@Override
 public ArrayList<ActivityForm> showActivityRecord(int userId) {
   User user = userDao.getUserById(userId);
   ArrayList<ActivityRecord> activityRecordList = activityDao.getActivityRecord(user);
   ArrayList<ActivityForm> activityFormList = new ArrayList<ActivityForm>();
   for (ActivityRecord activityRecord : activityRecordList) {
     ActivityForm activityForm = new ActivityForm();
     BeanUtils.copyProperties(activityRecord, activityForm);
     BeanUtils.copyProperties(activityRecord.getActivity(), activityForm);
     activityForm.setUserId(userId);
     activityFormList.add(activityForm);
   }
   return activityFormList;
 }