public void DisposePersistedTreeScalability()
{
if (this.m_groupTreeScalabilityCache != null)
{
this.m_groupTreeScalabilityCache.Dispose();
this.m_groupTreeScalabilityCache = null;
}
if (this.m_lookupScalabilityCache != null)
{
this.m_lookupScalabilityCache.Dispose();
this.m_lookupScalabilityCache = null;
}
}
public LookupTable GetLookupTable(OnDemandProcessingContext odpContext)
{
if (this.m_lookupTable == null)
{
Global.Tracer.Assert(this.HasBeenTransferred, "Invalid LookupObjResult: PartitionID for LookupTable is empty.");
OnDemandMetadata odpMetadata = odpContext.OdpMetadata;
odpMetadata.EnsureLookupScalabilitySetup(odpContext.ChunkFactory, odpContext.GetActiveCompatibilityVersion(), odpContext.ProhibitSerializableValues);
long treePartitionOffset = odpMetadata.LookupPartitionManager.GetTreePartitionOffset(this.m_lookupTablePartitionId);
LookupScalabilityCache lookupScalabilityCache = odpMetadata.LookupScalabilityCache;
this.m_lookupTable = (LookupTable)lookupScalabilityCache.Storage.Retrieve(treePartitionOffset);
this.m_lookupTable.SetEqualityComparer(odpContext.ProcessingComparer);
}
return(this.m_lookupTable);
}
public void TransferToLookupCache(OnDemandProcessingContext odpContext)
{
Global.Tracer.Assert(this.m_lookupTable != null, "Can't transfer a missing LookupTable");
Global.Tracer.Assert(!this.HasBeenTransferred, "Can't transfer a LookupTable twice");
OnDemandMetadata odpMetadata = odpContext.OdpMetadata;
odpMetadata.EnsureLookupScalabilitySetup(odpContext.ChunkFactory, odpContext.GetActiveCompatibilityVersion(), odpContext.ProhibitSerializableValues);
LookupScalabilityCache lookupScalabilityCache = odpMetadata.LookupScalabilityCache;
IReference <LookupTable> reference = lookupScalabilityCache.AllocateEmptyTreePartition <LookupTable>(AspNetCore.ReportingServices.ReportIntermediateFormat.Persistence.ObjectType.LookupTableReference);
this.m_lookupTable.TransferTo(lookupScalabilityCache);
lookupScalabilityCache.SetTreePartitionContentsAndPin(reference, this.m_lookupTable);
this.m_lookupTablePartitionId = reference.Id;
reference.UnPinValue();
}
public void SerializeSnapshot()
{
Global.Tracer.Assert(null != this.m_odpContext, "OnDemandProcessingContext is unavailable");
OnDemandMetadata odpMetadata = this.m_odpContext.OdpMetadata;
if (odpMetadata.SnapshotHasChanged)
{
try
{
IReference <ReportInstance> reportInstance = odpMetadata.ReportInstance;
Global.Tracer.Assert(reportInstance != null, "Missing GroupTreeRoot");
if (odpMetadata.IsInitialProcessingRequest)
{
reportInstance.UnPinValue();
}
if (odpMetadata.GroupTreeHasChanged || odpMetadata.IsInitialProcessingRequest)
{
GroupTreeScalabilityCache groupTreeScalabilityCache = this.m_odpContext.OdpMetadata.GroupTreeScalabilityCache;
groupTreeScalabilityCache.Flush();
if (odpMetadata.IsInitialProcessingRequest)
{
GroupTreePartition groupTreePartition = new GroupTreePartition();
groupTreePartition.AddTopLevelScopeInstance((IReference <ScopeInstance>)reportInstance);
long groupTreeRootOffset = groupTreeScalabilityCache.Storage.Allocate(groupTreePartition);
groupTreeScalabilityCache.Storage.Flush();
odpMetadata.GroupTreeRootOffset = groupTreeRootOffset;
}
}
if (odpMetadata.LookupInfoHasChanged)
{
LookupScalabilityCache lookupScalabilityCache = this.m_odpContext.OdpMetadata.LookupScalabilityCache;
lookupScalabilityCache.Flush();
}
OnDemandProcessingManager.SerializeMetadata(this.m_odpContext.ChunkFactory, this.m_odpContext.OdpMetadata, this.m_odpContext.GetActiveCompatibilityVersion(), this.m_odpContext.ProhibitSerializableValues);
OnDemandProcessingManager.SerializeSortFilterEventInfo(this.m_odpContext);
}
finally
{
if (odpMetadata != null)
{
odpMetadata.DisposePersistedTreeScalability();
}
}
}
}
