Anonymous

if(delaySeconds >= (pollFreq * 1000)) {                                              //allow for 2 second network delay, delaySeconds = 2000
  if(y == 5) {                                                                       //insert the 5th value from the array
    Map lastPerfIdInsertMap = (Map) sc.getAttribute("lastPerfIdInsertMap");          //get reference as it maybe required for data inserts > 15 seconds apart
    long lts = new Long((String) lastPerfIdInsertMap.get(clientId + "&" + perfId));  //get the last timestamp from the key;   key combo -->>  clientId&perfId = timestamp

    if((lts + (pollFreq * 1000)) < currentTime ) {                                   //last timestamp + poll frequency(seconds)  < current time
      lastPerfIdInsertMap.put(clientId + "&" + perfId, currentTime);                 //update the static threadsafe map that holds the timestamp value of when data was last inserted
      sc.setAttribute("lastPerfIdInsertMap", lastPerfIdInsertMap);                   //reinstate the Map into the servlet context ready for use by another thread
      PerformanceVO ppvvoo = new PerformanceVO();                                    //create a new pvo object to insert!!! A must to make new!!
      ppvvoo.setPerfId(perfId);
      ppvvoo.setTagId(pVO.getTagId());
      ppvvoo.setTimestamp(currentTime);
      ppvvoo.setMeasuredValue(dataArray[y]);
      pService.insertTemperature(ppvvoo);                                            //insert the data and bail
    }
  }
}