Package com.arjuna.ats.internal.jts.recovery.transactions

Class ExpiredAssumedCompleteScanner

java.lang.Object

com.arjuna.ats.internal.jts.recovery.transactions.ExpiredAssumedCompleteScanner

All Implemented Interfaces:

ExpiryScanner

Direct Known Subclasses:

ExpiredServerScanner, ExpiredToplevelScanner

public class ExpiredAssumedCompleteScanner
extends Object
implements ExpiryScanner

Implementation of

invalid reference

com.arjuna.CosRecovery.ExpiryScanner

for removing relics of transactions that have been assumed complete. Instances identify the particular object type to be scanned for.

Expiry time is determined by property ASSUMED_COMPLETE_EXPIRY_TIME.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ExpiredAssumedCompleteScanner(String typeName, RecoveryStore recoveryStore)

Method Summary

Modifier and Type	Method	Description
void	scan()	perform a scan
boolean	toBeUsed()	Is this scanner to be used.

Methods inherited from class java.lang.Object

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

Constructor Details

ExpiredAssumedCompleteScanner

protected ExpiredAssumedCompleteScanner(String typeName,
 RecoveryStore recoveryStore)

Method Details

scan

public void scan()

Description copied from interface: ExpiryScanner

perform a scan

Specified by:

scan in interface ExpiryScanner

toBeUsed

public boolean toBeUsed()

Description copied from interface: ExpiryScanner

Is this scanner to be used. (E.g. if zero age means "don't remove", and it has been set to zero, toBeUsed replies false)

Specified by:

toBeUsed in interface ExpiryScanner