/**
* 缓存位置信息汇报时间点,判断位置汇报数据是否顺序报送，排除补报数据干扰
*
* @return
*/
private boolean isSort(VehicleMessageBean vehicleMessage) {
if (vehicleMessage == null) {
return false;
}
String msgType = vehicleMessage.getMsgType();
if ("0".equals(msgType) || "1".equals(msgType)) {
String vid = vehicleMessage.getVid();
Long utc = vehicleMessage.getUtc();
if (utc == null) {
return false;
}
String key = vid + "_utc";
if (!tmpCache.containsKey(key)) {
tmpCache.put(key, utc);
return true;
}
if (utc >= (tmpCache.get(key))) {
tmpCache.put(key, utc);
return true;
} else {
// 补传位置信息汇报数据返回false
return false;
}
}
return true;
}
/** 线程执行体 */
public void run() {
logger.info("插件管理应用启动");
// 启动所有接收分析管理线程
VehicleMessageBean vehicleMessage = null;
Vector<PacketAnalyser> vA;
int thnum = 0;
// 获取插件KEY
List<String> kyList = new ArrayList<String>();
Set<String> st = taAnalyser.keySet();
Iterator<String> it = st.iterator();
while (it.hasNext()) {
kyList.add(it.next());
} // End while
while (isRunning) {
try {
vehicleMessage = vPacket.take();
// String alarmType = vehicleMessage.getAlarmtype();
// logger.info("插件管理器收到数据，准备分发给业务类。-----"+alarmType);
// String[] typeArray = alarmType.split(",");
// 按类型进行分配
if (isSort(vehicleMessage)) {
for (String type : kyList) {
vA = taAnalyser.get(type);
if (vA == null || vA.size() == 0) continue;
thnum = (int) (Math.abs(vehicleMessage.getVid().hashCode()) % vA.size());
// logger.info("插件管理器将收到的数据----分发给业务类。-----"+type+"下的子线程>>"+thnum);
// 此处需要克隆一下，然后将消息分发到不同的队列 add liangjian by 2012-11-15 15:44:29
VehicleMessageBean vehicleMessageNew =
(VehicleMessageBean) BeanUtils.cloneBean(vehicleMessage);
processCoordinatesByACC(vehicleMessageNew, vehicleMessageNew.getVid());
vA.elementAt(thnum).addPacket(vehicleMessageNew);
}
}
// logger.debug("插件管理线程" + threadId + "," + vPacket.size());
} catch (Exception e) {
logger.error("插件管理线程出错.", e);
}
} // End While
logger.info("插件管理服务停止");
}
