org.bluedb.disk.recovery

Class RecoveryManager<T extends java.io.Serializable>

java.lang.Object

org.bluedb.disk.recovery.RecoveryManager<T>

public class RecoveryManager<T extends java.io.Serializable>
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	HISTORY_SUBFOLDER
protected static java.lang.String	RECOVERY_FOLDER
protected static java.lang.String	SUFFIX
protected static java.lang.String	SUFFIX_COMPLETE
protected static java.lang.String	SUFFIX_PENDING

Constructor Summary

Constructors

Constructor and Description
RecoveryManager(BlueCollectionOnDisk<T> collection, FileManager fileManager, BlueSerializer serializer)

Method Summary

Modifier and Type	Method and Description
java.util.List<java.io.File>	getChangeHistory(long backupStartTime, long backupEndTime)
ChangeHistoryCleaner	getChangeHistoryCleaner()
BlueCollectionOnDisk<T>	getCollection()
java.util.List<java.io.File>	getCompletedChangeFiles()
static java.lang.String	getCompletedFileName(Recoverable<?> change)
java.nio.file.Path	getHistoryFolder()
long	getNewRecoverableId()
java.util.List<java.io.File>	getPendingChangeFiles()
java.util.List<Recoverable<T>>	getPendingChanges()
static java.lang.String	getPendingFileName(Recoverable<?> change)
void	markChangePending(java.nio.file.Path completedPath)
void	markComplete(Recoverable<?> change)
void	placeHoldOnHistoryCleanup()
void	recover()
void	removeHoldOnHistoryCleanup()
void	saveChange(Recoverable<?> change)

Methods inherited from class java.lang.Object

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

Field Detail

RECOVERY_FOLDER

protected static java.lang.String RECOVERY_FOLDER

HISTORY_SUBFOLDER

protected static java.lang.String HISTORY_SUBFOLDER

SUFFIX

protected static java.lang.String SUFFIX

SUFFIX_PENDING

protected static java.lang.String SUFFIX_PENDING

SUFFIX_COMPLETE

protected static java.lang.String SUFFIX_COMPLETE

Constructor Detail

RecoveryManager

public RecoveryManager(BlueCollectionOnDisk<T> collection,
                       FileManager fileManager,
                       BlueSerializer serializer)

Method Detail

saveChange

public void saveChange(Recoverable<?> change)
                throws BlueDbException

Throws:

BlueDbException

getHistoryFolder

public java.nio.file.Path getHistoryFolder()

getCollection

public BlueCollectionOnDisk<T> getCollection()

markComplete

public void markComplete(Recoverable<?> change)
                  throws BlueDbException

Throws:

BlueDbException

markChangePending

public void markChangePending(java.nio.file.Path completedPath)
                       throws BlueDbException

Throws:

BlueDbException

getChangeHistory

public java.util.List<java.io.File> getChangeHistory(long backupStartTime,
                                                     long backupEndTime)
                                              throws BlueDbException

Throws:

BlueDbException

getPendingChanges

public java.util.List<Recoverable<T>> getPendingChanges()
                                                 throws BlueDbException

Throws:

BlueDbException

getCompletedChangeFiles

public java.util.List<java.io.File> getCompletedChangeFiles()

getPendingChangeFiles

public java.util.List<java.io.File> getPendingChangeFiles()

recover

public void recover()
             throws BlueDbException

Throws:

BlueDbException

placeHoldOnHistoryCleanup

public void placeHoldOnHistoryCleanup()

removeHoldOnHistoryCleanup

public void removeHoldOnHistoryCleanup()

getNewRecoverableId

public long getNewRecoverableId()

getCompletedFileName

public static java.lang.String getCompletedFileName(Recoverable<?> change)

getPendingFileName

public static java.lang.String getPendingFileName(Recoverable<?> change)

getChangeHistoryCleaner

public ChangeHistoryCleaner getChangeHistoryCleaner()