XmlInfoPublishController.java
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package com.bsth.controller;
import com.bsth.controller.dto.CarMonitorEntity;
import com.bsth.controller.dto.DispatchScreen;
import com.bsth.data.BasicCacheData;
import com.bsth.data.charts_data.AccuracyDataHandler;
import com.bsth.data.geo.GeoCacheData;
import com.bsth.data.gps.GpsCacheData;
import com.bsth.data.history.HistoryConsumeTimeDataHandler;
import com.bsth.data.schedule.entity.ScheduleRealInfo;
import com.bsth.entity.GpsEntity;
import com.bsth.entity.Line;
import com.bsth.entity.StationRoute;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.BeanPropertyRowMapper;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import javax.servlet.http.HttpServletRequest;
import java.text.DecimalFormat;
import java.util.*;
/**
* 信息发布，xml 格式
*/
@RestController
@RequestMapping("xxfb")
public class XmlInfoPublishController {
@Autowired
JdbcTemplate jdbcTemplate;
@Autowired
AccuracyDataHandler accuracyDataHandler;
Logger logger = LoggerFactory.getLogger(this.getClass());
static DecimalFormat df = new DecimalFormat("#.00");
@RequestMapping("getLineInfoByName")
public String getLineInfoByName(@RequestParam String linename, @RequestParam String t) {
StringBuilder sb = new StringBuilder();
try {
if (StringUtils.isBlank(linename))
return "";
Collection<Line> vs = BasicCacheData.code2LineMap.values();
Line line = null;
for (Line v : vs) {
if (linename.equals(v.getName())) {
line = v;
break;
}
}
if (null == line)
return "";
//to xml
sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
sb.append("<linedetail>");
sb.append("<end_earlytime>" + line.getEndStationFirstTime() + "</end_earlytime>");
sb.append("<end_latetime>" + line.getEndStationEndTime() + "</end_latetime>");
sb.append("<end_stop>" + line.getEndStationName() + "</end_stop>");
sb.append("<line_id>" + line.getLineCode() + "</line_id>");
sb.append("<line_name>" + line.getName() + "</line_name>");
sb.append("<start_earlytime>" + line.getStartStationFirstTime() + "</start_earlytime>");
sb.append("<start_latetime>" + line.getStartStationEndTime() + "</start_latetime>");
sb.append("<start_stop>" + line.getStartStationName() + "</start_stop>");
sb.append("</linedetail>");
} catch (Exception e) {
logger.error("", e);
}
return sb.toString();
}
@RequestMapping("getLine")
public String getLine(@RequestParam String lineid, @RequestParam String t) {
StringBuilder sb = new StringBuilder();
try {
List<StationRoute>[] listArray = GeoCacheData.find(lineid);
List<StationRoute> srs0 = listArray[0];
List<StationRoute> srs1 = listArray[1];
//to xml
sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
sb.append("<lineInfoDetails>");
if (null != srs0) {
//上行
sb.append("<lineResults0>");
sb.append("<direction>true</direction>");
sb.append("<stops>");
for (StationRoute s : srs0) {
sb.append("<stop>");
sb.append("<zdmc>" + s.getName() + "</zdmc>");
sb.append("<id>" + s.getStationCode() + "</id>");
sb.append("</stop>");
}
sb.append("</stops>");
sb.append("</lineResults0>");
}
if (null != srs1) {
//下行
sb.append("<lineResults1>");
sb.append("<direction>false</direction>");
sb.append("<stops>");
for (StationRoute s : srs1) {
sb.append("<stop>");
sb.append("<zdmc>" + s.getName() + "</zdmc>");
sb.append("<id>" + s.getStationCode() + "</id>");
sb.append("</stop>");
}
sb.append("</stops>");
sb.append("</lineResults1>");
}
sb.append("</lineInfoDetails>");
} catch (Exception e) {
logger.error("", e);
}
return sb.toString();
}
@RequestMapping("carMonitor")
public String carMonitor(@RequestParam String lineid, @RequestParam String stopid
, @RequestParam String direction, String t, HttpServletRequest request) {
StringBuilder sb = new StringBuilder();
try {
long ct = System.currentTimeMillis();
int upDown = Integer.parseInt(direction);
List<GpsEntity> list = GpsCacheData.findList(lineid, upDown);
Map<String, Double> disMap = new HashMap<>();
Map<String, Integer> snMap = new HashMap<>();
List<StationRoute> srs = GeoCacheData.find(lineid, upDown);
StationRoute es = GeoCacheData.findByCode(lineid, upDown, stopid), s = null;
List<GpsEntity> vs = new ArrayList<>();
ScheduleRealInfo sch = null;
double sum;
int sn;
int serialNo = es.getSerialNo();
for (GpsEntity gps : list) {
if (ct - gps.getTimestamp() > 1000 * 60 * 10)
continue;//掉线超过10分钟，不发布
//短时间掉线，平滑过渡
gps.smoothTransition(ct);
s = GeoCacheData.findByCode(gps);
if (null == s || s.getSerialNo() > serialNo)
continue;
if ("B".equals(s.getMark()) && gps.getInOut() == 1)
continue;//起点站 站内车辆
sch = gps.getSch();
if (null != sch) {//有班次
if ("ldks".equals(sch.getBcType())
|| "venting".equals(sch.getBcType())
|| "in".equals(sch.getBcType())
|| "out".equals(sch.getBcType()))
continue;//非营运班次
if (serialNo > sch.getQdzNo() && serialNo < sch.getZdzNo())
vs.add(gps);
} else {
vs.add(gps);
}
sum = 0;
sn = 1;
for (StationRoute sr : srs) {
if (sr.getSerialNo() < serialNo
&& sr.getSerialNo() > gps.getStationNo()) {
sum += sr.getLength();
sn++;
}
}
disMap.put(gps.getDeviceId(), sum);
snMap.put(gps.getDeviceId(), sn);
}
Map<String, Integer> forecast = HistoryConsumeTimeDataHandler.forecastEnd(vs, stopid);
List<CarMonitorEntity> reals = new ArrayList<>();
CarMonitorEntity cme;
for (GpsEntity v : vs) {
if (v.getStationCode().equals(stopid)
&& v.getInOut() != 1)
continue; //已出当前站
cme = new CarMonitorEntity();
cme.setGps(v);
cme.setPlate(BasicCacheData.device2plateMap.get(v.getDeviceId()));
if (v.getStationCode().equals(stopid)
&& v.getInOut() == 1
&& (null != v.getInStationTime() && ct - v.getInStationTime() < 40)) {
cme.setStopdis(0);
cme.setDistance("0");
cme.setTime(0);
} else {
cme.setStopdis(snMap.get(v.getDeviceId()));
cme.setDistance(df.format((disMap.get(v.getDeviceId()) + v.getDistance())));
cme.setTime(forecast.get(v.getDeviceId()));
}
reals.add(cme);
}
//to xml
sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
sb.append("<result>");
sb.append("<cars lineid=\"" + lineid + "\">");
for (CarMonitorEntity obj : reals) {
sb.append("<car>");
sb.append("<terminal>" + obj.getPlate() + "</terminal>");
sb.append("<stopdis>" + obj.getStopdis() + "</stopdis>");
sb.append("<distance>" + obj.getDistance() + "</distance>");
sb.append("<time>" + obj.getTime() + "</time>");
sb.append("</car>");
}
//预测准确性分析
accuracyDataHandler.mark(reals, stopid, request);
sb.append("</cars>");
sb.append("</result>");
} catch (Exception e) {
logger.error("", e);
}
return sb.toString();
}
@RequestMapping("getdispatchScreen")
public String getdispatchScreen(@RequestParam String lineid, @RequestParam String direction, String t) {
StringBuilder sb = new StringBuilder();
try {
String sql = "select cph as plate,dfsj as time,line_code from bsth_t_clfcxxb where line_code='" + lineid + "' and updown=" + direction;
List<DispatchScreen> list = jdbcTemplate.query(sql, BeanPropertyRowMapper.newInstance(DispatchScreen.class));
//to xml
sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
sb.append("<result>");
sb.append("<cars lineid=\"" + lineid + "\">");
char[] cs;
for (DispatchScreen d : list) {
cs = d.getTime().toCharArray();
sb.append("<car>");
sb.append("<vehicle>" + d.getPlate() + "</vehicle>");
sb.append("<time>" + (cs[0] + "" + cs[1] + ":" + cs[2] + "" + cs[3] + ":00") + "</time>");
sb.append("</car>");
}
sb.append("</cars>");
sb.append("</result>");
} catch (Exception e) {
logger.error("", e);
}
return sb.toString();
}
}