SectionServiceImpl.java
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package com.bsth.service.impl;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.alibaba.fastjson.JSONArray;
import com.bsth.common.ResponseCode;
import com.bsth.entity.Line;
import com.bsth.entity.Section;
import com.bsth.entity.SectionRoute;
import com.bsth.repository.LineRepository;
import com.bsth.repository.SectionRepository;
import com.bsth.repository.SectionRouteRepository;
import com.bsth.service.SectionService;
import com.bsth.util.TransGPS;
import com.bsth.util.TransGPS.Location;
/**
*
* @ClassName: SectionServiceImpl(路段service业务层实现类)
*
* @Extends : BaseService
*
* @Description: TODO(路段service业务层)
*
* @Author bsth@lq
*
* @Date 2016年05月03日 上午9:21:17
*
* @Version 公交调度系统BS版 0.1
*
*/
@Service
public class SectionServiceImpl extends BaseServiceImpl<Section, Integer> implements SectionService{
@Autowired
SectionRepository repository;
@Autowired
LineRepository lineRepository;
@Autowired
SectionRouteRepository routeRepository;
/**
* @Description :TODO(编辑线路走向)
*
* @param map <sectionId:路段ID； sectionJSON：路段信息>
*
* @return Map<String, Object> <SUCCESS ; ERROR>
*/
@Override
public Map<String, Object> sectionUpdate(Map<String, Object> map) {
Map<String, Object> resultMap = new HashMap<String, Object>();
try {
String bsectionVector = map.get("bsectionVector").equals("") ? "" :map.get("bsectionVector").toString();
// 原始线状图形坐标集合
String sectionsBpoints = "";
// WGS线状图形坐标集合
String sectionsWJPpoints = "";
if(!bsectionVector.equals("")) {
// 转换成JSON数组
JSONArray sectionsArray = JSONArray.parseArray(bsectionVector);
// 遍历
for(int s = 0 ;s<sectionsArray.size();s++) {
String pointsLngStr = sectionsArray.getJSONObject(s).get("lng").toString();
String pointsLatStr = sectionsArray.getJSONObject(s).get("lat").toString();
/** to WGS坐标 */
Location resultPoint = FromBDPointToWGSPoint(pointsLngStr,pointsLatStr);
String WGSLngStr = String.valueOf(resultPoint.getLng());
String WGSLatStr = String.valueOf(resultPoint.getLat());
if(s==0) {
sectionsBpoints = pointsLngStr + " " + pointsLatStr;
sectionsWJPpoints = WGSLngStr + " " + WGSLatStr;
}else {
sectionsBpoints = sectionsBpoints + "," + pointsLngStr + " " + pointsLatStr;
sectionsWJPpoints = sectionsWJPpoints + "," + WGSLngStr + " " + WGSLatStr;
}
}
}
// 原坐标类型
String dbType = map.get("dbType").equals("") ? "" : map.get("dbType").toString();
// 说明
String descriptions = map.get("descriptions").equals("") ? "" : map.get("descriptions").toString();
// 是否撤销
Integer destroy = map.get("destroy").equals("") ? null : Integer.parseInt(map.get("destroy").toString());
// 方向
Integer directions = map.get("directions").equals("") ? null : Integer.parseInt(map.get("directions").toString());
// 线路ID
Integer sectionRouteLine = map.get("sectionRouteLine").equals("") ? null : Integer.parseInt(map.get("sectionRouteLine").toString());
// 道路编码
String roadCoding = map.get("roadCoding").equals("") ? "" : map.get("roadCoding").toString();
// 路段编码
String sectionCode = map.get("sectionCode").equals("") ? "" : map.get("sectionCode").toString();
// 路段长度
Double sectionDistance = map.get("sectionDistance").equals("") ? null : Double.valueOf(map.get("sectionDistance").toString());
// 路段ID
Integer sectionId = map.get("sectionId").equals("") ? 0 : Integer.parseInt(map.get("sectionId").toString());
// 路段名称
String sectionName = map.get("sectionName").equals("") ? "" : map.get("sectionName").toString();
// 路段路由Id
Integer sectionRouteId = map.get("sectionRouteId").equals("") ? null : Integer.valueOf(map.get("sectionRouteId").toString());
// 线路编码
String lineCode =map.get("lineCode").equals("") ? "" : map.get("lineCode").toString();
// 路段时长
Double sectionTime = map.get("sectionTime").equals("") ? null : Double.valueOf(map.get("sectionTime").toString());
// 路段路由
Integer sectionrouteCode = map.get("sectionrouteCode").equals("") ? null : Integer.valueOf(map.get("sectionrouteCode").toString());
SectionRoute resultS = routeRepository.findOne(sectionRouteId);
int old_code = resultS.getSectionrouteCode();
if(sectionrouteCode!=null) {
int new_code = sectionrouteCode+100;
if(new_code==old_code){
sectionrouteCode = new_code;
}else {
sectionrouteCode = new_code-100+1;
}
}else {
sectionrouteCode = old_code;
}
// 限速
Double speedLimit = map.get("speedLimit").equals("") ? null : Double.valueOf(map.get("speedLimit").toString());
// 版本
Integer version = map.get("versions").equals("") ? null : Integer.valueOf(map.get("versions").toString());
// WGS坐标点集合
String gsectionVector = null;
if(!sectionsWJPpoints.equals(""))
gsectionVector = "LINESTRING(" + sectionsWJPpoints +")";
// 原坐标点集合
String bsectionVectorS = null;
if(!sectionsBpoints.equals(""))
bsectionVectorS = "LINESTRING(" + sectionsBpoints + ")";
Integer createBy = map.get("createBy").equals("") ? null : Integer.valueOf(map.get("createBy").toString());
String createDate = map.get("createDate").equals("") ? null : map.get("createDate").toString();
Integer updateBy = map.get("updateBy").equals("") ?null : Integer.valueOf(map.get("updateBy").toString());
Integer isRoadeSpeed = map.get("isRoadeSpeed").equals("") ? null : Integer.valueOf(map.get("isRoadeSpeed").toString());
SimpleDateFormat formatter = new SimpleDateFormat ("yyyy-MM-dd HH:mm:ss");
Date date = new Date();
// 修改日期
String updateDate = formatter.format(date);
String crosesRoad="";
String endNode="";
String startNode="";
String middleNode="";
String sectionType="";
// 更新
repository.sectionUpdate(sectionId, gsectionVector, bsectionVectorS, sectionCode, sectionName, crosesRoad, endNode, startNode, middleNode, sectionType, roadCoding, sectionDistance, sectionTime, dbType, speedLimit, descriptions, version, createBy, createDate, updateBy, updateDate);
SectionRoute route = new SectionRoute();
Line line = lineRepository.findOne(sectionRouteLine);
Section section = repository.findOne(sectionId);
route.setId(sectionRouteId);
route.setSectionrouteCode(sectionrouteCode);
route.setLineCode(lineCode);
route.setSectionCode(sectionCode);
route.setDirections(directions);
route.setVersions(version);
route.setDestroy(destroy);
route.setDescriptions(descriptions);
route.setCreateBy(createBy);
route.setUpdateBy(updateBy);
route.setLine(line);
route.setSection(section);
route.setIsRoadeSpeed(isRoadeSpeed);
routeRepository.save(route);
resultMap.put("status", ResponseCode.SUCCESS);
} catch (Exception e) {
resultMap.put("status", ResponseCode.ERROR);
logger.error("save erro.", e);
}
return resultMap;
}
/** 百度坐标转WGS坐标 */
public Location FromBDPointToWGSPoint(String bLonx,String bLatx) {
double lng = Double.parseDouble(bLonx);
double lat = Double.parseDouble(bLatx);
Location bdLoc = TransGPS.LocationMake(lng, lat);
Location location = TransGPS.bd_decrypt(bdLoc);
Location WGSPoint = TransGPS.transformFromGCJToWGS(location);
return WGSPoint;
}
/**
* 新增路段信息
*
* @param map：<bsectionVector：折线百度坐标集合；dbType：圆坐标类型；descriptions：描述与说明；destroy：是否撤销；directions：方向；lineId：线路ID
*
* lineCode ：线路编码；roadCoding：道路编码；sectionCode：路段编码；sectionDistance：路段长度；sectionName：路段名称；sectionTime：路段时长；
*
* sectionrouteCode：路段序号；speedLimit：路段限速>
*
* @return map<SUCCESS：成功；ERROR：异常>
*/
@Override
@Transactional
public Map<String, Object> sectionSave(Map<String, Object> map) {
Map<String, Object> resultMap = new HashMap<String, Object>();
try {
// 线路ID.
Integer lineId = map.get("lineId").equals("") ? null : Integer.valueOf(map.get("lineId").toString());
// 线路编码.
String lineCode = map.get("lineCode").equals("") ? "" : map.get("lineCode").toString();
// 路段名称.
String sectionName = map.get("sectionName").equals("") ? "" : map.get("sectionName").toString();
// 路段编码.
String sectionCode = map.get("sectionCode").equals("") ? "" : map.get("sectionCode").toString();
// 道路编码.
String roadCoding = map.get("roadCoding").equals("") ? "" : map.get("roadCoding").toString();
// 原始坐标类型.
String dbType = map.get("dbType").equals("") ? "" :map.get("dbType").toString();
// 路段几何图形坐标.
String sectionJSON = map.get("bsectionVector").equals("") ? "" : map.get("bsectionVector").toString();
// 路段序号
String sectionrouteCode = map.get("sectionrouteCode").equals("") ? "" : map.get("sectionrouteCode").toString();
// 路段时长.
Double sectionTime = map.get("sectionTime").equals("") ? 0.0d : Double.valueOf(map.get("sectionTime").toString());
// 路段距离.
Double sectionDistance = map.get("sectionDistance").equals("") ? 0.0d : Double.valueOf(map.get("sectionDistance").toString());
// 路段限速.
Double speedLimit = map.get("speedLimit").equals("") ? 0.0d : Double.valueOf(map.get("speedLimit").toString());
// 版本.
Integer versions = map.get("versions").equals("") ? 1 : Integer.valueOf(map.get("versions").toString());
// 是否撤销.
Integer destroy = map.get("destroy").equals("") ? 0 : Integer.valueOf(map.get("destroy").toString());
// 路段方向.
Integer directions = map.get("directions").equals("") ? 0 : Integer.valueOf(map.get("directions").toString());
// 描述与说明.
String descriptions = map.get("descriptions").equals("")? "" : map.get("descriptions").toString();
// 原始线状图形坐标集合
String sectionsBpoints = "";
// WGS线状图形坐标集合
String sectionsWJPpoints = "";
if(!sectionJSON.equals("")) {
// 转换成JSON数组
JSONArray sectionsArray = JSONArray.parseArray(sectionJSON);
// 遍历
for(int s = 0 ;s<sectionsArray.size();s++) {
String pointsLngStr = sectionsArray.getJSONObject(s).get("lng").toString();
String pointsLatStr = sectionsArray.getJSONObject(s).get("lat").toString();
String WGSLngStr = "";
String WGSLatStr = "";
Location resultPoint = FromBDPointToWGSPoint(pointsLngStr,pointsLatStr);
WGSLngStr = String.valueOf(resultPoint.getLng());
WGSLatStr = String.valueOf(resultPoint.getLat());
if(s==0) {
sectionsBpoints = pointsLngStr + " " + pointsLatStr;
sectionsWJPpoints = WGSLngStr + " " + WGSLatStr;
}else {
sectionsBpoints = sectionsBpoints + "," + pointsLngStr + " " + pointsLatStr;
sectionsWJPpoints = sectionsWJPpoints + "," + WGSLngStr + " " + WGSLatStr;
}
}
}
// WGS坐标点集合
String gsectionVector = "LINESTRING(" + sectionsWJPpoints +")";
// 原坐标点集合
String bsectionVector = "LINESTRING(" + sectionsBpoints + ")";
String crosesRoad="";
String endNode ="";
String startNode="";
String middleNode="";
String sectionType="";
String csectionVector=null;
Integer id = Integer.valueOf(sectionCode);
repository.systemSave(sectionCode, sectionName, crosesRoad, endNode, startNode, middleNode, gsectionVector, bsectionVector, sectionType, csectionVector, roadCoding, sectionDistance, sectionTime, dbType, speedLimit, descriptions, versions, id);
Section section = repository.findOne(id);
Line line = lineRepository.findOne(lineId);
// 路段路由
SectionRoute sectionRoute = new SectionRoute();
Integer routeCode = null;
if(!sectionrouteCode.equals("")){
String sectionrouteCodeArray[] = sectionrouteCode.split("_");
routeCode = Integer.valueOf(sectionrouteCodeArray[0])+1;
}else {
routeCode = 100;
}
routeRepository.sectionUpdSectionRouteCode(lineId, directions,routeCode);
sectionRoute.setSectionrouteCode(routeCode);
sectionRoute.setLineCode(lineCode);
sectionRoute.setSection(section);
sectionRoute.setSectionCode(sectionCode);
sectionRoute.setDirections(directions);
sectionRoute.setDescriptions(descriptions);
sectionRoute.setDestroy(destroy);
sectionRoute.setVersions(versions);
sectionRoute.setLine(line);
sectionRoute.setIsRoadeSpeed(0);
routeRepository.save(sectionRoute);
resultMap.put("status", ResponseCode.SUCCESS);
} catch (Exception e) {
resultMap.put("status", ResponseCode.ERROR);
logger.error("save erro.", e);
}
return resultMap;
}
}