public static bool UpdateDataFieldsByWorkflowId(int wfId, NameValueCollection nvcDataFields)
{
using (Connection conn = new Connection())
{
bool result = false;
try
{
conn.Open(K2ServerName, GetConnString());
conn.RevertUser();
conn.ImpersonateUser(@"Founder\zybpmadmin");
ProcessInstance inst = conn.OpenProcessInstance(wfId);
for (int i = 0; i < nvcDataFields.Count; i++)
{
inst.DataFields[nvcDataFields.GetKey(i)].Value = nvcDataFields[i];
}
inst.Update();
result = true;
}
catch
{
throw;
}
finally
{
conn.Close();
}
return(result);
}
}
/// <summary>
/// 更新流程变量
/// </summary>
/// <param name="sn">流程实例ID</param>
/// <param name="nvcDataFields">要更新的变量</param>
public static void UpdateProcessDataFields(int procInstID, CDataFields dataFields)
{
using (Connection conn = new Connection())
{
try
{
ConnectionSetup conSetup = GetConnectionSetup();
conn.Open(conSetup);
ProcessInstance procInst = conn.OpenProcessInstance(procInstID);
SetDataFields(procInst, dataFields);
procInst.Update();
}
catch
{
throw;
}
finally
{
try
{
conn.RevertUser();
}
catch
{ }
if (conn != null)
{
conn.Close();
}
}
}
}
/// <summary>
/// 根据实例ID更新DataField
/// </summary>
/// <param name="procInst"></param>
/// <param name="nvcDataFields"></param>
/// <returns></returns>
public static bool UpdataField(ProcessInstance procInst, NameValueCollection nvcDataFields)
{
if (nvcDataFields != null)
{
for (int i = 0; i < nvcDataFields.Count; i++)
{
procInst.DataFields[nvcDataFields.GetKey(i)].Value = nvcDataFields[i];
}
procInst.Update();
}
return(true);
}
public void MoveWorkItem(WorkGroup fromWorkGroup, WorkGroup toWorkGroup, Organization oe)
{
Util.WriteMethodInfoToConsole();
ProcessInstance PI = null;
List <AccessRule> Rules = new List <AccessRule>();
AccessRule arRead = new AccessRule(session, CCD.Domea.Fw.Base.AccessType.Read, RuleType.SpecificOrganization, oe);
AccessRule arWrite = new AccessRule(session, CCD.Domea.Fw.Base.AccessType.Write, RuleType.SpecificOrganization, oe);
//Rules.Add(new AccessRule(session, CCD.Domea.Fw.Base.AccessType.Read, RuleType.SpecificOrganization, oe));
//Rules.Add(new AccessRule(session, CCD.Domea.Fw.Base.AccessType.Write, RuleType.SpecificOrganization, oe));
counter = 0;
sWatchMovePI = new Stopwatch();
foreach (WorkItem wi in fromWorkGroup.GetWorkItems())
{
try
{
sWatchMovePI.Reset();
sWatchMovePI.Start();
counter = counter + 1;
PI = wi.GetProcessInstance();
HConsole.WriteLine(">> Verschieben des Aktes " + PI.Name + " beginnt...");
Rules.Clear();
Rules.AddRange(PI.GetAccessRules(CCD.Domea.Fw.Base.AccessType.Read));
Rules.Add(arRead);
Rules.AddRange(PI.GetAccessRules(CCD.Domea.Fw.Base.AccessType.Write));
Rules.Add(arWrite);
PI.SetActiveWorkItem(wi);
PI.SetLock(ProcessInstanceLockLevel.Whole);
wi.WriteHistoryLogEvent(30, "Start BIG Changes 2.0", new HistoryLogEventType(session, 99));
PI.SetCustomAttribute("CSVERANTWOE", oe.Id.ToString());
PI.AssignAccessRules(Rules.ToArray(), true);
PI.Update();
wi.SetLock(WorkItemLockLevel.WorkItem);
wi.DelegateTo(toWorkGroup);
wi.ReleaseLock(WorkItemLockLevel.WorkItem);
wi.WriteHistoryLogEvent(30, "BIG Changes 2.0 erfolgreich durchgeführt", new HistoryLogEventType(session, 99));
PI.ReleaseLock(ProcessInstanceLockLevel.Whole);
sWatchMovePI.Stop();
HConsole.WriteLine(">> Verschieben des Aktes " + PI.Name + " abgeschlossen... (Zähler: " + counter + " / Stopwatch: " + sWatchMovePI.Elapsed.ToString("ss\\.ff") + ")");
}
catch (Exception ex)
{
HConsole.WriteError(ex);
}
}
}
/// <summary>
/// update some data field of the current process
/// </summary>
/// <param name="sm">update some data field</param>
/// <param name="list">new data field value</param>
/// <returns>is success</returns>
public static bool UpdateDataFields(string sn, NameValueCollection nvcDataFields, string currentUser)
{
using (Connection conn = new Connection())
{
bool result = false;
try
{
conn.Open(K2ServerName, GetConnString());
conn.RevertUser();
if (currentUser == "")
{
conn.ImpersonateUser(CurrentUser);
}
else
{
conn.ImpersonateUser(currentUser);
}
//WorklistItem wlItem = wlItem = conn.OpenWorklistItem(sn);
//for (int i = 0; i < nvcDataFields.Count; i++)
//{
// wlItem.ProcessInstance.DataFields[nvcDataFields.GetKey(i)].Value = nvcDataFields[i];
//}
//wlItem.ProcessInstance.Update();
ProcessInstance inst = conn.OpenProcessInstance(Convert.ToInt32(sn.Split('_')[0]));
for (int i = 0; i < nvcDataFields.Count; i++)
{
inst.DataFields[nvcDataFields.GetKey(i)].Value = nvcDataFields[i];
}
inst.Update();
result = true;
}
catch
{
throw;
}
finally
{
conn.Close();
}
return(result);
}
}
/// <summary>
/// 审批流程
/// </summary>
/// <param name="userName"></param>
/// <param name="sn"></param>
/// <param name="actionString"></param>
/// <param name="memo"></param>
/// <param name="dataFields"></param>
public WorklistItem ApprovalProcess(string userName, string sn, string actionString, string memo, Dictionary <string, string> dataFields)
{
Connection k2Connection = new Connection();
try
{
k2Connection.Open(ConfigurationBase.Web.K2Server, ConfigurationBase.Web.K2LoginString);
k2Connection.ImpersonateUser(userName);
//根据SN打开工作项
WorklistItem workList = k2Connection.OpenWorklistItem(sn);
if (workList != null)
{
#region 更新Datafield
if (dataFields != null && dataFields.Count > 0)
{
ProcessInstance currentProcessInst = k2Connection.OpenProcessInstance(workList.ProcessInstance.ID);
//更新Datafields
foreach (string key in dataFields.Keys)
{
if (currentProcessInst.DataFields[key] != null)
{
if (currentProcessInst.DataFields[key].Value != dataFields[key])
{
currentProcessInst.DataFields[key].Value = dataFields[key];
}
}
}
currentProcessInst.Update();
}
#endregion
#region 审批任务
//批量审批没有actionString，默认第一个操作
if (string.IsNullOrEmpty(actionString))
{
if (workList.Actions[0].Name == REJECTACTION)
{
workList.GotoActivity("流程未通过");
}
else if (workList.Actions[0].Name == UNDOACTION)
{
workList.GotoActivity("流程撤销");
}
else
{
workList.Actions[0].Execute();
}
}
else
{
//执行匹配的操作
if (actionString == UNDOACTION)
{
workList.GotoActivity("流程撤销");
}
else if (actionString == REJECTACTION)
{
workList.GotoActivity("流程未通过");
}
else
{
bool isExcuted = false;
for (int i = 0; i < workList.Actions.Count; i++)
{
if (workList.Actions[i].Name == actionString)
{
workList.Actions[i].Execute();
isExcuted = true;
break;
}
}
}
}
#endregion
}
return(workList);
}
catch (Exception)
{
return(null);
}
finally
{
if (k2Connection != null)
{
k2Connection.Close();
}
}
}