Package org.exoplatform.services.jcr.ext.backup.impl

Class AbstractIncrementalBackupJob

java.lang.Object

org.exoplatform.services.jcr.ext.backup.impl.AbstractBackupJob

org.exoplatform.services.jcr.ext.backup.impl.AbstractIncrementalBackupJob

All Implemented Interfaces:

Runnable, org.exoplatform.services.jcr.dataflow.persistent.ItemsPersistenceListener, BackupJob

Direct Known Subclasses:

IncrementalBackupJob

public abstract class AbstractIncrementalBackupJob
extends AbstractBackupJob
implements org.exoplatform.services.jcr.dataflow.persistent.ItemsPersistenceListener

Created by The eXo Platform SARL .

Version:

$Id: $

Author:

Gennady Azarenkov

Field Summary

Fields

Modifier and Type	Field	Description
protected CountDownLatch	latcher	Allows to make all threads waiting.
protected final List<org.exoplatform.services.jcr.dataflow.ItemStateChangesLog>	suspendBuffer	Should be synchronized collection.
protected AtomicInteger	workingThreads	The amount of current working threads.

Fields inherited from class org.exoplatform.services.jcr.ext.backup.impl.AbstractBackupJob

config, id, repository, state, timeStamp, url, workspaceName

Fields inherited from interface org.exoplatform.services.jcr.ext.backup.BackupJob

FINISHED, FULL, INCREMENTAL, STARTING, WAITING, WORKING

Constructor Summary

Constructors

Constructor	Description
AbstractIncrementalBackupJob()

Method Summary

Modifier and Type	Method	Description
final int	getType()	Getting the type of job.
void	onSaveItems(org.exoplatform.services.jcr.dataflow.ItemStateChangesLog chlog)
final URL	resume()
final void	run()
protected abstract void	save(org.exoplatform.services.jcr.dataflow.ItemStateChangesLog log)	Implementation specific saving
final void	suspend()

Methods inherited from class org.exoplatform.services.jcr.ext.backup.impl.AbstractBackupJob

addListener, createStorage, getId, getState, getStorageURL, notifyError, notifyListeners, removeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.exoplatform.services.jcr.ext.backup.BackupJob

init, stop

Methods inherited from interface org.exoplatform.services.jcr.dataflow.persistent.ItemsPersistenceListener

isTXAware

Field Details

suspendBuffer

protected final List<org.exoplatform.services.jcr.dataflow.ItemStateChangesLog> suspendBuffer

Should be synchronized collection.

workingThreads

protected AtomicInteger workingThreads

The amount of current working threads.

latcher

protected CountDownLatch latcher

Allows to make all threads waiting.

Constructor Details

AbstractIncrementalBackupJob

public AbstractIncrementalBackupJob()

Method Details

getType

public final int getType()

Description copied from interface: BackupJob

Getting the type of job.

Specified by:

getType in interface BackupJob

Returns:

int return the type of job

onSaveItems

public void onSaveItems(org.exoplatform.services.jcr.dataflow.ItemStateChangesLog chlog)

Specified by:

onSaveItems in interface org.exoplatform.services.jcr.dataflow.persistent.ItemsPersistenceListener

run

public final void run()

Specified by:

run in interface Runnable

See Also:

• Runnable.run()

suspend

public final void suspend()

resume

public final URL resume()

save

protected abstract void save(org.exoplatform.services.jcr.dataflow.ItemStateChangesLog log)
                      throws IOException

Implementation specific saving

Parameters:

log -

Throws:

IOException