public interface VersionSelector
The version selection in jackrabbit works as follows:
The Node.restore()
methods uses the
DateVersionSelector
which is initialized with the creation date of
the parent version. This selector selects the latest version that is equal
or older than the given date. if no such version exists, the initial one
is restored.
The Node.restoreByLabel()
uses the
LabelVersionSelector
which is initialized with the label of the
version to be restored. This selector selects the version with the same
label. if no such version exists, the initial one is restored.
Modifier and Type | Method and Description |
---|---|
InternalVersion |
select(InternalVersionHistory versionHistory)
Selects a version of the given version history.
|
InternalVersion select(InternalVersionHistory versionHistory) throws RepositoryException
null
. Please note,
that a version selector is not allowed to return the root version.versionHistory
- version history to select a version fromnull
.RepositoryException
- if an error occurs.Copyright © 2004–2021 The Apache Software Foundation. All rights reserved.