org.camunda.bpm.engine.impl.history.producer
Class CacheAwareHistoryEventProducer

java.lang.Object
  org.camunda.bpm.engine.impl.history.producer.DefaultHistoryEventProducer
      org.camunda.bpm.engine.impl.history.producer.CacheAwareHistoryEventProducer

All Implemented Interfaces:

HistoryEventProducer

public class CacheAwareHistoryEventProducer
extends DefaultHistoryEventProducer

This HistoryEventProducer is aware of the DbEntityManager cache and works in combination with the DbHistoryEventHandler.

Author:

Daniel Meyer

Constructor Summary

CacheAwareHistoryEventProducer()

Method Summary

protected <T extends HistoryEvent> T	findInCache(Class<T> type, String id) find a cached entity by primary key
protected HistoricActivityInstanceEventEntity	loadActivityInstanceEventEntity(ExecutionEntity execution)
protected HistoricIncidentEventEntity	loadIncidentEvent(Incident incident)
protected HistoricProcessInstanceEventEntity	loadProcessInstanceEventEntity(ExecutionEntity execution)
protected HistoricTaskInstanceEventEntity	loadTaskInstanceEvent(DelegateTask task)

Methods inherited from class org.camunda.bpm.engine.impl.history.producer.DefaultHistoryEventProducer

createActivityInstanceEndEvt, createActivityInstanceStartEvt, createActivityInstanceUpdateEvt, createFormPropertyUpdateEvt, createHistoricIncidentCreateEvt, createHistoricIncidentDeleteEvt, createHistoricIncidentEvt, createHistoricIncidentResolveEvt, createHistoricJobLogCreateEvt, createHistoricJobLogDeleteEvt, createHistoricJobLogEvt, createHistoricJobLogFailedEvt, createHistoricJobLogSuccessfulEvt, createHistoricVariableCreateEvt, createHistoricVariableDeleteEvt, createHistoricVariableEvent, createHistoricVariableUpdateEvt, createProcessInstanceEndEvt, createProcessInstanceStartEvt, createTaskInstanceCompleteEvt, createTaskInstanceCreateEvt, createTaskInstanceUpdateEvt, createUserOperationLogEvents, initActivityInstanceEvent, initHistoricIncidentEvent, initHistoricJobLogEvent, initHistoricVariableUpdateEvt, initProcessInstanceEvent, initSequenceCounter, initSequenceCounter, initSequenceCounter, initSequenceCounter, initTaskInstanceEvent, initUserOperationLogEvent, newActivityInstanceEventEntity, newHistoricFormPropertyEvent, newHistoricJobLogEntity, newIncidentEventEntity, newProcessInstanceEventEntity, newTaskInstanceEventEntity, newVariableUpdateEventEntity

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheAwareHistoryEventProducer

public CacheAwareHistoryEventProducer()

Method Detail

loadActivityInstanceEventEntity

protected HistoricActivityInstanceEventEntity loadActivityInstanceEventEntity(ExecutionEntity execution)

Overrides:

loadActivityInstanceEventEntity in class DefaultHistoryEventProducer

loadProcessInstanceEventEntity

protected HistoricProcessInstanceEventEntity loadProcessInstanceEventEntity(ExecutionEntity execution)

Overrides:

loadProcessInstanceEventEntity in class DefaultHistoryEventProducer

loadTaskInstanceEvent

protected HistoricTaskInstanceEventEntity loadTaskInstanceEvent(DelegateTask task)

Overrides:

loadTaskInstanceEvent in class DefaultHistoryEventProducer

loadIncidentEvent

protected HistoricIncidentEventEntity loadIncidentEvent(Incident incident)

Overrides:

loadIncidentEvent in class DefaultHistoryEventProducer

findInCache

protected <T extends HistoryEvent> T findInCache(Class<T> type,
                                                 String id)

find a cached entity by primary key