Package io.ocfl.core

Class DefaultMutableOcflRepository

java.lang.Object

io.ocfl.core.DefaultOcflRepository

io.ocfl.core.DefaultMutableOcflRepository

All Implemented Interfaces:

MutableOcflRepository, OcflRepository

public class DefaultMutableOcflRepository
extends DefaultOcflRepository
implements MutableOcflRepository

Extends the OCFL repository to support OCFL objects with mutable HEADs as defined by the Mutable HEAD Extension. This is not supported in the official spec.

See Also:

• OcflRepositoryBuilder

Field Summary

Fields inherited from class io.ocfl.core.DefaultOcflRepository

addFileProcessorBuilder, inventoryUpdaterBuilder

Constructor Summary

Constructors

Constructor	Description
DefaultMutableOcflRepository(OcflStorage storage, Path workDir, ObjectLock objectLock, InventoryMapper inventoryMapper, LogicalPathMapper logicalPathMapper, ContentPathConstraintProcessor contentPathConstraintProcessor, OcflConfig config, boolean verifyStaging, Duration fileLockTimeoutDuration)

Method Summary

Modifier and Type	Method	Description
ObjectVersionId	commitStagedChanges(String objectId, VersionInfo versionInfo)
boolean	hasStagedChanges(String objectId)
void	purgeStagedChanges(String objectId)
ObjectVersionId	stageChanges(ObjectVersionId objectVersionId, VersionInfo versionInfo, Consumer<OcflObjectUpdater> objectUpdater)

Methods inherited from class io.ocfl.core.DefaultOcflRepository

buildNewInventory, close, config, containsObject, createStagingDir, createStubInventory, describeObject, describeVersion, enforceObjectVersionForUpdate, ensureOpen, exportObject, exportVersion, fileChangeHistory, getObject, getObject, importObject, importVersion, invalidateCache, invalidateCache, listObjectIds, loadInventory, now, purgeObject, putObject, replicateVersionAsHead, requireInventory, resolveContentDir, rollbackToVersion, setClock, updateObject, validateObject, validateVersionInfo, writeInventory, writeNewVersion

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.ocfl.api.OcflRepository

close, config, containsObject, describeObject, describeVersion, exportObject, exportVersion, fileChangeHistory, getObject, getObject, importObject, importVersion, invalidateCache, invalidateCache, listObjectIds, purgeObject, putObject, replicateVersionAsHead, rollbackToVersion, updateObject, validateObject

Constructor Details

DefaultMutableOcflRepository

public DefaultMutableOcflRepository(OcflStorage storage,
 Path workDir,
 ObjectLock objectLock,
 InventoryMapper inventoryMapper,
 LogicalPathMapper logicalPathMapper,
 ContentPathConstraintProcessor contentPathConstraintProcessor,
 OcflConfig config,
 boolean verifyStaging,
 Duration fileLockTimeoutDuration)

Parameters:

storage - storage layer

workDir - path to the directory to use for assembling ocfl versions

objectLock - locking client

inventoryMapper - object mapper for serializing inventories

logicalPathMapper - logical path mapper

contentPathConstraintProcessor - content path constraint processor

config - ocfl defaults configuration

verifyStaging - true if the contents of a stage version should be double-checked

fileLockTimeoutDuration - the max amount of time to wait for a file lock

See Also:

• OcflRepositoryBuilder

Method Details

stageChanges

public ObjectVersionId stageChanges(ObjectVersionId objectVersionId,
 VersionInfo versionInfo,
 Consumer<OcflObjectUpdater> objectUpdater)

Specified by:

stageChanges in interface MutableOcflRepository

commitStagedChanges

public ObjectVersionId commitStagedChanges(String objectId,
 VersionInfo versionInfo)

Specified by:

commitStagedChanges in interface MutableOcflRepository

purgeStagedChanges

public void purgeStagedChanges(String objectId)

Specified by:

purgeStagedChanges in interface MutableOcflRepository

hasStagedChanges

public boolean hasStagedChanges(String objectId)

Specified by:

hasStagedChanges in interface MutableOcflRepository