Package org.apache.pulsar.broker.service.persistent

Class PersistentMessageExpiryMonitor

java.lang.Object

org.apache.pulsar.broker.service.persistent.PersistentMessageExpiryMonitor

All Implemented Interfaces:

AsyncCallbacks.FindEntryCallback, MessageExpirer

public class PersistentMessageExpiryMonitor
extends Object
implements AsyncCallbacks.FindEntryCallback, MessageExpirer

Constructor Summary

Constructors

Constructor	Description
PersistentMessageExpiryMonitor(PersistentTopic topic, String subscriptionName, ManagedCursor cursor, PersistentSubscription subscription)

Method Summary

Modifier and Type	Method	Description
boolean	expireMessages(int messageTTLInSeconds)
boolean	expireMessages(Position messagePosition)
void	findEntryComplete(Position position, Object ctx)
void	findEntryFailed(ManagedLedgerException exception, Optional<Position> failedReadPosition, Object ctx)
double	getMessageExpiryRate()
long	getTotalMessageExpired()
boolean	isAutoSkipNonRecoverableData()
void	updateRates()

Methods inherited from class java.lang.Object

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

Constructor Details

PersistentMessageExpiryMonitor

public PersistentMessageExpiryMonitor(PersistentTopic topic,
 String subscriptionName,
 ManagedCursor cursor,
 @Nullable
 PersistentSubscription subscription)

Method Details

isAutoSkipNonRecoverableData

public boolean isAutoSkipNonRecoverableData()

expireMessages

public boolean expireMessages(int messageTTLInSeconds)

Specified by:

expireMessages in interface MessageExpirer

expireMessages

public boolean expireMessages(Position messagePosition)

Specified by:

expireMessages in interface MessageExpirer

updateRates

public void updateRates()

getMessageExpiryRate

public double getMessageExpiryRate()

getTotalMessageExpired

public long getTotalMessageExpired()

findEntryComplete

public void findEntryComplete(Position position,
 Object ctx)

Specified by:

findEntryComplete in interface AsyncCallbacks.FindEntryCallback

findEntryFailed

public void findEntryFailed(ManagedLedgerException exception,
 Optional<Position> failedReadPosition,
 Object ctx)

Specified by:

findEntryFailed in interface AsyncCallbacks.FindEntryCallback