/** @param dzjk_Device 检测是否需要生成新的任务，如果需要生成新的任务 */
private void checkAndCreateTask(DZJK_Device device, String taskDate) {
String nowDate = dateFormat.format(new Date());
DZJK_DeviceTask deviceTask = new DZJK_DeviceTask();
deviceTask.setDeviceId(device.getId());
deviceTask.setDeviceName(device.getName());
deviceTask.setWeijianId(device.getExecutorId());
deviceTask.setWeijianName(device.getExecutorName());
deviceTask.setTipDays(device.getTipDays());
deviceTask.setPositionId(device.getFid());
deviceTask.setPositionName(device.getPosition());
// 如果taskDate是""说明是第一次生成任务，直接生成task
if (taskDate.equals("")) {
deviceTask.setStatus(0);
deviceTask.setTaskDate(nowDate);
service.saveOrUpdate(deviceTask);
} else {
String tmpDate = dateAdd(taskDate, device.getTipDays());
// 如果时间一致生成当天任务
if (tmpDate.equals(nowDate)) {
deviceTask.setStatus(0);
deviceTask.setTaskDate(nowDate);
service.saveOrUpdate(deviceTask);
}
// //如果时间小于今天需要补全历史 不需要补生成
// if(tmpDate.compareTo(nowDate)<0){
// deviceTask.setStatus(2);
// deviceTask.setTaskDate(tmpDate);
// service.saveOrUpdate(deviceTask);
// //递归，补全任务
// checkAndCreateTask(device,tmpDate);
// }
}
}
private Map<Integer, String> getLastTask() {
Map<Integer, String> tasks = new HashMap<Integer, String>();
String sql = "select deviceId,max(taskDate) from dzjk_device_task group by deviceId;";
List<Object> list = service.listBySql(sql);
for (Object tmp : list) {
Object[] obj_arr = (Object[]) tmp;
obj_arr = trimNull(obj_arr);
Integer deviceId = Integer.valueOf(obj_arr[0].toString());
String taskDate = obj_arr[1].toString();
tasks.put(deviceId, taskDate);
}
return tasks;
}
// 秒 分 时 天 周 年
public void doTask() {
System.out.println("我的调度器 。。。。。。。。。。。。。。。。");
Map<Integer, String> tasks = new HashMap<Integer, String>();
List<Object> devices = new ArrayList<Object>();
tasks = getLastTask();
String hql = "From DZJK_Device";
devices = service.listByHql(hql, 0, Integer.MAX_VALUE);
for (Object obj : devices) {
DZJK_Device device = (DZJK_Device) obj;
String taskDate = "";
if (tasks.containsKey(device.getId())) {
taskDate = tasks.get(device.getId());
}
checkAndCreateTask(device, taskDate);
}
}
