Package jenkins.model

Class BackgroundGlobalBuildDiscarder

java.lang.Object

java.util.TimerTask

hudson.triggers.SafeTimerTask

hudson.model.PeriodicWork

hudson.model.AsyncPeriodicWork

jenkins.model.BackgroundGlobalBuildDiscarder

All Implemented Interfaces:

ExtensionPoint, Runnable

@Restricted(org.kohsuke.accmod.restrictions.NoExternalUse.class)
@Extension
public class BackgroundGlobalBuildDiscarder
extends AsyncPeriodicWork

Background task actually running background build discarders.

See Also:

• GlobalBuildDiscarderConfiguration
• GlobalBuildDiscarderStrategy

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	Description
BackgroundGlobalBuildDiscarder()

Method Summary

Modifier and Type	Method	Description
protected void	execute(TaskListener listener)	Executes the task.
long	getRecurrencePeriod()	Gets the number of milliseconds between successive executions.
static void	processJob(TaskListener listener, Job job)

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 Details

BackgroundGlobalBuildDiscarder

public BackgroundGlobalBuildDiscarder()

Method Details

execute

protected void execute(TaskListener listener)
                throws IOException,
InterruptedException

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.)

Throws:

IOException - The caller will record the exception and moves on.

InterruptedException - The caller will record the exception and moves on.

processJob

public static void processJob(TaskListener listener,
 Job job)

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