public static GlobalIDOwnerCollection DeserializeOdpReportSnapshot(ProcessingContext pc, IChunkFactory originalSnapshotChunks, ProcessingErrorContext errorContext, bool fetchSubreports, bool deserializeGroupTree, IConfiguration configuration, ref OnDemandMetadata odpMetadata, out Report report)
{
GlobalIDOwnerCollection globalIDOwnerCollection = new GlobalIDOwnerCollection();
report = AspNetCore.ReportingServices.ReportProcessing.ReportProcessing.DeserializeKatmaiReport(pc.ChunkFactory, true, globalIDOwnerCollection);
IChunkFactory chunkFactory = originalSnapshotChunks ?? pc.ChunkFactory;
if (odpMetadata == null)
{
odpMetadata = OnDemandProcessingManager.DeserializeOnDemandMetadata(chunkFactory, globalIDOwnerCollection);
}
if (pc.Parameters != null)
{
pc.Parameters.StoreLabels();
}
if (fetchSubreports)
{
AspNetCore.ReportingServices.ReportProcessing.ReportProcessing.FetchSubReports(report, pc.ChunkFactory, errorContext, odpMetadata, pc.ReportContext, pc.OnDemandSubReportCallback, 0, true, false, globalIDOwnerCollection, pc.QueryParameters);
if (deserializeGroupTree)
{
OnDemandProcessingManager.DeserializeGroupTree(report, chunkFactory, globalIDOwnerCollection, configuration, ref odpMetadata);
}
}
odpMetadata.GlobalIDOwnerCollection = globalIDOwnerCollection;
return(globalIDOwnerCollection);
}
public static void EnsureGroupTreeStorageSetup(OnDemandMetadata odpMetadata, IChunkFactory chunkFactory, GlobalIDOwnerCollection globalIDOwnerCollection, bool openExisting, int rifCompatVersion, bool prohibitSerializableValues)
{
if (odpMetadata.GroupTreeScalabilityCache == null)
{
IStreamHandler streamHandler = OnDemandProcessingManager.BuildChunkStreamHandler("GroupTree", AspNetCore.ReportingServices.ReportProcessing.ReportProcessing.ReportChunkTypes.Main, chunkFactory, openExisting);
IStorage storage = new RIFAppendOnlyStorage(streamHandler, (IScalabilityObjectCreator)(object)default(GroupTreeRIFObjectCreator), GroupTreeReferenceCreator.Instance, globalIDOwnerCollection, openExisting, rifCompatVersion, prohibitSerializableValues);
odpMetadata.GroupTreeScalabilityCache = new GroupTreeScalabilityCache(odpMetadata.GroupTreePartitionManager, storage);
}
}
public static void EnsureLookupStorageSetup(OnDemandMetadata odpMetadata, IChunkFactory chunkFactory, bool openExisting, int rifCompatVersion, bool prohibitSerializableValues)
{
if (odpMetadata.LookupScalabilityCache == null)
{
new AppendOnlySpaceManager();
IStreamHandler streamHandler = OnDemandProcessingManager.BuildChunkStreamHandler("LookupInfo", AspNetCore.ReportingServices.ReportProcessing.ReportProcessing.ReportChunkTypes.LookupInfo, chunkFactory, openExisting);
IStorage storage = new RIFAppendOnlyStorage(streamHandler, (IScalabilityObjectCreator)(object)default(LookupRIFObjectCreator), LookupReferenceCreator.Instance, null, openExisting, rifCompatVersion, prohibitSerializableValues);
odpMetadata.LookupScalabilityCache = new LookupScalabilityCache(odpMetadata.LookupPartitionManager, storage);
}
}
private static void PreparePartitionedTreeForAsyncSerialization(PartitionedTreeScalabilityCache scaleCache, OnDemandProcessingContext odpContext, string chunkName, AspNetCore.ReportingServices.ReportProcessing.ReportProcessing.ReportChunkTypes chunkType)
{
if (scaleCache != null)
{
RIFAppendOnlyStorage rIFAppendOnlyStorage = scaleCache.Storage as RIFAppendOnlyStorage;
if (rIFAppendOnlyStorage != null)
{
IStreamHandler streamHandler = OnDemandProcessingManager.BuildChunkStreamHandler(chunkName, chunkType, odpContext.ChunkFactory, rIFAppendOnlyStorage.FromExistingStream);
rIFAppendOnlyStorage.Reset(streamHandler);
}
scaleCache.PrepareForFlush();
}
}
public static void DeserializeGroupTree(Report report, IChunkFactory chunkFactory, GlobalIDOwnerCollection globalIDOwnerCollection, IConfiguration configuration, ref OnDemandMetadata odpMetadata)
{
bool prohibitSerializableValues = configuration != null && configuration.ProhibitSerializableValues;
OnDemandProcessingManager.EnsureGroupTreeStorageSetup(odpMetadata, chunkFactory, globalIDOwnerCollection, true, ReportProcessingCompatibilityVersion.GetCompatibilityVersion(configuration), prohibitSerializableValues);
IStorage storage = odpMetadata.GroupTreeScalabilityCache.Storage;
GroupTreePartition groupTreePartition = (GroupTreePartition)storage.Retrieve(odpMetadata.GroupTreeRootOffset);
Global.Tracer.Assert(groupTreePartition.TopLevelScopeInstances[0].GetObjectType() == ObjectType.ReportInstanceReference, "GroupTree root partition did not contain a ReportInstance");
odpMetadata.ReportInstance = (groupTreePartition.TopLevelScopeInstances[0] as IReference <ReportInstance>);
odpMetadata.Report = report;
odpMetadata.ReportSnapshot.Report = report;
}
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();
}
}
}
}
public static void PreparePartitionedTreesForAsyncSerialization(OnDemandProcessingContext odpContext)
{
OnDemandProcessingManager.PreparePartitionedTreeForAsyncSerialization(odpContext.OdpMetadata.GroupTreeScalabilityCache, odpContext, "GroupTree", AspNetCore.ReportingServices.ReportProcessing.ReportProcessing.ReportChunkTypes.Main);
OnDemandProcessingManager.PreparePartitionedTreeForAsyncSerialization(odpContext.OdpMetadata.LookupScalabilityCache, odpContext, "LookupInfo", AspNetCore.ReportingServices.ReportProcessing.ReportProcessing.ReportChunkTypes.LookupInfo);
}
