/// <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>
/// Evaluate Condition
/// </summary>
/// <param name="activity">activity</param>
/// <returns>true if true</returns>
public bool Evaluate(MWFActivity activity)
{
AD_WF_Activity_ID = activity.GetAD_WF_Activity_ID();
if (GetAD_Column_ID() == 0)
{
//throw new IllegalStateException("No Column defined - " + this);
throw new Exception("No Column defined - " + this);
}
PO po = activity.GetPO();
if (po == null || po.Get_ID() == 0)
{
//throw new IllegalStateException("Could not evaluate " + po + " - " + this);
throw new Exception("Could not evaluate " + po + " - " + this);
}
//
Object valueObj = po.Get_ValueOfColumn(GetAD_Column_ID());
if (valueObj == null)
{
valueObj = "";
}
String value1 = GetValue();
if (value1 == null)
{
value1 = "";
}
String value2 = GetValue2();
if (value2 == null)
{
value2 = "";
}
// If column is of bool type and user insert y or n in condition, then convert them to true or false to match with value got from PO.
if (MColumn.Get(GetCtx(), GetAD_Column_ID()).GetAD_Reference_ID().Equals(DisplayType.YesNo))
{
if (value1.ToLower().Equals("y"))
{
value1 = "true";
}
else if (value1.ToLower().Equals("n"))
{
value1 = "false";
}
if (value2.ToLower().Equals("y"))
{
value2 = "true";
}
else if (value2.ToLower().Equals("n"))
{
value2 = "false";
}
}
String resultStr = "PO:{" + valueObj + "} " + GetOperation() + " Condition:{" + value1 + "}";
if (GetOperation().Equals(OPERATION_Sql))
{
throw new ArgumentException("SQL Operator not implemented yet: " + resultStr);
}
if (GetOperation().Equals(OPERATION_X))
{
resultStr += "{" + value2 + "}";
}
bool result = false;
//Lakhwinder
if (MColumn.Get(GetCtx(), GetAD_Column_ID()).GetColumnName().ToUpper().Equals("C_GENATTRIBUTESETINSTANCE_ID"))
{
return(EvaluateAttributeCondition(po));
}
//if (valueObj instanceof Number)
if (valueObj != null && CommonFunctions.IsNumeric(valueObj.ToString()))
{
result = CompareNumber(valueObj, value1, value2);
}
else
{
result = CompareString(valueObj, value1, value2);
}
//
log.Fine(resultStr + " -> " + result + (_numeric ? " (#)" : " ($)"));
return(result);
}
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("");
}