app接口

xufenglei

2017-12-07 dba72443e05e7b0a52ee85bfd9f4641aebc42c60

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

@@ -1,5 +1,6 @@
package com.moral.service.impl;



import java.util.Date;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

@@ -7,10 +8,17 @@
import javax.annotation.Resource;



import org.springframework.stereotype.Service;

import org.springframework.util.ObjectUtils;



import com.github.pagehelper.PageHelper;

import com.moral.common.exception.BusinessException;

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 {

@@ -53,4 +61,34 @@
      return deviceMapper.getSensorsByDevice(mac);

   }



   @Override

   public void saveOrUpdateDevice(Device device) {

      ValidateUtil.notNull(device, "参数不可为空");

      ValidateUtil.notEmpty(device.getMac(), "参数不可为空");

      Example example = new Example(Device.class);

      example.or().andEqualTo("mac",device.getMac());

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

      Date operateDate = new Date();

      device.setInstallTime(operateDate);

      if (ObjectUtils.isEmpty(devices)) {

         device.setCreateTime(operateDate);

         device.setState("4");

         deviceMapper.insertSelective(device);

      }else if (devices.size() > 1) {

         throw new BusinessException("设备信息异常，联系管理员！");

      }else {

         device.setId(devices.get(0).getId());

         deviceMapper.updateByPrimaryKeySelective(device);

      }

   }



   @Override

   public List<Device> getInstallDevicesByOperateUser(Integer uid, Integer pageIndex, Integer pageSize) {

      Example example = new Example(Device.class);

      example.or().andEqualTo("operateUserId",uid);

      PageHelper.startPage(pageIndex, pageSize);

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

      return devices;

   }



}