private bool IsNeedSave()
{
var isNeedSave = false;
if (!NewCollection.IsNullOrEmpty() ||
!ModifiedCollection.IsNullOrEmpty() ||
!DeletedCollection.IsNullOrEmpty())
{
isNeedSave = true;
}
return(isNeedSave);
}
public override void Commit()
{
if (!Committed)
{
var newList = NewCollection.Select(pre => pre.Value).ToList();
var modifiedList = ModifiedCollection.Select(pre => pre.Value).ToList();
var deleteList = DeletedCollection.Select(pre => pre.Value).ToList();
localPersistenceDAL.Value.PersistenceToDatabase(newList, modifiedList, deleteList);
//执行事务操作。
Committed = true;
}
}
