public void Approve()
{
//更新状态
F_INST_WORKITEM inst = DAL.WorkFlow.WorkItemInstance.Get(this.ID);
inst.AppValue = this.AppValue;
inst.AppRemark = this.AppRemark;
inst.Actorid = this.Actorid;
inst.EndDate = DateTime.Now;
inst.State = WorkItemState.Completed;
DAL.WorkFlow.WorkItemInstance.Save(inst);
//调用表单Action
bool isInner = this.ActivityInstance.FlowInstance.FlowDefine.IsInner;
int flowId = this.ActivityInstance.FlowInstance.FlowDefine.ID;
int flowNo = this.ActivityInstance.FlowInstance.FlowNo;
int activityId = this.ActivityInstance.Activity.ID;
FlowAction <IApprove> flowAction = new FlowAction <IApprove>(isInner, flowId);
if (flowAction.action != null)
{
if (!flowAction.action.ApproveAction(flowId, flowNo, activityId, this.Actorid, this.AppValue, this.AppRemark))
{
throw new Exception(string.Format("ApproveAction失败,flowId{0},flowNo{1},activityId{2},this.Actorid{3},AppValue{4}", flowId, flowNo, activityId, Actorid, AppValue));
}
}
}
public static void Update(object sender, ApproveEventArgs args)
{
FlowAction <IComplete> flowAction = new FlowAction <IComplete>(args.IsInner, args.FlowId);
if (flowAction.action != null)
{
if (!flowAction.action.Complete(args.FlowNo, args.AppValue))
{
throw new Exception(string.Format("回写失败,flowId{0},flowNo{1},AppValue{2}", args.FlowId, args.FlowNo, args.AppValue));
}
}
//else
//{
// throw new Exception(string.Format("没有配置回写,flowId{0},flowNo{1},AppValue{2}", args.FlowId, args.FlowNo, args.AppValue));
//}
}
/// <summary>
/// 验证摘要
/// </summary>
/// <returns></returns>
public bool VerifyDigest()
{
FlowAction <IFormDigest> flowAction = new FlowAction <IFormDigest>(this.FlowDefine.IsInner, this.FlowDefine.ID);
if (flowAction.action != null)
{
string formDigest = flowAction.action.GetFormDigest(this.FlowNo);
if (formDigest == this.FormDigest)
{
return(true);
}
else
{
return(false);
}
}
else
{
return(true);
}
}
/// <summary>
/// 转交一下步
/// </summary>
/// <param name="flowInstId">流程实例id</param>
/// <param name="listToActivityId">下一步关卡list</param>
/// <returns>是否成功</returns>
public bool TransferBack(int activityInstId, List <int> listToActivityId)
{
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, new TransactionOptions()
{
IsolationLevel = IsolationLevel.ReadCommitted
}))
{
try
{
//初始化变量
ActivityInstance instActivity = new ActivityInstance(activityInstId);
FlowInstance instFlow = instActivity.FlowInstance;
instActivity.Close();
//实例化后面的关卡
foreach (int activityId in listToActivityId)
{
//检查关卡是否被实例化过
ActivityInstance instToActivity = instFlow.FindActivityInstance(activityId);
if (instToActivity == null || instToActivity.State == ActivityInstanceStatus.Completed)
{
instToActivity = new ActivityInstance();
instToActivity.Create(instFlow.ID, activityId);
}
//检查前置关卡完成情况
if (instToActivity.CheckFrontActivityState())
{
//如果是结束关卡，关闭关卡实例
if (instToActivity.Activity.Type == ActivityType.END)
{
instFlow.ApprovePass += new FlowInstance.ApproveEventHandler(Mail.SendMail);
instFlow.ApprovePass += new FlowInstance.ApproveEventHandler(CallBack.Update);
instToActivity.Close();
instFlow.Pass();
}
//如果不是结束关卡，激活关卡并分配工作
else
{
instToActivity.Active();
instToActivity.AssignWork();
}
//关闭与前置关卡平行的关卡
List <ActivityInstance> listParallelActivity =
instFlow.ActivityInstances.Where(
t => t.State == ActivityInstanceStatus.Active &&
t.Activity.ID != instToActivity.Activity.ID).ToList();
foreach (ActivityInstance p in listParallelActivity)
{
p.Close();
}
}
else
{
instToActivity.Pending(); //前置关卡未完成，搁置状态
}
}
if (instActivity.Activity.Type == ActivityType.START)
{
instFlow.Active();
//调用表单申请Action
FlowAction <IApply> flowAction = new FlowAction <IApply>(instFlow.FlowDefine.IsInner, instFlow.FlowDefine.ID);
if (flowAction.action != null)
{
if (!flowAction.action.ApplyAction(instFlow.FlowDefine.ID, instFlow.FlowNo, instFlow.ApplerID))
{
throw new Exception(string.Format("ApplyAction失败,flowId:{0},flowNo:{1},ApplerID:{2}", instFlow.FlowDefine.ID, instFlow.FlowNo, instFlow.ApplerID));
}
}
//知会
List <F_FLOW_CONFIG> listConfig = DAL.WorkFlow.Flow.GetFlowConfig(instFlow.FlowDefine.ID, "Notice");
List <int> listWorkerId = new List <int>();
foreach (F_FLOW_CONFIG config in listConfig)
{
listWorkerId.Add(int.Parse(config.ItemValue));
}
new Flow().Notify(instFlow.FlowDefine.ID, instFlow.FlowNo, listWorkerId);
}
scope.Complete();
return(true);
}
catch (Exception ex)
{
Log4Net.LogError("Workflow_Engine", string.Format("ActivityInstId:{0},Message:{1}", activityInstId, ex.ToString()));
return(false);
}
}
}
