com.atlassian.jira.index.ha

Class DefaultIndexSnapshotOperator

java.lang.Object

com.atlassian.jira.index.ha.DefaultIndexSnapshotOperator

All Implemented Interfaces:

IndexSnapshotOperator

public class DefaultIndexSnapshotOperator
extends Object
implements IndexSnapshotOperator

Field Summary

Fields

Modifier and Type	Field and Description
static int	BACKUP_COUNT
static String	DEFAULT_DATE_FORMAT

Constructor Summary

Constructors

Constructor and Description
DefaultIndexSnapshotOperator(FileStores fileStores, IndexUtils indexUtils)

Method Summary

Modifier and Type	Method and Description
String	getDestinationDirectory()
List<String>	listIndexSnapshots() Lists absolute paths to currently available index snapshots.
String	performIndexSnapshotBackupAndCleanup() Creates a snapshot of jira index.
String	performIndexSnapshotBackupAndCleanup(int backupCount) Creates a snapshot of jira index.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DATE_FORMAT

public static final String DEFAULT_DATE_FORMAT

See Also:

Constant Field Values

BACKUP_COUNT

public static final int BACKUP_COUNT

See Also:

Constant Field Values

Constructor Detail

DefaultIndexSnapshotOperator

public DefaultIndexSnapshotOperator(FileStores fileStores,
                                    IndexUtils indexUtils)

Method Detail

performIndexSnapshotBackupAndCleanup

public String performIndexSnapshotBackupAndCleanup(int backupCount)

Description copied from interface: IndexSnapshotOperator

Creates a snapshot of jira index. Performs a cleanup of index snapshots directory so only most recent snapshots are persisted.

Specified by:

performIndexSnapshotBackupAndCleanup in interface IndexSnapshotOperator

Parameters:

backupCount - number of most recent snapshots to stay after a cleanup

Returns:

Filename of snapshot file.

performIndexSnapshotBackupAndCleanup

public String performIndexSnapshotBackupAndCleanup()

Description copied from interface: IndexSnapshotOperator

Creates a snapshot of jira index. Performs a cleanup of index snapshots directory so only BACKUP_COUNT of most recent snapshots is persisted.

Specified by:

performIndexSnapshotBackupAndCleanup in interface IndexSnapshotOperator

Returns:

Filename of snapshot file.

listIndexSnapshots

public List<String> listIndexSnapshots()

Description copied from interface: IndexSnapshotOperator

Lists absolute paths to currently available index snapshots.

Specified by:

listIndexSnapshots in interface IndexSnapshotOperator

Returns:

List of currently available index snapshots absolute paths.

getDestinationDirectory

public String getDestinationDirectory()