private void CreateNextInstanceTask(WfRunner runner, WfResult result, WF_Task nextTask)
{
var iTask = new WF_InstanceTask();
iTask.InitializeId();
iTask.DCreate = DateTime.Now;
iTask.Prev_Id = result.InstanceTask.Id;
iTask.AppInstanceId = runner.AppInstanceId;
iTask.Process_Id = result.Process.Id;
iTask.Process_Name = result.Process.Name;
iTask.Task_Id = nextTask.Id;
iTask.Task_Name = nextTask.Name;
iTask.Status = WfTaskStatus.Pending;
iTask.Audit = WfAuditState.Pending;
iTask.Action = WfActionType.Forward;
iTask.CreateUser_Id = runner.AC.User.Id;
iTaskService.Insert(iTask);
}
private void CreateNextInstanceTask(WfRunner runner, WfResult result, WF_Task backTask)
{
var iTask = new WF_InstanceTask();
iTask.InitializeId();
iTask.DCreate = DateTime.Now;
iTask.Prev_Id = result.InstanceTask.Id;
iTask.AppInstanceId = runner.AppInstanceId;
iTask.Process_Id = result.Process.Id;
iTask.Process_Name = result.Process.Name;
iTask.Task_Id = backTask.Id;
iTask.Task_Name = backTask.Name;
iTask.Status = WfTaskStatus.Dealing;
iTask.DFetch = DateTime.Now;
iTask.Audit = result.Instance.StartTask_Id == backTask.Id ? WfAuditState.UnSend : WfAuditState.Pending;
iTask.Action = WfActionType.Backward;
iTask.CreateUser_Id = runner.AC.User.Id;
iTask.User_Id = result.BackInstanceTask.User_Id;
iTask.User_Name = result.BackInstanceTask.User_Name;
iTaskService.Insert(iTask);
}
public void Save(long id, string xml)
{
var xmlDoc = new XmlDocument();
xml = HttpUtility.UrlDecode(xml);
xmlDoc.LoadXml(xml);
// 定义根元素
var root = xmlDoc.DocumentElement;
Session.BeginTransaction();
try
{
// 获得当前流程并保存流程图
var process = Get(id);
process.Xml = xml;
Update(process);
// 清除该流程之前配置的跳帧
routeService.Delete(process.Id);
// 保存工作流的节点（活动
var taskIds = new List <long>();
var tasks = root.SelectNodes("//Task");
foreach (XmlNode node in tasks)
{
var taskNo = int.Parse(node.Attributes["id"].Value);
var task = taskService.Get(process.Id, taskNo);
var isNew = false;
if (task == null)
{
isNew = true;
task = new WF_Task();
task.InitializeId();
task.DCreate = DateTime.Now;
task.Process_Id = process.Id;
task.TaskNo = taskNo;
}
task.Name = node.Attributes.GetValue("label", "");
task.Url = node.Attributes.GetValue("url", "");
task.TaskType = node.Attributes.GetValue("type", WfTaskType.Default);
task.RouteIn = node.Attributes.GetValue("in", WfRouteType.Default);
task.RouteOut = node.Attributes.GetValue("out", WfRouteType.Default);
task.AutoFetch = node.Attributes.GetValue("fetch", 1) > 0;
// 保存
if (isNew)
{
taskService.Insert(task);
}
else
{
taskService.Update(task);
}
taskIds.Add(task.Id);
// 保存工作流单元权限配置
//foreach (XmlElement roleNode in node.SelectNodes("//role"))
//{
// var taskRole = new WF_TaskRole();
// taskRole.InitializeId();
// taskRole.Task_Id = task.Id;
// taskRole.Role_Id = roleNode.Attributes.GetValue<long>("role");
// taskRoleService.Insert(taskRole);
//}
}
// 保存工作流的步骤
var lines = root.SelectNodes("//Line");
foreach (XmlNode node in lines)
{
// 创建
var route = new WF_Route();
route.InitializeId();
route.DCreate = DateTime.Now;
route.Process_Id = process.Id;
route.FromTask = node.FirstChild.Attributes.GetValue <int>("source");
route.ToTask = node.FirstChild.Attributes.GetValue <int>("target");
route.RuleSql = node.Attributes.GetValue("rule", "");
routeService.Insert(route);
}
// 清除要删除的节点
taskService.Delete(process.Id, taskIds);
Session.Commit();
}
catch
{
Session.Rollback();
throw;
}
}
