Get Controlled Item #aras #method #csharp

Get Controlled Item

      // Retrieve the workflow item(s)
            Innovator inn = this.getInnovator();
            Item wflItem = this.newItem("Workflow","get");
            wflItem.setAttribute("select","source_id,source_type");
            Item wflProc = wflItem.createRelatedItem("Workflow Process","get");
            wflProc.setAttribute("select","name");
            Item wflProcAct = wflProc.createRelationship("Workflow Process Activity","get");
            wflProcAct.setAttribute("select","related_id");
            wflProcAct.setProperty("related_id",this.getID());
            wflItem = wflItem.apply();
            if (wflItem.getItemCount() < 1 ||
            wflItem.getItemByIndex(0).getProperty("source_id","").Length != 32 ||
            wflItem.getItemByIndex(0).getPropertyAttribute("source_type","keyed_name","").Length < 1)
            {         

            return inn.newError("Error retrieving workflow: " + wflItem.getErrorDetail());

            }

           

            // Build a list of ids For the versions of the controlled item
            StringBuilder idList = new StringBuilder();
            for (int i=0; i<wflItem.getItemCount(); i++) {
            if (wflItem.getItemByIndex(i).getProperty("source_type","") != wflItem.getItemByIndex(0).getProperty("source_type",""))
            {
            return inn.newError("Error: Workflow Process attached to items of different types");
            }
            idList.Append("'" + wflItem.getItemByIndex(i).getProperty("source_id","") + "',");
            }
            idList.Remove(idList.Length - 1, 1);
           

            // Retrieve the current item controlled by the workflow
            string contType = wflItem.getItemByIndex(0).getPropertyAttribute("source_type","keyed_name","");
            Item contItem = this.newItem(contType,"get");
            contItem.setProperty("is_current","1");
            contItem.setProperty("id",idList.ToString());
            contItem.setPropertyAttribute("id","condition","in");
            contItem = contItem.apply();
            if (contItem.getItemCount() != 1) return inn.newError("Error retrieving controlled item: " + contItem.getErrorDetail());           

            return contItem;