Package org.gcube.documentstore.persistence

Class FallbackMonitor

java.lang.Object

org.gcube.documentstore.persistence.FallbackMonitor

All Implemented Interfaces:

Runnable

public class FallbackMonitor
extends Object
implements Runnable

This class is used as scheduled thread to check if some records where persisted in fallback file to retry to persist them with the discovered PersistenceBackend

Author:

Luca Frosini (ISTI - CNR)

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DELAY
static final int	INITIAL_DELAY
protected final PersistenceBackend	persistenceBackend
static final TimeUnit	TIME_UNIT

Constructor Summary

Constructors

Constructor	Description
FallbackMonitor(PersistenceBackend persistenceBackend)	Creates the monitor of the given persistence backend; it elaborates the fallback file only once started (start()).
FallbackMonitor(PersistenceBackend persistenceBackend, boolean schedule)	Deprecated. use FallbackMonitor(PersistenceBackend) and start()

Method Summary

Modifier and Type	Method	Description
protected void	elaborateFallbackFile()
protected void	elaborateFallbackFile(File elaborationFile)
protected void	elaborateFile(File elaborationFile)
protected void	manageOldAccountingFile()	Deprecated.
void	run()	Elaborates the fallback file with the library's credentials (LibraryCredentials).
void	start()	Schedules the periodic elaboration of the fallback file.

Methods inherited from class java.lang.Object

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

Field Details

persistenceBackend

protected final PersistenceBackend persistenceBackend

INITIAL_DELAY

public static final int INITIAL_DELAY

See Also:

• Constant Field Values

DELAY

public static final int DELAY

See Also:

• Constant Field Values

TIME_UNIT

public static final TimeUnit TIME_UNIT

Constructor Details

FallbackMonitor

public FallbackMonitor(PersistenceBackend persistenceBackend)

Creates the monitor of the given persistence backend; it elaborates the fallback file only once started (start()).

Parameters:

persistenceBackend - the persistence backend whose fallback file is elaborated

FallbackMonitor

@Deprecated
public FallbackMonitor(PersistenceBackend persistenceBackend,
 boolean schedule)

Deprecated.

use FallbackMonitor(PersistenceBackend) and start()

Creates the monitor and, if requested, starts it.

Parameters:

persistenceBackend - the persistence backend whose fallback file is elaborated

schedule - whether to start the monitor

Method Details

start

public void start()

Schedules the periodic elaboration of the fallback file.

elaborateFile

protected void elaborateFile(File elaborationFile)

manageOldAccountingFile

@Deprecated
protected void manageOldAccountingFile()

Deprecated.

elaborateFallbackFile

protected void elaborateFallbackFile(File elaborationFile)

elaborateFallbackFile

protected void elaborateFallbackFile()

run

public void run()

Elaborates the fallback file with the library's credentials (LibraryCredentials).

Specified by:

run in interface Runnable