Brandy.NHibernate.DefaultSessionProvider.Dispose C# (CSharp) Метод

        public void Dispose()
        {
            if (disposed)
                return;

            if (session == null)
                return;

            try
            {
                if (preventCommit)
                    transaction.Rollback();
                else
                    transaction.Commit();
            }
            catch
            {
                transaction.Rollback();
                throw;
            }
            finally
            {
                transaction.Dispose();
            }

            session.Dispose();
            session = null;
            transaction = null;
            disposed = true;
        }