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ada-git-code

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overriding
procedure Load (Object : in out Storage_Impl;
Session : in out ADO.Sessions.Session'Class) is
Found : Boolean;
Query : ADO.SQL.Query;
Id : constant ADO.Identifier := Object.Get_Key_Value;
begin
Query.Bind_Param (Position => 1, Value => Id);
Query.Set_Filter ("id = ?");
Object.Find (Session, Query, Found);
if not Found then
raise ADO.Objects.NOT_FOUND;
end if;
end Load;
procedure Save (Object : in out Storage_Impl;
Session : in out ADO.Sessions.Master_Session'Class) is
Stmt : ADO.Statements.Update_Statement
:= Session.Create_Statement (STORAGE_DEF'Access);
begin
if Object.Is_Modified (1) then
Stmt.Save_Field (Name => COL_0_3_NAME, -- storage
Value => Integer (Storage_Type'Pos (Object.Storage)));
Object.Clear_Modified (1);
end if;
if Object.Is_Modified (2) then
Stmt.Save_Field (Name => COL_1_3_NAME, -- create_date
Value => Object.Create_Date);
Object.Clear_Modified (2);
end if;
if Object.Is_Modified (3) then
Stmt.Save_Field (Name => COL_2_3_NAME, -- name
Value => Object.Name);
Object.Clear_Modified (3);
end if;
if Object.Is_Modified (4) then
Stmt.Save_Field (Name => COL_3_3_NAME, -- file_size
Value => Object.File_Size);
Object.Clear_Modified (4);
end if;
if Object.Is_Modified (5) then
Stmt.Save_Field (Name => COL_4_3_NAME, -- mime_type
Value => Object.Mime_Type);
Object.Clear_Modified (5);
end if;
if Object.Is_Modified (6) then
Stmt.Save_Field (Name => COL_5_3_NAME, -- uri
Value => Object.Uri);
Object.Clear_Modified (6);
end if;
if Object.Is_Modified (8) then
Stmt.Save_Field (Name => COL_7_3_NAME, -- id
Value => Object.Get_Key);
Object.Clear_Modified (8);
end if;
if Object.Is_Modified (9) then
Stmt.Save_Field (Name => COL_8_3_NAME, -- is_public
Value => Object.Is_Public);
Object.Clear_Modified (9);
end if;
if Object.Is_Modified (10) then
Stmt.Save_Field (Name => COL_9_3_NAME, -- original_id
Value => Object.Original);
Object.Clear_Modified (10);
end if;
if Object.Is_Modified (11) then
Stmt.Save_Field (Name => COL_10_3_NAME, -- store_data_id
Value => Object.Store_Data);
Object.Clear_Modified (11);
end if;
if Object.Is_Modified (12) then
Stmt.Save_Field (Name => COL_11_3_NAME, -- owner_id
Value => Object.Owner);
Object.Clear_Modified (12);
end if;
if Object.Is_Modified (13) then
Stmt.Save_Field (Name => COL_12_3_NAME, -- workspace_id
Value => Object.Workspace);
Object.Clear_Modified (13);
end if;
if Object.Is_Modified (14) then
Stmt.Save_Field (Name => COL_13_3_NAME, -- folder_id
Value => Object.Folder);
Object.Clear_Modified (14);
end if;
if Stmt.Has_Save_Fields then
Object.Version := Object.Version + 1;
Stmt.Save_Field (Name => "version",
Value => Object.Version);
Stmt.Set_Filter (Filter => "id = ? and version = ?");
Stmt.Add_Param (Value => Object.Get_Key);
Stmt.Add_Param (Value => Object.Version - 1);
declare
Result : Integer;
begin
Stmt.Execute (Result);
if Result /= 1 then
if Result /= 0 then
raise ADO.Objects.UPDATE_ERROR;