Package org.fcrepo.migration.handlers.ocfl

Class PlainOcflObjectSession

java.lang.Object

org.fcrepo.migration.handlers.ocfl.PlainOcflObjectSession

All Implemented Interfaces:

AutoCloseable, org.fcrepo.storage.ocfl.OcflObjectSession

public class PlainOcflObjectSession
extends Object
implements org.fcrepo.storage.ocfl.OcflObjectSession

Barebones OcflObjectSession implementation that writes F3 resources to OCFL without F6 resource headers. Operations other than writing are not supported.

Author:

pwinckles

Constructor Summary

Constructors

Constructor	Description
PlainOcflObjectSession(String sessionId, edu.wisc.library.ocfl.api.MutableOcflRepository ocflRepo, String ocflObjectId, Path objectStaging, boolean disableChecksumValidation)

Method Summary

Modifier and Type	Method	Description
void	abort()
void	close()
void	commit()
void	commitType(org.fcrepo.storage.ocfl.CommitType commitType)
boolean	containsResource(String resourceId)
void	deleteContentFile(org.fcrepo.storage.ocfl.ResourceHeaders headers)
void	deleteResource(String resourceId)
void	invalidateCache(String objectId)
boolean	isOpen()
List<org.fcrepo.storage.ocfl.OcflVersionInfo>	listVersions(String resourceId)
String	ocflObjectId()
org.fcrepo.storage.ocfl.ResourceContent	readContent(String resourceId)
org.fcrepo.storage.ocfl.ResourceContent	readContent(String resourceId, String versionNumber)
org.fcrepo.storage.ocfl.ResourceHeaders	readHeaders(String resourceId)
org.fcrepo.storage.ocfl.ResourceHeaders	readHeaders(String resourceId, String versionNumber)
void	rollback()
String	sessionId()
Stream<org.fcrepo.storage.ocfl.ResourceHeaders>	streamResourceHeaders()
void	versionAuthor(String name, String address)
void	versionCreationTimestamp(OffsetDateTime timestamp)
void	versionMessage(String message)
void	writeHeaders(org.fcrepo.storage.ocfl.ResourceHeaders headers)
org.fcrepo.storage.ocfl.ResourceHeaders	writeResource(org.fcrepo.storage.ocfl.ResourceHeaders headers, InputStream content)

Methods inherited from class java.lang.Object

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

Constructor Detail

PlainOcflObjectSession

public PlainOcflObjectSession(String sessionId,
                              edu.wisc.library.ocfl.api.MutableOcflRepository ocflRepo,
                              String ocflObjectId,
                              Path objectStaging,
                              boolean disableChecksumValidation)

Parameters:

sessionId - the session's id

ocflRepo - the OCFL client

ocflObjectId - the OCFL object id

objectStaging - the object's staging directory

disableChecksumValidation - whether to verify fedora3 checksums or not

Method Detail

sessionId

public String sessionId()

Specified by:

sessionId in interface org.fcrepo.storage.ocfl.OcflObjectSession

ocflObjectId

public String ocflObjectId()

Specified by:

ocflObjectId in interface org.fcrepo.storage.ocfl.OcflObjectSession

writeResource

public org.fcrepo.storage.ocfl.ResourceHeaders writeResource(org.fcrepo.storage.ocfl.ResourceHeaders headers,
                                                             InputStream content)

Specified by:

writeResource in interface org.fcrepo.storage.ocfl.OcflObjectSession

writeHeaders

public void writeHeaders(org.fcrepo.storage.ocfl.ResourceHeaders headers)

Specified by:

writeHeaders in interface org.fcrepo.storage.ocfl.OcflObjectSession

versionCreationTimestamp

public void versionCreationTimestamp(OffsetDateTime timestamp)

Specified by:

versionCreationTimestamp in interface org.fcrepo.storage.ocfl.OcflObjectSession

versionAuthor

public void versionAuthor(String name,
                          String address)

Specified by:

versionAuthor in interface org.fcrepo.storage.ocfl.OcflObjectSession

versionMessage

public void versionMessage(String message)

Specified by:

versionMessage in interface org.fcrepo.storage.ocfl.OcflObjectSession

invalidateCache

public void invalidateCache(String objectId)

Specified by:

invalidateCache in interface org.fcrepo.storage.ocfl.OcflObjectSession

commit

public void commit()

Specified by:

commit in interface org.fcrepo.storage.ocfl.OcflObjectSession

abort

public void abort()

Specified by:

abort in interface org.fcrepo.storage.ocfl.OcflObjectSession

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.fcrepo.storage.ocfl.OcflObjectSession

rollback

public void rollback()

Specified by:

rollback in interface org.fcrepo.storage.ocfl.OcflObjectSession

isOpen

public boolean isOpen()

Specified by:

isOpen in interface org.fcrepo.storage.ocfl.OcflObjectSession

deleteContentFile

public void deleteContentFile(org.fcrepo.storage.ocfl.ResourceHeaders headers)

Specified by:

deleteContentFile in interface org.fcrepo.storage.ocfl.OcflObjectSession

deleteResource

public void deleteResource(String resourceId)

Specified by:

deleteResource in interface org.fcrepo.storage.ocfl.OcflObjectSession

readHeaders

public org.fcrepo.storage.ocfl.ResourceHeaders readHeaders(String resourceId)

Specified by:

readHeaders in interface org.fcrepo.storage.ocfl.OcflObjectSession

readHeaders

public org.fcrepo.storage.ocfl.ResourceHeaders readHeaders(String resourceId,
                                                           String versionNumber)

Specified by:

readHeaders in interface org.fcrepo.storage.ocfl.OcflObjectSession

readContent

public org.fcrepo.storage.ocfl.ResourceContent readContent(String resourceId)

Specified by:

readContent in interface org.fcrepo.storage.ocfl.OcflObjectSession

readContent

public org.fcrepo.storage.ocfl.ResourceContent readContent(String resourceId,
                                                           String versionNumber)

Specified by:

readContent in interface org.fcrepo.storage.ocfl.OcflObjectSession

listVersions

public List<org.fcrepo.storage.ocfl.OcflVersionInfo> listVersions(String resourceId)

Specified by:

listVersions in interface org.fcrepo.storage.ocfl.OcflObjectSession

streamResourceHeaders

public Stream<org.fcrepo.storage.ocfl.ResourceHeaders> streamResourceHeaders()

Specified by:

streamResourceHeaders in interface org.fcrepo.storage.ocfl.OcflObjectSession

commitType

public void commitType(org.fcrepo.storage.ocfl.CommitType commitType)

Specified by:

commitType in interface org.fcrepo.storage.ocfl.OcflObjectSession

containsResource

public boolean containsResource(String resourceId)

Specified by:

containsResource in interface org.fcrepo.storage.ocfl.OcflObjectSession