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ada-git-code

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Ctx : constant ASC.Service_Context_Access := ASC.Current;
begin
if Ctx /= null then
return AWA.Services.Contexts.Get_Session (Ctx);
else
return Manager.Get_Application.Get_Session;
end if;
end Get_Session;
Session : constant ADO.Sessions.Session := Get_Session;
Query : ADO.Statements.Query_Statement := Session.Create_Statement (Handler.SQL);
Result : Integer;
begin
-- Build the query
Query.Bind_Param (Name => "entity_id", Value => Entity_Id);
Query.Bind_Param (Name => "user_id", Value => User_Id);
if Handler.Entities (2) /= ADO.NO_ENTITY_TYPE then
for I in Handler.Entities'Range loop
exit when Handler.Entities (I) = ADO.NO_ENTITY_TYPE;
Query.Bind_Param (Name => "entity_type_" & Util.Strings.Image (I),
Value => Handler.Entities (I));
end loop;
else
Query.Bind_Param (Name => "entity_type", Value => Handler.Entities (1));
end if;
-- Run the query. We must get a single row result and the value must be > 0.
Query.Execute;
Result := Query.Get_Result_Integer;
if Result >= 0 and Query.Has_Elements then
Log.Info ("Permission granted to {0} on entity {1}",
ADO.Identifier'Image (User_Id),
ADO.Identifier'Image (Entity_Id));
return True;
else
Log.Info ("Permission denied to {0} on entity {1}",
ADO.Identifier'Image (User_Id),
ADO.Identifier'Image (Entity_Id));
return False;
end if;
Function Definition: procedure Free is
Function Body: new Ada.Unchecked_Deallocation (Object => AWA.Events.Module_Event'Class,
Name => AWA.Events.Module_Event_Access);
-- ------------------------------
-- Get the queue name.
-- ------------------------------
overriding
function Get_Name (From : in Fifo_Queue) return String is
begin
return From.Name;
end Get_Name;
-- ------------------------------
-- Get the model queue reference object.
-- Returns a null object if the queue is not persistent.
-- ------------------------------
overriding
function Get_Queue (From : in Fifo_Queue) return AWA.Events.Models.Queue_Ref is
pragma Unreferenced (From);
begin
return AWA.Events.Models.Null_Queue;
end Get_Queue;
-- ------------------------------
-- Queue the event.
-- ------------------------------
procedure Enqueue (Into : in out Fifo_Queue;
Event : in AWA.Events.Module_Event'Class) is
E : constant Module_Event_Access := Copy (Event);
begin
Log.Debug ("Enqueue event on queue {0}", Into.Name);
E.Set_Event_Kind (Event.Get_Event_Kind);
Into.Fifo.Enqueue (E);
end Enqueue;
-- ------------------------------
-- Dequeue an event and process it with the <b>Process</b> procedure.
-- ------------------------------
procedure Dequeue (From : in out Fifo_Queue;
Process : access procedure (Event : in Module_Event'Class)) is
E : Module_Event_Access;
begin
Log.Debug ("Dequeue event queue {0}", From.Name);
From.Fifo.Dequeue (E, 0.0);
begin
Process (E.all);
exception
when E : others =>
Log.Error ("Exception when processing event", E);
Function Definition: procedure Free is
Function Body: new Ada.Unchecked_Deallocation (Object => Name_Pair_Array,
Name => Name_Pair_Array_Access);