/// <summary>
/// Start Next Activity
/// </summary>
/// <param name="last">last activity</param>
/// <param name="activities">all activities</param>
/// <returns>true if there is a next activity</returns>
private bool StartNext(MWFActivity last, MWFActivity[] activities)
{
log.Config("Last=" + last);
// transitions from the last processed node
MWFNodeNext[] transitions = GetWorkflow().GetNodeNexts(last.GetAD_WF_Node_ID(), last.GetAD_Client_ID());
if (transitions == null || transitions.Length == 0)
{
log.Config("none");
return(false); // done
}
// We need to wait for last activity
if (MWFNode.JOINELEMENT_AND.Equals(last.GetNode().GetJoinElement()))
{
// get previous nodes
// check if all have closed activities
// return false for all but the last
}
// eliminate from active processed
//last.SetProcessed(true);
last.Set_ValueNoCheck("Processed", true);
last.Save();
// Start next activity
String split = last.GetNode().GetSplitElement();
for (int i = 0; i < transitions.Length; i++)
{
// Is this a valid transition?
if (!transitions[i].IsValidFor(last))
{
continue;
}
// Start new Activity
MWFActivity activity = new MWFActivity(this, transitions[i].GetAD_WF_Next_ID());
// set Last Activity ID property in current WF Activity
activity.SetLastActivity(last.GetAD_WF_Activity_ID());
// new Thread(activity).Start();
//thred = new Thread(new ThreadStart(activity.Run));
//thred.CurrentCulture = Utility.Env.GetLanguage(Utility.Env.GetContext()).GetCulture(Utility.Env.GetLoginLanguage(Utility.Env.GetContext()).GetAD_Language());
//thred.CurrentUICulture = Utility.Env.GetLanguage(Utility.Env.GetContext()).GetCulture(Utility.Env.GetLoginLanguage(Utility.Env.GetContext()).GetAD_Language());
activity.Run();
// thred.Start();
// only the first valid if XOR
if (MWFNode.SPLITELEMENT_XOR.Equals(split))
{
return(true);
}
} // for all transitions
return(true);
}
/// <summary>
/// Activity Constructor
/// </summary>
/// <param name="activity">activity</param>
public MWFEventAudit(MWFActivity activity)
: base(activity.GetCtx(), 0, activity.Get_TrxName())
{
SetAD_WF_Process_ID(activity.GetAD_WF_Process_ID());
SetAD_WF_Node_ID(activity.GetAD_WF_Node_ID());
SetAD_Table_ID(activity.GetAD_Table_ID());
SetRecord_ID(activity.GetRecord_ID());
SetAD_WF_Responsible_ID(activity.GetAD_WF_Responsible_ID());
SetAD_User_ID(activity.GetAD_User_ID());
SetWFState(activity.GetWFState());
SetEventType(EVENTTYPE_ProcessCreated);
SetElapsedTimeMS(Utility.Env.ZERO);
MWFNode node = activity.GetNode();
if (node != null && node.Get_ID() != 0)
{
String action = node.GetAction();
if (MWFNode.ACTION_SetVariable.Equals(action) ||
MWFNode.ACTION_UserChoice.Equals(action))
{
SetAttributeName(node.GetAttributeName());
//SetOldValue(String.valueOf(activity.getAttributeValue()));
SetOldValue(Util.GetValueOfString(activity.GetAttributeValue()));
if (MWFNode.ACTION_SetVariable.Equals(action))
{
SetNewValue(node.GetAttributeValue());
}
}
}
}
} // wakeup
private void DynamicPriority()
{
// suspened activities with dynamic priority node
String sql = "SELECT * "
+ "FROM AD_WF_Activity a "
+ "WHERE Processed='N' AND WFState='OS'" // suspended
+ " AND EXISTS (SELECT * FROM AD_Workflow wf"
+ " INNER JOIN AD_WF_Node wfn ON (wf.AD_Workflow_ID=wfn.AD_Workflow_ID) "
+ "WHERE a.AD_WF_Node_ID=wfn.AD_WF_Node_ID AND wf.AD_WorkflowProcessor_ID=@AD_WorkflowProcessor_ID"
+ " AND wfn.DynPriorityUnit IS NOT NULL AND wfn.DynPriorityChange IS NOT NULL)";
int count = 0;
try
{
SqlParameter[] param = new SqlParameter[1];
param[0] = new SqlParameter("@AD_WorkflowProcessor_ID", m_model.GetAD_WorkflowProcessor_ID());
DataSet ds = DB.ExecuteDataset(sql, param);
foreach (DataRow dr in ds.Tables[0].Rows)
{
MWFActivity activity = new MWFActivity(GetCtx(), dr, null);
if (activity.GetDynPriorityStart() == 0)
{
activity.SetDynPriorityStart(activity.GetPriority());
}
long ms = CommonFunctions.CurrentTimeMillis() - CommonFunctions.CurrentTimeMillis(activity.GetCreated());
MWFNode node = activity.GetNode();
int prioDiff = node.CalculateDynamicPriority((int)(ms / 1000));
activity.SetPriority(activity.GetDynPriorityStart() + prioDiff);
activity.Save();
count++;
}
}
catch (Exception e)
{
log.Log(Level.SEVERE, sql, e);
}
m_summary.Append("DynPriority #").Append(count).Append(" - ");
} // setPriority
} // sendAlerts
private int SendEmail(MWFActivity activity, String AD_Message, bool toProcess, bool toSupervisor)
{
if (m_client == null || m_client.GetAD_Client_ID() != activity.GetAD_Client_ID())
{
m_client = MClient.Get(GetCtx(), activity.GetAD_Client_ID());
}
MWFProcess process = new MWFProcess(GetCtx(), activity.GetAD_WF_Process_ID(), null);
String subjectVar = activity.GetNode().GetName();
String message = activity.GetTextMsg();
if (message == null || message.Length == 0)
{
message = process.GetTextMsg();
}
FileInfo pdf = null;
PO po = activity.GetPO();
if (po is DocAction)
{
message = ((DocAction)po).GetDocumentInfo() + "\n" + message;
pdf = ((DocAction)po).CreatePDF();
}
// Inactivity Alert: Workflow Activity {0}
String subject = Msg.GetMsg(m_client.GetAD_Language(), AD_Message,
new Object[] { subjectVar });
// Prevent duplicates
List <int> list = new List <int>();
int counter = 0;
// To Activity Owner
if (m_client.SendEMail(activity.GetAD_User_ID(), subject, message, pdf))
{
counter++;
}
list.Add(activity.GetAD_User_ID());
// To Process Owner
if (toProcess &&
process.GetAD_User_ID() != activity.GetAD_User_ID())
{
if (m_client.SendEMail(process.GetAD_User_ID(), subject, message, pdf))
{
counter++;
}
list.Add(process.GetAD_User_ID());
}
// To Activity Responsible
MWFResponsible responsible = MWFResponsible.Get(GetCtx(), activity.GetAD_WF_Responsible_ID());
counter += sendAlertToResponsible(responsible, list, process, subject, message, pdf);
// To Process Responsible
if (toProcess &&
process.GetAD_WF_Responsible_ID() != activity.GetAD_WF_Responsible_ID())
{
responsible = MWFResponsible.Get(GetCtx(), process.GetAD_WF_Responsible_ID());
counter += sendAlertToResponsible(responsible, list, process, subject, message, pdf);
}
// Processor SuperVisor
if (toSupervisor && m_model.GetSupervisor_ID() != 0 &&
!list.Contains(m_model.GetSupervisor_ID()))
{
if (m_client.SendEMail(m_model.GetSupervisor_ID(), subject, message, pdf))
{
counter++;
}
list.Add(m_model.GetSupervisor_ID());
}
return(counter);
} // sendAlert
public string ApproveIt(int nodeID, int activityID, string textMsg, object forward, object answer, Ctx ctx)
{
MWFActivity activity = new MWFActivity(ctx, activityID, null);
MWFNode node = activity.GetNode();
int approvalLevel = node.GetApprovalLeval();
int AD_User_ID = ctx.GetAD_User_ID();
MColumn column = node.GetColumn();
if (forward != null) // Prefer Forward
{
int fw = int.Parse(forward.ToString());
if (fw == AD_User_ID || fw == 0)
{
return("");
}
if (!activity.ForwardTo(fw, textMsg, true))
{
return("CannotForward");
}
}
// User Choice - Answer
else if (MWFNode.ACTION_UserChoice.Equals(node.GetAction()))
{
if (column == null)
{
column = node.GetColumn();
}
// Do we have an answer?
int dt = column.GetAD_Reference_ID();
String value = null;
value = answer != null?answer.ToString() : null;
//if (dt == DisplayType.YesNo || dt == DisplayType.List || dt == DisplayType.TableDir)
if (!node.IsMultiApproval() &&
(dt == DisplayType.YesNo || dt == DisplayType.List || dt == DisplayType.TableDir))
{
if (value == null || value.Length == 0)
{
return("FillMandatory");
}
//
string res = SetUserChoice(AD_User_ID, value, dt, textMsg, activity, node);
if (res != "OK")
{
return(res);
}
}
//Genral Attribute Instance
//else if (column.GetColumnName().ToUpper().Equals("C_GENATTRIBUTESETINSTANCE_ID"))
//{
// if (attrib == null)
// {
// Dispatcher.BeginInvoke(delegate
// {
// SetBusy(false);
// ShowMessage.Error("FillMandatory", true, Msg.GetMsg(Envs.GetContext(), "Answer", true));
// //log.Config("Answer=" + value + " - " + textMsg);
// return;
// });
// return;
// }
// SetUserChoice(AD_User_ID, attrib.GetAttributeSetInstance().ToString(), 0, textMsg, activity, node);
//}
else if (forward == null && node.IsMultiApproval() && approvalLevel > 0 && answer.ToString().Equals("Y"))
{
int eventCount = Util.GetValueOfInt(DB.ExecuteScalar(@"SELECT COUNT(WFE.AD_WF_EventAudit_ID) FROM AD_WF_EventAudit WFE
INNER JOIN AD_WF_Process WFP ON (WFP.AD_WF_Process_ID=WFE.AD_WF_Process_ID)
INNER JOIN AD_WF_Activity WFA ON (WFA.AD_WF_Process_ID=WFP.AD_WF_Process_ID)
WHERE WFE.AD_WF_Node_ID=" + node.GetAD_WF_Node_ID() + " AND WFA.AD_WF_Activity_ID=" + activity.GetAD_WF_Activity_ID()));
if (eventCount < approvalLevel) //Forward Activity
{
int superVisiorID = Util.GetValueOfInt(DB.ExecuteScalar("SELECT Supervisor_ID FROM AD_User WHERE IsActive='Y' AND AD_User_ID=" + activity.GetAD_User_ID()));
if (superVisiorID == 0)//Approve
{
//SetUserConfirmation(AD_User_ID, textMsg, activity, node);
string res = SetUserChoice(AD_User_ID, value, dt, textMsg, activity, node);
if (res != "OK")
{
return(res);
}
}
else //forward
{
if (!activity.ForwardTo(superVisiorID, textMsg, true))
{
//Dispatcher.BeginInvoke(delegate
//{
// SetBusy(false);
// ShowMessage.Error("CannotForward", true);
// return;
//});
return("CannotForward");
}
}
}
else //Approve
{
//SetUserConfirmation(AD_User_ID, textMsg, activity, node);
string res = SetUserChoice(AD_User_ID, value, dt, textMsg, activity, node);
if (res != "OK")
{
return(res);
}
}
}
else
{
string res = SetUserChoice(AD_User_ID, value, dt, textMsg, activity, node);
if (res != "OK")
{
return(res);
}
}
}
// User Action
else
{
// log.Config("Action=" + node.GetAction() + " - " + textMsg);
//try
//{
// activity.SetUserConfirmation(AD_User_ID, textMsg);
//}
//catch (Exception exx)
//{
// Dispatcher.BeginInvoke(delegate
// {
// SetBusy(false);
// log.Log(Level.SEVERE, node.GetName(), exx);
// ShowMessage.Error("Error", true, exx.ToString());
// return;
// });
// return;
//}
activity.SetUserConfirmation(AD_User_ID, textMsg);
}
return("");
}
