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Add support for IAsyncEnumerable<T> on ObjectDataReader.Builder<T> #272

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Merged
MarkPflug merged 1 commit into from
Jan 22, 2025
Merged

Add support for IAsyncEnumerable<T> on ObjectDataReader.Builder<T> #272

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22 changes: 22 additions & 0 deletions source/Sylvan.Data/ObjectDataReader.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -107,6 +107,18 @@ public DbDataReader Build(IEnumerable<T> data)
{
return builder.Build(data);
}

#if IAsyncEnumerable

/// <summary>
/// Builds a DbDataReader over the data that will read the columns defined by the builder.
/// </summary>
public DbDataReader Build(IAsyncEnumerable<T> data, CancellationToken cancel = default)
{
return builder.Build(data, cancel);
}

#endif
}
}

Expand Down Expand Up @@ -319,8 +331,18 @@ internal DbDataReader Build(IEnumerable<T> data)
{
return new SyncObjectDataReader<T>(data, this.columns.ToArray());
}

#if IAsyncEnumerable

internal DbDataReader Build(IAsyncEnumerable<T> data, CancellationToken cancel)
{
return new AsyncObjectDataReader<T>(data, this.columns.ToArray(), cancel);
}

#endif
}


internal class ColumnInfo : DbColumn
{
internal object selector;
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