org.modeshape.jcr
Class BackupService.BackupActivity

java.lang.Object
  org.modeshape.jcr.BackupService.Activity
      org.modeshape.jcr.BackupService.BackupActivity

Enclosing class:

BackupService

@NotThreadSafe
public static class BackupService.BackupActivity
extends BackupService.Activity

The BackupService.Activity subclass that performs content backup operations.

Field Summary

protected BlockingQueue<NodeKey>	changedDocumentQueue
protected ExecutorService	changedDocumentWorker

Fields inherited from class org.modeshape.jcr.BackupService.Activity

backupDirectory, binaryDirectory, binaryStore, changeDirectory, documentStore, problems, repositoryCache

Constructor Summary

protected

BackupService.BackupActivity(File backupDirectory, SchematicDb documentStore, BinaryStore binaryStore, RepositoryCache repositoryCache, long documentsPerFile, boolean compress)

Method Summary

Problems	execute() Execute the activity, using the repository state as it currently exists.
protected boolean	initializeAreaOnDisk() Initialize the backup area on disk, ensuring that the backup location does exist.
protected void	writeToChangedArea(Iterable<BinaryKey> unusedBinaries)
protected void	writeToChangedArea(SchematicEntry document)
protected void	writeToContentArea(BinaryKey key, InputStream binaryContent)
protected void	writeToContentArea(SchematicEntry document)

Methods inherited from class org.modeshape.jcr.BackupService.Activity

backupLocation, repositoryName

Methods inherited from class java.lang.Object

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

Field Detail

changedDocumentWorker

protected final ExecutorService changedDocumentWorker

changedDocumentQueue

protected final BlockingQueue<NodeKey> changedDocumentQueue

Constructor Detail

BackupService.BackupActivity

protected BackupService.BackupActivity(File backupDirectory,
                                       SchematicDb documentStore,
                                       BinaryStore binaryStore,
                                       RepositoryCache repositoryCache,
                                       long documentsPerFile,
                                       boolean compress)

Method Detail

initializeAreaOnDisk

protected boolean initializeAreaOnDisk()

Initialize the backup area on disk, ensuring that the backup location does exist.

Returns:

true if initialization was successful, or false if there was a problem

writeToContentArea

protected void writeToContentArea(SchematicEntry document)

writeToContentArea

protected void writeToContentArea(BinaryKey key,
                                  InputStream binaryContent)

writeToChangedArea

protected void writeToChangedArea(SchematicEntry document)

writeToChangedArea

protected void writeToChangedArea(Iterable<BinaryKey> unusedBinaries)

execute

public Problems execute()

Description copied from class: BackupService.Activity

Execute the activity, using the repository state as it currently exists.

Specified by:

execute in class BackupService.Activity

Returns:

the problems describing any issues or exceptions that occur during the activity's execution; never null