...

1 files changed, 0 insertions, 54 deletions

diff --git a/src/db/logic/storage_access.erl b/src/db/logic/storage_access.erl
deleted file mode 100644
index 437294f..0000000
--- a/src/db/logic/storage_access.erl
+++ /dev/null
@@ -1,54 +0,0 @@
--module(storage_access).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--export
-(
-   [
-      read/2,
-      insert/4,
-      query/1
-   ]
-).
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-get_value ([]) -> not_found;
-get_value ([Regval]) -> {ok, db_item:get_value(Regval)}.
-
-read_transaction (DB, ID) ->
-   get_value(mnesia:read(DB, ID)).
-
-insert_transaction (DB, ID, Perm, Value) ->
-   StoredItem = db_item:new(ID, Perm, Value),
-   % FIXME: handle return value, mnesia:write -> (transaction abort | ok).
-   % FIXME: is this an atomic OP? Is the lock freed afterwards?
-   mnesia:write(DB, StoredItem, sticky_write),
-   ok.
-
-query_transaction (Query) ->
-   DB = db_query:get_database(Query),
-   ID = db_query:get_entry_id(Query),
-   [Item] = mnesia:read(DB, ID),
-   {ok, UpdatedItem} = db_query:apply_to(Query, Item),
-   % FIXME: handle return value, mnesia:write -> (transaction abort | ok).
-   % FIXME: is this an atomic OP? Is the lock freed afterwards?
-   mnesia:write(DB, UpdatedItem, sticky_write),
-   ok.
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-read (DB, ID) ->
-   mnesia:transaction(fun read_transaction/2, [DB, ID]).
-
-insert (DB, ID, Perm, Value) ->
-   mnesia:transaction(fun insert_transaction/4, [DB, ID, Perm, Value]).
-
-query (Query) ->
-   mnesia:transaction(fun query_transaction/1, [Query]).