cn.com.gps169.bos.service.impl.VehicleServiceImpl.java Source code

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Here is the source code for cn.com.gps169.bos.service.impl.VehicleServiceImpl.java

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package cn.com.gps169.bos.service.impl;

import java.util.Date;
import java.util.List;

import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;
import cn.com.gps169.bos.service.IVehicleService;
import cn.com.gps169.common.cache.ICacheManager;
import cn.com.gps169.db.dao.VehicleMapper;
import cn.com.gps169.db.model.Vehicle;
import cn.com.gps169.db.model.VehicleExample;
import cn.com.gps169.db.model.VehicleExample.Criteria;

@Service
public class VehicleServiceImpl implements IVehicleService {

    @Autowired
    private VehicleMapper vehicleMapper;

    @Autowired
    private ICacheManager vehicleCacheManager;

    @Override
    public JSONObject queryVehicle(int pageNum, int pageRows, int status, String licensePlate) {
        VehicleExample example = new VehicleExample();
        Criteria criteria = example.or();
        if (status != 0) {
            criteria.andFleeStatusEqualTo((byte) status);
        }
        if (StringUtils.isNotBlank(licensePlate)) {
            criteria.andPlateNoLike("%" + licensePlate + "%");
        }
        int total = vehicleMapper.countByExample(example);
        example.setLimitStart(pageNum);
        example.setLimitEnd(pageRows);
        List<Vehicle> list = vehicleMapper.selectByExample(example);
        JSONArray result = new JSONArray();
        for (Vehicle v : list) {
            result.add(JSONObject.fromObject(v));
        }
        JSONObject vehicles = new JSONObject();
        vehicles.put("total", total);
        vehicles.put("rows", result);

        return vehicles;
    }

    /* (non-Javadoc)
     * @see cn.com.gps169.bos.service.IVehicleService#addVehicle(cn.com.gps169.db.model.Vehicle)
     */
    @Override
    public String addOrUpdateVehicle(Vehicle vehicle) {
        Integer vid = vehicle.getVehicleId();
        //?
        VehicleExample example = new VehicleExample();
        if (vid == null) {
            example.or().andPlateNoEqualTo(vehicle.getPlateNo());
        } else {
            example.or().andPlateNoEqualTo(vehicle.getPlateNo()).andVehicleIdNotEqualTo(vid);
        }
        int count = vehicleMapper.countByExample(example);
        if (count > 0) {
            return "??";
        }
        example.clear();
        if (vid == null) {
            example.or().andEinEqualTo(vehicle.getEin());
        } else {
            example.or().andEinEqualTo(vehicle.getEin()).andVehicleIdNotEqualTo(vid);
        }
        count = vehicleMapper.countByExample(example);
        if (count > 0) {
            return "???";
        }
        if (vid == null) {
            //            vehicle.setCreated(new Date());
            vehicleMapper.insert(vehicle);
        } else {
            //            vehicle.setUpdated(new Date());
            vehicleMapper.updateByPrimaryKeySelective(vehicle);
        }
        // ?
        //        vehicleCacheManager.addVehicle(vehicle);
        return null;
    }

    /* (non-Javadoc)
     * @see cn.com.gps169.bos.service.IVehicleService#queryVehicleById(int)
     */
    @Override
    public Vehicle queryVehicleById(int vid) {

        return vehicleMapper.selectByPrimaryKey(vid);
    }

    /* (non-Javadoc)
     * @see cn.com.gps169.bos.service.IVehicleService#queryUnbindVeh()
     */
    @Override
    public JSONArray queryUnbindVeh() {
        VehicleExample example = new VehicleExample();
        //        example.or().andStatusEqualTo(1).andTerminalIdIsNull();
        List<Vehicle> list = vehicleMapper.selectByExample(example);
        JSONArray array = new JSONArray();
        JSONObject veh = null;
        for (Vehicle v : list) {
            veh = new JSONObject();
            veh.put("vid", v.getVehicleId());
            //            veh.put("licensePlate", v.getLicensePlate());
            array.add(veh);
        }

        return array;
    }

}