public void DoNextBranchProcess(WfBranchProcessInfo nextBranchProcessInfo)
{
lock (this)
{
CreateBranchProcess(nextBranchProcessInfo.ProcessDescriptor);
MoveToOneBranchProcessFirstActivity(nextBranchProcessInfo);
}
}
private void MoveToOneBranchProcessFirstActivity(WfBranchProcessInfo processInfo)
{
WfTransferParams initialTransferParams =
new WfTransferParams(processInfo.ProcessDescriptor.InitialActivity);
((WfActivityDescriptor)processInfo.ProcessDescriptor.InitialActivity).LevelName = processInfo.OwnerOperation.AnchorActivity.Descriptor.LevelName;
initialTransferParams.Receivers.CopyFrom(processInfo.BranchProcessReceiver);
WfProcess process = ((WfProcess)processInfo.Process);
process.MoveTo(initialTransferParams);
}
/// <summary>
///
/// </summary>
/// <param name="info"></param>
/// <param name="context"></param>
protected WfProcess(SerializationInfo info, StreamingContext context)
{
this._ID = info.GetString("ID");
this._ResourceID = info.GetString("ResourceID");
this._Activities = (WfActivityCollection)info.GetValue("Activities", typeof(WfActivityCollection));
this._Context = (WfProcessContext)info.GetValue("Context", typeof(WfProcessContext));
this._Status = (WfProcessStatus)info.GetValue("Status", typeof(WfProcessStatus));
this._StartTime = info.GetDateTime("StartTime");
this._EndTime = info.GetDateTime("EndTime");
this._Creator = (IUser)info.GetValue("Creator", typeof(IUser));
this._OwnerDepartment = (IOrganization)info.GetValue("OwnerDepartment", typeof(IOrganization));
this._EntryInfo = (WfBranchProcessInfo)info.GetValue("EntryInfo", typeof(WfBranchProcessInfo));
this._LoadingType = (DataLoadingType)info.GetValue("LoadingType", typeof(DataLoadingType));
WfProcessContextCache.Instance[this._ID] = this;
}
private void FinalInitBranches()
{
if (OperationalType == BranchesOperationalType.Serial)
{
//判断没有正在流转的子流程
if (HasRunningBranchProcess() == false)
{
//得到 notrunning
List <WfBranchProcessInfo> notRunningBranchCollection = GetNotRunningBranchProcesses();
if (notRunningBranchCollection.Count > 0)
{
WfBranchProcessInfo leastBranchInfo = GetLeastBranchInfo(notRunningBranchCollection);
MoveToOneBranchProcessFirstActivity(leastBranchInfo);
}
}
}
}
private WfBranchProcessInfo InitializeBranchProcess(IUser user, int i, WfBranchStartupParams branchParam)
{
WfBranchProcessInfo processInfo = new WfBranchProcessInfo(CreateBranchProcess(branchParam.Descriptor));
processInfo.OwnerOperation = this;
processInfo.ProcessDescriptor = branchParam.Descriptor;
processInfo.IsSpecificProcess = branchParam.IsSpecificProcess;
processInfo.Sequence = i;
processInfo.BranchProcessReceiver.CopyFrom(branchParam.BranchReceiverResource);
processInfo.BranchInfoState = State.Added;
//注意：~~~~~~
processInfo.Process.ResourceID = this.AnchorActivity.Process.ResourceID;
processInfo.Process.OwnerDepartment = branchParam.Department;
((WfProcess)processInfo.Process).EntryInfo = processInfo;
((WfProcess)processInfo.Process).Creator = user;
this.Branches.Add(processInfo);
return(processInfo);
}
private void DoComplete(IWfActivity activity)
{
//下一个点为结束点，进行特殊处理
if (activity.Descriptor is IWfCompletedActivityDescriptor)
{
((WfActivityBase)activity).Status = WfActivityStatus.Completed;
this.Status = WfProcessStatus.Completed;
if (this.EntryInfo != null)
{
IWfOperation ownerOperation = this.EntryInfo.OwnerOperation;
WfBranchProcessInfo currentProcessInfo = ownerOperation.Branches[this.ID];
if (ownerOperation.OperationalType == BranchesOperationalType.Serial)
{
if (currentProcessInfo.Sequence + 1 < ownerOperation.Branches.Count)
{
WfBranchProcessInfo nextProcessInfo = ownerOperation.Branches[currentProcessInfo.Sequence + 1];
((WfOperation)ownerOperation).DoNextBranchProcess(nextProcessInfo);
}
}
}
}
}
