xufenglei
2018-03-30 9b33e93fccddea356c3d686684fc58ceb176ff39
src/main/java/com/moral/service/impl/MonitorPointServiceImpl.java
@@ -1,5 +1,6 @@
package com.moral.service.impl;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
@@ -8,15 +9,22 @@
import javax.annotation.Resource;
import org.apache.commons.collections.CollectionUtils;
import org.springframework.stereotype.Service;
import com.github.pagehelper.PageHelper;
import com.moral.common.bean.Constants;
import com.moral.common.bean.PageBean;
import com.moral.common.util.*;
import org.springframework.stereotype.Service;
import com.moral.common.util.ExampleUtil;
import com.moral.common.util.RedisUtils;
import com.moral.common.util.StringUtils;
import com.moral.common.util.ValidateUtil;
import com.moral.entity.Device;
import com.moral.entity.MonitorPoint;
import com.moral.mapper.DeviceMapper;
import com.moral.mapper.MonitorPointMapper;
import com.moral.service.MonitorPointService;
import tk.mybatis.mapper.entity.Example;
import tk.mybatis.mapper.entity.Example.Criteria;
@@ -24,6 +32,8 @@
public class MonitorPointServiceImpl implements MonitorPointService {
    @Resource
    private MonitorPointMapper monitorPointMapper;
    @Resource
    private DeviceMapper deviceMapper;
    @Resource
    RedisUtils redisUtils;
    private static Class ENTITY_CLASS = MonitorPoint.class;
@@ -85,13 +95,42 @@
                monitorPointMapper.insertSelective(monitorPoint);
            }else{
                monitorPointMapper.updateByPrimaryKeySelective(monitorPoint);
                // 刷新当前监控点下设备 在redis里设备信息
                refreshDevicesInRedis(monitorPoint.getId());
            }
        }
        catch (Exception ex){
            throw  ex;
        }
    }
    /*
      刷新当前监控点下设备 在redis里设备信息
     */
    private void  refreshDevicesInRedis(int monitorPointId){
        Device device = new Device();
        device.setMonitorPointId(monitorPointId);
        List<Device> deviceList = deviceMapper.select(device);
        if (!CollectionUtils.isEmpty(deviceList)){
            List<Integer> orgIds = monitorPointMapper.selectOrganizationIds(monitorPointId);
            if (!CollectionUtils.isEmpty(orgIds)){
                deviceList.stream().forEach(dev ->{
                    if(!StringUtils.isNullOrEmpty(dev.getMac())){
                        String key = "device_"+dev.getMac();
                        // 简化的设备信息 用以缓存redis
                        Device simpleDevice = new Device();
                        simpleDevice.setId(dev.getId());
                        simpleDevice.setDeviceVersion(dev.getDeviceVersion());
                        simpleDevice.setMac(dev.getMac());
                        simpleDevice.setMonitorPointId(dev.getMonitorPointId());
                        // 设置新组织关系,防止读写分离时数据库同步延迟
                        simpleDevice.setOrganizationIds(orgIds);
                        redisUtils.set(key,simpleDevice);
                    }
                });
            }
        }
    }
    @Override
    public void deleteByIds(Integer... ids) {
        MonitorPoint monitorPoint = new MonitorPoint();
@@ -115,10 +154,25 @@
      Criteria criteria = example.createCriteria();
      criteria.andEqualTo("isDelete", Constants.IS_DELETE_FALSE).andLike("name", "%" + name + "%");
      example.or().andEqualTo("isDelete", Constants.IS_DELETE_FALSE).andCondition("getPY(name) like ", "%" + name + "%");
      example.or().andEqualTo("isDelete", Constants.IS_DELETE_FALSE)
            .andCondition("getPY(" + getReplaceStr("name") + ") like ", "%" + name + "%");
      List<MonitorPoint> monitorPoints = monitorPointMapper.selectByExample(example);
      return monitorPoints;
   }
   private String getReplaceStr(String name){
        List<String[]> list = new ArrayList<String[]>();
        list.add(new String[]{"(",""});
        list.add(new String[]{")",""});
        for (String[] string : list) {
           name = replace(name,string[0],string[1]);
      }
      return name;
   }
   private  String replace(String name,String fromStr,String toStr){
      return "REPLACE (" + name + ",'" + fromStr + "','" + toStr + "')";
   }
    /**
@@ -137,4 +191,26 @@
        }).collect(Collectors.toList());
        return list;
    }
    @Override
   public List<MonitorPoint> getMonitorPointsByOrganizationId(Integer orgId) {
      Example example = new Example(MonitorPoint.class);
      Criteria criteria = example.createCriteria();
      criteria.andEqualTo("isDelete", Constants.IS_DELETE_FALSE);
      if (Constants.isNotSpecialOrgId(orgId)) {
         criteria.andEqualTo("organizationId", orgId);
      }
      example.orderBy("name").asc();
      return monitorPointMapper.selectByExample(example);
   }
   @Override
   public List<MonitorPoint> getMonitorPointsByRegion(Map<String, Object> parameters) {
      Example example = new Example(MonitorPoint.class);
      Criteria criteria = example.createCriteria();
      criteria.andEqualTo("isDelete", Constants.IS_DELETE_FALSE);
      criteria.andEqualTo(parameters.get("name").toString(), parameters.get("value"));
      return monitorPointMapper.selectByExample(example);
   }
}