Updated CMS code.

Separated code to have a lib and an example.
Improved design, fixed a few issues related to folder location.

This is still experimental and require more work to be really friendly to use.

draft/application/cms/src/notification/cms_email.e

@@ -0,0 +1,94 @@
+note
+	description : "[
+			Component representing an email
+			]"
+	author      : "$Author$"
+	date        : "$Date$"
+	revision    : "$Revision$"
+
+class
+	CMS_EMAIL
+
+create
+	make
+
+feature {NONE} -- Initialization
+
+	make (a_from: like from_address; a_to_address: READABLE_STRING_8; a_subject: like subject; a_body: like body)
+			-- Initialize `Current'.
+		do
+			initialize
+			from_address := a_from
+			subject := a_subject
+			body := a_body
+			to_addresses.extend (a_to_address)
+
+		end
+
+	initialize
+		do
+			create date.make_now_utc
+			create to_addresses.make (1)
+		end
+
+feature -- Access
+
+	date: DATE_TIME
+
+	from_address: READABLE_STRING_8
+
+	to_addresses: ARRAYED_LIST [READABLE_STRING_8]
+
+	subject: READABLE_STRING_8
+
+	body: READABLE_STRING_8
+
+feature -- Change	
+
+	set_date (d: like date)
+		do
+			date := d
+		end
+
+feature -- Conversion
+
+	message: STRING_8
+		do
+			Result := header
+			Result.append ("%N")
+			Result.append (body)
+			Result.append ("%N")
+			Result.append ("%N")
+		end
+
+	header: STRING_8
+		do
+			create Result.make (20)
+			Result.append ("From: " + from_address + "%N")
+			Result.append ("Date: " + date_to_rfc1123_http_date_format (date) + " GMT%N")
+			Result.append ("To: ")
+			across
+				to_addresses as c
+			loop
+				Result.append (c.item)
+				Result.append_character (';')
+			end
+			Result.append_character ('%N')
+			Result.append ("Subject: " + subject + "%N")
+		ensure
+			Result.ends_with ("%N")
+		end
+
+
+feature {NONE} -- Implementation
+
+	date_to_rfc1123_http_date_format (dt: DATE_TIME): STRING_8
+			-- String representation of `dt' using the RFC 1123
+		do
+			Result := dt.formatted_out ("ddd,[0]dd mmm yyyy [0]hh:[0]mi:[0]ss.ff2") + " GMT"
+		end
+
+invariant
+--	invariant_clause: True
+
+end