Package com.atlassian.crowd.manager.backup

Class DefaultBackupFileStore

java.lang.Object

com.atlassian.crowd.manager.backup.DefaultBackupFileStore

All Implemented Interfaces:

BackupFileStore

public class DefaultBackupFileStore
extends Object
implements BackupFileStore

Default implementation of BackupFileStore.

Since:

v2.7

Constructor Summary

Constructors

Constructor	Description
DefaultBackupFileStore(HomeDirectoryService homeDirectoryService)

Method Summary

Modifier and Type	Method	Description
void	cleanUpAutomatedBackupFiles()	If there are more than the maximum number of automated backup files, delete the oldest ones
protected void	deleteFile(File file)
Date	extractTimestamp(File file)	Extract the timestamp from the name of the given backup file.
protected Iterable<File>	filesInBackupDirectory()
File	getBackupDirectory()	Returns the directory where backup files are stored
List<File>	getBackupFiles()	Return a list of automated backup files, sorted by ascending date.
protected com.google.common.base.Predicate<File>	isAutomatedBackup()
protected com.google.common.base.Function<File,Date>	toTimeStamp()

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultBackupFileStore

public DefaultBackupFileStore(HomeDirectoryService homeDirectoryService)

Method Details

cleanUpAutomatedBackupFiles

public void cleanUpAutomatedBackupFiles()

Description copied from interface: BackupFileStore

If there are more than the maximum number of automated backup files, delete the oldest ones

Specified by:

cleanUpAutomatedBackupFiles in interface BackupFileStore

getBackupDirectory

public File getBackupDirectory()

Description copied from interface: BackupFileStore

Returns the directory where backup files are stored

Specified by:

getBackupDirectory in interface BackupFileStore

Returns:

the directory where backup files are stored

getBackupFiles

public List<File> getBackupFiles()

Description copied from interface: BackupFileStore

Return a list of automated backup files, sorted by ascending date. Note: the date is taken from the filename, not from the file itself.

Specified by:

getBackupFiles in interface BackupFileStore

Returns:

a list of File

extractTimestamp

public Date extractTimestamp(File file)

Description copied from interface: BackupFileStore

Extract the timestamp from the name of the given backup file.

Specified by:

extractTimestamp in interface BackupFileStore

Parameters:

file - an automated backup file

Returns:

a Date, or null if the file is not a valid backup file

toTimeStamp

protected com.google.common.base.Function<File,Date> toTimeStamp()

isAutomatedBackup

protected com.google.common.base.Predicate<File> isAutomatedBackup()

deleteFile

protected void deleteFile(File file)

filesInBackupDirectory

protected Iterable<File> filesInBackupDirectory()