Package ch.rswk.meta.engine

Class BackupService.AbstractBackupDelegate

java.lang.Object

ch.rswk.meta.engine.BackupService.AbstractBackupDelegate

Direct Known Subclasses:

DatabaseService.SQLiteBackupDelegate, LuceneServiceBackupDelegate

Enclosing interface:

BackupService

public abstract static class BackupService.AbstractBackupDelegate
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final String	serviceName

Constructor Summary

Constructors

Constructor	Description
AbstractBackupDelegate(String serviceName)

Method Summary

Modifier and Type	Method	Description
abstract com.google.common.util.concurrent.ListenableFuture<Optional<Path>>	backup()	Backup all necessary data into a single 7z archive.
abstract com.google.common.util.concurrent.ListenableFuture<Boolean>	restore(Path file)	Restore previously backed up data from archive.
String	serviceName()

Methods inherited from class java.lang.Object

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

Field Details

serviceName

private final String serviceName

Constructor Details

AbstractBackupDelegate

public AbstractBackupDelegate(String serviceName)

Method Details

serviceName

public String serviceName()

backup

public abstract com.google.common.util.concurrent.ListenableFuture<Optional<Path>> backup()

Backup all necessary data into a single 7z archive. Archive is deleted after the backup has been processed.

Returns:

optional path to archive containing the backup data

restore

public abstract com.google.common.util.concurrent.ListenableFuture<Boolean> restore(Path file)

Restore previously backed up data from archive.

Parameters:

file - containing the backup data

Returns:

true if backup was successful