Package org.apache.activemq.artemis.core.server.files

Class FileMoveManager

java.lang.Object

org.apache.activemq.artemis.core.server.files.FileMoveManager

public class FileMoveManager
extends Object

Used to move files away. Each time a backup starts its formeter data will be moved to a backup folder called bkp.1, bkp.2, ... etc We may control the maximum number of folders so we remove old ones.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PREFIX

Constructor Summary

Constructors

Constructor	Description
FileMoveManager(File folder)
FileMoveManager(File folder, int maxFolders, String... prefixesToPreserve)

Method Summary

Modifier and Type	Method	Description
void	checkOldFolders()
void	doMove()
String[]	getFiles()	It will return non backup folders
File	getFolder(int id)
String[]	getFolders()
int	getID(String folderName)
int[]	getIDlist()
int	getMaxFolders()
int	getMaxID()
int	getMinID()
int	getNumberOfFolders()
FileMoveManager	setMaxFolders(int maxFolders)

Methods inherited from class java.lang.Object

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

Field Details

PREFIX

public static final String PREFIX

See Also:

• Constant Field Values

Constructor Details

FileMoveManager

public FileMoveManager(File folder)

FileMoveManager

public FileMoveManager(File folder,
 int maxFolders,
 String... prefixesToPreserve)

Method Details

getMaxFolders

public int getMaxFolders()

setMaxFolders

public FileMoveManager setMaxFolders(int maxFolders)

doMove

public void doMove()
            throws IOException

Throws:

IOException

checkOldFolders

public void checkOldFolders()

getFiles

public String[] getFiles()

It will return non backup folders

getNumberOfFolders

public int getNumberOfFolders()

getFolders

public String[] getFolders()

getMinID

public int getMinID()

getMaxID

public int getMaxID()

getIDlist

public int[] getIDlist()

getID

public int getID(String folderName)

getFolder

public File getFolder(int id)