public DBKeyIndexer GetKeyIndexer(uint idTable)
{
Assert(m_tblManager.Tables[idTable] != null);
DBKeyIndexer ndxer = m_keysIndexers.Find(x => x.Source.DataSource.ID == idTable);
if (ndxer == null)
{
ndxer = new DBKeyIndexer(m_tblManager, idTable);
m_keysIndexers.Add(ndxer);
}
if (!ndxer.IsConnected)
{
ndxer.Connect();
}
return(ndxer);
}
static void ApplyUpdate(string updateFile)
{
IEnumerable <TableUpdate> updates = UpdateEngin.LoadTablesUpdate(updateFile, Program.TablesManager.DataFactory);
foreach (TableUpdate update in updates)
{
IDBTable table = Program.TablesManager.Tables[update.TableID];
//TODO: traiter le cas ou une version de table est manquante ex: 1,2 ,4
if (table.Version != update.PreGeneration)
{
continue;
}
using (new AutoReleaser(() => EndTableUpdate?.Invoke(table.ID)))
{
BeginTableUpdate?.Invoke(table.ID);
if (update.DatumMaxSize > table.DatumSize)
{
Program.TablesManager.ResizeTable(table.ID, update.DatumMaxSize);
}
using (var ndxer = new DBKeyIndexer(Program.TablesManager, update.TableID))
{
ndxer.Connect();
foreach (IUpdateAction action in update.Actions)
{
ApplyAction(action, ndxer);
}
}
table.Version = update.PostGeneration;
}
}
}
//private;
static void ApplyAction(IUpdateAction action, DBKeyIndexer ndxer)
{
switch (action.Code)
{
case ActionCode_t.DeleteRow:
var delAct = action as DeleteRow;
ndxer.Source.Delete(ndxer.IndexOf(delAct.RowID));
break;
case ActionCode_t.ReplaceRow:
var replaceAct = action as ReplaceRow;
ndxer.Source.Replace(ndxer.IndexOf(replaceAct.RowID), replaceAct.Datum);
break;
case ActionCode_t.AddRow:
var addAct = action as AddRow;
ndxer.Source.Insert(addAct.Datum);
break;
default:
Assert(false);
break;
}
}
