/// <summary>
/// 将当前任务更新到数据库CURR_Misson
/// </summary>
/// <param name="clearFlag"></param>
protected void UpdateCurrentEvent(bool clearFlag = false)
{
CURR_Mission cur_mis = new CURR_Mission();
cur_mis.After_Action = afteraction;
cur_mis.Before_Action = beforeaction;
cur_mis.Current_Action = currentaction;
cur_mis.Miss_Desc = description;
cur_mis.Miss_Name = name;
//将内部变量的值预填充到权限认证字符串
Dictionary<string, object> inter_params = new Dictionary<string, object>();
foreach (var pa in m_params)
inter_params[pa.Key] = pa.Value.value;
cur_mis.Str_Authority = m_authority.FillParams(inter_params, null);
try
{
WorkFlows wfs = new WorkFlows();
if (clearFlag == true)
wfs.UpdateCurrentMission(m_parentWF.EntityID, null);
else
wfs.UpdateCurrentMission(m_parentWF.EntityID, cur_mis);
}
catch(Exception e)
{
Trace.WriteLine("UpdateCurrentEvent error:" + e.Message);
}
}
//2016/5/17--chenbin
/// <summary>
/// 更新工作流实体的当前任务
/// </summary>
/// <param name="wfEntity_ID">工作流实体ID</param>
/// <returns></returns>
public bool UpdateCurrentMission(int wfEntity_ID, CURR_Mission cMiss)
{
try
{
using (var db = base.NewDB())
{
var wfe = db.workflow_entities.Where(s => s.WE_Id == wfEntity_ID).First();
//没有当前任务
if (wfe.Curr_Mission.Count == 0)
wfe.Curr_Mission.Add(cMiss);
else
{
CURR_Mission cur_miss = wfe.Curr_Mission.First();
if (cMiss != null)
{
cur_miss.After_Action = cMiss.After_Action;
cur_miss.Before_Action = cMiss.Before_Action;
cur_miss.Current_Action = cMiss.Current_Action;
cur_miss.Miss_Desc = cMiss.Miss_Desc;
cur_miss.Miss_Name = cMiss.Miss_Name;
cur_miss.Str_Authority = cMiss.Str_Authority;
}
else
{
db.current_mission.Remove(cur_miss);
//cMiss = null, 清除当前任务， 在end事件时调用
//wfe.Curr_Mission.Clear();
}
}
db.SaveChanges();
}
}
catch(Exception e)
{
Trace.WriteLine(e.Message);
return false;
}
return true;
}
