com.atlassian.jira.index.ha

Class SnapshotDeletionPolicyContributionStrategy

java.lang.Object

com.atlassian.jira.index.ha.SnapshotDeletionPolicyContributionStrategy

All Implemented Interfaces:

IndexBackupContributionStrategy

public class SnapshotDeletionPolicyContributionStrategy
extends Object
implements IndexBackupContributionStrategy

Strategy for acquiring the list of index files for creation of consistent index backup. Extracts lists of index files from given Index.Manager by creating IndexFileDeleter.CommitPoint and releasing them after the files are processed by the archiving process. Expects all Index.Managers contain Writers that are configured to use SnapshotDeletionPolicy

Since:

8.0

See Also:

SnapshotDeletionPolicy

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SnapshotDeletionPolicyContributionStrategy.CommitOperationsFactory

Field Summary

Fields inherited from interface com.atlassian.jira.index.ha.IndexBackupContributionStrategy

NO_OP_BACKUP_STRATEGY

Constructor Summary

Constructors

Constructor and Description
SnapshotDeletionPolicyContributionStrategy(IndexPathManager indexPathManager, SnapshotDeletionPolicyContributionStrategy.CommitOperationsFactory operationsFactory)

Method Summary

Modifier and Type	Method and Description
void	addToBackup(BackupBuilder backupBuilder, Collection<IndexPerformAndSubpath> indexes) Creates IndexFileDeleter.CommitPoint for all the given indexes before passing files from each commit point to backupBuilder.

Methods inherited from class java.lang.Object

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

Constructor Detail

SnapshotDeletionPolicyContributionStrategy

public SnapshotDeletionPolicyContributionStrategy(IndexPathManager indexPathManager,
                                                  SnapshotDeletionPolicyContributionStrategy.CommitOperationsFactory operationsFactory)

Method Detail

addToBackup

public void addToBackup(BackupBuilder backupBuilder,
                        Collection<IndexPerformAndSubpath> indexes)

Creates IndexFileDeleter.CommitPoint for all the given indexes before passing files from each commit point to backupBuilder. Releases all the acquired IndexFileDeleter.CommitPoints before exit

Specified by:

addToBackup in interface IndexBackupContributionStrategy