Package org.apache.jackrabbit.oak.plugins.migration.version

Class VersionCopier

java.lang.Object

org.apache.jackrabbit.oak.plugins.migration.version.VersionCopier

public class VersionCopier
extends Object

This class allows to copy the version history, optionally filtering it with a given date.

Constructor Summary

Constructors

Constructor	Description
VersionCopier(NodeBuilder targetRoot, NodeState sourceVersionStorage, NodeBuilder targetVersionStorage)
VersionCopier(NodeBuilder targetRoot, NodeState sourceVersionStorage, NodeBuilder targetVersionStorage, Consumer<String> consumer)

Method Summary

Modifier and Type	Method	Description
boolean	copyVersionHistory(String versionableUuid, Calendar minDate, boolean preserveOnTarget)	Copy history filtering versions using passed date and returns true if the history has been copied.
static void	copyVersionStorage(NodeBuilder targetRoot, NodeState sourceVersionStorage, NodeBuilder targetVersionStorage, VersionCopyConfiguration config)
static void	copyVersionStorage(NodeBuilder targetRoot, NodeState sourceVersionStorage, NodeBuilder targetVersionStorage, VersionCopyConfiguration config, @NotNull Consumer<String> consumer)

Methods inherited from class java.lang.Object

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

Constructor Detail

VersionCopier

public VersionCopier(NodeBuilder targetRoot,
                     NodeState sourceVersionStorage,
                     NodeBuilder targetVersionStorage)

VersionCopier

public VersionCopier(NodeBuilder targetRoot,
                     NodeState sourceVersionStorage,
                     NodeBuilder targetVersionStorage,
                     Consumer<String> consumer)

Method Detail

copyVersionStorage

public static void copyVersionStorage(NodeBuilder targetRoot,
                                      NodeState sourceVersionStorage,
                                      NodeBuilder targetVersionStorage,
                                      VersionCopyConfiguration config)

copyVersionStorage

public static void copyVersionStorage(NodeBuilder targetRoot,
                                      NodeState sourceVersionStorage,
                                      NodeBuilder targetVersionStorage,
                                      VersionCopyConfiguration config,
                                      @NotNull
                                      @NotNull Consumer<String> consumer)

copyVersionHistory

public boolean copyVersionHistory(String versionableUuid,
                                  Calendar minDate,
                                  boolean preserveOnTarget)

Copy history filtering versions using passed date and returns true if the history has been copied. If preserveOnTarget is true then only copies non-conflicting versions.

Parameters:

versionableUuid - Name of the version history node

minDate - Only versions older than this date will be copied

preserveOnTarget - Preserve version not present on target

Returns:

true if at least one version has been copied