com.atlassian.jira.index

Interface IndexFetcher

All Known Implementing Classes:

DefaultIndexFetcher

public interface IndexFetcher

Class used to fetch snapshot from shared on startup if available.

Method Summary

Modifier and Type	Method and Description
boolean	indexSnapshotExistsAndIsFreshEnough() Checks whether any snapshot exists in shared home export/indexsnapshots directory.
String	recoverIndexFromMostRecentSnapshot() Recovers snapshot from shared home export/indexsnapshots directory.

Method Detail

recoverIndexFromMostRecentSnapshot

String recoverIndexFromMostRecentSnapshot()
                                   throws IndexException

Recovers snapshot from shared home export/indexsnapshots directory. Uses the most recent snapshot considering last modified file attribute.

Returns:

snapshot name

Throws:

IndexException - In case snapshot recovery didn't succeed.

indexSnapshotExistsAndIsFreshEnough

boolean indexSnapshotExistsAndIsFreshEnough()
                                     throws IndexException

Checks whether any snapshot exists in shared home export/indexsnapshots directory.

Returns:

true if any snapshot exists, false otherwise.

Throws:

IndexException