Package org.fcrepo.persistence.ocfl.impl

Class OcflPersistentStorageSession

java.lang.Object

org.fcrepo.persistence.ocfl.impl.OcflPersistentStorageSession

All Implemented Interfaces:

org.fcrepo.persistence.api.PersistentStorageSession

public class OcflPersistentStorageSession
extends Object
implements org.fcrepo.persistence.api.PersistentStorageSession

OCFL Persistent Storage class.

Since:

2019-09-20

Author:

whikloj

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OcflPersistentStorageSession(org.fcrepo.kernel.api.Transaction tx, FedoraToOcflObjectIndex fedoraOcflIndex, org.fcrepo.storage.ocfl.OcflObjectSessionFactory objectSessionFactory, ReindexService reindexService)	Constructor

Method Summary

Modifier and Type	Method	Description
void	commit()
InputStream	getBinaryContent(org.fcrepo.kernel.api.identifiers.FedoraId identifier, Instant version)
InputStream	getBinaryRange(org.fcrepo.kernel.api.identifiers.FedoraId identifier, Instant version, long start, long end)
org.fcrepo.kernel.api.models.ResourceHeaders	getHeaders(org.fcrepo.kernel.api.identifiers.FedoraId identifier, Instant version)
String	getId()
org.fcrepo.kernel.api.RdfStream	getTriples(org.fcrepo.kernel.api.identifiers.FedoraId identifier, Instant version)
List<Instant>	listVersions(org.fcrepo.kernel.api.identifiers.FedoraId fedoraIdentifier)
void	persist(org.fcrepo.kernel.api.operations.ResourceOperation operation)
void	prepare()
void	rollback()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

OcflPersistentStorageSession

protected OcflPersistentStorageSession(org.fcrepo.kernel.api.Transaction tx,
 FedoraToOcflObjectIndex fedoraOcflIndex,
 org.fcrepo.storage.ocfl.OcflObjectSessionFactory objectSessionFactory,
 ReindexService reindexService)

Constructor

Parameters:

tx - the transaction.

fedoraOcflIndex - the index

objectSessionFactory - the session factory

Method Details

getId

public String getId()

Specified by:

getId in interface org.fcrepo.persistence.api.PersistentStorageSession

persist

public void persist(org.fcrepo.kernel.api.operations.ResourceOperation operation)
             throws org.fcrepo.persistence.api.exceptions.PersistentStorageException

Specified by:

persist in interface org.fcrepo.persistence.api.PersistentStorageSession

Throws:

org.fcrepo.persistence.api.exceptions.PersistentStorageException

getHeaders

public org.fcrepo.kernel.api.models.ResourceHeaders getHeaders(org.fcrepo.kernel.api.identifiers.FedoraId identifier,
 Instant version)
                                                        throws org.fcrepo.persistence.api.exceptions.PersistentStorageException

Specified by:

getHeaders in interface org.fcrepo.persistence.api.PersistentStorageSession

Throws:

org.fcrepo.persistence.api.exceptions.PersistentStorageException

getTriples

public org.fcrepo.kernel.api.RdfStream getTriples(org.fcrepo.kernel.api.identifiers.FedoraId identifier,
 Instant version)
                                           throws org.fcrepo.persistence.api.exceptions.PersistentStorageException

Specified by:

getTriples in interface org.fcrepo.persistence.api.PersistentStorageSession

Throws:

org.fcrepo.persistence.api.exceptions.PersistentStorageException

listVersions

public List<Instant> listVersions(org.fcrepo.kernel.api.identifiers.FedoraId fedoraIdentifier)
                           throws org.fcrepo.persistence.api.exceptions.PersistentStorageException

Specified by:

listVersions in interface org.fcrepo.persistence.api.PersistentStorageSession

Throws:

org.fcrepo.persistence.api.exceptions.PersistentStorageException

getBinaryContent

public InputStream getBinaryContent(org.fcrepo.kernel.api.identifiers.FedoraId identifier,
 Instant version)
                             throws org.fcrepo.persistence.api.exceptions.PersistentStorageException

Specified by:

getBinaryContent in interface org.fcrepo.persistence.api.PersistentStorageSession

Throws:

org.fcrepo.persistence.api.exceptions.PersistentStorageException

getBinaryRange

public InputStream getBinaryRange(org.fcrepo.kernel.api.identifiers.FedoraId identifier,
 Instant version,
 long start,
 long end)
                           throws org.fcrepo.persistence.api.exceptions.PersistentStorageException

Specified by:

getBinaryRange in interface org.fcrepo.persistence.api.PersistentStorageSession

Throws:

org.fcrepo.persistence.api.exceptions.PersistentStorageException

prepare

public void prepare()

Specified by:

prepare in interface org.fcrepo.persistence.api.PersistentStorageSession

commit

public void commit()
            throws org.fcrepo.persistence.api.exceptions.PersistentStorageException

Specified by:

commit in interface org.fcrepo.persistence.api.PersistentStorageSession

Throws:

org.fcrepo.persistence.api.exceptions.PersistentStorageException

rollback

public void rollback()
              throws org.fcrepo.persistence.api.exceptions.PersistentStorageException

Specified by:

rollback in interface org.fcrepo.persistence.api.PersistentStorageSession

Throws:

org.fcrepo.persistence.api.exceptions.PersistentStorageException

toString

public String toString()

Overrides:

toString in class Object