Package com.atlassian.confluence.plugins.edgeindex

Class EdgeIndexRecoverer

java.lang.Object

com.atlassian.confluence.plugins.edgeindex.EdgeIndexRecoverer

All Implemented Interfaces:

IndexRecoverer

public class EdgeIndexRecoverer
extends Object
implements IndexRecoverer

Constructor Summary

Constructors

Constructor	Description
EdgeIndexRecoverer(EdgeSearchIndexAccessor edgeSearchIndexAccessor, EdgeIndexBuilder edgeIndexBuilder)

Method Summary

Modifier and Type	Method	Description
void	reindex()	Trigger a reindex
void	reset(@NonNull Runnable replaceIndex)	Closes the reader and the writer and create new ones.
void	snapshot(@NonNull File destDir)	Allows taking a snapshot of the index.

Methods inherited from class java.lang.Object

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

Constructor Details

EdgeIndexRecoverer

public EdgeIndexRecoverer(EdgeSearchIndexAccessor edgeSearchIndexAccessor,
 @Qualifier("edgeIndexBuilder")
 EdgeIndexBuilder edgeIndexBuilder)

Method Details

snapshot

public void snapshot(@NonNull File destDir)

Description copied from interface: IndexRecoverer

Allows taking a snapshot of the index.

The snapshot should be taken in a safe way to prevent any write while it is copying index files over to the destination directory. Suggestions include to use LuceneConnection#snapshot(Directory) method or alternatively to take the snapshot with SnapshotDeletionPolicy.

Specified by:

snapshot in interface IndexRecoverer

Parameters:

destDir - directory in which the snapshot should be saved

reset

public void reset(@NonNull Runnable replaceIndex)

Description copied from interface: IndexRecoverer

Closes the reader and the writer and create new ones.

Specified by:

reset in interface IndexRecoverer

Parameters:

replaceIndex - method that should be executed before the index has been closed and before the index has been reopened

reindex

public void reindex()

Description copied from interface: IndexRecoverer

Trigger a reindex

Specified by:

reindex in interface IndexRecoverer