/// <summary>
/// 根据ResourceID得到流程
/// </summary>
/// <param name="resourceID"></param>
/// <returns></returns>
public static WfProcessCollection GetProcessByResourceID(string resourceID)
{
resourceID.NullCheck <WfRuntimeException>("resourceID");
WfProcessCollection processes = new WfProcessCollection();
foreach (KeyValuePair <string, IWfProcess> kp in WfProcessContextCache.Instance)
{
if (string.Compare(kp.Value.ResourceID, resourceID, true) == 0)
{
processes.Add(kp.Value);
break;
}
}
WfProcessCollection persistedProcesses = null;
PerformanceMonitorHelper.GetDefaultMonitor().WriteExecutionDuration(string.Format("LoadProcessByResourceID({0})", resourceID), () =>
persistedProcesses = WorkflowSettings.GetConfig().GetPersistManager().LoadProcessByResourceID(resourceID)
);
persistedProcesses.ForEach(p =>
{
if (processes.ContainsKey(p.ID) == false)
{
processes.Add(p);
}
WfProcessContextCache.Instance[p.ID] = p;
});
return(processes);
}
/// <summary>
/// 内部启动分支流程
/// </summary>
/// <param name="branchTransferParams">分支流程启动参数</param>
/// <param name="addToOwnerBranches"></param>
/// <returns></returns>
internal WfProcessCollection InternalStartupBranchProcesses(WfBranchProcessTransferParams branchTransferParams, bool addToOwnerBranches)
{
WfProcessCollection processes = null;
if (CanStartBranchProcessFromTemplate(branchTransferParams.Template))
{
IWfBranchProcessGroup group = this.BranchProcessGroups[branchTransferParams.Template.Key];
//以模版Key为分支流程实例的分组标准
if (group == null)
{
group = new WfBranchProcessGroup(this, branchTransferParams.Template);
this.BranchProcessGroups.Add(group);
}
WfRuntime.ProcessContext.FirePrepareBranchProcessParams(group, branchTransferParams.BranchParams);
ProcessProgress.Current.MaxStep += branchTransferParams.BranchParams.Count;
ProcessProgress.Current.Response();
//根据模板内的分支流程参数，逐一启动具体流程
for (int i = 0; i < branchTransferParams.BranchParams.Count; i++)
{
//processes = StartupBranchProcess(branchTransferParams, group, group.BranchProcessStatistics.MaxSequence++);
processes = StartupBranchProcess(branchTransferParams, group, i);
processes.ForEach(p =>
{
if (addToOwnerBranches)
{
if (group.Branches.Contains(p) == false)
{
group.Branches.Add(p);
}
}
WfRuntime.ProcessContext.FireAfterStartupBranchProcess(p);
});
ProcessProgress.Current.MaxStep = Math.Max(ProcessProgress.Current.MaxStep, ProcessProgress.Current.CurrentStep + processes.Count);
ProcessProgress.Current.IncrementBy(processes.Count);
ProcessProgress.Current.Response();
}
WfRuntime.ProcessContext.AffectedProcesses.AddOrReplace(this.Process);
}
if (processes == null)
{
processes = new WfProcessCollection();
}
return(processes);
}