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FZenStoreWriter

A PackageStoreWriter that saves cooked packages for use by IoStore, and stores them in the Zen storage service.

Windows

MacOS

Linux

Inheritance Hierarchy

IPackageWriter

ICookedPackageWriter

IPackageStoreWriter

FZenStoreWriter

References

Module	IoStoreUtilities
Header	/Engine/Source/Developer/IoStoreUtilities/Public/ZenStoreWriter.h
Include	#include "ZenStoreWriter.h"

Syntax

class FZenStoreWriter : public IPackageStoreWriter

Remarks

A PackageStoreWriter that saves cooked packages for use by IoStore, and stores them in the Zen storage service.

Constructors

	Name	Description
	FZenStoreWriter ( const FString& OutputPath, const FString& MetadataDirectoryPa..., const ITargetPlatform* TargetP... )

Destructors

	Name	Description
	~FZenStoreWriter()

Functions

		Name	Description
	void	GetEntries ( TFunction< void< const F... )
	void	WriteIoStorePackageData ( const FPackageInfo& Info, const FIoBuffer& PackageData, const FPackageStoreEntryResource& ..., const TArray< FFileRegion >& FileR... )

Overridden from IPackageStoreWriter

		Name	Description
	FCommitEvent...	OnCommit()
	FMarkUpToDat...	OnMarkUpToDate()

Overridden from ICookedPackageWriter

	Name	Description
void	BeginCook()	Signal the start of a cooking pass
void	EndCook()	Signal the end of a cooking pass.
void	Flush()	Flush any outstanding writes.
FCbObject	GetOplogAttachment ( FName PackageName, FUtf8StringView AttachmentKey )	Returns an Attachment that was previously commited for the given PackageName.
void	Initialize ( const FCookInfo& Info )	Delete outdated cooked data, etc.
TUniquePtr< ...	LoadPreviousAssetRegistry()	Returns an AssetRegistry describing the previous cook results.
void	MarkPackagesUpToDate ( TArrayView< const FName > UpToDateP... )	Signal the given cooked package(s) have been checked for changes and have not been modified since the last cook.
void	RemoveCookedPackages()	Remove all cooked packages from storage.
void	RemoveCookedPackages ( TArrayView< const FName > PackageNa... )	Remove the given cooked package(s) from storage; they have been modified since the last cook.

Overridden from IPackageWriter

	Name	Description
void	BeginPackage ( const FBeginPackageInfo& Info )	Mark the beginning of a package store transaction for the specified package
TFuture< FMD...	CommitPackage ( FCommitPackageInfo&& Info )	Finalize a package started with BeginPackage()
void	WriteAdditionalFile ( const FAdditionalFileInfo& Info, const FIoBuffer& FileData )	Write separate files written by UObjects during cooking via UObject::CookAdditionalFiles.
void	WriteBulkData ( const FBulkDataInfo& Info, const FIoBuffer& BulkData, const TArray< FFileRegion >& FileR... )	Write bulk data for the current package
void	WriteLinkerAdditionalData ( const FLinkerAdditionalDataInfo& I..., const FIoBuffer& Data, const TArray< FFileRegion >& FileR... )	Write separate data written by UObjects via FLinkerSave::AdditionalDataToAppend.
void	WritePackageData ( const FPackageInfo& Info, FLargeMemoryWriter& ExportsArchive, const TArray< FFileRegion >& FileR... )	Write package data (exports and serialized header)

Classes

	Name	Description
	FCommitQueue

Constants

Name	Description
ReservedOplogKeys