public void NextRow()
{
long streamOffset = this.m_odpContext.ReportObjectModel.FieldsImpl.StreamOffset;
int num = -1;
CommonRowCache tablixProcessingLookupRowCache = this.m_odpContext.TablixProcessingLookupRowCache;
if (this.m_mustBufferAllRows)
{
num = tablixProcessingLookupRowCache.AddRow(RuntimeDataTablixObj.SaveData(this.m_odpContext));
if (this.m_firstRowCacheIndex == -1)
{
this.m_firstRowCacheIndex = num;
}
}
IScalabilityCache tablixProcessingScalabilityCache = this.m_odpContext.TablixProcessingScalabilityCache;
for (int i = 0; i < this.m_dataSet.LookupDestinationInfos.Count; i++)
{
LookupDestinationInfo lookupDestinationInfo = this.m_dataSet.LookupDestinationInfos[i];
LookupObjResult lookupObjResult = this.m_dataSetInstance.LookupResults[i];
if (!lookupObjResult.ErrorOccured)
{
AspNetCore.ReportingServices.RdlExpressions.VariantResult variantResult = lookupDestinationInfo.EvaluateDestExpr(this.m_odpContext, lookupObjResult);
if (variantResult.ErrorOccurred)
{
lookupObjResult.DataFieldStatus = variantResult.FieldStatus;
}
else
{
object value = variantResult.Value;
LookupTable lookupTable = lookupObjResult.GetLookupTable(this.m_odpContext);
try
{
LookupMatches lookupMatches = default(LookupMatches);
IDisposable disposable = default(IDisposable);
if (!lookupTable.TryGetAndPinValue(value, out lookupMatches, out disposable))
{
lookupMatches = ((!lookupDestinationInfo.UsedInSameDataSetTablixProcessing) ? new LookupMatches() : new LookupMatchesWithRows());
disposable = lookupTable.AddAndPin(value, lookupMatches);
}
if (lookupDestinationInfo.IsMultiValue || !lookupMatches.HasRow)
{
lookupMatches.AddRow(streamOffset, num, tablixProcessingScalabilityCache);
}
disposable.Dispose();
}
catch (ReportProcessingException_SpatialTypeComparisonError reportProcessingException_SpatialTypeComparisonError)
{
throw new ReportProcessingException(this.m_lookupOwner.RegisterSpatialElementComparisonError(reportProcessingException_SpatialTypeComparisonError.Type));
}
}
}
}
if (!this.m_mustBufferAllRows)
{
this.m_lookupOwner.PostLookupNextRow();
}
}
public object[] EvaluateLookup()
{
bool flag = this.m_lookupInfo.ReturnFirstMatchOnly();
OnDemandProcessingContext odpContext = this.m_reportRuntime.ReportObjectModel.OdpContext;
AspNetCore.ReportingServices.ReportIntermediateFormat.DataSet dataSet = odpContext.ReportDefinition.MappingDataSetIndexToDataSet[this.m_lookupInfo.DataSetIndexInCollection];
DataSetInstance dataSetInstance = odpContext.GetDataSetInstance(dataSet);
if (dataSetInstance == null)
{
throw new ReportProcessingException_InvalidOperationException();
}
if (dataSetInstance.NoRows)
{
return(LookupImpl.EmptyResult);
}
if (dataSetInstance.LookupResults == null || dataSetInstance.LookupResults[this.m_lookupInfo.DestinationIndexInCollection] == null)
{
if (!odpContext.CalculateLookup(this.m_lookupInfo))
{
return(LookupImpl.EmptyResult);
}
Global.Tracer.Assert(null != dataSetInstance.LookupResults, "Lookup not initialized correctly by tablix processing");
}
LookupObjResult lookupObjResult = dataSetInstance.LookupResults[this.m_lookupInfo.DestinationIndexInCollection];
if (lookupObjResult.ErrorOccured)
{
IErrorContext reportRuntime = this.m_reportRuntime;
if (lookupObjResult.DataFieldStatus == DataFieldStatus.None && lookupObjResult.ErrorCode != 0)
{
reportRuntime.Register(lookupObjResult.ErrorCode, lookupObjResult.ErrorSeverity, lookupObjResult.ErrorMessageArgs);
}
else if (lookupObjResult.DataFieldStatus == DataFieldStatus.UnSupportedDataType)
{
reportRuntime.Register(ProcessingErrorCode.rsLookupOfInvalidExpressionDataType, Severity.Warning, lookupObjResult.ErrorMessageArgs);
}
throw new ReportProcessingException_InvalidOperationException();
}
AspNetCore.ReportingServices.RdlExpressions.VariantResult result = this.m_lookupInfo.EvaluateSourceExpr(this.m_reportRuntime);
this.CheckExprResultError(result);
bool flag2 = lookupObjResult.HasBeenTransferred || odpContext.CurrentDataSetIndex != dataSet.IndexInCollection;
List <object> list = null;
CompareInfo compareInfo = null;
CompareOptions clrCompareOptions = CompareOptions.None;
bool nullsAsBlanks = false;
bool useOrdinalStringKeyGeneration = false;
try
{
if (flag2)
{
compareInfo = odpContext.CompareInfo;
clrCompareOptions = odpContext.ClrCompareOptions;
nullsAsBlanks = odpContext.NullsAsBlanks;
useOrdinalStringKeyGeneration = odpContext.UseOrdinalStringKeyGeneration;
dataSetInstance.SetupCollationSettings(odpContext);
}
LookupTable lookupTable = lookupObjResult.GetLookupTable(odpContext);
Global.Tracer.Assert(lookupTable != null, "LookupTable must not be null");
ObjectModelImpl reportObjectModel = odpContext.ReportObjectModel;
AspNetCore.ReportingServices.ReportIntermediateFormat.Persistence.ChunkManager.DataChunkReader dataChunkReader = null;
if (flag2)
{
dataChunkReader = odpContext.GetDataChunkReader(dataSet.IndexInCollection);
}
using (reportObjectModel.SetupNewFieldsWithBackup(dataSet, dataSetInstance, dataChunkReader))
{
object[] array = result.Value as object[];
if (array == null)
{
array = new object[1]
{
result.Value
};
}
else
{
list = new List <object>(array.Length);
}
object[] array2 = array;
foreach (object key in array2)
{
LookupMatches lookupMatches = default(LookupMatches);
if (lookupTable.TryGetValue(key, out lookupMatches))
{
int num = flag ? 1 : lookupMatches.MatchCount;
if (list == null)
{
list = new List <object>(num);
}
for (int j = 0; j < num; j++)
{
lookupMatches.SetupRow(j, odpContext);
AspNetCore.ReportingServices.RdlExpressions.VariantResult result2 = this.m_lookupInfo.EvaluateResultExpr(this.m_reportRuntime);
this.CheckExprResultError(result2);
list.Add(result2.Value);
}
}
}
}
}
finally
{
if (compareInfo != null)
{
odpContext.SetComparisonInformation(compareInfo, clrCompareOptions, nullsAsBlanks, useOrdinalStringKeyGeneration);
}
}
object[] result3 = LookupImpl.EmptyResult;
if (list != null)
{
result3 = list.ToArray();
}
return(result3);
}
