hudson.model

Class FingerprintCleanupThread

java.lang.Object

java.util.TimerTask

hudson.triggers.SafeTimerTask

hudson.model.PeriodicWork

hudson.model.AsyncPeriodicWork

hudson.model.FingerprintCleanupThread

All Implemented Interfaces:

ExtensionPoint, Runnable

@Extension
 @Symbol(value="fingerprintCleanup")
 @Restricted(value=org.kohsuke.accmod.restrictions.NoExternalUse.class)
public class FingerprintCleanupThread
extends AsyncPeriodicWork

Scans the fingerprint database and remove old records that are no longer relevant.

A Fingerprint is removed when none of the builds that it point to is available in the records.

Author:

Kohsuke Kawaguchi

Nested Class Summary

Nested classes/interfaces inherited from class hudson.triggers.SafeTimerTask

SafeTimerTask.ExceptionRunnable

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

ExtensionPoint.LegacyInstancesAreScopedToHudson

Field Summary

Fields inherited from class hudson.model.AsyncPeriodicWork

name

Fields inherited from class hudson.model.PeriodicWork

DAY, HOUR, logger, MIN

Constructor Summary

Constructors

Constructor and Description
FingerprintCleanupThread()

Method Summary

Modifier and Type	Method and Description
void	execute(TaskListener listener) Executes the task.
protected Fingerprint	getFingerprint(Fingerprint fp)
long	getRecurrencePeriod() Gets the number of milliseconds between successive executions.
protected File	getRootDir()
static void	invoke()
protected Fingerprint	loadFingerprint(File fingerprintFile)

Methods inherited from class hudson.model.AsyncPeriodicWork

createListener, doRun, getErrorLoggingLevel, getLogFile, getNormalLoggingLevel, getSlowLoggingLevel

Methods inherited from class hudson.model.PeriodicWork

all, getInitialDelay, init

Methods inherited from class hudson.triggers.SafeTimerTask

getLogsRoot, of, run

Methods inherited from class java.util.TimerTask

cancel, scheduledExecutionTime

Methods inherited from class java.lang.Object

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

Constructor Detail

FingerprintCleanupThread

public FingerprintCleanupThread()

Method Detail

getRecurrencePeriod

public long getRecurrencePeriod()

Description copied from class: PeriodicWork

Gets the number of milliseconds between successive executions.

Hudson calls this method once to set up a recurring timer, instead of calling this each time after the previous execution completed. So this class cannot be used to implement a non-regular recurring timer.

IOW, the method should always return the same value.

Specified by:

getRecurrencePeriod in class PeriodicWork

invoke

public static void invoke()

execute

public void execute(TaskListener listener)

Description copied from class: AsyncPeriodicWork

Executes the task.

Specified by:

execute in class AsyncPeriodicWork

Parameters:

listener - Output sent will be reported to the users. (this work is TBD.)

loadFingerprint

protected Fingerprint loadFingerprint(File fingerprintFile)
                               throws IOException

Throws:

IOException

getFingerprint

protected Fingerprint getFingerprint(Fingerprint fp)
                              throws IOException

Throws:

IOException

getRootDir

protected File getRootDir()