com.atlassian.jira.index.ha

Class DefaultIndexCopyService

java.lang.Object

com.atlassian.jira.index.ha.DefaultIndexCopyService

All Implemented Interfaces:

IndexCopyService

public class DefaultIndexCopyService
extends Object
implements IndexCopyService

Backs up the index to the shared home folder

Since:

v6.1

Field Summary

Fields

Modifier and Type	Field and Description
static String	BACKUP_INDEX
static String	BACKUP_INDEX_DONE

Constructor Summary

Constructors

Constructor and Description
DefaultIndexCopyService(FileStores fileStores, IndexSnapshotOperator indexSnapshotOperator, MessageHandlerService messageHandlerService, com.atlassian.event.api.EventPublisher eventPublisher, IndexRecoveryManager indexRecoveryManager, I18nHelper i18n, OfBizReplicatedIndexOperationStore ofBizNodeIndexOperationStore, IssueIndexManager issueManager)

Method Summary

Modifier and Type	Method and Description
String	backupIndex(String requestingNode) Backs up all the index files from local home to a backup archive on the shared home.
String	backupIndex(TemporaryFilesProvider temporaryFilesProvider, String requestingNode) Backup an index for replicating to another node
void	restoreIndex(String filePath) Restores a backup archive from the shared home into the local home.

Methods inherited from class java.lang.Object

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

Field Detail

BACKUP_INDEX_DONE

public static final String BACKUP_INDEX_DONE

See Also:

Constant Field Values

BACKUP_INDEX

public static final String BACKUP_INDEX

See Also:

Constant Field Values

Constructor Detail

DefaultIndexCopyService

public DefaultIndexCopyService(FileStores fileStores,
                               IndexSnapshotOperator indexSnapshotOperator,
                               MessageHandlerService messageHandlerService,
                               com.atlassian.event.api.EventPublisher eventPublisher,
                               IndexRecoveryManager indexRecoveryManager,
                               I18nHelper i18n,
                               OfBizReplicatedIndexOperationStore ofBizNodeIndexOperationStore,
                               IssueIndexManager issueManager)

Method Detail

backupIndex

public String backupIndex(@Nullable
                          String requestingNode)

Backs up all the index files from local home to a backup archive on the shared home.

Specified by:

backupIndex in interface IndexCopyService

Parameters:

requestingNode - - node that should be notified when backup preparation is available

Returns:

the name of the backup file, or null if the backup did not occur

backupIndex

public String backupIndex(@Nullable
                          TemporaryFilesProvider temporaryFilesProvider,
                          @Nullable
                          String requestingNode)

Description copied from interface: IndexCopyService

Backup an index for replicating to another node

Specified by:

backupIndex in interface IndexCopyService

Parameters:

temporaryFilesProvider - - TemporaryFilesProvider that will be called upon snapshot archive creation

requestingNode - - node that should be notified when backup preparation is available

Returns:

the name of the backup file, or null if the backup did not occur

restoreIndex

public void restoreIndex(String filePath)

Restores a backup archive from the shared home into the local home.

Specified by:

restoreIndex in interface IndexCopyService

Parameters:

filePath - path of the zip file containing the index backup.