private DataPipelineManager GetOrCreatePipelineManager(AspNetCore.ReportingServices.ReportIntermediateFormat.DataSet dataSet, IRIFReportDataScope targetScope)
{
if (this.m_pipelineManager != null)
{
if (this.m_pipelineManager.DataSetIndex == dataSet.IndexInCollection)
{
return(this.m_pipelineManager);
}
if (base.m_odpContext.IsTablixProcessingComplete(dataSet.IndexInCollection))
{
Global.Tracer.Trace(TraceLevel.Verbose, "Performance: While rendering the report: '{0}' the data set {1} was processed multiple times due to rendering traversal order.", base.m_odpContext.ReportContext.ItemPathAsString.MarkAsPrivate(), dataSet.Name.MarkAsPrivate());
}
this.CleanupPipelineManager();
base.ShutdownSequentialReadersAndIdcDataManagers();
}
if (dataSet.AllowIncrementalProcessing)
{
this.m_pipelineManager = new IncrementalDataPipelineManager(base.m_odpContext, dataSet);
}
else
{
this.m_pipelineManager = new StreamingAtomicDataPipelineManager(base.m_odpContext, dataSet);
}
this.m_pipelineThrottle = new DataPipelineThrottle();
this.m_pipelineThrottle.StartUsingContext(PipelineAdvanceMode.ToStoppingScopeInstance, targetScope);
this.m_pipelineManager.StartProcessing();
this.m_pipelineThrottle.StopUsingContext();
this.TryProcessToNextScopeInstance(targetScope);
return(this.m_pipelineManager);
}
private void CleanupPipelineManager()
{
if (this.m_pipelineManager != null)
{
this.m_pipelineManager.StopProcessing();
this.m_pipelineManager = null;
}
}
private void BindScopeToInstance(IRIFReportDataScope reportDataScope)
{
if (!reportDataScope.IsBoundToStreamingScopeInstance)
{
if (!reportDataScope.IsScope)
{
IRIFReportDataScope parentReportScope = reportDataScope.ParentReportScope;
this.EnsureScopeIsBound(parentReportScope);
reportDataScope.BindToStreamingScopeInstance(parentReportScope.CurrentStreamingScopeInstance);
}
else
{
switch (reportDataScope.InstancePathItem.Type)
{
case InstancePathItemType.Cell:
if (reportDataScope.IsDataIntersectionScope)
{
IRIFReportIntersectionScope iRIFReportIntersectionScope = (IRIFReportIntersectionScope)reportDataScope;
IRIFReportDataScope parentRowReportScope = iRIFReportIntersectionScope.ParentRowReportScope;
IReference <IOnDemandMemberInstance> reference3 = default(IReference <IOnDemandMemberInstance>);
if (this.TryBindParentScope <IOnDemandMemberInstance>(reportDataScope, parentRowReportScope, out reference3))
{
IRIFReportDataScope parentColumnReportScope = iRIFReportIntersectionScope.ParentColumnReportScope;
IReference <IOnDemandMemberInstance> reference4 = default(IReference <IOnDemandMemberInstance>);
if (this.TryBindParentScope <IOnDemandMemberInstance>(reportDataScope, parentColumnReportScope, out reference4))
{
IReference <IOnDemandMemberInstance> reference5;
IReference <IOnDemandMemberInstance> reference6;
if (!iRIFReportIntersectionScope.IsColumnOuterGrouping)
{
reference5 = reference3;
reference6 = reference4;
}
else
{
reference5 = reference4;
reference6 = reference3;
}
this.CheckForPrematureScopeInstance(reportDataScope);
IReference <IOnDemandScopeInstance> reference7 = default(IReference <IOnDemandScopeInstance>);
IOnDemandScopeInstance cellInstance = SyntheticTriangulatedCellReference.GetCellInstance(reference5, reference6, out reference7);
if (cellInstance == null && iRIFReportIntersectionScope.DataScopeInfo.NeedsIDC && this.TryProcessToCreateCell(iRIFReportIntersectionScope, (RuntimeDataTablixGroupLeafObjReference)reference6, (RuntimeDataTablixGroupLeafObjReference)reference5))
{
cellInstance = SyntheticTriangulatedCellReference.GetCellInstance(reference5, reference6, out reference7);
}
if (cellInstance != null)
{
if (reference7 == null)
{
iRIFReportIntersectionScope.BindToStreamingScopeInstance(reference5, reference6);
this.SetupEnvironment(reportDataScope, cellInstance, iRIFReportIntersectionScope.CurrentStreamingScopeInstance);
}
else
{
reportDataScope.BindToStreamingScopeInstance(reference7);
}
}
}
}
}
else
{
Global.Tracer.Assert(false, "Non-intersection cell scopes are not yet supported by streaming ODP.");
}
break;
case InstancePathItemType.ColumnMemberInstanceIndexTopMost:
case InstancePathItemType.ColumnMemberInstanceIndex:
case InstancePathItemType.RowMemberInstanceIndex:
{
IRIFReportDataScope parentReportScope3 = reportDataScope.ParentReportScope;
IReference <IOnDemandMemberOwnerInstance> reference2 = default(IReference <IOnDemandMemberOwnerInstance>);
if (this.TryBindParentScope <IOnDemandMemberOwnerInstance>(reportDataScope, parentReportScope3, out reference2))
{
this.CheckForPrematureScopeInstance(reportDataScope);
using (reference2.PinValue())
{
IOnDemandMemberOwnerInstance onDemandMemberOwnerInstance = reference2.Value();
AspNetCore.ReportingServices.ReportIntermediateFormat.ReportHierarchyNode rifMember = (AspNetCore.ReportingServices.ReportIntermediateFormat.ReportHierarchyNode)reportDataScope;
IOnDemandMemberInstanceReference firstMemberInstance = onDemandMemberOwnerInstance.GetFirstMemberInstance(rifMember);
if (this.RequiresIdcProcessing(reportDataScope, firstMemberInstance, (IReference <IOnDemandScopeInstance>)reference2))
{
firstMemberInstance = onDemandMemberOwnerInstance.GetFirstMemberInstance(rifMember);
}
reportDataScope.BindToStreamingScopeInstance(firstMemberInstance);
}
}
break;
}
case InstancePathItemType.DataRegion:
{
IRIFReportDataScope parentReportScope2 = reportDataScope.ParentReportScope;
AspNetCore.ReportingServices.ReportIntermediateFormat.DataRegion dataRegion = (AspNetCore.ReportingServices.ReportIntermediateFormat.DataRegion)reportDataScope;
IReference <IOnDemandScopeInstance> reference = default(IReference <IOnDemandScopeInstance>);
if (parentReportScope2 == null)
{
AspNetCore.ReportingServices.ReportIntermediateFormat.DataSet dataSet = dataRegion.DataScopeInfo.DataSet;
DataPipelineManager orCreatePipelineManager = this.GetOrCreatePipelineManager(dataSet, dataRegion);
reportDataScope.BindToStreamingScopeInstance(orCreatePipelineManager.GroupTreeRoot.GetDataRegionInstance(dataRegion));
}
else if (this.TryBindParentScope <IOnDemandScopeInstance>(reportDataScope, parentReportScope2, out reference))
{
this.CheckForPrematureScopeInstance(reportDataScope);
using (reference.PinValue())
{
IOnDemandScopeInstance onDemandScopeInstance = reference.Value();
IReference <IOnDemandScopeInstance> dataRegionInstance = onDemandScopeInstance.GetDataRegionInstance(dataRegion);
if (this.RequiresIdcProcessing(reportDataScope, dataRegionInstance, reference))
{
dataRegionInstance = onDemandScopeInstance.GetDataRegionInstance(dataRegion);
}
reportDataScope.BindToStreamingScopeInstance(dataRegionInstance);
}
}
break;
}
default:
Global.Tracer.Assert(false, "SetupObjectModels cannot handle IRIFReportDataScope of type: {0}", Enum.GetName(typeof(InstancePathItemType), reportDataScope.InstancePathItem.Type));
break;
}
}
}
}
