analogous to the blog example created database table

modules/file_upload/cms_file_upload_api.e

@@ -0,0 +1,46 @@
+note
+	description: "Summary description for {CMS_FILE_UPLOAD_API}."
+	author: ""
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	CMS_FILE_UPLOAD_API
+
+inherit
+	CMS_MODULE_API
+		rename
+			make as make_with_cms_api
+		redefine
+			initialize
+		end
+
+create
+	make
+
+feature {NONE} -- Initialization
+
+	make (a_api: CMS_API; a_node_api: CMS_NODE_API)
+			-- (from CMS_MODULE_API)
+		do
+			node_api := a_node_api
+			make_with_cms_api(a_api)
+		end
+
+	initialize
+		do
+			Precursor
+
+			-- create the storage of type file
+			if attached storage.as_sql_storage as l_storage_sql then
+				create {CMS_FILE_UPLOAD_STORAGE_SQL} file_storage.make (l_storage_sql)
+			end
+		end
+
+		
+feature -- Access
+
+	nod_api: CMS_NODE_API
+
+	file_storage: CMS_FILE_UPLOAD_STORAGE_I
+end