org.alfresco.repo.avm

Class OrphanReaper

java.lang.Object

org.alfresco.repo.avm.OrphanReaper

public class OrphanReaper
extends java.lang.Object

This is the background thread for reaping no longer referenced nodes in the AVM repository. These orphans arise from purge operations.

Constructor Summary

Constructors

Constructor and Description
OrphanReaper() Create one with default parameters.

Method Summary

Methods

Modifier and Type	Method and Description
void	activate() This is really for debugging and testing.
void	doBatch() Do a batch of cleanup work.
void	execute()
long	getLockRefreshTime()
long	getLockTimeOut()
long	getTimeToLive()
boolean	isActive() See if the reaper is actively reaping.
void	setActiveBaseSleep(long interval) Set the active base sleep interval.
void	setBatchSize(int size) Set the batch size.
void	setJobLockService(JobLockService jobLockService)
void	setLockRefreshTime(long lockRefreshTime)
void	setLockTimeOut(long lockTimeOut)
void	setTransactionService(TransactionService transactionService) Set the transaction service.
void	shutDown() Shutdown the reaper.

Methods inherited from class java.lang.Object

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

Constructor Detail

OrphanReaper

public OrphanReaper()

Create one with default parameters.

Method Detail

execute

public void execute()

setActiveBaseSleep

public void setActiveBaseSleep(long interval)

Set the active base sleep interval.

Parameters:

interval - The interval to set in ms.

setBatchSize

public void setBatchSize(int size)

Set the batch size.

Parameters:

size - The batch size to set.

setTransactionService

public void setTransactionService(TransactionService transactionService)

Set the transaction service.

Parameters:

transactionService - The service.

setJobLockService

public void setJobLockService(JobLockService jobLockService)

Parameters:

jobLockService - service used to ensure that reaper runs are not duplicated

setLockRefreshTime

public void setLockRefreshTime(long lockRefreshTime)

getLockRefreshTime

public long getLockRefreshTime()

getTimeToLive

public long getTimeToLive()

setLockTimeOut

public void setLockTimeOut(long lockTimeOut)

getLockTimeOut

public long getLockTimeOut()

shutDown

public void shutDown()

Shutdown the reaper. This needs to be called when the application shuts down.

activate

public void activate()

This is really for debugging and testing. Allows another thread to mark the orphan reaper busy so that it can monitor for it's being done.

isActive

public boolean isActive()

See if the reaper is actively reaping.

Returns:

Whether this is actively reaping.

doBatch

public void doBatch()

Do a batch of cleanup work.