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ada-git-code

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Found : out Boolean) is
Stmt : ADO.Statements.Query_Statement
:= Session.Create_Statement (Query, STORAGE_FOLDER_DEF'Access);
begin
Stmt.Execute;
if Stmt.Has_Elements then
Object.Load (Stmt, Session);
Stmt.Next;
Found := not Stmt.Has_Elements;
else
Found := False;
end if;
end Find;
overriding
procedure Load (Object : in out Storage_Folder_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_Folder_Impl;
Session : in out ADO.Sessions.Master_Session'Class) is
Stmt : ADO.Statements.Update_Statement
:= Session.Create_Statement (STORAGE_FOLDER_DEF'Access);
begin
if Object.Is_Modified (1) then
Stmt.Save_Field (Name => COL_0_2_NAME, -- id
Value => Object.Get_Key);
Object.Clear_Modified (1);
end if;
if Object.Is_Modified (3) then
Stmt.Save_Field (Name => COL_2_2_NAME, -- create_date
Value => Object.Create_Date);
Object.Clear_Modified (3);
end if;
if Object.Is_Modified (4) then
Stmt.Save_Field (Name => COL_3_2_NAME, -- name
Value => Object.Name);
Object.Clear_Modified (4);
end if;
if Object.Is_Modified (5) then
Stmt.Save_Field (Name => COL_4_2_NAME, -- workspace_id
Value => Object.Workspace);
Object.Clear_Modified (5);
end if;
if Object.Is_Modified (6) then
Stmt.Save_Field (Name => COL_5_2_NAME, -- owner_id
Value => Object.Owner);
Object.Clear_Modified (6);
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;
else
raise ADO.Objects.LAZY_LOCK;
end if;
end if;
Function Definition: procedure Set_Field_Enum is
Function Body: new ADO.Objects.Set_Field_Operation (Storage_Type);
Impl : Storage_Access;
begin
Set_Field (Object, Impl);
Set_Field_Enum (Impl.all, 1, Impl.Storage, Value);
end Set_Storage;
function Get_Storage (Object : in Storage_Ref)
return AWA.Storages.Models.Storage_Type is
Impl : constant Storage_Access
:= Storage_Impl (Object.Get_Load_Object.all)'Access;
begin
return Impl.Storage;
end Get_Storage;
procedure Set_Create_Date (Object : in out Storage_Ref;
Value : in Ada.Calendar.Time) is
Impl : Storage_Access;
begin
Set_Field (Object, Impl);