protected internal virtual void SendProcessInstanceCancelledEvent(IExecutionEntity execution, FlowElement terminateEndEvent)
{
if (Context.ProcessEngineConfiguration.EventDispatcher.Enabled)
{
if ((execution.ProcessInstanceType && execution.SuperExecutionId is null) || (execution.ParentId is null && execution.SuperExecutionId is object))
{
Context.ProcessEngineConfiguration.EventDispatcher.DispatchEvent(ActivitiEventBuilder.CreateCancelledEvent(execution.Id, execution.ProcessInstanceId, execution.ProcessDefinitionId, execution.CurrentFlowElement));
}
}
DispatchExecutionCancelled(execution, terminateEndEvent);
}
public virtual void DeleteProcessInstanceExecutionEntity(string processInstanceId, string currentFlowElementId, string deleteReason, bool cascade, bool cancel)
{
IExecutionEntity processInstanceEntity = FindById <IExecutionEntity>(new KeyValuePair <string, object>("id", processInstanceId));
if (processInstanceEntity == null)
{
throw new ActivitiObjectNotFoundException("No process instance found for id '" + processInstanceId + "'", typeof(IProcessInstance));
}
if (processInstanceEntity.Deleted)
{
return;
}
// Call activities
foreach (IExecutionEntity subExecutionEntity in processInstanceEntity.Executions)
{
if (subExecutionEntity.SubProcessInstance != null && !subExecutionEntity.Ended)
{
DeleteProcessInstanceCascade(subExecutionEntity.SubProcessInstance, deleteReason, cascade);
}
}
// delete event scope executions
foreach (IExecutionEntity childExecution in processInstanceEntity.Executions)
{
if (childExecution.IsEventScope)
{
DeleteExecutionAndRelatedData(childExecution, null, false);
}
}
DeleteChildExecutions(processInstanceEntity, deleteReason, cancel);
DeleteExecutionAndRelatedData(processInstanceEntity, deleteReason, cancel);
if (EventDispatcher.Enabled)
{
if (!cancel)
{
EventDispatcher.DispatchEvent(ActivitiEventBuilder.CreateEntityEvent(ActivitiEventType.PROCESS_COMPLETED, processInstanceEntity));
}
else
{
EventDispatcher.DispatchEvent(ActivitiEventBuilder.CreateCancelledEvent(processInstanceEntity.Id, processInstanceEntity.Id, processInstanceEntity.ProcessDefinitionId, deleteReason));
}
}
// TODO: what about delete reason?
HistoryManager.RecordProcessInstanceEnd(processInstanceEntity.Id, deleteReason, currentFlowElementId);
processInstanceEntity.Deleted = true;
}
protected internal virtual void DeleteProcessInstanceCascade(IExecutionEntity execution, string deleteReason, bool deleteHistory)
{
// fill default reason if none provided
if (deleteReason is null)
{
deleteReason = DeleteReasonFields.PROCESS_INSTANCE_DELETED;
}
foreach (IExecutionEntity subExecutionEntity in execution.Executions)
{
if (subExecutionEntity.IsMultiInstanceRoot)
{
foreach (IExecutionEntity miExecutionEntity in subExecutionEntity.Executions)
{
if (miExecutionEntity.SubProcessInstance != null)
{
DeleteProcessInstanceCascade(miExecutionEntity.SubProcessInstance, deleteReason, deleteHistory);
}
}
}
else if (subExecutionEntity.SubProcessInstance != null)
{
DeleteProcessInstanceCascade(subExecutionEntity.SubProcessInstance, deleteReason, deleteHistory);
}
}
TaskEntityManager.DeleteTasksByProcessInstanceId(execution.Id, deleteReason, deleteHistory);
if (EventDispatcher.Enabled)
{
EventDispatcher.DispatchEvent(ActivitiEventBuilder.CreateCancelledEvent(execution.ProcessInstanceId, execution.ProcessInstanceId, null, deleteReason));
}
// delete the execution BEFORE we delete the history, otherwise we will
// produce orphan HistoricVariableInstance instances
IExecutionEntity processInstanceExecutionEntity = execution.ProcessInstance;
if (processInstanceExecutionEntity == null)
{
return;
}
IList <IExecutionEntity> childExecutions = CollectChildren(execution.ProcessInstance);
for (int i = childExecutions.Count - 1; i >= 0; i--)
{
IExecutionEntity childExecutionEntity = childExecutions[i];
DeleteExecutionAndRelatedData(childExecutionEntity, deleteReason, false);
}
DeleteExecutionAndRelatedData(execution, deleteReason, false);
if (deleteHistory)
{
HistoricProcessInstanceEntityManager.Delete(new KeyValuePair <string, object>("id", execution.Id));
}
HistoryManager.RecordProcessInstanceEnd(processInstanceExecutionEntity.Id, deleteReason, null);
processInstanceExecutionEntity.Deleted = true;
}