public virtual HistoryEvent CreateActivityInstanceMigrateEvt(MigratingActivityInstance actInstance)
{
// create event instance
HistoricActivityInstanceEventEntity evt = LoadActivityInstanceEventEntity(actInstance.ResolveRepresentativeExecution());
// initialize event
InitActivityInstanceEvent(evt, actInstance, HistoryEventTypes.ActivityInstanceMigrate);
return(evt);
}
protected internal override HistoricActivityInstanceEventEntity LoadActivityInstanceEventEntity(
ExecutionEntity execution)
{
var activityInstanceId = execution.ActivityInstanceId;
HistoricActivityInstanceEventEntity cachedEntity = FindInCache <HistoricActivityInstanceEventEntity>(typeof(HistoricActivityInstanceEventEntity), activityInstanceId);
if (cachedEntity != null)
{
return(cachedEntity);
}
else
{
return(NewActivityInstanceEventEntity(execution));
}
}
protected internal override HistoricActivityInstanceEventEntity loadActivityInstanceEventEntity(ExecutionEntity execution)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final String activityInstanceId = execution.getActivityInstanceId();
string activityInstanceId = execution.ActivityInstanceId;
HistoricActivityInstanceEventEntity cachedEntity = findInCache(typeof(HistoricActivityInstanceEventEntity), activityInstanceId);
if (cachedEntity != null)
{
return(cachedEntity);
}
else
{
return(newActivityInstanceEventEntity(execution));
}
}
protected internal virtual void InitActivityInstanceEvent(HistoricActivityInstanceEventEntity evt, MigratingActivityInstance migratingActivityInstance, IHistoryEventType eventType)
{
IPvmScope eventSource = migratingActivityInstance.TargetScope;
string activityInstanceId = migratingActivityInstance.ActivityInstanceId;
MigratingActivityInstance parentInstance = (MigratingActivityInstance)migratingActivityInstance.Parent;
string parentActivityInstanceId = null;
if (parentInstance != null)
{
parentActivityInstanceId = parentInstance.ActivityInstanceId;
}
ExecutionEntity execution = migratingActivityInstance.ResolveRepresentativeExecution();
InitActivityInstanceEvent(evt, execution, eventSource, activityInstanceId, parentActivityInstanceId, eventType);
}
public virtual HistoryEvent CreateActivityInstanceUpdateEvt(IDelegateExecution execution, IDelegateTask task)
{
ExecutionEntity executionEntity = (ExecutionEntity)execution;
// create event instance
HistoricActivityInstanceEventEntity evt = LoadActivityInstanceEventEntity(executionEntity);
// initialize event
InitActivityInstanceEvent(evt, executionEntity, HistoryEventTypes.ActivityInstanceUpdate);
// update ITask assignment
if (task != null)
{
evt.TaskId = task.Id;
evt.TaskAssignee = task.Assignee;
}
return(evt);
}
public virtual HistoryEvent CreateActivityInstanceStartEvt(IDelegateExecution execution)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.camunda.bpm.persistence.entity.ExecutionEntity executionEntity = (org.camunda.bpm.persistence.entity.ExecutionEntity) execution;
ExecutionEntity executionEntity = (ExecutionEntity)execution;
// create event instance
HistoricActivityInstanceEventEntity evt = NewActivityInstanceEventEntity(executionEntity);
// initialize event
InitActivityInstanceEvent(evt, executionEntity, HistoryEventTypes.ActivityInstanceStart);
// initialize sequence counter
InitSequenceCounter(executionEntity, evt);
evt.StartTime = ClockUtil.CurrentTime;
return(evt);
}
public virtual HistoryEvent CreateActivityInstanceEndEvt(IDelegateExecution execution)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.camunda.bpm.persistence.entity.ExecutionEntity executionEntity = (org.camunda.bpm.persistence.entity.ExecutionEntity) execution;
ExecutionEntity executionEntity = (ExecutionEntity)execution;
// create event instance
HistoricActivityInstanceEventEntity evt = LoadActivityInstanceEventEntity(executionEntity);
evt.ActivityInstanceState = executionEntity.ActivityInstanceState;
// initialize event
InitActivityInstanceEvent(evt, (ExecutionEntity)execution, HistoryEventTypes.ActivityInstanceEnd);
evt.EndTime = ClockUtil.CurrentTime;
if (evt.StartTime != null)
{
evt.DurationInMillis = ((DateTime)evt.EndTime).Ticks - ((DateTime)evt.StartTime).Ticks;
}
return(evt);
}
protected internal virtual void InitActivityInstanceEvent(HistoricActivityInstanceEventEntity evt, ExecutionEntity execution, IPvmScope eventSource, string activityInstanceId, string parentActivityInstanceId, IHistoryEventType eventType)
{
evt.Id = activityInstanceId;
evt.EventType = eventType.EventName;
evt.ActivityInstanceId = activityInstanceId;
evt.ParentActivityInstanceId = parentActivityInstanceId;
evt.ProcessDefinitionId = execution.ProcessDefinitionId;
evt.ProcessInstanceId = execution.ProcessInstanceId;
evt.ExecutionId = execution.Id;
evt.TenantId = execution.TenantId;
ProcessDefinitionEntity definition = execution.GetProcessDefinition();
if (definition != null)
{
evt.ProcessDefinitionKey = definition.Key;
}
evt.ActivityId = eventSource.Id;
evt.ActivityName = (string)eventSource.GetProperty("name");
evt.ActivityType = (string)eventSource.GetProperty("type");
// update sub process reference
ExecutionEntity subProcessInstance = execution.GetSubProcessInstance();
if (subProcessInstance != null)
{
evt.CalledProcessInstanceId = subProcessInstance.Id;
}
// update sub case reference
//CaseExecutionEntity subCaseInstance = execution.GetSubCaseInstance();
//if (subCaseInstance != null)
//{
// evt.CalledCaseInstanceId = subCaseInstance.Id;
//}
}
protected internal virtual void InitActivityInstanceEvent(HistoricActivityInstanceEventEntity evt, ExecutionEntity execution, IHistoryEventType eventType)
{
IPvmScope eventSource = execution.Activity;
if (eventSource == null)
{
eventSource = (IPvmScope)execution.EventSource;
}
string activityInstanceId = execution.ActivityInstanceId;
string parentActivityInstanceId = null;
ExecutionEntity parentExecution = (ExecutionEntity)execution.Parent;
if (parentExecution != null && CompensationBehavior.IsCompensationThrowing(parentExecution) && execution.Activity != null)
{
parentActivityInstanceId = CompensationBehavior.GetParentActivityInstanceId(execution);
}
else
{
parentActivityInstanceId = execution.ParentActivityInstanceId;
}
InitActivityInstanceEvent(evt, execution, eventSource, activityInstanceId, parentActivityInstanceId, eventType);
}
private void Update(HistoryEvent historyEvent)
{
if (historyEvent is HistoricProcessInstanceEventEntity)
{
HistoricProcessInstanceEventEntity data = historyEvent as HistoricProcessInstanceEventEntity;
//TODO 不在EF上下文，再次更新会异常
log.LogDebug("Entity当前状态", Context.CommandContext.GetEntityStateInEF <HistoricProcessInstanceEventEntity>(data).ToString());
if (Context.CommandContext.GetEntityStateInEF <HistoricProcessInstanceEventEntity>(data) != EntityState.Detached)
{
//TODO dbEntityManager.merge(historyEvent)
//Context.CommandContext.GetDbEntityManager<HistoricProcessInstanceEventEntity>().Update(data);
Context.CommandContext.HistoricProcessInstanceManager.Update(data);
}
else//不在当前上下文,已经被设置过
{
PropertyUpdateHelper.UpDate(Context.CommandContext.HistoricProcessInstanceManager.Get(data.Id), data);
//PropertyUpdateHelper.UpDate<HistoricProcessInstanceEventEntity>(Context.CommandContext.GetDbEntityManager<HistoricProcessInstanceEventEntity>().Get(data.Id), data);
}
}
else if
(historyEvent is HistoricActivityInstanceEventEntity)
{
HistoricActivityInstanceEventEntity data = historyEvent as HistoricActivityInstanceEventEntity;
log.LogDebug("Entity当前状态", Context.CommandContext.GetEntityStateInEF <HistoricActivityInstanceEventEntity>(data).ToString() + " " + data.Id + " " + data.ActivityInstanceState);
if (Context.CommandContext.GetEntityStateInEF <HistoricActivityInstanceEventEntity>(data) != EntityState.Detached)
{
//Context.CommandContext.GetDbEntityManager<HistoricActivityInstanceEventEntity>().Update(data);
Context.CommandContext.HistoricActivityInstanceManager.Update(data);
}
else
{
//log.LogDebug("EF更新缓存", typeof(HistoricActivityInstanceEventEntity) + " " + data.Id+" state:"+data.ActivityInstanceState);
// Todo: Context.CommandContext.GetDbEntityManager<TEntity>()方法有问题
//var cache = Context.CommandContext.HistoricActivityInstanceManager.Get(data.Id);
PropertyUpdateHelper.UpDate(Context.CommandContext.HistoricActivityInstanceManager.Get(data.Id), data);
//log.LogDebug("测试001", Context.CommandContext.GetDbEntityManager<HistoricActivityInstanceEventEntity>().Get(data.Id).ActivityInstanceState.ToString());
}
}
else if (historyEvent is Event.HistoricTaskInstanceEventEntity)
{
Event.HistoricTaskInstanceEventEntity data = historyEvent as Event.HistoricTaskInstanceEventEntity;
if (Context.CommandContext.GetEntityStateInEF <Event.HistoricTaskInstanceEventEntity>(data) != EntityState.Detached)
{
//Context.CommandContext.GetDbEntityManager<Event.HistoricTaskInstanceEventEntity>().Update(data);
Context.CommandContext.HistoricTaskInstanceManager.Update(data);
}
else
{
//PropertyUpdateHelper.UpDate<Event.HistoricTaskInstanceEventEntity>(Context.CommandContext.GetDbEntityManager<Event.HistoricTaskInstanceEventEntity>().Get(data.Id), data);
PropertyUpdateHelper.UpDate(Context.CommandContext.HistoricTaskInstanceManager.Get(data.Id), data);
}
}
else if (historyEvent is HistoricIncidentEntity)
{
HistoricIncidentEntity data = (HistoricIncidentEntity)historyEvent;
if (Context.CommandContext.GetEntityStateInEF <HistoricIncidentEntity>(data) != EntityState.Detached)
{
//Context.CommandContext.GetDbEntityManager<HistoricIncidentEntity>().Update(data);
Context.CommandContext.HistoricIncidentManager.Update(data);
}
else
{
//PropertyUpdateHelper.UpDate<HistoricIncidentEntity>(Context.CommandContext.GetDbEntityManager<HistoricIncidentEntity>().Get(data.Id), data);
PropertyUpdateHelper.UpDate(Context.CommandContext.HistoricIncidentManager.Get(data.Id), data);
}
}
else
{
throw new NotImplementedException(string.Format("historyEvent类型:{0} 更新未实现", historyEvent.GetType().ToString()));
}
}
