device编辑后 删除 redis里 device_*****记录

fengxiang

2018-09-27 086e24d444fbd660228e358802969902fe857f23

 src/main/java/com/moral/service/impl/DeviceServiceImpl.java

@@ -4,6 +4,7 @@
import java.util.stream.Collectors;



import javax.annotation.Resource;

import javax.validation.constraints.NotNull;



import com.alibaba.fastjson.TypeReference;

import com.github.pagehelper.Page;

@@ -13,7 +14,8 @@
import com.moral.common.exception.BusinessException;

import com.moral.common.util.ExampleUtil;

import com.moral.common.util.RedisUtils;

import com.moral.mapper.MonitorPointMapper;

import com.moral.entity.DeviceVersion;

import com.moral.mapper.*;

import org.apache.commons.collections.MapUtils;

import org.apache.commons.lang3.BooleanUtils;

import org.apache.commons.lang3.StringUtils;

@@ -25,14 +27,13 @@
import com.github.pagehelper.PageHelper;

import com.moral.common.util.ValidateUtil;

import com.moral.entity.Device;

import com.moral.mapper.DeviceMapper;

import com.moral.service.AccountService;

import com.moral.service.DeviceService;

import tk.mybatis.mapper.entity.Example;



@Service

public class DeviceServiceImpl implements DeviceService {

   Logger log = Logger.getLogger(DeviceServiceImpl.class);

   private static Logger log = Logger.getLogger(DeviceServiceImpl.class);

   //-----------------------redis key前缀-开始---------------------------------

   private static String AlARM = "alarm";//警报阀值储存key前缀

   private static String ADJUST="adjust";//校准值存储key前缀

@@ -55,8 +56,16 @@
   @Resource

   private AccountService accountService;

    private Class ENTITY_CLASS = Device.class;

    @Resource

   OrganizationMapper orgMapper;

    @Resource

   DeviceVersionMapper deviceVersionMapper;

   @Resource

   RedisUtils redisUtils;

   @Resource

   OrganizationMapper organizationMapper;

   @Resource

   DictionaryDataMapper dictionaryDataMapper;

   @Override

   public Map<String, Object> getDeviceStatesByAccount(Map<String, Object> parameters) {

      ValidateUtil.notNull(parameters.get("accountId"), "param.is.null");

@@ -105,7 +114,7 @@
         deviceMapper.updateByPrimaryKeySelective(device);

      }

      //刷新redis里的信息

      refreshDeviceInRedis(device);

      refreshDeviceInRedis(device.getMac());

   }



   @Override

@@ -117,15 +126,19 @@
      List<Device> devices = deviceMapper.select(device);

      return devices;

   }



   /**

    *

    * @param mac

    * @param fromCache

    * @return 包含组织数组

    */

    @Override

    public  Device getDeviceByMac (String mac ,boolean fromCache){

       if(fromCache){

            Device device = getDeviceFromRedis(mac);

            if(device==null) {

                device = deviceMapper.selectWithOrgIdsByMac(mac);

                if(device!=null){

                    setDeviceToRedis(mac,device);

                }

            }

            return  device;

        }else {

@@ -150,21 +163,22 @@
   private String getDeviceKey(String mac) {

      return keysConnect(DEVICE,mac);

   }

   /*

    * 将校正值存入redis方法组 开始

    */

   private void setDeviceToRedis(String mac,Device device){

      String key = getDeviceKey(mac);

      Device simpleDevice = new Device();

      simpleDevice.setId(device.getId());// id

      simpleDevice.setName(device.getName());// name

      simpleDevice.setAddress(device.getAddress());// address

      simpleDevice.setDeviceVersionId(device.getDeviceVersionId());// version

      simpleDevice.setMac(device.getMac()); // mac

      simpleDevice.setMonitorPointId(device.getMonitorPointId());// 监控地id

      simpleDevice.setOrganizationIds(device.getOrganizationIds());// 组织数组

      redisUtils.set(key,simpleDevice);

   }

//   /*

//    * 将校正值存入redis方法组 开始

//    */

//   private void setDeviceToRedis(String mac,Device device){

//      String key = getDeviceKey(mac);

//      Device simpleDevice = new Device();

//      simpleDevice.setId(device.getId());// id

//      simpleDevice.setName(device.getName());// name

//      simpleDevice.setAddress(device.getAddress());// address

//      simpleDevice.setDeviceVersionId(device.getDeviceVersionId());// version

//      simpleDevice.setMac(device.getMac()); // mac

//      simpleDevice.setMonitorPointId(device.getMonitorPointId());// 监控地id

//      simpleDevice.setOrganizationIds(device.getOrganizationIds());// 组织数组

//      simpleDevice.setDeviceVersion(device.getDeviceVersion());

//      redisUtils.set(key,simpleDevice);

//   }

   private Device getDeviceFromRedis(String mac) {

      String key = getDeviceKey(mac);

      return redisUtils.get(key,Device.class);

@@ -172,31 +186,56 @@


   /**

    *

    * @param map

    * @param params

    * map里 包括 组织id和4个坐标点

    * @return

    * @return 返回未删除结果集

    */

   @Override

   public List<Device> query(Map<String, Object> map) {

      List <Device> list = deviceMapper.selectByMap(map);

      loadDeviceState(list);

      return list;

   public List<Device> query(Map<String, Object> params) {

      Object orgIdObj = params.get("orgId");

      List<Device> deviceList = null;

      if(orgIdObj != null) {

         Integer orgId = Integer.parseInt(orgIdObj.toString());

         List<Integer> orgIds = orgMapper.selectLowerOrgIds(orgId);

         params.put("orgIds", orgIds);

         deviceList = deviceMapper.selectByMap(params);

         loadDeviceState(deviceList);

      }

      return deviceList;

   }



   /**

    *  根据组织id和设备名称 分页查询设备

    * @param orgId

    * @param deviceName

    * @param pageSize

    * @param pageNo

    * @return

    * @return 返回未删除结果

    */

   @Override

   public PageResult query(Integer orgId, String deviceName, Integer pageSize, Integer pageNo) {

      List<Integer> orgIds = orgMapper.selectLowerOrgIds(orgId);

      if(!ObjectUtils.isEmpty(pageSize)&&!ObjectUtils.isEmpty(pageNo)){

         PageHelper.startPage(pageNo,pageSize);

      }

      List<Device> list = deviceMapper.selectByOrgIdAndDevName(orgId,deviceName);

      String state = null;

      switch (deviceName){

         case "正常":

            state = "0";

            deviceName = null;break;

            case "轻度":

            state = "1";

            deviceName = null;break;

         case "中度":

            state = "2";

            deviceName = null;break;

         case "重度":

            state = "3";

            deviceName = null;break;

         case "维保":

            state = "4";

            deviceName = null;break;

      }

      List<Device> list = deviceMapper.selectByOrgIdAndDevName(orgId,orgIds,state,deviceName);

      //从redis里取状态

      loadDeviceState(list);

      if(list instanceof Page){

@@ -211,14 +250,15 @@
    * @param mpId

    * @param pageSize

    * @param pageNo

    * @return

    * @return 返回未删除结果

    */

   @Override

   public PageResult query(Integer orgId, Integer mpId, Integer pageSize, Integer pageNo) {

      List<Integer> orgIds = orgMapper.selectLowerOrgIds(orgId);

      if(!ObjectUtils.isEmpty(pageSize)&&!ObjectUtils.isEmpty(pageNo)){

         PageHelper.startPage(pageNo,pageSize);

      }

      List<Device> list = deviceMapper.selectByOrgIdAndMpId(orgId,mpId);

      List<Device> list = deviceMapper.selectByOrgIdAndMpId(orgId,orgIds,mpId);

      //从redis里取状态

      loadDeviceState(list);

      if(list instanceof Page){

@@ -266,26 +306,20 @@
      }

      return device;

   }

   /*

     刷新 redis 设备的信息



   /**

    * 要在数据库更改后刷新

    * 刷新 redis 设备的信息,注意此处指删除不做更新。更新由task完成

    * @param mac

    */

   private void refreshDeviceInRedis(Device device){

        if(!StringUtils.isBlank(device.getMac())){

             Device simpleDevice = new Device();

          simpleDevice.setId(device.getId());// id

          simpleDevice.setName(device.getName());// name

          simpleDevice.setAddress(device.getAddress());// address

          simpleDevice.setDeviceVersionId(device.getDeviceVersionId());// version

          simpleDevice.setMac(device.getMac()); // mac

          simpleDevice.setMonitorPointId(device.getMonitorPointId());// 监控地id

          simpleDevice.setOrganizationIds(device.getOrganizationIds());// 组织数组

             if(device.getMonitorPointId()!=null){

                 List<Integer> orgIds = monitorPointMapper.selectOrganizationIds(device.getMonitorPointId());

                 simpleDevice.setOrganizationIds(orgIds);

             }

             String key = "device_"+device.getMac();

             redisUtils.set(key,simpleDevice);

         }

   private void refreshDeviceInRedis(String mac){

        if(!StringUtils.isBlank(mac)){

            String key = getDeviceKey(mac);

            redisUtils.remove(key);

         }else

       {

          log.warn("param mac is null in method [refreshDeviceInRedis]");

       }

   }

   @Override

   public int countByExample(PageBean pageBean){

@@ -309,14 +343,14 @@
      }

   }

   @Override

   public PageBean queryByPageBean(PageBean pageBean) {

   public PageBean    queryByPageBean(PageBean pageBean) {

      Example example = ExampleUtil.generateExample(ENTITY_CLASS,pageBean);

      addDeletesToExample(example);

//      addDeletesToExample(example);

      if(pageBean.getPageSize()>0){

         PageHelper.startPage(pageBean.getPageIndex(),pageBean.getPageSize());

      }

      List<Device> organizationList = deviceMapper.selectWithRelationData(example);

      return new PageBean(organizationList);

      List<Device> deviceList = deviceMapper.selectWithRelationData(example);

      return new PageBean(deviceList);

   }



   @Override

@@ -324,34 +358,56 @@
      Device device = new Device();

      device.setIsDelete(Constants.IS_DELETE_TRUE);

      if(ids!=null&&ids.length>0){

         Example example = new Example(ENTITY_CLASS);

         example.or().andIn("id", Arrays.asList(ids));

         if(ids.length==1){

            device.setId(ids[0]);

            deviceMapper.updateByPrimaryKeySelective(device);

         }else{

            Example example = new Example(ENTITY_CLASS);

            example.or().andIn("id", Arrays.asList(ids));

            deviceMapper.updateByExampleSelective(device,example);

         }



         List<Device> deviceList = deviceMapper.selectByExample(example);

         List<String> adjustAndDeviceKeys = deviceList.stream().collect(

               ArrayList<String>::new,

               (list,dev) -> {

                  if(!StringUtils.isBlank(dev.getMac())){

                     list.add("device_"+dev.getMac());

                     list.add("adjust_"+dev.getMac());

                  }

               },

               (oList,nList)-> {

                  oList.addAll(nList);

               }

         );

         redisUtils.remove(adjustAndDeviceKeys.toArray(new String [adjustAndDeviceKeys.size()]));

      }

   }



   @Override

   @Transactional

   public void addOrModify(Device device){

      try{

         //mac 转小写

         if(StringUtils.isBlank(device.getMac())){

         if(!StringUtils.isBlank(device.getMac())){

            device.setMac(device.getMac().toLowerCase());

         }

         if(device.getId()==null){

            device.setState(Constants.DEVICE_STATE_OFFLINE);

            device.setIsDelete(Constants.IS_DELETE_FALSE);

            deviceMapper.insertSelective(device);

         }else{

         if(device.getId()!=null){

            deviceMapper.updateByPrimaryKeySelective(device);

            //刷新redis里设备信息

            refreshDeviceInRedis(device);

         }else{

            Device deviceQuery = new Device();

            deviceQuery.setMac(device.getMac());

            Device deviceResult = deviceMapper.selectOne(deviceQuery);

            if(deviceResult !=null){

               device.setId(deviceResult.getId());

               deviceMapper.updateByPrimaryKeySelective(device);

            }else {

               device.setState(Constants.DEVICE_STATE_OFFLINE);

               device.setIsDelete(Constants.IS_DELETE_FALSE);

               deviceMapper.insertSelective(device);

            }

         }

         //刷新redis里设备信息

         refreshDeviceInRedis(device.getMac());

      }

      catch (Exception ex){

         throw  ex;

@@ -411,4 +467,45 @@
      return deviceMapper.selectByPrimaryKey(id);

   }



   @Override

   public List<Device> getDevicesByProfessionId(Map<String, Object> parameters) {

		
      return deviceMapper.getDevicesByProfession(parameters);

   }



   @Override

   public List<Device> getDevicesByOrganizationId(Map<String, Object> parameters) {

      ValidateUtil.notNull(parameters.get("organizationId"), "param.is.null");

      return deviceMapper.getDevicesByOrganizationId(parameters);

   }

   @Override

    public Map<String,Long> queryDeviceStateSummary(@NotNull Integer orgId){

       Map<String,Object> params = new HashMap<>();

       if(!dictionaryDataMapper.isSupperOrgId(orgId)){

         List<Integer> orgIds = organizationMapper.selectLowerOrgIds(orgId);

         params.put("orgIds",orgIds);

      }

      List<Map<String, Object>> list = deviceMapper.getDeviceStatesByAccount(params);

      Long all = 0L, normal = 0L, abnormal = 0L, stop = 0L;

      for (Map<String, Object> map : list) {

         Long count = (Long) map.get("count");

         all += count;

         switch (Integer.valueOf((String) map.get("state"))) {

            case 0:

               normal = count;

               break;

            case 4:

               stop = count;

               break;

            default:

               abnormal += count;

         }

      }

      Map<String,Long> result = new HashMap<>();

      result.put("all", all);

      result.put("normal", normal);

      result.put("abnormal", abnormal);

      result.put("stop", stop);

      return result;

   }

}