/// <summary>
/// general history event insert behavior </summary>
protected internal virtual void insertOrUpdate(HistoryEvent historyEvent)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManager dbEntityManager = getDbEntityManager();
DbEntityManager dbEntityManager = DbEntityManager;
if (isInitialEvent(historyEvent))
{
dbEntityManager.insert(historyEvent);
}
else
{
if (dbEntityManager.getCachedEntity(historyEvent.GetType(), historyEvent.Id) == null)
{
if (historyEvent is HistoricScopeInstanceEvent)
{
// if this is a scope, get start time from existing event in DB
HistoricScopeInstanceEvent existingEvent = (HistoricScopeInstanceEvent)dbEntityManager.selectById(historyEvent.GetType(), historyEvent.Id);
if (existingEvent != null)
{
HistoricScopeInstanceEvent historicScopeInstanceEvent = (HistoricScopeInstanceEvent)historyEvent;
historicScopeInstanceEvent.StartTime = existingEvent.StartTime;
}
}
if (string.ReferenceEquals(historyEvent.Id, null))
{
// dbSqlSession.insert(historyEvent);
}
else
{
dbEntityManager.merge(historyEvent);
}
}
}
}
private static void VerifyEqual(HistoryEvent expected, HistoryEvent actual)
{
Assert.IsNotNull(actual);
Assert.AreEqual(expected.GetType(), actual.GetType());
Assert.AreEqual(expected.EventId, actual.EventId);
Assert.AreEqual(expected.EventType, actual.EventType);
Assert.AreEqual(expected.IsPlayed, actual.IsPlayed);
Assert.AreEqual(expected.Timestamp, actual.Timestamp);
Assert.IsNotNull(actual.ExtensionData);
}
/// <summary>
/// general history event insert behavior
/// </summary>
protected internal virtual void InsertOrUpdate(HistoryEvent historyEvent)
{
log.LogDebug("InsertOrUpdateEF缓存：", historyEvent.GetType().Name + " id:" + historyEvent.Id, historyEvent);
if (IsInitialEvent(historyEvent))
{
Insert(historyEvent);
}
else
{
//throw new NotImplementedException();
//TODO CachedEntity改了原始逻辑
//if (dbEntityManager.getCachedEntity(historyEvent.getClass(), historyEvent.getId()) == null)
//if (repository.Get(historyEvent.Id) == null)
//{
if (historyEvent is HistoricScopeInstanceEvent)
{
// if this is a scope, get start time from existing event in DB
HistoricScopeInstanceEvent existingEvent = Get(historyEvent);
if (existingEvent != null)
{
HistoricScopeInstanceEvent historicScopeInstanceEvent = (HistoricScopeInstanceEvent)historyEvent;
historicScopeInstanceEvent.StartTime = existingEvent.StartTime;
}
}
else
{
}
if (historyEvent.Id == null)
{
//源码如此
//dbSqlSession.insert(historyEvent);
}
else
{
Update(historyEvent);
//throw new NotImplementedException();
//dbEntityManager.merge(historyEvent);
}
}
}
static public bool HistoryEventsEqual(HistoryEvent event1, HistoryEvent event2)
{
if (event1 == event2)
{
return(true);
}
if (event1 == null || event2 == null)
{
return(false);
}
if (event1.Id != event2.Id)
{
return(false);
}
if (event1.Children.Count != event2.Children.Count)
{
return(false);
}
if (event1.Ticks != event2.Ticks)
{
return(false);
}
// Should be implemented as a virtual Equals method.
switch (event1)
{
case BookmarkHistoryEvent bookmarkEvent1:
if (event2 is BookmarkHistoryEvent bookmarkEvent2)
{
if (!BookmarksEqual(bookmarkEvent1.Bookmark, bookmarkEvent2.Bookmark))
{
return(false);
}
}
else
{
return(false);
}
break;
case CoreActionHistoryEvent coreActionEvent1:
if (event2 is CoreActionHistoryEvent coreActionEvent2)
{
if (!CoreActionsEqual(coreActionEvent1.CoreAction, coreActionEvent2.CoreAction))
{
return(false);
}
}
else
{
return(false);
}
break;
case RootHistoryEvent _:
if (!(event2 is RootHistoryEvent))
{
return(false);
}
break;
default:
throw new Exception(String.Format("Unknown history event type {0}", event1.GetType().Name));
}
// This assumes the children are in the same order. Might need to change this in the future...
for (int i = 0; i < event1.Children.Count; i++)
{
if (!HistoryEventsEqual(event1.Children[i], event2.Children[i]))
{
return(false);
}
}
return(true);
}
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()));
}
}
private HistoricScopeInstanceEvent Get(HistoryEvent historyEvent)
{
if (historyEvent == null)
{
throw new NotImplementedException("historyEvent is null");
}
string id = historyEvent.Id;
if (historyEvent is HistoricActivityInstanceEventEntity)
{
return(Context.CommandContext.HistoricActivityInstanceManager.Get(id));
// Todo: Context.ComandContext.GetDbEntityManager<TEntity>()方法有问题
//return Context.CommandContext.GetDbEntityManager<HistoricActivityInstanceEventEntity>().Get(id);
}
//else if (historyEvent is HistoricBatchEntity)
//{
// return Context.CommandContext.HistoricBatchManager.Get(id);
// //return Context.CommandContext.GetDbEntityManager<HistoricBatchEntity>().Get(id);
//}
else if (historyEvent is HistoricCaseActivityInstanceEventEntity)
{
return(Context.CommandContext.HistoricCaseActivityInstanceManager.Get(id));
//return Context.CommandContext.GetDbEntityManager<HistoricCaseActivityInstanceEventEntity>().Get(id);
}
else if (historyEvent is HistoricCaseInstanceEventEntity)
{
return(Context.CommandContext.HistoricCaseInstanceManager.Get(id));
//return Context.CommandContext.GetDbEntityManager<HistoricCaseInstanceEventEntity>().Get(id);
}
//else if (historyEvent is HistoricDecisionInputInstanceEntity)
//{
// return Context.CommandContext.GetDbEntityManager<HistoricDecisionInputInstanceEntity>().Get(id);
//}
//else if (historyEvent is HistoricDecisionInstanceEntity)
//{
// return Context.CommandContext.GetDbEntityManager<HistoricDecisionInstanceEntity>().Get(id);
//}
//else if (historyEvent is HistoricDecisionOutputInstanceEntity)
//{
// return Context.CommandContext.GetDbEntityManager<HistoricDecisionOutputInstanceEntity>().Get(id);
//}
//else if (historyEvent is HistoricDetailEventEntity)
//{
// Context.CommandContext.GetDbEntityManager<HistoricDetailEventEntity>().Add(historyEvent as HistoricDetailEventEntity);
//}
//else if (historyEvent is HistoricExternalTaskLogEntity)
//{
// Context.CommandContext.GetDbEntityManager<HistoricExternalTaskLogEntity>().Add(historyEvent as HistoricExternalTaskLogEntity);
//}
//else if (historyEvent is HistoricIdentityLinkLogEntity)
//{
// Context.CommandContext.GetDbEntityManager<HistoricIdentityLinkLogEntity>().Add(historyEvent as HistoricIdentityLinkLogEntity);
//}
//else if (historyEvent is HistoricIncidentEntity)
//{
// Context.CommandContext.GetDbEntityManager<HistoricIncidentEntity>().Add(historyEvent as HistoricIncidentEntity);
//}
//else if (historyEvent is HistoricJobLogEventEntity)
//{
// return Context.CommandContext.GetDbEntityManager<HistoricJobLogEventEntity>().Get(id);
//}
else if (historyEvent is HistoricProcessInstanceEventEntity)
{
return(Context.CommandContext.HistoricProcessInstanceManager.Get(id));
//return Context.CommandContext.GetDbEntityManager<HistoricProcessInstanceEventEntity>().Get(id);
}
else if (historyEvent is HistoricTaskInstanceEventEntity)
{
return(Context.CommandContext.HistoricTaskInstanceManager.Get(id));
//return Context.CommandContext.GetDbEntityManager<Event.HistoricTaskInstanceEventEntity>().Get(id);
}
//}else if(historyEvent is HistoricVariableInstanceEntity)
//{
// Context.CommandContext.GetDbEntityManager<HistoricVariableInstanceEntity>().Add(historyEvent as HistoricVariableInstanceEntity);
//}
else
{
throw new NotImplementedException("historyEvent类型错误：" + historyEvent.GetType().Name);
}
}
private void Insert(HistoryEvent historyEvent)
{
if (historyEvent == null)
{
throw new NotImplementedException("historyEvent is null");
}
log.LogDebug("(dbHistoryEventHander)InsertEF缓存：", historyEvent.GetType().Name + " id:" + historyEvent.Id, historyEvent);
Context.CommandContext.DbEntityCache.PutPersistent(historyEvent);
if (historyEvent is HistoricActivityInstanceEventEntity)
{
//Context.CommandContext.GetDbEntityManager<HistoricActivityInstanceEventEntity>().Add(historyEvent as HistoricActivityInstanceEventEntity);
Context.CommandContext.HistoricActivityInstanceManager.Add((HistoricActivityInstanceEventEntity)historyEvent);
}
else if (historyEvent is HistoricBatchEntity)
{
//Context.CommandContext.GetDbEntityManager<HistoricBatchEntity>().Add(historyEvent as HistoricBatchEntity);
Context.CommandContext.HistoricBatchManager.Add((HistoricBatchEntity)historyEvent);
}
else if (historyEvent is HistoricCaseActivityInstanceEventEntity)
{
//Context.CommandContext.GetDbEntityManager<HistoricCaseActivityInstanceEventEntity>().Add(historyEvent as HistoricCaseActivityInstanceEventEntity);
Context.CommandContext.HistoricCaseActivityInstanceManager.Add((HistoricCaseActivityInstanceEventEntity)historyEvent);
}
else if (historyEvent is HistoricCaseInstanceEventEntity)
{
//Context.CommandContext.GetDbEntityManager<HistoricCaseInstanceEventEntity>().Add(historyEvent as HistoricCaseInstanceEventEntity);
Context.CommandContext.HistoricCaseInstanceManager.Add((HistoricCaseInstanceEventEntity)historyEvent);
}
else if (historyEvent is HistoricDecisionInputInstanceEntity)
{
//Context.CommandContext.GetDbEntityManager<HistoricDecisionInputInstanceEntity>().Add(historyEvent as HistoricDecisionInputInstanceEntity);
Context.CommandContext.DbContext.Set <HistoricDecisionInputInstanceEntity>().Add((HistoricDecisionInputInstanceEntity)historyEvent);
}
else if (historyEvent is HistoricDecisionInstanceEntity)
{
//Context.CommandContext.GetDbEntityManager<HistoricDecisionInstanceEntity>().Add(historyEvent as HistoricDecisionInstanceEntity);
Context.CommandContext.HistoricDecisionInstanceManager.Add((HistoricDecisionInstanceEntity)historyEvent);
}
else if (historyEvent is HistoricDecisionOutputInstanceEntity)
{
//Context.CommandContext.GetDbEntityManager<HistoricDecisionOutputInstanceEntity>().Add(historyEvent as HistoricDecisionOutputInstanceEntity);
Context.CommandContext.DbContext.Set <HistoricDecisionOutputInstanceEntity>().Add((HistoricDecisionOutputInstanceEntity)historyEvent);
}
else if (historyEvent is HistoricDetailEventEntity)
{
//Context.CommandContext.GetDbEntityManager<HistoricDetailEventEntity>().Add(historyEvent as HistoricDetailEventEntity);
Context.CommandContext.HistoricDetailManager.Add((HistoricDetailEventEntity)historyEvent);
}
else if (historyEvent is HistoricExternalTaskLogEntity)
{
//Context.CommandContext.GetDbEntityManager<HistoricExternalTaskLogEntity>().Add(historyEvent as HistoricExternalTaskLogEntity);
Context.CommandContext.HistoricExternalTaskLogManager.Add((HistoricExternalTaskLogEntity)historyEvent);
}
else if (historyEvent is HistoricIdentityLinkLogEventEntity)
{
//Context.CommandContext.GetDbEntityManager<HistoricIdentityLinkLogEventEntity>().Add(historyEvent as HistoricIdentityLinkLogEventEntity);
Context.CommandContext.HistoricIdentityLinkManager.Add((HistoricIdentityLinkLogEventEntity)historyEvent);
}
else if (historyEvent is HistoricIncidentEntity)
{
//Context.CommandContext.GetDbEntityManager<HistoricIncidentEntity>().Add(historyEvent as HistoricIncidentEntity);
Context.CommandContext.HistoricIncidentManager.Add((HistoricIncidentEntity)historyEvent);
}
else if (historyEvent is HistoricJobLogEventEntity)
{
//Context.CommandContext.GetDbEntityManager<HistoricJobLogEventEntity>().Add(historyEvent as HistoricJobLogEventEntity);
Context.CommandContext.HistoricJobLogManager.Add((HistoricJobLogEventEntity)historyEvent);
}
else if (historyEvent is HistoricProcessInstanceEventEntity)
{
//Context.CommandContext.GetDbEntityManager<HistoricProcessInstanceEventEntity>().Add(historyEvent as HistoricProcessInstanceEventEntity);
Context.CommandContext.HistoricProcessInstanceManager.Add((HistoricProcessInstanceEventEntity)historyEvent);
}
else if (historyEvent is Event.HistoricTaskInstanceEventEntity)
{
//Context.CommandContext.GetDbEntityManager<Event.HistoricTaskInstanceEventEntity>().Add((HistoricTaskInstanceEventEntity)historyEvent);
Context.CommandContext.HistoricTaskInstanceManager.Add((HistoricTaskInstanceEventEntity)historyEvent);
}
//else if (historyEvent is HistoricVariableInstanceEntity)
//{
// Context.CommandContext.GetDbEntityManager<HistoricVariableInstanceEntity>().Add(historyEvent as HistoricVariableInstanceEntity);
//}
else
{
throw new NotImplementedException("historyEvent类型错误：" + historyEvent.GetType().Name);
}
}