org.camunda.bpm.engine.impl.history

Class DefaultHistoryRemovalTimeProvider

java.lang.Object

org.camunda.bpm.engine.impl.history.DefaultHistoryRemovalTimeProvider

All Implemented Interfaces:

HistoryRemovalTimeProvider

public class DefaultHistoryRemovalTimeProvider
extends Object
implements HistoryRemovalTimeProvider

Author:

Tassilo Weidner

Constructor Summary

Constructors

Constructor and Description
DefaultHistoryRemovalTimeProvider()

Method Summary

Modifier and Type	Method and Description
Date	calculateRemovalTime(HistoricProcessInstanceEventEntity historicRootProcessInstance, ProcessDefinition processDefinition) Calculates the removal time of historic entities.
protected Date	determineRemovalTime(Date initTime, Integer timeToLive)
protected boolean	isProcessInstanceEnded(HistoricProcessInstanceEventEntity historicProcessInstance)
protected boolean	isProcessInstanceRunning(HistoricProcessInstanceEventEntity historicProcessInstance)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultHistoryRemovalTimeProvider

public DefaultHistoryRemovalTimeProvider()

Method Detail

calculateRemovalTime

public Date calculateRemovalTime(HistoricProcessInstanceEventEntity historicRootProcessInstance,
                                 ProcessDefinition processDefinition)

Description copied from interface: HistoryRemovalTimeProvider

Calculates the removal time of historic entities. START: the removal time is set for each historic entity separately on occurrence (creation). HistoricScopeInstanceEvent.getEndTime() is null END: the removal time is updated simultaneously for all historic entities which belong to the root process instance when it ends. HistoricScopeInstanceEvent.getEndTime() is not null

Specified by:

calculateRemovalTime in interface HistoryRemovalTimeProvider

Parameters:

historicRootProcessInstance - which is either in state running or ended

processDefinition - of the historic root process instance

Returns:

the removal time of historic entities

isProcessInstanceRunning

protected boolean isProcessInstanceRunning(HistoricProcessInstanceEventEntity historicProcessInstance)

isProcessInstanceEnded

protected boolean isProcessInstanceEnded(HistoricProcessInstanceEventEntity historicProcessInstance)

determineRemovalTime

protected Date determineRemovalTime(Date initTime,
                                    Integer timeToLive)