org.opends.server.tasks

Class PurgeConflictsHistoricalTask

java.lang.Object

org.opends.server.backends.task.Task

org.opends.server.tasks.PurgeConflictsHistoricalTask

All Implemented Interfaces:

Comparable<Task>

public class PurgeConflictsHistoricalTask
extends Task

This class provides an implementation of a Directory Server task that can be used to purge the replication historical informations stored in the user entries to solve conflicts.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_MAX_DURATION The default value for the maximum duration of the purge expressed in seconds.

Constructor Summary

Constructors

Constructor and Description
PurgeConflictsHistoricalTask()

Method Summary

Modifier and Type	Method and Description
LocalizableMessage	getDisplayName() Gets a message that identifies this type of task suitable for presentation to humans in monitoring tools.
void	initializeTask() Performs any task-specific initialization that may be required before processing can start.
protected TaskState	runTask() Performs the actual core processing for this task.
void	setProgressStats(CSN lastCSN, int purgeCount) Set the last CSN purged and the count of purged values in order to monitor the historical purge.

Methods inherited from class org.opends.server.backends.task.Task

addLogMessage, addLogMessage, compareTo, execute, getActualStartTime, getAttributeDisplayName, getCompletionTime, getDependencyIDs, getFailedDependencyAction, getFinalTaskState, getLogMessages, getNotifyOnCompletionAddresses, getNotifyOnErrorAddresses, getOperation, getRecurringTaskID, getScheduledStartTime, getServerContext, getTaskEntry, getTaskEntryDN, getTaskID, getTaskInterruptState, getTaskState, initializeTaskInternal, interruptTask, isCancelled, isInterruptable, isRecurring, replaceAttributeValue, sendNotificationEMailMessage, setCompletionTime, setOperation, setTaskInterruptState

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MAX_DURATION

public static final int DEFAULT_MAX_DURATION

The default value for the maximum duration of the purge expressed in seconds.

See Also:

Constant Field Values

Constructor Detail

PurgeConflictsHistoricalTask

public PurgeConflictsHistoricalTask()

Method Detail

getDisplayName

public LocalizableMessage getDisplayName()

Description copied from class: Task

Gets a message that identifies this type of task suitable for presentation to humans in monitoring tools.

Overrides:

getDisplayName in class Task

Returns:

name of task

initializeTask

public void initializeTask()
                    throws LdapException

Description copied from class: Task

Performs any task-specific initialization that may be required before processing can start. This default implementation does not do anything, but subclasses may override it as necessary. This method will be called at the time the task is scheduled, and therefore any failure in this method will be returned to the client.

Overrides:

initializeTask in class Task

Throws:

LdapException - If a problem occurs during initialization that should be returned to the client.

runTask

protected TaskState runTask()

Description copied from class: Task

Performs the actual core processing for this task. This method should not return until all processing associated with this task has completed.

Specified by:

runTask in class Task

Returns:

The final state to use for the task.

setProgressStats

public void setProgressStats(CSN lastCSN,
                             int purgeCount)

Set the last CSN purged and the count of purged values in order to monitor the historical purge.

Parameters:

lastCSN - the last CSN purged.

purgeCount - the count of purged values.