com.atlassian.confluence.impl.index

Class MainIndexRecoverer

java.lang.Object

com.atlassian.confluence.impl.index.MainIndexRecoverer

All Implemented Interfaces:

IndexRecoverer

public class MainIndexRecoverer
extends Object
implements IndexRecoverer

Constructor Summary

Constructors

Constructor and Description
MainIndexRecoverer()

Method Summary

Modifier and Type	Method and Description
void	reindex() Trigger a reindex
void	reset(Runnable replaceIndex) Closes the reader and the writer and create new ones.
void	setIndexManager(ConfluenceIndexManager indexManager)
void	setLuceneConnection(com.atlassian.bonnie.ILuceneConnection luceneConnection)
void	snapshot(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 Detail

MainIndexRecoverer

public MainIndexRecoverer()

Method Detail

snapshot

public void snapshot(@Nonnull
                     File destDir)
              throws IOException

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

Throws:

IOException

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

setLuceneConnection

public void setLuceneConnection(com.atlassian.bonnie.ILuceneConnection luceneConnection)

setIndexManager

public void setIndexManager(ConfluenceIndexManager indexManager)