public override void EndTransaction()
{
if (Connection.State != ConnectionState.Open)
{
throw new InvalidOperationException("Database is not open.");
}
if (Interlocked.Decrement(ref transactionCount) > 0)
{
return;
}
if (currentTransaction == null)
{
if (shouldCommit)
{
throw new InvalidOperationException("Transaction missing.");
}
return;
}
if (shouldCommit)
{
currentTransaction.Commit();
shouldCommit = false;
}
else
{
currentTransaction.Rollback();
}
currentTransaction.Dispose();
currentTransaction = null;
}
public Task<IDisposable> Open()
{
Debug.WriteLine("Opening database: {0}", this.dbFile);
db = new SQLiteConnection(dbFile);
#if DEBUG
this.databaseThreadId = Environment.CurrentManagedThreadId;
#endif
return Task.FromResult<IDisposable>(new Disposable(() =>
{
if (db != null)
{
db.Dispose();
db = null;
}
}));
}