private void btnSubmit_Click(object sender, RoutedEventArgs e)
{
if (this.lstNodeInfos.SelectedItem != null)
{
var item = this.lstNodeInfos.SelectedItem as NSNodeInfo;
if (item != null)
{
if (this.cmbSubmitType.SelectedIndex > -1 && ((this.cmbSubmitType.SelectedValue.ToString() == SubmitTypeEnum._BK.ToString()) ? this.cmbBacknodes.SelectedIndex > -1 : true))
{
SubmitInfo_DTO submitInfo = new SubmitInfo_DTO();
submitInfo.NodeId = item.Id;
submitInfo.Condition = this.txtSubmit.Text;
submitInfo.ExpandDatas = new List <ExpandData>()
{
new ExpandData()
};
submitInfo.SubmitResult = this.cmbSubmitType.SelectedValue.ToString() + ((this.cmbSubmitType.SelectedValue.ToString() == SubmitTypeEnum._BK.ToString()) ? ":"
+ (this.cmbBacknodes.SelectedValue as InstanceNode_DTO).Name : "");
this.txbMsg.Text = _client.SubmitWorkflow(submitInfo);
AddNewChild(item.NodeName);
}
else
{
this.txbMsg.Text = "提交值出错";
}
}
}
}
// public string SubmitWorkflow(SubmitInfo_DTO submitInfo)
// {
// if (submitInfo == null)
// return "提交信息不能为空！";
// if (!string.IsNullOrEmpty(_iSubmitValidation.ValidateMsg(submitInfo.SubmitResult)))
// return _iSubmitValidation.ValidateMsg(submitInfo.SubmitResult);
// if (!Locker.Add(submitInfo.NodeId))
// return "请不要重复提交！";
// // 读取模板
// TemplateRepository tr = new TemplateRepository(Context);
// InstanceInfoRepository iir = new InstanceInfoRepository(Context);
// NodeInfoRepository nir = new NodeInfoRepository(Context);
// HashSet<Guid> newActivities = new HashSet<Guid>();
// var node = nir.Get(submitInfo.NodeId);
// if (node != null)
// {
// node.SubmitResult = submitInfo.SubmitResult;
// var instance = iir.Get(node.InstanceId);
// if (instance != null)
// {
// var templateInfo = tr.Get(instance.TemplateId);
// // 解析
// XElement doc = XElement.Parse(templateInfo.TemplateText);
// // 结束并发
// if (submitInfo.SubmitResult.StartsWith(SubmitTypeEnum._SP.ToString()))
// {
// // 停止并发
// TransRouting.StopParallel(doc, instance.TaskId, node, Context, node.NodeId);
// }
// // 驳回
// else if (submitInfo.SubmitResult.StartsWith(SubmitTypeEnum._BK.ToString()))
// {
// // 找到要驳回的点的名称
// string backNodeName = submitInfo.SubmitResult.Substring(4);
// // 在模板上找到的对应的点
// XElement templateXml = XElement.Parse(templateInfo.TemplateText);
// var nodeInfos = from c in templateXml.Elements("DesignerItems").Elements("DesignerItem")
// where c.Element("Name").Value == backNodeName
// select c;
// if (nodeInfos.Count() == 0)
// throw new Exception("驳回的点不存在！");
// // 结束该点下的所有点
//#warning 上一节点，下一个节点
// HashSet<Guid> stopAllNodes = new HashSet<Guid>();
// HashSet<Guid> hasAlreadyFinds = new HashSet<Guid>();
// TransRouting.FindAllNext(templateXml, nodeInfos.First(), node.TaskId, node.InstanceId, Context, stopAllNodes, hasAlreadyFinds);
// stopAllNodes.Add(node.NodeId);
// var stopNodeInfos = Context.NSNodeInfos.Where(p => p.InstanceId == node.InstanceId && p.RunState == RUNNING && stopAllNodes.Contains(p.NodeId));
// foreach (var nodeInfo in stopNodeInfos)
// {
// nodeInfo.RunState = RunStateEnum.end.ToString();
// }
// TransRouting.Routing(doc, nodeInfos.First(), node, Context, newActivities);
// }
// else
// {
// /// 查找驳回点并生成新的节点
// var custsExc = from c in doc.Elements("Connections").First().Elements("Connection")
// where c.Element("SourceID").Value == node.NodeId.ToString()
// select c.Element("SinkID").Value;
// // 结束当前的点
// node.RunState = RunStateEnum.end.ToString();
// nir.Modify(node);
// foreach (var item in custsExc)
// {
// // 获取节点名称
// var nodeInfos = from c in doc.Elements("DesignerItems").Elements("DesignerItem")
// where c.Element("ID").Value == item
// select c;
// foreach (var nodeInfo in nodeInfos)
// {
// TransRouting.Routing(doc, nodeInfo, node, Context, newActivities);
// }
// }
// }
// // 回到父流程节点
// var finisheds = TransRoutingHelper.InstanceFinished(newActivities, node.TaskId, node.InstanceId, Context);
// // 新生成的节点
// foreach (var item in finisheds)
// {
// // 首先获取模板上面的ID
// var parentNode = nir.Get(item);
// if (parentNode != null)
// {
// var instnace = iir.Get(parentNode.InstanceId);
// XElement parentDoc =XElement.Parse(tr.Get(instance.TemplateId).TemplateText);
// // 获取节点名称
// var nodeInfos = from c in parentDoc.Elements("DesignerItems").Elements("DesignerItem")
// where c.Element("ID").Value == parentNode.NodeId.ToString()
// select c;
// foreach (var nodeInfo in nodeInfos)
// {
// TransRouting.Routing(doc, nodeInfo, parentNode, Context, newActivities);
// }
// }
// }
// }
// }
// try
// {
// Context.SaveChanges();
// }
// catch (DbEntityValidationException e)
// {
// StringBuilder sb = new StringBuilder();
// foreach (var eve in e.EntityValidationErrors)
// {
// sb.Append(string.Format("Entity of type \"{0}\" in state \"{1}\" has the following validation errors:",
// eve.Entry.Entity.GetType().Name, eve.Entry.State));
// foreach (var ve in eve.ValidationErrors)
// {
// sb.Append(string.Format("- Property: \"{0}\", Error: \"{1}\"",
// ve.PropertyName, ve.ErrorMessage));
// }
// }
// return sb.Append("持久化失败！").ToString();
// }
// catch (Exception ex)
// {
// return "提交失败";
// }
// return "提交成功！";
// }
public string SubmitWorkflow(SubmitInfo_DTO submitInfo)
{
StringBuilder result = new StringBuilder();
try
{
#region 验证
if (submitInfo == null)
{
return("提交信息不能为空！");
}
if (!Locker.Add(submitInfo.NodeId))
{
return("请不要重复提交！");
}
#endregion (验证)
#region 获取节点信息
TransInfoDto transInfoDto = new TransInfoDto();
transInfoDto.Persistence = DBFactory.GetPersistencePlugIn();
transInfoDto.Context = transInfoDto.Persistence.Context;
transInfoDto.GroupCounter = submitInfo.ExpandDatas == null ? 0 : submitInfo.ExpandDatas.Count();
var activity = transInfoDto.Persistence.GetActivityByID(submitInfo.NodeId);
if (activity == null)
{
return("要办理的节点已经不存在！");
}
#endregion (获取节点信息)
#region 获取模板信息
var instance = transInfoDto.Persistence.GetInsanceInfo(activity.InstanceId);
var template = transInfoDto.Persistence.GetTemplateInfo(instance.TemplateId);
#endregion (获取模板信息)
#region 生成DTO信息
transInfoDto.TaskId = activity.TaskId;
transInfoDto.InstanceId = activity.InstanceId;
transInfoDto.InstanceNodeId = activity.NodeId;
transInfoDto.TemplateXml = template.TemplateText;
transInfoDto.ActivityType = ActivityTypeEnum.Process;
transInfoDto.Condition = submitInfo.Condition;
transInfoDto.SubmitType = EnumHelper.GetEnumByString <SubmitTypeEnum>(submitInfo.SubmitResult);
#endregion (生成DTO信息)
var currentActivity = XmlHelper.GetActivitiesByName(template.TemplateText, activity.NodeName).First();
transInfoDto.Activity = currentActivity;
if (!string.IsNullOrEmpty(_iSubmitValidation.ValidateMsg(submitInfo.SubmitResult, transInfoDto)))
{
Locker.Remove(submitInfo.NodeId);
return(_iSubmitValidation.ValidateMsg(submitInfo.SubmitResult, transInfoDto));
}
#region 提交
new RoutingHost().EndRouing(transInfoDto);
#endregion (提交)
transInfoDto.Persistence.Context.SaveChanges();
}
catch (WFRoutingException rex)
{
LogHelper.WriteLog(rex.Message + rex.ToString());
}
catch (Exception ex)
{
LogHelper.WriteLog(ex.ToString());
}
return(result.ToString());
}