/// <summary>
/// 在每一个分支流程启动之前，刚刚准备好分支流程的参数
/// </summary>
/// <param name="group"></param>
/// <param name="branchParams"></param>
internal void FirePrepareBranchProcessParams(IWfBranchProcessGroup group, WfBranchProcessStartupParamsCollection branchParams)
{
if (this.PrepareBranchProcessParams != null)
{
this.PrepareBranchProcessParams(group, branchParams);
}
}
public void BranchProcessPersistTest()
{
IWfProcess process = WfProcessTestCommon.StartupSimpleProcessWithAssignee();
WfTransferParams tp = ProcessTestHelper.GetInstanceOfWfTransferParams(process, WfBranchProcessExecuteSequence.Parallel, WfBranchProcessBlockingType.WaitAllBranchProcessesComplete);
process.MoveTo(tp);
Assert.AreEqual(1, process.CurrentActivity.BranchProcessGroups.Count);
IWfBranchProcessGroup group = process.CurrentActivity.BranchProcessGroups[0];
AssertBranchProcessesInfo(group, tp.BranchTransferParams[0].Template.BranchProcessKey);
WfRuntime.PersistWorkflows();
process = WfRuntime.GetProcessByProcessID(process.ID);
group = process.CurrentActivity.BranchProcessGroups[0];
AssertBranchProcessesInfo(group, tp.BranchTransferParams[0].Template.BranchProcessKey);
string subProcessID = process.CurrentActivity.BranchProcessGroups[0].Branches[0].ID;
WfRuntime.ClearCache();
//构造子流程，反向查找主流程信息
IWfProcess subProcess = WfRuntime.GetProcessByProcessID(subProcessID);
AssertBranchProcessesInfo(subProcess.EntryInfo.OwnerActivity.BranchProcessGroups[0], tp.BranchTransferParams[0].Template.BranchProcessKey);
}
/// <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);
}
private static void AssertBranchProcessesInfo(IWfBranchProcessGroup group, string expectedProcessKey)
{
Assert.AreEqual(group.OwnerActivity, group.Branches[0].EntryInfo.OwnerActivity);
Assert.AreEqual(group.OwnerActivity, group.Branches[1].EntryInfo.OwnerActivity);
Assert.AreEqual(expectedProcessKey, group.ProcessTemplate.BranchProcessKey);
Assert.AreEqual(2, group.Branches.Count);
Assert.AreEqual(expectedProcessKey, group.Branches[0].Descriptor.Key);
Assert.AreEqual(expectedProcessKey, group.Branches[1].Descriptor.Key);
Assert.AreEqual(WfProcessStatus.Running, group.Branches[0].Status);
Assert.AreEqual(WfProcessStatus.Running, group.Branches[1].Status);
//以下的断言二次执行会出错，因为再次加载的时候其分支流程会存在顺序关系
Assert.AreEqual(OguObjectSettings.GetConfig().Objects["approver1"].Object.ID, group.Branches[0].InitialActivity.Assignees[0].User.ID);
Assert.AreEqual(OguObjectSettings.GetConfig().Objects["approver2"].Object.ID, group.Branches[1].InitialActivity.Assignees[0].User.ID);
}
public void BranchProcessStartTest()
{
IWfProcess process = WfProcessTestCommon.StartupSimpleProcessWithAssignee();
WfTransferParams tp = ProcessTestHelper.GetInstanceOfWfTransferParams(process, WfBranchProcessExecuteSequence.Parallel, WfBranchProcessBlockingType.WaitAllBranchProcessesComplete);
process.MoveTo(tp);
Assert.AreEqual(1, process.CurrentActivity.BranchProcessGroups.Count);
IWfBranchProcessGroup group = process.CurrentActivity.BranchProcessGroups[0];
Assert.AreEqual(tp.BranchTransferParams[0].Template.BranchProcessKey, group.ProcessTemplate.BranchProcessKey);
Assert.AreEqual(2, group.Branches.Count);
Assert.AreEqual(tp.BranchTransferParams[0].Template.BranchProcessKey, group.Branches[0].Descriptor.Key);
Assert.AreEqual(tp.BranchTransferParams[0].Template.BranchProcessKey, group.Branches[1].Descriptor.Key);
Assert.AreEqual(WfProcessStatus.Running, group.Branches[0].Status);
Assert.AreEqual(WfProcessStatus.Running, group.Branches[1].Status);
Assert.AreEqual(OguObjectSettings.GetConfig().Objects["approver1"].Object.ID, group.Branches[0].InitialActivity.Assignees[0].User.ID);
Assert.AreEqual(OguObjectSettings.GetConfig().Objects["approver2"].Object.ID, group.Branches[1].InitialActivity.Assignees[0].User.ID);
}
public void BranchProcessUserTasksTest()
{
//启支流程及其子流程
IWfProcess process = WfProcessTestCommon.StartupSimpleProcessWithAssignee();
WfTransferParams tp = ProcessTestHelper.GetInstanceOfWfTransferParams(process, WfBranchProcessExecuteSequence.Parallel, WfBranchProcessBlockingType.WaitAllBranchProcessesComplete);
process.MoveTo(tp);
WfRuntime.PersistWorkflows();
process = WfRuntime.GetProcessByProcessID(process.ID);
IWfBranchProcessGroup group = process.CurrentActivity.BranchProcessGroups[0];
AssertBranchProcessesInfo(group, tp.BranchTransferParams[0].Template.BranchProcessKey);
UserTaskCollection currentActTasks =
UserTaskAdapter.Instance.LoadUserTasks(builder =>
{
builder.LogicOperator = Data.Builder.LogicOperatorDefine.Or;
foreach (IWfProcess subProcess in group.Branches)
{
builder.AppendItem("ACTIVITY_ID", subProcess.CurrentActivity.ID);
}
});
foreach (IWfProcess subProcess in group.Branches)
{
bool containsTask = false;
group.Branches.ForEach(p =>
{
containsTask = currentActTasks.Exists(u => u.ActivityID == p.CurrentActivity.ID);
Assert.IsTrue(containsTask);
});
}
}
/// <summary>
/// 在每一个分支流程启动之前，刚刚准备好分支流程的参数
/// </summary>
/// <param name="group"></param>
/// <param name="branchParams"></param>
internal void FirePrepareBranchProcessParams(IWfBranchProcessGroup group, WfBranchProcessStartupParamsCollection branchParams)
{
if (this.PrepareBranchProcessParams != null)
this.PrepareBranchProcessParams(group, branchParams);
}
private WfServiceStartupProcessParams PrepareOneServiceStartupProcessParams(WfBranchProcessTransferParams branchParams, IWfBranchProcessGroup group, int index)
{
IWfBranchProcessTemplateDescriptor template = branchParams.Template;
WfBranchProcessStartupParams branchStartupParams = branchParams.BranchParams[index];
WfServiceStartupProcessParams startupParams = new WfServiceStartupProcessParams();
startupParams.Creator = this.Process.Creator;
if (branchStartupParams.Department == null)
{
startupParams.Department = this.Process.OwnerDepartment;
}
else
{
startupParams.Department = branchStartupParams.Department;
}
startupParams.Assignees = branchStartupParams.Assignees.ToUsers();
if (branchStartupParams.DefaultTaskTitle.IsNullOrEmpty())
{
if (startupParams.DefaultTaskTitle.IsNullOrEmpty())
{
startupParams.DefaultTaskTitle = this.Process.Descriptor.DefaultTaskTitle;
}
else
{
startupParams.DefaultTaskTitle = this.Descriptor.TaskTitle;
}
}
else
{
startupParams.DefaultTaskTitle = branchStartupParams.DefaultTaskTitle;
}
if (branchStartupParams.ResourceID.IsNullOrEmpty())
{
WfSubProcessResourceMode mode = template.Properties.GetValue("CreateResourceMode", WfSubProcessResourceMode.DependsOnProcess);
switch (mode)
{
//这里的规则是什么？
case WfSubProcessResourceMode.DependsOnProcess:
startupParams.ResourceID = this.Process.ResourceID;
break;
case WfSubProcessResourceMode.SameWithRoot:
startupParams.ResourceID = this.Process.ResourceID;
break;
case WfSubProcessResourceMode.NewCreate:
startupParams.ResourceID = UuidHelper.NewUuidString();
break;
}
}
else
{
startupParams.ResourceID = branchStartupParams.ResourceID;
}
startupParams.OwnerActivityID = this.ID;
startupParams.OwnerTemplateKey = template.Key;
startupParams.Sequence = index;
startupParams.RelativeParams = new Dictionary <object, object>();
foreach (var strpar in branchStartupParams.RelativeParams.AllKeys)
{
startupParams.RelativeParams.Add(strpar, this.Process.ApplicationRuntimeParameters[branchStartupParams.RelativeParams[strpar]]);
}
if (!string.IsNullOrEmpty(template.DefaultUrl))
{
startupParams.DefaultURL = template.DefaultUrl;
}
else if (!string.IsNullOrEmpty(this.Descriptor.Url))
{
startupParams.DefaultURL = this.Descriptor.Url;
}
else
{
startupParams.DefaultURL = this.Process.Descriptor.Url;
}
//如果是串行执行，且不是第一个流程，则不启动第一个活动，子流程处于未启动状态
if (template.ExecuteSequence == WfBranchProcessExecuteSequence.Serial && index > 0)
{
startupParams.AutoStartInitialActivity = false;
}
return(startupParams);
}
private WfProcessStartupParams PrepareOneBranchProcessStartupParams(WfBranchProcessTransferParams branchTransferParams, IWfBranchProcessGroup group, int index)
{
IWfBranchProcessTemplateDescriptor template = branchTransferParams.Template;
WfBranchProcessStartupParams branchStartupParams = branchTransferParams.BranchParams[index];
//准备启动子流程的参数
//先检查有没有预定义好的分支流程
IWfProcessDescriptor subProcessDesp = null;
using (WfApplicationParametersContext apContext = WfApplicationParametersContext.CreateContext(branchStartupParams.ApplicationRuntimeParameters))
{
subProcessDesp = template.GetBranchProcessDescriptor();
}
if (template.DefaultProcessName.IsNotEmpty())
{
string runtimeProcessName = this.Process.ApplicationRuntimeParameters.GetMatchedString(template.DefaultProcessName);
if (runtimeProcessName.IsNullOrEmpty())
{
runtimeProcessName = template.DefaultProcessName;
}
if (runtimeProcessName.IsNullOrEmpty())
{
((WfProcessDescriptor)subProcessDesp).Name = runtimeProcessName;
}
if (subProcessDesp.InitialActivity != null && subProcessDesp.InitialActivity.Name.IsNullOrEmpty())
{
((WfActivityDescriptor)subProcessDesp.InitialActivity).Name = runtimeProcessName;
}
}
if (template.DefaultTaskTitle.IsNotEmpty())
{
subProcessDesp.DefaultTaskTitle = template.DefaultTaskTitle;
}
if (template.DefaultUrl.IsNotEmpty())
{
subProcessDesp.Url = template.DefaultUrl;
}
if (subProcessDesp.Url.IsNullOrEmpty())
{
subProcessDesp.Url = this.Descriptor.Url.IsNotEmpty() ? this.Descriptor.Url : this.Descriptor.Process.Url;
}
WfProcessStartupParams startupParams = new WfProcessStartupParams();
startupParams.Creator = this.Operator;
if (branchStartupParams.Department == null)
{
startupParams.Department = this.Process.OwnerDepartment;
}
else
{
startupParams.Department = branchStartupParams.Department;
}
startupParams.Assignees.CopyFrom(branchStartupParams.Assignees);
startupParams.ProcessDescriptor = subProcessDesp;
if (branchStartupParams.DefaultTaskTitle.IsNullOrEmpty())
{
if (startupParams.DefaultTaskTitle.IsNullOrEmpty())
{
if (subProcessDesp.DefaultTaskTitle.IsNotEmpty())
{
startupParams.DefaultTaskTitle = subProcessDesp.DefaultTaskTitle;
}
else
{
startupParams.DefaultTaskTitle = this.Process.Descriptor.DefaultTaskTitle;
}
}
else
{
startupParams.DefaultTaskTitle = this.Descriptor.TaskTitle;
}
}
else
{
startupParams.DefaultTaskTitle = branchStartupParams.DefaultTaskTitle;
}
if (branchStartupParams.ResourceID.IsNullOrEmpty())
{
WfSubProcessResourceMode mode = template.Properties.GetValue("CreateResourceMode", WfSubProcessResourceMode.DependsOnProcess);
switch (mode)
{
case WfSubProcessResourceMode.DependsOnProcess:
if (subProcessDesp.Properties.GetValue("Independent", false))
{
startupParams.ResourceID = UuidHelper.NewUuidString();
}
else
{
startupParams.ResourceID = this.Process.ResourceID;
}
break;
case WfSubProcessResourceMode.SameWithRoot:
startupParams.ResourceID = this.Process.ResourceID;
break;
case WfSubProcessResourceMode.NewCreate:
startupParams.ResourceID = UuidHelper.NewUuidString();
break;
}
}
else
{
startupParams.ResourceID = branchStartupParams.ResourceID;
}
if (branchStartupParams.RelativeParams.Count == 0)
{
startupParams.RelativeParams.CopyFrom(this.Process.RelativeParams);
}
else
{
startupParams.RelativeParams.CopyFrom(branchStartupParams.RelativeParams);
}
startupParams.BranchStartupParams = branchStartupParams;
startupParams.Group = group;
startupParams.OwnerActivityID = this.ID;
startupParams.OwnerTemplateKey = template.Key;
startupParams.Sequence = index;
startupParams.AutoCommit = this.Process.Committed; //子流程的提交属性默认等于主流程的
branchStartupParams.ApplicationRuntimeParameters.ForEach(kp => startupParams.ApplicationRuntimeParameters.Add(kp.Key, kp.Value));
//如果是串行执行，且不是第一个流程，则不启动第一个活动，子流程处于未启动状态
if (template.ExecuteSequence == WfBranchProcessExecuteSequence.Serial && index > 0)
{
startupParams.AutoStartInitialActivity = false;
}
return(startupParams);
}
/// <summary>
/// 启动一个模版（组）下的一组分支流程，在服务模式下，可能返回多个流程。其它情况返回单个流程
/// </summary>
/// <param name="branchTransferParams"></param>
/// <param name="group"></param>
/// <param name="index"></param>
/// <returns></returns>
private WfProcessCollection StartupBranchProcess(WfBranchProcessTransferParams branchTransferParams, IWfBranchProcessGroup group, int index)
{
WfProcessCollection processes = null;
if (branchTransferParams.Template.OperationDefinition == null)
{
WfProcessStartupParams startupParams = PrepareOneBranchProcessStartupParams(branchTransferParams, group, index);
startupParams.CheckStartProcessUserPermission = false;
processes = new WfProcessCollection();
processes.Add(WfRuntime.StartWorkflow(startupParams));
}
else
{
if (WfRuntime.ProcessContext.EnableServiceCall)
{
WfServiceStartupProcessParams startupParams = PrepareOneServiceStartupProcessParams(branchTransferParams, group, index);
processes = InvokeBranchProcess(startupParams, branchTransferParams.Template);
}
else
processes = new WfProcessCollection();
}
return processes;
}
private static void AssertBranchProcessesInfo(IWfBranchProcessGroup group, string expectedProcessKey)
{
Assert.AreEqual(group.OwnerActivity, group.Branches[0].EntryInfo.OwnerActivity);
Assert.AreEqual(group.OwnerActivity, group.Branches[1].EntryInfo.OwnerActivity);
Assert.AreEqual(expectedProcessKey, group.ProcessTemplate.BranchProcessKey);
Assert.AreEqual(2, group.Branches.Count);
Assert.AreEqual(expectedProcessKey, group.Branches[0].Descriptor.Key);
Assert.AreEqual(expectedProcessKey, group.Branches[1].Descriptor.Key);
Assert.AreEqual(WfProcessStatus.Running, group.Branches[0].Status);
Assert.AreEqual(WfProcessStatus.Running, group.Branches[1].Status);
//以下的断言二次执行会出错，因为再次加载的时候其分支流程会存在顺序关系
Assert.AreEqual(OguObjectSettings.GetConfig().Objects["approver1"].Object.ID, group.Branches[0].InitialActivity.Assignees[0].User.ID);
Assert.AreEqual(OguObjectSettings.GetConfig().Objects["approver2"].Object.ID, group.Branches[1].InitialActivity.Assignees[0].User.ID);
}
/// <summary>
/// 执行group中下一个需要顺序执行的流程
/// </summary>
/// <param name="group"></param>
private static void ExecuteNextSerialProcess(IWfBranchProcessGroup group)
{
if (group != null && group.ProcessTemplate.ExecuteSequence == WfBranchProcessExecuteSequence.Serial)
{
IWfProcess process = group.Branches.Find(p => p.Status == WfProcessStatus.NotRunning);
if (process != null && process.BranchStartupParams != null)
{
WfTransferParams transferParams = new WfTransferParams(process.Descriptor.InitialActivity);
transferParams.Assignees.CopyFrom(process.BranchStartupParams.Assignees);
process.MoveTo(transferParams);
}
}
}
private WfServiceStartupProcessParams PrepareOneServiceStartupProcessParams(WfBranchProcessTransferParams branchParams, IWfBranchProcessGroup group, int index)
{
IWfBranchProcessTemplateDescriptor template = branchParams.Template;
WfBranchProcessStartupParams branchStartupParams = branchParams.BranchParams[index];
WfServiceStartupProcessParams startupParams = new WfServiceStartupProcessParams();
startupParams.Creator = this.Process.Creator;
if (branchStartupParams.Department == null)
startupParams.Department = this.Process.OwnerDepartment;
else
startupParams.Department = branchStartupParams.Department;
startupParams.Assignees = branchStartupParams.Assignees.ToUsers();
if (branchStartupParams.DefaultTaskTitle.IsNullOrEmpty())
{
if (startupParams.DefaultTaskTitle.IsNullOrEmpty())
startupParams.DefaultTaskTitle = this.Process.Descriptor.DefaultTaskTitle;
else
startupParams.DefaultTaskTitle = this.Descriptor.TaskTitle;
}
else
startupParams.DefaultTaskTitle = branchStartupParams.DefaultTaskTitle;
if (branchStartupParams.ResourceID.IsNullOrEmpty())
{
WfSubProcessResourceMode mode = template.Properties.GetValue("CreateResourceMode", WfSubProcessResourceMode.DependsOnProcess);
switch (mode)
{
//这里的规则是什么？
case WfSubProcessResourceMode.DependsOnProcess:
startupParams.ResourceID = this.Process.ResourceID;
break;
case WfSubProcessResourceMode.SameWithRoot:
startupParams.ResourceID = this.Process.ResourceID;
break;
case WfSubProcessResourceMode.NewCreate:
startupParams.ResourceID = UuidHelper.NewUuidString();
break;
}
}
else
startupParams.ResourceID = branchStartupParams.ResourceID;
startupParams.OwnerActivityID = this.ID;
startupParams.OwnerTemplateKey = template.Key;
startupParams.Sequence = index;
startupParams.RelativeParams = new Dictionary<object, object>();
foreach (var strpar in branchStartupParams.RelativeParams.AllKeys)
{
startupParams.RelativeParams.Add(strpar, this.Process.ApplicationRuntimeParameters[branchStartupParams.RelativeParams[strpar]]);
}
if (!string.IsNullOrEmpty(template.DefaultUrl))
startupParams.DefaultURL = template.DefaultUrl;
else if (!string.IsNullOrEmpty(this.Descriptor.Url))
startupParams.DefaultURL = this.Descriptor.Url;
else
startupParams.DefaultURL = this.Process.Descriptor.Url;
//如果是串行执行，且不是第一个流程，则不启动第一个活动，子流程处于未启动状态
if (template.ExecuteSequence == WfBranchProcessExecuteSequence.Serial && index > 0)
startupParams.AutoStartInitialActivity = false;
return startupParams;
}
private WfProcessStartupParams PrepareOneBranchProcessStartupParams(WfBranchProcessTransferParams branchTransferParams, IWfBranchProcessGroup group, int index)
{
IWfBranchProcessTemplateDescriptor template = branchTransferParams.Template;
WfBranchProcessStartupParams branchStartupParams = branchTransferParams.BranchParams[index];
//准备启动子流程的参数
//先检查有没有预定义好的分支流程
IWfProcessDescriptor subProcessDesp = null;
using (WfApplicationParametersContext apContext = WfApplicationParametersContext.CreateContext(branchStartupParams.ApplicationRuntimeParameters))
{
subProcessDesp = template.GetBranchProcessDescriptor();
}
if (template.DefaultProcessName.IsNotEmpty())
{
string runtimeProcessName = this.Process.ApplicationRuntimeParameters.GetMatchedString(template.DefaultProcessName);
if (runtimeProcessName.IsNullOrEmpty())
runtimeProcessName = template.DefaultProcessName;
if (runtimeProcessName.IsNullOrEmpty())
((WfProcessDescriptor)subProcessDesp).Name = runtimeProcessName;
if (subProcessDesp.InitialActivity != null && subProcessDesp.InitialActivity.Name.IsNullOrEmpty())
((WfActivityDescriptor)subProcessDesp.InitialActivity).Name = runtimeProcessName;
}
if (template.DefaultTaskTitle.IsNotEmpty())
subProcessDesp.DefaultTaskTitle = template.DefaultTaskTitle;
if (template.DefaultUrl.IsNotEmpty())
subProcessDesp.Url = template.DefaultUrl;
if (subProcessDesp.Url.IsNullOrEmpty())
subProcessDesp.Url = this.Descriptor.Url.IsNotEmpty() ? this.Descriptor.Url : this.Descriptor.Process.Url;
WfProcessStartupParams startupParams = new WfProcessStartupParams();
startupParams.Creator = this.Operator;
if (branchStartupParams.Department == null)
startupParams.Department = this.Process.OwnerDepartment;
else
startupParams.Department = branchStartupParams.Department;
startupParams.Assignees.CopyFrom(branchStartupParams.Assignees);
startupParams.ProcessDescriptor = subProcessDesp;
if (branchStartupParams.DefaultTaskTitle.IsNullOrEmpty())
{
if (startupParams.DefaultTaskTitle.IsNullOrEmpty())
{
if (subProcessDesp.DefaultTaskTitle.IsNotEmpty())
startupParams.DefaultTaskTitle = subProcessDesp.DefaultTaskTitle;
else
startupParams.DefaultTaskTitle = this.Process.Descriptor.DefaultTaskTitle;
}
else
startupParams.DefaultTaskTitle = this.Descriptor.TaskTitle;
}
else
startupParams.DefaultTaskTitle = branchStartupParams.DefaultTaskTitle;
if (branchStartupParams.ResourceID.IsNullOrEmpty())
{
WfSubProcessResourceMode mode = template.Properties.GetValue("CreateResourceMode", WfSubProcessResourceMode.DependsOnProcess);
switch (mode)
{
case WfSubProcessResourceMode.DependsOnProcess:
if (subProcessDesp.Properties.GetValue("Independent", false))
startupParams.ResourceID = UuidHelper.NewUuidString();
else
startupParams.ResourceID = this.Process.ResourceID;
break;
case WfSubProcessResourceMode.SameWithRoot:
startupParams.ResourceID = this.Process.ResourceID;
break;
case WfSubProcessResourceMode.NewCreate:
startupParams.ResourceID = UuidHelper.NewUuidString();
break;
}
}
else
startupParams.ResourceID = branchStartupParams.ResourceID;
if (branchStartupParams.RelativeParams.Count == 0)
startupParams.RelativeParams.CopyFrom(this.Process.RelativeParams);
else
startupParams.RelativeParams.CopyFrom(branchStartupParams.RelativeParams);
startupParams.BranchStartupParams = branchStartupParams;
startupParams.Group = group;
startupParams.OwnerActivityID = this.ID;
startupParams.OwnerTemplateKey = template.Key;
startupParams.Sequence = index;
startupParams.AutoCommit = this.Process.Committed; //子流程的提交属性默认等于主流程的
branchStartupParams.ApplicationRuntimeParameters.ForEach(kp => startupParams.ApplicationRuntimeParameters.Add(kp.Key, kp.Value));
//如果是串行执行，且不是第一个流程，则不启动第一个活动，子流程处于未启动状态
if (template.ExecuteSequence == WfBranchProcessExecuteSequence.Serial && index > 0)
startupParams.AutoStartInitialActivity = false;
return startupParams;
}
void ProcessContext_PrepareBranchProcessParams(IWfBranchProcessGroup group, WfBranchProcessStartupParamsCollection branchParams)
{
}
/// <summary>
/// 启动一个模版（组）下的一组分支流程，在服务模式下，可能返回多个流程。其它情况返回单个流程
/// </summary>
/// <param name="branchTransferParams"></param>
/// <param name="group"></param>
/// <param name="index"></param>
/// <returns></returns>
private WfProcessCollection StartupBranchProcess(WfBranchProcessTransferParams branchTransferParams, IWfBranchProcessGroup group, int index)
{
WfProcessCollection processes = null;
if (branchTransferParams.Template.OperationDefinition == null)
{
WfProcessStartupParams startupParams = PrepareOneBranchProcessStartupParams(branchTransferParams, group, index);
startupParams.CheckStartProcessUserPermission = false;
processes = new WfProcessCollection();
processes.Add(WfRuntime.StartWorkflow(startupParams));
}
else
{
if (WfRuntime.ProcessContext.EnableServiceCall)
{
WfServiceStartupProcessParams startupParams = PrepareOneServiceStartupProcessParams(branchTransferParams, group, index);
processes = InvokeBranchProcess(startupParams, branchTransferParams.Template);
}
else
{
processes = new WfProcessCollection();
}
}
return(processes);
}
private static WfProcessCollection LoadBranches(string ownerActID, string templateKey, IWfBranchProcessGroup group)
{
WfProcessCollection branches = WfRuntime.GetProcessByOwnerActivityID(ownerActID, templateKey);
foreach (WfProcess process in branches)
{
process.EntryInfo = group;
}
branches.Sort((p1, p2) => p1.Sequence - p2.Sequence);
return(branches);
}
