/// <summary>
/// 执行一项队列操作
/// </summary>
/// <param name="pq"></param>
public void DoQueueOperation(WfPersistQueue pq)
{
pq.NullCheck("pq");
Dictionary <object, object> context = new Dictionary <object, object>();
IWfProcess process = WfRuntime.GetProcessByProcessID(pq.ProcessID);
try
{
WfQueuePersistenceSettings.GetConfig().GetPersisters().SaveData(process, context);
}
finally
{
WfRuntime.ClearCache();
}
}
/// <summary>
/// 保存一个流程的数据，保存成功后，清除所有的缓存
/// </summary>
/// <param name="process"></param>
public static void PersistWorkflows()
{
IWfProcessPersistManager persistManager = WorkflowSettings.GetConfig().GetPersistManager();
WfActionParams actionParams = new WfActionParams(WfRuntime.ProcessContext);
WfRuntime.ProcessContext.Acl.Distinct((a1, a2) => string.Compare(a1.ResourceID, a2.ResourceID, true) == 0 &&
string.Compare(a1.ObjectID, a2.ObjectID, true) == 0);
PerformanceMonitorHelper.GetDefaultMonitor().WriteExecutionDuration("PersistWorkflows", () =>
{
CommonInfoMappingCollection cimItems = new CommonInfoMappingCollection();
cimItems.FromProcesses(WfRuntime.ProcessContext.AffectedProcesses);
using (TransactionScope scope = TransactionScopeFactory.Create())
{
PerformanceMonitorHelper.GetDefaultMonitor().WriteExecutionDuration("DeletePendingActivities",
() => WfPendingActivityInfoAdapter.Instance.Delete(WfRuntime.ProcessContext.ReleasedPendingActivities));
PerformanceMonitorHelper.GetDefaultMonitor().WriteExecutionDuration("Update Acl",
() => WfAclAdapter.Instance.Update(WfRuntime.ProcessContext.Acl));
PerformanceMonitorHelper.GetDefaultMonitor().WriteExecutionDuration("Update CommonInfoMapping",
() => CommonInfoMappingAdapter.Instance.Update(cimItems));
//保存流程后再执行Actions
PerformanceMonitorHelper.GetDefaultMonitor().WriteExecutionDuration("PersistActions",
() => WfRuntime.ProcessContext.AffectedActions.PersistActions(actionParams));
ProcessProgress.Current.MaxStep += WfRuntime.ProcessContext.AffectedProcesses.Count;
ProcessProgress.Current.Response();
int i = 0;
int total = WfRuntime.ProcessContext.AffectedProcesses.Count;
WfRuntime.ProcessContext.AffectedProcesses.ForEach(process =>
{
PerformanceMonitorHelper.GetDefaultMonitor().WriteExecutionDuration(
string.Format("PersistWorkflow: {0}", process.ID),
() => persistManager.SaveProcess(process));
i++;
ProcessProgress.Current.Increment();
ProcessProgress.Current.StatusText = Translator.Translate(Define.DefaultCulture, "保存了{0}/{1}条流程数据", i, total);
ProcessProgress.Current.Response();
});
//保存流程后再执行Actions
PerformanceMonitorHelper.GetDefaultMonitor().WriteExecutionDuration("AfterWorkflowPersistAction",
() => WfRuntime.ProcessContext.AffectedActions.AfterWorkflowPersistAction(actionParams));
ProcessProgress.Current.StatusText = string.Empty;
ProcessProgress.Current.Response();
scope.Complete();
}
});
WfRuntime.ClearCache();
}