ProbeQueryTask

buildTasks & submitTask

　　// 创建查询任务
　　List<ProbeQueryTask> tasks = ReportQueryHelper.buildTasks(apiParams, headerMap);
　　List<JSONObject> results = TaskThreadPoolExecutor.submitTask(tasks);

buildTasks

    // 创建任务列表
    public static List<ProbeQueryTask> buildTasks(List<ApiParameter> apiParams, Map<String, String> headerMap) {
        ArrayList<ProbeQueryTask> tasks = new ArrayList<>();
        for (ApiParameter apiParam : apiParams) {
            ProbeQueryTask task = new ProbeQueryTask(apiParam, headerMap);
            tasks.add(task);
        }
        return tasks;
    }

ProbeQueryTask

 1 package com.-.it.regioc.task;
 2 
 3 import com.alibaba.fastjson.JSONObject;
 4 import com.-.it.regioc.bean.apiconfig.ApiParameter;
 5 import com.-.it.regioc.utils.HttpUtils;
 6 import lombok.extern.slf4j.Slf4j;
 7 import java.io.IOException;
 8 import java.util.Map;
 9 import java.util.concurrent.Callable;
10 
11 @Slf4j
12 public class ProbeQueryTask implements Callable<JSONObject> {
13     private final ApiParameter param;
14     private final Map<String, String> header;
15 
16     public ProbeQueryTask(ApiParameter param, Map<String, String> header) {
17         this.param = param;
18         this.header = header;
19     }
20 
21     private JSONObject execute() {
22         String url = param.getRequestUrl();
23         Object data = param.getRequestData();
24         String requestData = null;
25         if (data != null) {
26             requestData = JSONObject.toJSONString(data);
27         }
28         JSONObject result = null;
29         try {
30             String resultStr = HttpUtils.postRequest(url, requestData, header);
31             result = JSONObject.parseObject(resultStr);
32             result.put("topic", param.getTopic());
33             result.put("stage", param.getStage());
34             result.put("apiName", param.getApiName());
35             result.put("probeId", param.getProbeId());
36         } catch (IOException e) {
37             log.error("探针查询异常:{}", param, e);
38         }
39         return result;
40     }
41 
42     @Override
43     public JSONObject call() {
44         return execute();
45     }
46 
47     public ApiParameter getParam() {
48         return param;
49     }
50 }

TaskThreadPoolExecutor

 1 package com.-.it.regioc.task;
 2 
 3 import com.alibaba.fastjson.JSONObject;
 4 import lombok.extern.slf4j.Slf4j;
 5 import java.util.ArrayList;
 6 import java.util.List;
 7 import java.util.concurrent.*;
 8 
 9 @Slf4j
10 public class TaskThreadPoolExecutor {
11     private static final ThreadPoolExecutor executor = new ThreadPoolExecutor(5, 12, 1, TimeUnit.MINUTES, new ArrayBlockingQueue<>(150));
12 
13     /**
14      * 提交任务
15      */
16     public static <T extends Callable<JSONObject>> List<JSONObject> submitTask(List<T> tasks) {
17         ArrayList<Future<JSONObject>> futures = new ArrayList<>();
18         for (T task : tasks) {
19             Future<JSONObject> future = executor.submit(task);
20             futures.add(future);
21         }
22         List<JSONObject> results = new ArrayList<>();
23         for (int i = 0; i < futures.size(); i++) {
24             try {
25                 JSONObject result = futures.get(i).get();
26                 results.add(result);
27             } catch (Exception e) {
28                 log.error("线程池查询探针异常:{}", tasks.get(i), e);
29             }
30         }
31         return results;
32     }
33 }

 

posted @ 2022-11-18 20:55  MING5135  阅读(38)  评论(0)    收藏  举报