public static void ProcessPendingActivity(WfPendingActivityInfo pendingActivityInfo)
{
pendingActivityInfo.NullCheck("pendingActivityInfo");
IWfProcess process = GetProcessByActivityID(pendingActivityInfo.ActivityID);
bool needToDeletePendingInfo = true;
if (process != null)
{
IWfActivity currentActivity = process.CurrentActivity;
process.ProcessPendingActivity();
if (currentActivity != null)
{
needToDeletePendingInfo = false;
//已经不存在Pending状态
if (currentActivity.Status != WfActivityStatus.Pending)
{
WfRuntime.ProcessContext.AffectedProcesses.AddOrReplace(process);
using (TransactionScope scope = TransactionScopeFactory.Create())
{
WfRuntime.PersistWorkflows();
WfPendingActivityInfoAdapter.Instance.Delete(pendingActivityInfo);
scope.Complete();
}
}
}
}
if (needToDeletePendingInfo)
{
WfPendingActivityInfoAdapter.Instance.Delete(pendingActivityInfo);
}
}
protected virtual void OnPersistWorkflow(WfExecutorDataContext dataContext)
{
WfRuntime.PersistWorkflows();
}
