注释与日志优化

648540858

2022-11-17 c04de4cd70d1698741547998b1b6d67f46c64735

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/callback/DeferredResultHolder.java

@@ -2,6 +2,8 @@


import java.util.HashMap;

import java.util.Map;

import java.util.Set;

import java.util.concurrent.ConcurrentHashMap;



import org.springframework.http.HttpStatus;

import org.springframework.http.ResponseEntity;

@@ -9,36 +11,115 @@
import org.springframework.web.context.request.async.DeferredResult;



/**    

 * @Description:TODO(这里用一句话描述这个类的作用)   
 * @description: 异步请求处理

 * @author: swwheihei

 * @date:   2020年5月8日 下午7:59:05     

 */

@SuppressWarnings(value = {"rawtypes", "unchecked"})

@Component

public class DeferredResultHolder {

   

   public static final String CALLBACK_CMD_DEVICESTATUS = "CALLBACK_DEVICESTATUS";

	
   public static final String CALLBACK_CMD_DEVICEINFO = "CALLBACK_DEVICEINFO";

	
   public static final String CALLBACK_CMD_DEVICECONTROL = "CALLBACK_DEVICECONTROL";

	
   public static final String CALLBACK_CMD_DEVICECONFIG = "CALLBACK_DEVICECONFIG";



   public static final String CALLBACK_CMD_CONFIGDOWNLOAD = "CALLBACK_CONFIGDOWNLOAD";

   

   public static final String CALLBACK_CMD_CATALOG = "CALLBACK_CATALOG";

   

   public static final String CALLBACK_CMD_RECORDINFO = "CALLBACK_RECORDINFO";



   public static final String CALLBACK_CMD_PlAY = "CALLBACK_PLAY";

   public static final String CALLBACK_CMD_PLAY = "CALLBACK_PLAY";



   private Map<String, DeferredResult> map = new HashMap<String, DeferredResult>();

	
   public void put(String key, DeferredResult result) {

      map.put(key, result);

   public static final String CALLBACK_CMD_PLAYBACK = "CALLBACK_PLAYBACK";



   public static final String CALLBACK_CMD_DOWNLOAD = "CALLBACK_DOWNLOAD";



   public static final String CALLBACK_CMD_STOP = "CALLBACK_STOP";



   public static final String UPLOAD_FILE_CHANNEL = "UPLOAD_FILE_CHANNEL";



   public static final String CALLBACK_CMD_MOBILEPOSITION = "CALLBACK_MOBILEPOSITION";



   public static final String CALLBACK_CMD_PRESETQUERY = "CALLBACK_PRESETQUERY";



   public static final String CALLBACK_CMD_ALARM = "CALLBACK_ALARM";



   public static final String CALLBACK_CMD_BROADCAST = "CALLBACK_BROADCAST";



   private Map<String, Map<String, DeferredResult>> map = new ConcurrentHashMap<>();





   public void put(String key, String id, DeferredResult result) {

      Map<String, DeferredResult> deferredResultMap = map.get(key);

      if (deferredResultMap == null) {

         deferredResultMap = new ConcurrentHashMap<>();

         map.put(key, deferredResultMap);

      }

      deferredResultMap.put(id, result);

   }

   

   public DeferredResult get(String key) {

      return map.get(key);

   public DeferredResult get(String key, String id) {

      Map<String, DeferredResult> deferredResultMap = map.get(key);

      if (deferredResultMap == null) {

         return null;

      }

      return deferredResultMap.get(id);

   }

	


   public boolean exist(String key, String id){

      if (key == null) {

         return false;

      }

      Map<String, DeferredResult> deferredResultMap = map.get(key);

      if (id == null) {

         return deferredResultMap != null;

      }else {

         return deferredResultMap != null && deferredResultMap.get(id) != null;

      }

   }



   /**

    * 释放单个请求

    * @param msg

    */

   public void invokeResult(RequestMessage msg) {

      DeferredResult result = map.get(msg.getId());

      Map<String, DeferredResult> deferredResultMap = map.get(msg.getKey());

      if (deferredResultMap == null) {

         return;

      }

      DeferredResult result = deferredResultMap.get(msg.getId());

      if (result == null) {

         return;

      }

      result.setResult(new ResponseEntity<>(msg.getData(),HttpStatus.OK));

      result.setResult(msg.getData());

      deferredResultMap.remove(msg.getId());

      if (deferredResultMap.size() == 0) {

         map.remove(msg.getKey());

      }

   }



   /**

    * 释放所有的请求

    * @param msg

    */

   public void invokeAllResult(RequestMessage msg) {

      Map<String, DeferredResult> deferredResultMap = map.get(msg.getKey());

      if (deferredResultMap == null) {

         return;

      }

      Set<String> ids = deferredResultMap.keySet();

      for (String id : ids) {

         DeferredResult result = deferredResultMap.get(id);

         if (result == null) {

            return;

         }

         result.setResult(msg.getData());

      }

      map.remove(msg.getKey());

   }

}