protected internal virtual IVariableMap CollectLastVariables(CommandContext commandContext,
IHistoricProcessInstance processInstance)
{
var historyService = commandContext.ProcessEngineConfiguration.HistoryService;
IList <IHistoricVariableInstance> historicVariables = historyService
.CreateHistoricVariableInstanceQuery(c => c.ExecutionId == processInstance.Id)
.ToList();
IVariableMap variables = new VariableMapImpl();
foreach (var variable in historicVariables)
{
variables.PutValueTyped(variable.Name, variable.TypedValue);
}
return(variables);
}
protected internal virtual IVariableMap CollectInitialVariables(CommandContext commandContext,
IHistoricProcessInstance processInstance)
{
var historyService = commandContext.ProcessEngineConfiguration.HistoryService;
var startActivityInstance = ResolveStartActivityInstance(processInstance);
var query = historyService.CreateHistoricDetailQuery(c => c.EventType == "VariableUpdate" && c.ExecutionId == processInstance.Id && c.ActivityInstanceId == startActivityInstance.Id);
//IList<IHistoricDetail> historicDetails = query.Where(c => c.SequenceCounter == 1)
// .ToList();
IVariableMap variables = new VariableMapImpl();
foreach (var detail in query /*historicDetails*/)
{
var variableUpdate = (IHistoricVariableUpdate)detail;
variables.PutValueTyped(variableUpdate.VariableName, variableUpdate.TypedValue);
}
return(variables);
}