优化对讲逻辑

648540858

2022-07-03 72c1b36d6d2ece497e032c8434641d6576590f9d

 src/main/java/com/genersoft/iot/vmp/gb28181/session/AudioBroadcastManager.java

@@ -1,13 +1,14 @@
package com.genersoft.iot.vmp.gb28181.session;

import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.gb28181.bean.AudioBroadcastCatch;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Collectors;
import java.util.stream.Stream;

/**
 * 语音广播消息管理类
@@ -15,6 +16,9 @@
 */
@Component
public class AudioBroadcastManager {

    @Autowired
    private SipConfig config;

    public static Map<String, AudioBroadcastCatch> data = new ConcurrentHashMap<>();

@@ -54,6 +58,16 @@
    }

    public AudioBroadcastCatch get(String deviceId, String channelId) {
        return data.get(deviceId + channelId);
        AudioBroadcastCatch audioBroadcastCatch = data.get(deviceId + channelId);
        if (audioBroadcastCatch == null) {
            Stream<AudioBroadcastCatch> allAudioBroadcastCatchStreamForDevice = data.values().stream().filter(
                    audioBroadcastCatchItem -> Objects.equals(audioBroadcastCatchItem.getDeviceId(), deviceId));
            List<AudioBroadcastCatch> audioBroadcastCatchList = allAudioBroadcastCatchStreamForDevice.collect(Collectors.toList());
            if (audioBroadcastCatchList.size() == 1 && Objects.equals(config.getId(), channelId)) {
                audioBroadcastCatch = audioBroadcastCatchList.get(0);
            }
        }

        return audioBroadcastCatch;
    }
}