org.fcrepo.kernel.api.services

Interface VersionService

All Known Implementing Classes:

VersionServiceImpl

public interface VersionService

Since:

Feb 19, 2014

Author:

bbpennel

Method Summary

Modifier and Type	Method and Description
String	createVersion(javax.jcr.Session session, String absPath, String label) Explicitly creates a version for the nodes at each path provided.
void	removeVersion(javax.jcr.Session session, String absPath, String label) Remove a version of a node.
void	revertToVersion(javax.jcr.Session session, String absPath, String label) Reverts the node to the version identified by the label.

Method Detail

createVersion

String createVersion(javax.jcr.Session session,
                     String absPath,
                     String label)

Explicitly creates a version for the nodes at each path provided.

Parameters:

session - the session in which the node resides

absPath - absolute paths to the node

label - a label to be applied to the new version

Returns:

the identifier

revertToVersion

void revertToVersion(javax.jcr.Session session,
                     String absPath,
                     String label)

Reverts the node to the version identified by the label. This method will throw a PathNotFoundException if no version with the given label is found.

Parameters:

session - the session in which the node resides

absPath - the path to the node whose version is to be reverted

label - identifies the historic version

removeVersion

void removeVersion(javax.jcr.Session session,
                   String absPath,
                   String label)

Remove a version of a node. This method will throw a PathNotFoundException if no version with the given label is found.

Parameters:

session - the session in which the node resides

absPath - the path to the node whose version is to be removed

label - identifies the historic version by label or id