星兰 蒋 [https://community.jboss.org/people/jiang_hoo] created the discussion "Is there anybody who know how to get a process variable's value when get a task by userid?" To view the discussion, visit: https://community.jboss.org/message/779861#779861 -------------------------------------------------------------- Hi JBPM, SOS!!!! In my case,in fact i want to get the vars's value when i get a task by userid. And these values are passed when i start a processinstance. i set & get values all in myself application. no using the jbpm console. Also no using marshall and unmarshall. *Set values when start process:* Map<String,Object> params = new HashMap<String,Object>(); params.put("sales", c.getCreateby()); params.put("contractno", c.getContractno()); params.put("details", c.getDetails()); params.put("amount", c.getAmount()); params.put(role.getRole(), leader.getName()); params.put("accoptor", list.get(0).getName()); getSession().startProcess(definitionId, params); *Get values when get a task by userid:* List<TaskSummary> t = sTaskService.getTasksAssignedAsTaskInitiator(idRef, "en-UK"); if(null != t && t.size() > 0){ for(TaskSummary ts : t){ Object obj = getTaskContentInput(ts); Map<?, ?> map = (Map<?, ?>) obj; for (Map.Entry<?, ?> entry : map.entrySet()) { System.out.println(entry.getKey() + " = " + entry.getValue()); } tasks.add(new TaskRef(ts.getId(), ts.getProcessInstanceId() + "", ts.getProcessId(), ts.getName(), ts.getCreatedBy().getId(), ts.getStatus() == Status.Suspended, ts.getStatus() != Status.Suspended)); } }  *And the getTaskContentInput method as blow:* public Object getTaskContentInput(TaskSummary taskSum) { BlockingGetTaskResponseHandler handlerT = new BlockingGetTaskResponseHandler(); client.getTask(taskSum.getId(), handlerT); Task task2 = handlerT.getTask(); TaskData taskData = task2.getTaskData(); BlockingGetContentResponseHandler handlerC = new BlockingGetContentResponseHandler(); client.getContent(taskData.getDocumentContentId(), handlerC); Content content = handlerC.getContent(); ByteArrayInputStream bais = new ByteArrayInputStream( content.getContent()); try { ObjectInputStream is = new ObjectInputStream(bais); Object obj = null; while ((obj = is.readObject()) != null) { System.out.println("OBJECT: " + obj); return obj; } } catch (Exception e) { System.err.print("There was an error reading task input..."); e.printStackTrace(); return null; } return null; } *Is My way right or wrong? Would you pls give some advice?* *Thanks and Best Regards!* -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/779861#779861] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]