public static async Task <IDataReader> ExecuteReader(this IDbCommand cmd, CommandBehavior behavior, bool @async)
{
if (!@async)
{
return(cmd.ExecuteReader(behavior));
}
DbCommand dbCommand = cmd as DbCommand;
if (dbCommand != null)
{
return(await dbCommand.ExecuteReaderAsync(behavior));
}
DbCommandDecorator dbCommandDecorator = cmd as DbCommandDecorator;
if (dbCommandDecorator != null)
{
return(await dbCommandDecorator.ExecuteReaderAsync(behavior));
}
return(cmd.ExecuteReader(behavior));
}
public static Task <object> ExecuteScalar(this IDbCommand cmd, bool @async)
{
if (!@async)
{
return(Task.FromResult(cmd.ExecuteScalar()));
}
DbCommand dbCommand = cmd as DbCommand;
if (dbCommand != null)
{
return(dbCommand.ExecuteScalarAsync());
}
DbCommandDecorator dbCommandDecorator = cmd as DbCommandDecorator;
if (dbCommandDecorator != null)
{
return(dbCommandDecorator.ExecuteScalarAsync());
}
return(Task.FromResult(cmd.ExecuteScalar()));
}
public static Task <int> ExecuteNonQuery(this IDbCommand cmd, bool @async)
{
if (!@async)
{
return(Task.FromResult(cmd.ExecuteNonQuery()));
}
DbCommand dbCommand = cmd as DbCommand;
if (dbCommand != null)
{
return(dbCommand.ExecuteNonQueryAsync());
}
DbCommandDecorator dbCommandDecorator = cmd as DbCommandDecorator;
if (dbCommandDecorator != null)
{
return(dbCommandDecorator.ExecuteNonQueryAsync());
}
return(Task.FromResult(cmd.ExecuteNonQuery()));
}
