internal 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 = Microsoft.ReportingServices.ReportProcessing.ReportProcessing.DeserializeKatmaiReport(pc.ChunkFactory, keepReferences: true, globalIDOwnerCollection);
IChunkFactory chunkFactory = originalSnapshotChunks ?? pc.ChunkFactory;
if (odpMetadata == null)
{
odpMetadata = DeserializeOnDemandMetadata(chunkFactory, globalIDOwnerCollection);
}
if (pc.Parameters != null)
{
pc.Parameters.StoreLabels();
}
if (fetchSubreports)
{
Microsoft.ReportingServices.ReportProcessing.ReportProcessing.FetchSubReports(report, pc.ChunkFactory, errorContext, odpMetadata, pc.ReportContext, pc.OnDemandSubReportCallback, 0, snapshotProcessing: true, processWithCachedData: false, globalIDOwnerCollection, pc.QueryParameters);
if (deserializeGroupTree)
{
DeserializeGroupTree(report, chunkFactory, globalIDOwnerCollection, configuration, ref odpMetadata);
}
}
odpMetadata.GlobalIDOwnerCollection = globalIDOwnerCollection;
return(globalIDOwnerCollection);
}
internal static Report DeserializeReport(bool keepReferences, GlobalIDOwnerCollection globalIDOwnerCollection, IDOwner parentIDOwner, ReportItem parentReportItem, Stream stream)
{
IntermediateFormatReader intermediateFormatReader = new IntermediateFormatReader(stream, new ProcessingRIFObjectCreator(parentIDOwner, parentReportItem), globalIDOwnerCollection);
Report obj = (Report)intermediateFormatReader.ReadRIFObject();
obj.ReportOrDescendentHasUserSortFilter = obj.HasUserSortFilter;
if (!keepReferences)
{
intermediateFormatReader.ClearReferences();
}
return(obj);
}
internal static SortFilterEventInfoMap DeserializeSortFilterEventInfo(IChunkFactory originalSnapshotChunks, GlobalIDOwnerCollection globalIDOwnerCollection)
{
Stream stream = null;
SortFilterEventInfoMap sortFilterEventInfoMap = null;
try
{
stream = originalSnapshotChunks.GetChunk("SortFilterEventInfo", Microsoft.ReportingServices.ReportProcessing.ReportProcessing.ReportChunkTypes.Interactivity, ChunkMode.Open, out string _);
if (stream != null)
{
IntermediateFormatReader intermediateFormatReader;
do
{
intermediateFormatReader = new IntermediateFormatReader(stream, new ProcessingRIFObjectCreator(null, null), globalIDOwnerCollection);
SortFilterEventInfoMap sortFilterEventInfoMap2 = (SortFilterEventInfoMap)intermediateFormatReader.ReadRIFObject();
Global.Tracer.Assert(sortFilterEventInfoMap2 != null, "(null != newInfo)");
if (sortFilterEventInfoMap == null)
{
sortFilterEventInfoMap = sortFilterEventInfoMap2;
}
else
{
sortFilterEventInfoMap.Merge(sortFilterEventInfoMap2);
}
}while (!intermediateFormatReader.EOS);
return(sortFilterEventInfoMap);
}
return(sortFilterEventInfoMap);
}
finally
{
stream?.Close();
}
}
internal static OnDemandMetadata DeserializeOnDemandMetadata(IChunkFactory chunkFactory, GlobalIDOwnerCollection globalIDOwnerCollection)
{
Stream stream = null;
try
{
stream = chunkFactory.GetChunk("Metadata", Microsoft.ReportingServices.ReportProcessing.ReportProcessing.ReportChunkTypes.Main, ChunkMode.Open, out string _);
IntermediateFormatReader intermediateFormatReader = new IntermediateFormatReader(stream, default(GroupTreeRIFObjectCreator), globalIDOwnerCollection);
OnDemandMetadata onDemandMetadata = (OnDemandMetadata)intermediateFormatReader.ReadRIFObject();
Global.Tracer.Assert(onDemandMetadata != null, "(null != odpMetadata)");
stream.Close();
stream = null;
onDemandMetadata.OdpChunkManager = new OnDemandProcessingManager();
return(onDemandMetadata);
}
finally
{
stream?.Close();
}
}
internal static void EnsureGroupTreeStorageSetup(OnDemandMetadata odpMetadata, IChunkFactory chunkFactory, GlobalIDOwnerCollection globalIDOwnerCollection, bool openExisting, int rifCompatVersion, bool prohibitSerializableValues)
{
if (odpMetadata.GroupTreeScalabilityCache == null)
{
IStorage storage = new RIFAppendOnlyStorage(BuildChunkStreamHandler("GroupTree", Microsoft.ReportingServices.ReportProcessing.ReportProcessing.ReportChunkTypes.Main, chunkFactory, openExisting), default(GroupTreeRIFObjectCreator), GroupTreeReferenceCreator.Instance, globalIDOwnerCollection, openExisting, rifCompatVersion, prohibitSerializableValues);
odpMetadata.GroupTreeScalabilityCache = new GroupTreeScalabilityCache(odpMetadata.GroupTreePartitionManager, storage);
}
}
internal static void DeserializeGroupTree(Report report, IChunkFactory chunkFactory, GlobalIDOwnerCollection globalIDOwnerCollection, IConfiguration configuration, ref OnDemandMetadata odpMetadata)
{
bool prohibitSerializableValues = configuration?.ProhibitSerializableValues ?? false;
EnsureGroupTreeStorageSetup(odpMetadata, chunkFactory, globalIDOwnerCollection, openExisting: true, ReportProcessingCompatibilityVersion.GetCompatibilityVersion(configuration), prohibitSerializableValues);
GroupTreePartition groupTreePartition = (GroupTreePartition)odpMetadata.GroupTreeScalabilityCache.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;
}
