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Added the GridReader.Read method with Type [] types and … #308

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merged 1 commit into from Oct 15, 2015
Merged

Added the GridReader.Read method with Type [] types and … #308

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26 changes: 26 additions & 0 deletions Dapper NET40/SqlMapper.cs
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Expand Up @@ -4312,6 +4312,22 @@ private IEnumerable<T> ReadImpl<T>(Type type, bool buffered)
}
}

private IEnumerable<TReturn> MultiReadInternal<TReturn>(Type[] types, Func<object[], TReturn> map, string splitOn)
{
var identity = this.identity.ForGrid(typeof(TReturn), types, gridIndex);
try
{
foreach (var r in SqlMapper.MultiMapImpl<TReturn>(null, default(CommandDefinition), types, map, splitOn, reader, identity, false))
{
yield return r;
}
}
finally
{
NextResult();
}
}

#if CSHARP30
/// <summary>
/// Read multiple objects from a single record set on the grid
Expand Down Expand Up @@ -4406,6 +4422,16 @@ private IEnumerable<T> ReadImpl<T>(Type type, bool buffered)
var result = MultiReadInternal<TFirst, TSecond, TThird, TFourth, TFifth, TSixth, TSeventh, TReturn>(func, splitOn);
return buffered ? result.ToList() : result;
}

/// <summary>
/// Read multiple objects from a single record set on the grid
/// </summary>
public IEnumerable<TReturn> Read<TReturn>(Type[] types, Func<object [], TReturn> map, string splitOn = "id", bool buffered = true)
{
var result = MultiReadInternal<TReturn>(types, map, splitOn);
return buffered ? result.ToList() : result;
}

#endif

private IEnumerable<T> ReadDeferred<T>(int index, Func<IDataReader, object> deserializer, Identity typedIdentity)
Expand Down