Package org.apache.jackrabbit.oak.plugins.blob

Class DataStoreCacheUpgradeUtils

java.lang.Object

org.apache.jackrabbit.oak.plugins.blob.DataStoreCacheUpgradeUtils

public class DataStoreCacheUpgradeUtils
extends Object

Utility methods to upgrade Old DataStore cache CachingDataStore.

Constructor Summary

Constructors

Constructor	Description
DataStoreCacheUpgradeUtils()

Method Summary

Modifier and Type	Method	Description
static void	moveDownloadCache(File path)	Move the DataStore downloaded cache files to the appropriate folder used by the new cache FileCache
static void	movePendingUploadsToStaging(File homeDir, File path, boolean deleteMap)	Move the pending uploads read from the de-serialized map to the appropriate directory used by the UploadStagingCache.
static void	upgrade(File homeDir, File path, boolean moveCache, boolean deleteMap)	Upgrades the CachingDataStore.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataStoreCacheUpgradeUtils

public DataStoreCacheUpgradeUtils()

Method Detail

moveDownloadCache

public static void moveDownloadCache(File path)

Move the DataStore downloaded cache files to the appropriate folder used by the new cache FileCache

Parameters:

path - the root of the datastore

movePendingUploadsToStaging

public static void movePendingUploadsToStaging(File homeDir,
                                               File path,
                                               boolean deleteMap)

Move the pending uploads read from the de-serialized map to the appropriate directory used by the UploadStagingCache.

Parameters:

homeDir - the repository home directory

path - the root of the datastore

deleteMap - flag indicating whether to delete the pending upload map after upgrade

upgrade

public static void upgrade(File homeDir,
                           File path,
                           boolean moveCache,
                           boolean deleteMap)

Upgrades the CachingDataStore.

Parameters:

homeDir - the repository home directory

path - the root of the datastore

moveCache - flag whether to move the downloaded cache files

deleteMap - flag indicating whether to delete the pending upload map after upgrade