.
+		do
+			create router.make (0)
+		end
 feature -- Router
 
 	router: WSF_URI_ROUTER

library/server/wsf/router/uri_template/default/wsf_uri_template_routed_service.e

@@ -13,6 +13,15 @@ inherit
 			router
 		end
 
+feature {NONE} -- Initialization
+
+	create_router
+			-- Create router
+			--| it can be redefine to create with precise count if needed.
+		do
+			create router.make (0)
+		end
+
 feature -- Router
 
 	router: WSF_URI_TEMPLATE_ROUTER

library/server/wsf/src/response/wsf_html_delayed_redirection_response.e

@@ -0,0 +1,77 @@
+note
+	description: "[
+				Delayed redirection with HTML content using META tag
+			]"
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	WSF_HTML_DELAYED_REDIRECTION_RESPONSE
+
+inherit
+	WSF_HTML_PAGE_RESPONSE
+		rename
+			make as make_html
+		redefine
+			append_html_head_code
+		end
+
+create
+	make
+
+feature {NONE} -- Initialization
+
+	make (a_url_location: like url_location; a_delay_in_seconds: INTEGER)
+		do
+			url_location := a_url_location
+			delay := a_delay_in_seconds
+			make_html
+			set_status_code ({HTTP_STATUS_CODE}.found)
+		end
+
+feature -- Header
+
+	url_location: STRING_8
+			-- New url location after redirection
+
+	delay: INTEGER
+
+feature -- Element change
+
+	set_url_location (a_url_location: like url_location)
+			-- Set `url_location' to `a_url_location'
+		do
+			url_location := a_url_location
+		end
+
+	set_delay (a_seconds: INTEGER)
+		do
+			delay := a_seconds
+		end
+
+feature {NONE} -- Output
+
+	append_html_head_code (s: STRING_8)
+		local
+			h_lines: like head_lines
+			l_lines: like head_lines
+		do
+			h_lines := head_lines
+			l_lines := head_lines.twin
+			head_lines := l_lines
+			add_meta_http_equiv ("refresh", delay.out + ";url=" + url_location)
+			Precursor (s)
+			head_lines := h_lines
+		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

library/server/wsf/src/response/wsf_html_page_response.e

@@ -114,8 +114,6 @@ feature {WSF_SERVICE, WSF_RESPONSE} -- Output
 
 	send_to (res: WSF_RESPONSE)
 		local
-			t: like title
-			lines: like head_lines
 			b: like body
 			h: like header
 			s: STRING_8
@@ -131,6 +129,32 @@ feature {WSF_SERVICE, WSF_RESPONSE} -- Output
 			end
 			s.append (">%N")
 
+			append_html_head_code (s)
+			append_html_body_code (s)
+
+
+			s.append ("</html>%N")
+
+			h := header
+			res.set_status_code (status_code)
+
+			if not h.has_content_length then
+				h.put_content_length (s.count)
+			end
+			if not h.has_content_type then
+				h.put_content_type_text_html
+			end
+			res.put_header_text (h.string)
+			res.put_string (s)
+		end
+
+feature {NONE} -- HTML Generation
+
+	append_html_head_code (s: STRING_8)
+		local
+			t: like title
+			lines: like head_lines
+		do
 			t := title
 			lines := head_lines
 			if t /= Void or else lines.count > 0 then
@@ -147,25 +171,18 @@ feature {WSF_SERVICE, WSF_RESPONSE} -- Output
 				end
 				s.append ("</head>%N")
 			end
+		end
 
+	append_html_body_code (s: STRING_8)
+		local
+			b: like body
+		do
 			b := body
 			s.append ("<body>%N")
 			if b /= Void then
 				s.append (b)
 			end
-			s.append ("%N</body></html>%N")
+			s.append ("%N</body>")
-
-			h := header
-			res.set_status_code (status_code)
-
-			if not h.has_content_length then
-				h.put_content_length (s.count)
-			end
-			if not h.has_content_type then
-				h.put_content_type_text_html
-			end
-			res.put_header_text (h.string)
-			res.put_string (s)
 		end
 
 note

library/server/wsf/src/response/wsf_html_redirection_response.e

@@ -0,0 +1,71 @@
+note
+	description: "[
+				Immediate redirection with HTML content	
+			]"
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	WSF_HTML_REDIRECTION_RESPONSE
+
+inherit
+	WSF_HTML_PAGE_RESPONSE
+		rename
+			make as make_html
+		redefine
+			send_to
+		end
+
+create
+	make
+
+feature {NONE} -- Initialization
+
+	make (a_url_location: like url_location)
+		do
+			url_location := a_url_location
+			make_html
+			set_status_code ({HTTP_STATUS_CODE}.found)
+		end
+
+feature -- Header
+
+	url_location: STRING_8
+			-- New url location after redirection
+
+feature -- Element change
+
+	set_url_location (a_url_location: like url_location)
+			-- Set `url_location' to `a_url_location'
+		do
+			url_location := a_url_location
+		end
+
+feature {WSF_SERVICE, WSF_RESPONSE} -- Output
+
+	send_to (res: WSF_RESPONSE)
+		local
+			h,rh: like header
+		do
+			h := header
+			create rh.make_with_count (1)
+
+			rh.put_location (url_location)
+			rh.append_header_object (h)
+
+			header := rh
+			Precursor (res)
+			header := h
+		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

library/server/wsf/src/wsf_response.e

@@ -329,7 +329,7 @@ feature -- Redirect
 	redirect_now_with_content (a_url: READABLE_STRING_8; a_content: READABLE_STRING_8; a_content_type: READABLE_STRING_8)
 			-- Redirect to the given url `a_url'
 		do
-			redirect_now_custom (a_url, {HTTP_STATUS_CODE}.temp_redirect, Void, [a_content, a_content_type])
+			redirect_now_custom (a_url, {HTTP_STATUS_CODE}.found, Void, [a_content, a_content_type])
 		end
 
 feature -- Error reporting