Package org.jivesoftware.util.cache

Class ConsistencyMonitor

java.lang.Object

org.jivesoftware.util.cache.ConsistencyMonitor

public class ConsistencyMonitor
extends Object

Caches, especially clustered caches, have various supporting data structures that allow them to work properly in certain conditions. The content of these caches and their supporting data structures are expected to be in a certain consistent state. This monitor periodically performs a check if this is true. Note that validation of consistency is a resource intensive process. Enabling the monitor might have severe effects on the availability and performance of the Openfire domain.

Author:

Guus der Kinderen, guus.der.kinderen@gmail.com

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	ConsistencyMonitor.Task

Field Summary

Fields

Modifier and Type	Field	Description
static final SystemProperty<Duration>	DELAY
static final SystemProperty<Boolean>	ENABLED
static ConsistencyMonitor	INSTANCE
static final SystemProperty<Duration>	PERIOD

Method Summary

Modifier and Type	Method	Description
static ConsistencyMonitor	getInstance()
protected void	reinitialize()

Methods inherited from class java.lang.Object

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

Field Details

ENABLED

public static final SystemProperty<Boolean> ENABLED

DELAY

public static final SystemProperty<Duration> DELAY

PERIOD

public static final SystemProperty<Duration> PERIOD

INSTANCE

public static ConsistencyMonitor INSTANCE

Method Details

getInstance

public static ConsistencyMonitor getInstance()

reinitialize

protected void reinitialize()