SpeedingServiceImpl.java
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package com.bsth.service.excep.impl;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Service;
import org.springframework.beans.factory.annotation.Autowired;
import com.bsth.data.BasicData;
import com.bsth.entity.excep.Speeding;
import com.bsth.service.excep.NowSpeedingService;
import com.bsth.service.excep.SpeedingService;
import com.bsth.util.EchartConver;
import com.bsth.util.PageHelper;
import com.bsth.util.PageObject;
import com.bsth.util.CoordinateConverter;
import com.bsth.util.CoordinateConverter.Location;
import com.bsth.util.db.DBUtils_MS;
import com.github.abel533.echarts.Option;
import com.google.gson.Gson;
@Service
public class SpeedingServiceImpl implements SpeedingService {
@Autowired
JdbcTemplate jdbcTemplate;
static List<Speeding> findAll(Map<String, Object> map) {
Connection conn = null;
PreparedStatement ps = null;
ResultSet rs = null;
int page=Integer.parseInt(map.get("page").toString());
List<Speeding> list=new ArrayList<Speeding>();
String sql="select * from bsth_c_speedingmh where 1=1 ";
Object line=map.get("line");
Object updown=map.get("updown");
Object startDate=map.get("startDate");
Object endDate=map.get("endDate");
Object times=map.get("times");
SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
if(line!=null){
sql +=" and line like'%"+line.toString().trim()+"%'";
}
if(updown!=null){
sql +="and up_down like '%"+updown.toString()+"%'";
}
if(startDate!=null){
if (startDate.toString().length()>0) {
try {
Long t1=sdf.parse(startDate.toString()+" 00:00:00").getTime();
sql += " and startTimestamp >="+t1;
} catch (ParseException e) {
e.printStackTrace();
}
}
}
if(endDate!=null){
if (endDate.toString().length()>0) {
try {
Long t2=sdf.parse(endDate.toString()+" 23:59:59").getTime();
sql += " and endTimestamp <="+t2;
} catch (ParseException e) {
e.printStackTrace();
}
}
}
if(times!=null && times.toString().length()>0){
sql +=" and (endTimestamp-startTimestamp) >="+Integer.valueOf(times.toString())*1000;
}
sql +=" order by startTimestamp limit ?,?";
try {
conn = DBUtils_MS.getConnection();
ps = conn.prepareStatement(sql);
ps.setInt(1, page*10); // O-最大条数 -- M-起始条数
ps.setInt(2, 10); // O-最小条数 -- M-显示条数
rs = ps.executeQuery();
list = resultSet2Set(rs);
} catch (SQLException e) {
e.printStackTrace();
}finally {
DBUtils_MS.close(rs, ps, conn);
}
return list;
}
static List<Speeding> resultSet2Set(ResultSet rs) throws SQLException{
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
List<Speeding> list=new ArrayList<Speeding>();
Speeding speeding;
Location location;
while(rs.next()){
speeding=new Speeding();
speeding.setId(rs.getInt("id"));
speeding.setVehicle(BasicData.deviceId2NbbmMap.get(rs.getObject("vehicle").toString()));
speeding.setLine(rs.getInt("line"));
//run 时注解
speeding.setLineName(BasicData.lineCode2NameMap.get(speeding.getLine().toString()));
speeding.setLineId(BasicData.lineId2CodeMap.inverse().get(speeding.getLine().toString()));
speeding.setUpDown(rs.getInt("up_down"));
//将gps的经纬度转成百度的经纬度
location = CoordinateConverter.bd_encrypt(CoordinateConverter.transformFromWGSToGCJ(CoordinateConverter.LocationMake(rs.getFloat("startLon"), rs.getFloat("startLat"))));
speeding.setLon((float)location.getLng());
speeding.setLat((float)location.getLat());
location = CoordinateConverter.bd_encrypt(CoordinateConverter.transformFromWGSToGCJ(CoordinateConverter.LocationMake(rs.getFloat("endLon"), rs.getFloat("endLat"))));
speeding.setEndlon((float)location.getLng());
speeding.setEndlat((float)location.getLat());
speeding.setTimestamp((Long.valueOf(rs.getObject("startTimestamp").toString())));
speeding.setTimestampDate(sdf.format(new Date(speeding.getTimestamp())));
speeding.setEndtimestamp((Long.valueOf(rs.getObject("endTimestamp").toString())));
speeding.setEndtimestampDate(sdf.format(new Date(speeding.getEndtimestamp())));
list.add(speeding);
}
return list;
}
@Override
public PageObject<Speeding> Pagequery(Map<String, Object> map) {
String sql="select count(*) record from bsth_c_speedingmh where 1=1 ";
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Object line=map.get("line");
Object updown=map.get("updown");
Object startDate=map.get("startDate");
Object endDate=map.get("endDate");
Object times=map.get("times");
if(line!=null){
sql +=" and line like'%"+line.toString().trim()+"%'";
}
if(updown!=null){
sql +="and up_down like '%"+updown.toString()+"%'";
}
if(startDate!=null){
if (startDate.toString().length()>0) {
try {
Long t1 = sdf.parse(startDate.toString()+" 00:00:00").getTime();
sql += " and startTimestamp >="+t1;
} catch (ParseException e) {
e.printStackTrace();
}
}
}
if(endDate!=null){
if (endDate.toString().length()>0) {
try {
Long t2=sdf.parse(endDate.toString()+" 23:59:59").getTime();
sql += " and endTimestamp <="+t2;
} catch (ParseException e) {
e.printStackTrace();
}
}
}
if(times!=null && times.toString().length()>0){
sql +=" and (endTimestamp-startTimestamp) >="+Integer.valueOf(times.toString())*1000;
}
Connection conn = null;
PreparedStatement ps = null;
ResultSet rs = null;
int totalData = 0;
try {
conn = DBUtils_MS.getConnection();
ps = conn.prepareStatement(sql);
rs = ps.executeQuery();
if(rs.next()){
totalData=rs.getInt("record");
}
} catch (SQLException e) {
e.printStackTrace();
}finally {
DBUtils_MS.close(rs, ps, conn);
}
PageHelper pageHelper = new PageHelper(totalData, map);
List<Speeding> list=findAll(pageHelper.getMap());
PageObject<Speeding> pageObject = pageHelper.getPageObject();
pageObject.setDataList(list);
return pageObject;
}
@Override
public Map<String, Object> getReport(Map<String, Object> map) {
String chartStr = "";
Map<String, Object> mapValue = new HashMap<String, Object>();
try {
String xAxisName = map.get("xAxisName").toString();
String legendName = map.get("legendName").toString();
String xAxisItem = "";
String xAxisOrderBy = "";
String legendItem = "";
String legendOrderBy = "";
if(xAxisName!=null){
String [] xaxis = xAxisName.split(":");
if(xaxis.length>1 && xaxis[1].toLowerCase().contains("date")){
//本来还要判断下日期格式是否标准
xAxisItem = "to_char("+xaxis[0]+",'"+xaxis[2]+"') ";
xAxisOrderBy = (xaxis.length>3?xaxis[3]:"");
}else{
xAxisItem = xaxis[0];
}
}
if(legendName!=null){
String [] legend = legendName.split(":");
if(legend.length>1 && legend[1].toLowerCase().contains("date")){
//本来还要判断下日期格式是否标准
legendItem = "to_char("+legend[0]+",'"+legend[2]+"') ";
legendOrderBy = (legend[3].length()>3?legend[3]:"");
}else{
legendItem = legend[0];
}
}
map.put("xAxisItem", xAxisItem);
map.put("xAxisOrderBy", xAxisOrderBy);
map.put("legendItem", legendItem);
map.put("legendOrderBy", legendOrderBy);
List dataList = new ArrayList();
dataList =getReportList(map);
EchartConver echart = new EchartConver(map);
Option option = echart.getOption(dataList);
Gson gson = new Gson();
chartStr = gson.toJsonTree(option).toString();
mapValue.put("dataList", dataList);
mapValue.put("option", chartStr);
} catch (Exception e) {
e.printStackTrace();
}
return mapValue;
}
static List getReportList(Map<String, Object> map) {
List dataList = new ArrayList();
String times="";
Object dataTime=map.get("dataTime");
Object line=map.get("line");
String addSql="";
if(line !=null){
if(line.toString()!=""){
addSql =" and line =" +line;
}
}
if(dataTime!=null){
times=dataTime.toString();
}
if(times.equals("")){
SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd");
times=sdf.format(new Date());
}
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String times1=times+" 00:00:00";
String times2=times+" 23:59:59";
Connection conn = null;
PreparedStatement ps = null;
ResultSet rs = null;
try {
Long t1=simpleDateFormat.parse(times1).getTime();
Long t2=simpleDateFormat.parse(times2).getTime();
String sql="SELECT up_down xAxis , line legend,count(*) series"+
" FROM bsth_c_speeding "+
"where timestamp>? and timestamp<? "+addSql+" group by xAxis ,legend";
conn = DBUtils_MS.getConnection();
ps = conn.prepareStatement(sql);
ps.setLong(1, t1);
ps.setLong(2, t2);
rs = ps.executeQuery();
while(rs.next()){
Map<String, Object> newMap=new HashMap<String,Object>();
if(rs.getObject("xAxis").toString().equals("0"))
newMap.put("xAxis", "上行");
else if(rs.getObject("xAxis").toString().equals("1"))
newMap.put("xAxis", "下行");
else
newMap.put("xAxis", "无效");
if(BasicData.lineCode2NameMap.get(rs.getObject("legend").toString())!=null && BasicData.lineCode2NameMap.get(rs.getObject("legend").toString())!="" )
newMap.put("legend", BasicData.lineCode2NameMap.get(rs.getObject("legend").toString()));
else
newMap.put("legend", "编码"+rs.getObject("legend").toString());
newMap.put("series", Integer.parseInt(rs.getObject("series").toString()));
dataList.add(newMap);
}
} catch (SQLException e) {
e.printStackTrace();
}catch (ParseException e1) {
e1.printStackTrace();
}finally {
DBUtils_MS.close(rs, ps, conn);
}
return dataList;
}
@Override
public List<Speeding> findPosition(String deviceid, String startdate,
String enddate){
SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String sql = "select id,vehicle,line,up_down,lon,lat,speed,timestamp from bsth_c_speeding where vehicle = ? and timestamp >= ? and timestamp <= ? order by timestamp ";
Connection conn = null;
PreparedStatement ps = null;
ResultSet rs = null;
List<Speeding> listResult = new ArrayList<Speeding>();
Speeding speed = null;
try {
conn = DBUtils_MS.getConnection();
ps = conn.prepareStatement(sql);
long startTime = sdf.parse(startdate).getTime();
long endTime = sdf.parse(enddate).getTime();
ps.setString(1, deviceid);
ps.setLong(2,startTime);
ps.setLong(3,endTime);
rs = ps.executeQuery();
Location location;
while (rs.next()) {
speed = new Speeding();
speed.setVehicle(BasicData.deviceId2NbbmMap.get(rs.getObject("vehicle").toString()));
// speed.setVehicle(rs.getString("vehicle"));
location = CoordinateConverter.LocationMake(rs.getFloat("lon"), rs.getFloat("lat"));
location = CoordinateConverter.bd_encrypt(CoordinateConverter.transformFromWGSToGCJ(location));
speed.setLon((float)location.getLng());
speed.setLat((float)location.getLat());
speed.setSpeed(rs.getFloat("speed"));
speed.setTimestamp(rs.getLong("timestamp"));
// 上下行
listResult.add(speed);
}
} catch (Exception e) {
e.printStackTrace();
} finally {
DBUtils_MS.close(rs, ps, conn);
}
return listResult;
}
}