添加多线程，获取出港数据统计

@@ -5,11 +5,15 @@ import com.sunyo.wlpt.cgonms.provide.feign.GetCgoAsmFeign;
 import com.sunyo.wlpt.cgonms.provide.feign.GetDataWareHouseFeign;
 import com.sunyo.wlpt.cgonms.provide.feign.GetDataWareHouseFeign;
 import com.sunyo.wlpt.cgonms.provide.feign.GetTransportFeign;
 import com.sunyo.wlpt.cgonms.provide.feign.GetTransportFeign;
 import com.sunyo.wlpt.cgonms.provide.service.*;
 import com.sunyo.wlpt.cgonms.provide.service.*;
+import com.sunyo.wlpt.cgonms.provide.thread.ExitThreadPoolFactory;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.bind.annotation.*;
 
 
 import javax.annotation.Resource;
 import javax.annotation.Resource;
+import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Date;
 import java.util.List;
 import java.util.List;
+import java.util.concurrent.*;
 
 
 /**
 /**
  * @author 子诚
  * @author 子诚

+package com.sunyo.wlpt.cgonms.provide.controller;
+
+import com.google.common.collect.Lists;
+
+import com.sunyo.wlpt.cgonms.provide.domain.*;
+import com.sunyo.wlpt.cgonms.provide.feign.GetCgoAsmFeign;
+import com.sunyo.wlpt.cgonms.provide.feign.GetDataWareHouseFeign;
+import com.sunyo.wlpt.cgonms.provide.feign.GetTransportFeign;
+import com.sunyo.wlpt.cgonms.provide.service.*;
+import com.sunyo.wlpt.cgonms.provide.thread.ExitThreadPoolFactory;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.List;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.ThreadPoolExecutor;
+
+/**
+ * @author 子诚
+ * Description：多线程获取出港数据统计
+ * 时间：2020/5/26 21:18
+ */
+@CrossOrigin
+@Slf4j
+@RequestMapping("cgoNms")
+@RestController
+public class NmsController {
+    @Resource
+    private ResultExitDataService resultExitDataService;
+
+    @Resource
+    private PrepareMasterService prepareMasterService;
+
+    @Resource
+    private BasAirportService basAirportService;
+
+    @Resource
+    private TbAirportCodeService tbAirportCodeService;
+
+    @Resource
+    private BasAreaService basAreaService;
+
+    @Resource
+    private GetCgoAsmFeign getCgoAsmFeign;
+
+    @Resource
+    private GetTransportFeign getTransportFeign;
+
+    @Resource
+    GetDataWareHouseFeign getDataWareHouseFeign;
+
+    /**
+     * 线程数量
+     */
+    private final static int THREAD_ACCOUNT = 50;
+
+    /**
+     * 开启多线程
+     */
+    ThreadPoolExecutor threadPool = ExitThreadPoolFactory.instance();
+
+    /**
+     * 获取开始时间，结束时间
+     */
+    final SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+
+
+    /**
+     * 根据航班日期、航班号，获取出出港业务统计数据
+     *
+     * @param flightDate 航班日期
+     * @param flightNo   航班号
+     * @return {@link ResultExitData}
+     */
+    @GetMapping("/getInfo")
+    public List<ResultExitData> getData(
+            @RequestParam(value = "flightDate", required = false) Date flightDate,
+            @RequestParam(value = "flightNo", required = false) String flightNo) {
+
+        final String startTime = sdf.format(new Date());
+        System.out.println("开始时间：" + startTime);
+        System.out.println("出港数据，开始获取");
+        /**
+         * 查询出新舱单里面回执表里面的数据条件
+         */
+        ResultExitData resultExitData = new ResultExitData();
+        resultExitData.setFlightDate(flightDate);
+        resultExitData.setFlightNo(flightNo);
+        List<ResultExitData> resultList = resultExitDataService.getResultExitDataInfo(resultExitData);
+        System.out.println("长度为：" + resultList.size());
+        //控制index，查询数据的时候，保证索引的位置不出错
+        int index = 0;
+        try {
+            // 如果数据大于50个，则每次获取前50条。逐次获取
+            if (resultList != null && !resultList.isEmpty() && resultList.size() > THREAD_ACCOUNT) {
+                while (index < resultList.size()) {
+                    //如果剩余未处理的数量 大于 等于线程数量,则遍历次数为线程数量
+                    if (resultList.size() - index >= THREAD_ACCOUNT) {
+                        CountDownLatch latch = new CountDownLatch(THREAD_ACCOUNT);
+                        log.trace("获取开始{}，剩余数量:{}", startTime, resultList.size());
+                        int i;
+                        for (i = 0; i < THREAD_ACCOUNT; i++) {
+                            ResultExitData result = threadJob(resultList.get(i + index), latch, threadPool);
+                            resultList.set(i, result);
+                        }
+                        index = index + i;
+                        //完成一次，就等待。每次减1，为0的时候往下执行
+                        latch.await();
+                    }
+                    //如果剩余未处理的数量小于线程数量,则遍历次数为
+                    else if (resultList.size() - index < THREAD_ACCOUNT) {
+                        CountDownLatch latch = new CountDownLatch(resultList.size() - index);
+                        log.trace("获取开始{}，剩余数量:{}", startTime, resultList.size());
+                        int i;
+                        for (i = 0; i < resultList.size() - index; i++) {
+                            ResultExitData result = threadJob(resultList.get(i + index), latch, threadPool);
+                            resultList.set(i, result);
+                        }
+                        index = index + i;
+                        //完成一次，就等待。每次减1，为0的时候往下执行
+                        latch.await();
+                    }
+                }
+            }
+            // 如果数据小于等于50个，则每次获取前50条。逐次获取
+            else if (resultList != null && !resultList.isEmpty() && resultList.size() <= THREAD_ACCOUNT) {
+                CountDownLatch latch = new CountDownLatch(resultList.size());
+                log.trace("获取开始{}，剩余数量:{}", startTime, resultList.size());
+                for (int i = 0; i < resultList.size(); i++) {
+                    ResultExitData result = threadJob(resultList.get(i), latch, threadPool);
+                    resultList.set(i, result);
+                }
+                //完成一次，就等待。等所有的全部完成，再一起返回
+                latch.await();
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            log.error("获取目录文件出错", e);
+        }
+
+        final String endTime = sdf.format(new Date());
+        System.out.println("结束时间：" + endTime);
+        System.out.println("出港信息，获取完毕");
+        System.out.println("index的值为：" + index);
+        return resultList;
+    }
+
+    /**
+     * 使用线程获取数据.
+     *
+     * @param result     返回数据
+     * @param latch      计数器
+     * @param threadPool 线程池
+     * @return
+     */
+    private ResultExitData threadJob(ResultExitData result, CountDownLatch latch, ThreadPoolExecutor threadPool) {
+        Runnable run = new Runnable() {
+            @Override
+            public void run() {
+
+                //设置航班
+                result.setSegment(result.getOriginatingStation() + " — " + result.getDestinationStation());
+
+                //设置承运人二字码
+                result.setCarrier(result.getFlightNo().substring(0, 2));
+
+                /**
+                 * 3.根据 理货信息 中的目的站代码，获取 新舱单机场代码表 中的相应数据
+                 *
+                 *  机场所属城市代码
+                 */
+                BasAirport ba = basAirportService.getBasAirportInfo(result.getDestinationStation());
+
+                /**
+                 * 4.根据 新舱单机场代码表 中的 机场所属城市代码 ，获取 天博——机场代码表 的相应数据
+                 *
+                 * 城市代码
+                 * 区域id
+                 * 国家代码
+                 */
+                TbAirportCode ta = tbAirportCodeService.getTbAirportCodeInfo(ba.getCityId());
+                // 所属国家代码
+                result.setCountry(ta.getCountry());
+
+                /**
+                 * 5.根据 天博——机场代码表 中的 区域id，获取 新舱单——区域代码表 的相应数据
+                 *
+                 * 区域id
+                 * 国际国内标识；1，国外；2，国内
+                 * 区域描述，中文
+                 */
+                BasArea basArea = basAreaService.getBasAreaInfo(ta.getArea());
+                //航班目的区域，中文描述，所属洲
+                result.setAreaDescChn(basArea.getAreaDescChn());
+
+                /**
+                 * 6.根据  理货信息 中的运单号，获取预配表中的相应数据
+                 *
+                 * 发货人名称
+                 * 收货人名称
+                 * 航班目的站
+                 */
+                List<PrepareMaster> pm = prepareMasterService.getPrepareMasterInfo(result.getWaybillNoMaster());
+                if (pm != null && pm.size() > 0) {
+                    //发货人名称
+                    result.setShipperName(pm.get(0).getShipperName());
+                    //收货人名称
+                    result.setConsigneeName(pm.get(0).getConsigneeName());
+                    //获取目的货物目的站
+                    result.setAimStation(pm.get(0).getDestinationStation());
+                }
+                /**
+                 * 获取数据仓库的对应数据
+
+                 //            if (result.getWaybillNoMaster() != null && result.getWaybillNoMaster() != "") {}
+                 ResultExitData dataWareHouseInfo=new ResultExitData();
+                 dataWareHouseInfo = getDataWareHouseFeign.getInfo(result.getWaybillNoMaster());
+                 //设置体积
+                 result.setVolumeMeasure(dataWareHouseInfo.getVolumeMeasure());
+                 //设置计费重量
+                 result.setTotalGrossWeightMeasure(dataWareHouseInfo.getTotalGrossWeightMeasure());
+                 */
+
+                /**
+                 * 获取运输工具的对应数据
+                 */
+                ResultExitData transportInfo = new ResultExitData();
+                transportInfo = getTransportFeign.getInfo(result.getFlightNo(), result.getFlightDate());
+                //设置航班公司
+                result.setAirCompany(transportInfo.getAirCompany());
+                //设置机型
+                result.setCfTp(transportInfo.getCfTp());
+                //设置机号
+                result.setCfNo(transportInfo.getCfNo());
+                //设置航班计划日期
+                result.setFlightPlanDate(transportInfo.getFlightPlanDate());
+                //设置航班（起飞）时间
+                result.setFlightTime(transportInfo.getFlightTime());
+                //设置航班计划时间
+                result.setFlightPlanTime(transportInfo.getFlightPlanTime());
+
+                /**
+                 *  获取代理人的相关数据
+                 */
+//            if (result.getWaybillNoMaster() != null && result.getWaybillNoMaster() != "") { }
+                ResultExitData asmInfo = new ResultExitData();
+                asmInfo = getCgoAsmFeign.getInfo(result.getWaybillNoMaster());
+                //设置代理人全称
+                result.setFullName(asmInfo.getFullName());
+                //设置货主类型
+                result.setTheShipperType(asmInfo.getTheShipperType());
+                //设置品名
+                result.setSdCargoName(asmInfo.getSdCargoName());
+                //设置二级类名称
+                result.setTwoTypeName(asmInfo.getTwoTypeName());
+                //设置一级类名称
+                result.setTypeName(asmInfo.getTypeName());
+                latch.countDown();
+            }
+        };
+        threadPool.execute(run);
+        return result;
+    }
+
+
+}

+package com.sunyo.wlpt.cgonms.provide.thread;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.Iterator;
+import java.util.List;
+import java.util.concurrent.ThreadFactory;
+
+/**
+ * @author 子诚
+ * Description：创建线程工厂
+ * 时间：2020/5/26 17:57
+ */
+public class ExitThreadFactory implements ThreadFactory {
+
+    private int          counter;
+    private String       name;
+    private List<String> stats;
+
+    public ExitThreadFactory(String name)
+    {
+        counter = 1;
+        this.name = name;
+        stats = new ArrayList<String>();
+    }
+
+    @Override
+    public Thread newThread(Runnable runnable)
+    {
+        Thread t = new Thread(runnable, name + "-Thread_" + counter);
+        counter++;
+        stats.add(String.format("Created thread %d with name %s on %s \n", t.getId(), t.getName(), new Date()));
+        return t;
+    }
+
+    public String getStats()
+    {
+        StringBuffer buffer = new StringBuffer();
+        Iterator<String> it = stats.iterator();
+        while (it.hasNext())
+        {
+            buffer.append(it.next());
+        }
+        return buffer.toString();
+    }
+
+}
+

+package com.sunyo.wlpt.cgonms.provide.thread;
+
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @author 子诚
+ * Description：创建线程池
+ * 时间：2020/5/26 17:51
+ */
+public class ExitThreadPoolFactory {
+    private static ThreadPoolExecutor threadPool;
+
+    public static ThreadPoolExecutor instance() {
+        if (threadPool == null) {
+            ExitThreadFactory exitThreadFactory = new ExitThreadFactory("exit");
+            threadPool = new ThreadPoolExecutor(10, 100,
+                    0L, TimeUnit.MILLISECONDS,
+                    new LinkedBlockingQueue<Runnable>(1024),
+                    exitThreadFactory,
+                    new ThreadPoolExecutor.AbortPolicy());
+        }
+        return threadPool;
+    }
+}