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648540858
101
src/main/java/com/genersoft/iot/vmp/gb28181/session/SipInviteSessionManager.java
Executable file
101
src/main/java/com/genersoft/iot/vmp/gb28181/session/SipInviteSessionManager.java
Executable file
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package com.genersoft.iot.vmp.gb28181.session;
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import com.genersoft.iot.vmp.common.VideoManagerConstants;
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import com.genersoft.iot.vmp.conf.UserSetting;
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import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
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import com.genersoft.iot.vmp.utils.redis.RedisUtil;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.stereotype.Component;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* 视频流session管理器，管理视频预览、预览回放的通信句柄
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*/
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@Component
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public class SipInviteSessionManager {
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@Autowired
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private UserSetting userSetting;
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@Autowired
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private RedisTemplate<Object, Object> redisTemplate;
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/**
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* 添加一个点播/回放的事务信息
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*/
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public void put(SsrcTransaction ssrcTransaction){
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redisTemplate.opsForValue().set(VideoManagerConstants.SIP_INVITE_SESSION_STREAM + userSetting.getServerId()
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+ ":" + ssrcTransaction.getStream(), ssrcTransaction);
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redisTemplate.opsForValue().set(VideoManagerConstants.SIP_INVITE_SESSION_CALL_ID + userSetting.getServerId()
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+ ":" + ssrcTransaction.getCallId(), ssrcTransaction);
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}
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public SsrcTransaction getSsrcTransactionByStream(String stream){
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String key = VideoManagerConstants.SIP_INVITE_SESSION_STREAM + userSetting.getServerId() + ":" + stream;
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return (SsrcTransaction)redisTemplate.opsForValue().get(key);
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}
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public SsrcTransaction getSsrcTransactionByCallId(String callId){
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String key = VideoManagerConstants.SIP_INVITE_SESSION_CALL_ID + userSetting.getServerId() + ":" + callId;
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return (SsrcTransaction)redisTemplate.opsForValue().get(key);
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}
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public List<SsrcTransaction> getSsrcTransactionByDeviceId(String deviceId){
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String key = VideoManagerConstants.SIP_INVITE_SESSION_CALL_ID + userSetting.getServerId() + ":*";
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List<Object> scanResult = RedisUtil.scan(redisTemplate, key);
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if (scanResult.isEmpty()) {
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return new ArrayList<>();
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}
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List<SsrcTransaction> result = new ArrayList<>();
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for (Object keyObj : scanResult) {
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SsrcTransaction ssrcTransaction = (SsrcTransaction)redisTemplate.opsForValue().get(keyObj);
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if (ssrcTransaction != null && ssrcTransaction.getDeviceId().equals(deviceId)) {
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result.add(ssrcTransaction);
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}
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}
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return result;
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}
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public void removeByStream(String stream) {
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SsrcTransaction ssrcTransaction = getSsrcTransactionByStream(stream);
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if (ssrcTransaction == null ) {
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return;
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}
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redisTemplate.delete(VideoManagerConstants.SIP_INVITE_SESSION_STREAM + userSetting.getServerId() + ":" + stream);
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if (ssrcTransaction.getCallId() != null) {
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redisTemplate.delete(VideoManagerConstants.SIP_INVITE_SESSION_CALL_ID + userSetting.getServerId() + ":" + ssrcTransaction.getCallId());
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}
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}
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public void removeByCallId(String callId) {
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SsrcTransaction ssrcTransaction = getSsrcTransactionByCallId(callId);
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if (ssrcTransaction == null ) {
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return;
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}
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redisTemplate.delete(VideoManagerConstants.SIP_INVITE_SESSION_CALL_ID + userSetting.getServerId() + ":" + callId);
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if (ssrcTransaction.getStream() != null) {
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redisTemplate.delete(VideoManagerConstants.SIP_INVITE_SESSION_STREAM + userSetting.getServerId() + ":" + ssrcTransaction.getStream());
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}
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}
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public List<SsrcTransaction> getAll() {
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String key = VideoManagerConstants.SIP_INVITE_SESSION_CALL_ID + userSetting.getServerId() + ":*";
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List<Object> scanResult = RedisUtil.scan(redisTemplate, key);
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if (scanResult.isEmpty()) {
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return new ArrayList<>();
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}
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List<SsrcTransaction> result = new ArrayList<>();
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for (Object keyObj : scanResult) {
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SsrcTransaction ssrcTransaction = (SsrcTransaction)redisTemplate.opsForValue().get(keyObj);
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result.add(ssrcTransaction);
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}
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return result;
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}
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}
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@@ -1,172 +0,0 @@
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package com.genersoft.iot.vmp.gb28181.session;
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import com.genersoft.iot.vmp.common.InviteSessionType;
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import com.genersoft.iot.vmp.common.VideoManagerConstants;
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import com.genersoft.iot.vmp.conf.UserSetting;
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import com.genersoft.iot.vmp.gb28181.bean.SipTransactionInfo;
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import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
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import com.genersoft.iot.vmp.utils.JsonUtil;
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import com.genersoft.iot.vmp.utils.redis.RedisUtil;
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import gov.nist.javax.sip.message.SIPResponse;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.stereotype.Component;
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import org.springframework.util.ObjectUtils;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* 视频流session管理器，管理视频预览、预览回放的通信句柄
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*/
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@Component
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public class VideoStreamSessionManager {
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@Autowired
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private UserSetting userSetting;
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@Autowired
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private RedisTemplate<Object, Object> redisTemplate;
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/**
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* 添加一个点播/回放的事务信息
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* 后续可以通过流Id/callID
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* @param deviceId 设备ID
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* @param channelId 通道ID
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* @param callId 一次请求的CallID
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* @param stream 流名称
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* @param mediaServerId 所使用的流媒体ID
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* @param response 回复
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*/
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public void put(String deviceId, Integer channelId, String callId, String stream, String ssrc, String mediaServerId, SIPResponse response, InviteSessionType type){
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SsrcTransaction ssrcTransaction = new SsrcTransaction();
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ssrcTransaction.setDeviceId(deviceId);
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ssrcTransaction.setChannelId(channelId);
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ssrcTransaction.setStream(stream);
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ssrcTransaction.setSipTransactionInfo(new SipTransactionInfo(response));
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ssrcTransaction.setCallId(callId);
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ssrcTransaction.setSsrc(ssrc);
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ssrcTransaction.setMediaServerId(mediaServerId);
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ssrcTransaction.setType(type);
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redisTemplate.opsForValue().set(VideoManagerConstants.MEDIA_TRANSACTION_USED_PREFIX + userSetting.getServerId()
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+ ":" + deviceId + ":" + channelId + ":" + callId + ":" + stream, ssrcTransaction);
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}
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public void put(SsrcTransaction ssrcTransaction){
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redisTemplate.opsForValue().set(VideoManagerConstants.MEDIA_TRANSACTION_USED_PREFIX + userSetting.getServerId()
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+ ":" + ssrcTransaction.getChannelId() + ":" + ssrcTransaction.getCallId() + ":" + ssrcTransaction.getStream(), ssrcTransaction);
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}
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public SsrcTransaction getSsrcTransaction(Integer channelId, String callId, String stream){
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String chanelStr = channelId==null?"*":channelId.toString();
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if (ObjectUtils.isEmpty(callId)) {
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callId ="*";
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}
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if (ObjectUtils.isEmpty(stream)) {
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stream ="*";
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}
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String key = VideoManagerConstants.MEDIA_TRANSACTION_USED_PREFIX + userSetting.getServerId() + ":" + chanelStr + ":" + callId+ ":" + stream;
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List<Object> scanResult = RedisUtil.scan(redisTemplate, key);
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if (scanResult.size() == 0) {
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return null;
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}
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return (SsrcTransaction)redisTemplate.opsForValue().get(scanResult.get(0));
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}
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public SsrcTransaction getSsrcTransactionByCallId(String callId){
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if (ObjectUtils.isEmpty(callId)) {
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return null;
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}
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String key = VideoManagerConstants.MEDIA_TRANSACTION_USED_PREFIX + userSetting.getServerId() + ":*:" + callId+ ":*";
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List<Object> scanResult = RedisUtil.scan(redisTemplate, key);
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if (!scanResult.isEmpty()) {
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return (SsrcTransaction)redisTemplate.opsForValue().get(scanResult.get(0));
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}else {
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key = VideoManagerConstants.MEDIA_TRANSACTION_USED_PREFIX + userSetting.getServerId() + ":*:play:*";
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scanResult = RedisUtil.scan(redisTemplate, key);
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if (scanResult.isEmpty()) {
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return null;
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}
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for (Object keyObj : scanResult) {
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SsrcTransaction ssrcTransaction = (SsrcTransaction)redisTemplate.opsForValue().get(keyObj);
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if (ssrcTransaction.getSipTransactionInfo() != null &&
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ssrcTransaction.getSipTransactionInfo().getCallId().equals(callId)) {
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return ssrcTransaction;
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}
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}
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return null;
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}
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}
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public List<SsrcTransaction> getSsrcTransactionForAll(Integer channelId, String callId, String stream){
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String chanelStr = channelId==null?"*":channelId.toString();
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if (ObjectUtils.isEmpty(callId)) {
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callId ="*";
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}
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if (ObjectUtils.isEmpty(stream)) {
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stream ="*";
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}
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String key = VideoManagerConstants.MEDIA_TRANSACTION_USED_PREFIX + userSetting.getServerId() + ":" + chanelStr + ":" + callId+ ":" + stream;
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List<Object> scanResult = RedisUtil.scan(redisTemplate, key);
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if (scanResult.size() == 0) {
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return null;
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}
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List<SsrcTransaction> result = new ArrayList<>();
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for (Object keyObj : scanResult) {
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result.add((SsrcTransaction)redisTemplate.opsForValue().get(keyObj));
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}
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return result;
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}
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public String getMediaServerId(Integer channelId, String stream){
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SsrcTransaction ssrcTransaction = getSsrcTransaction( channelId, null, stream);
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if (ssrcTransaction == null) {
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return null;
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}
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return ssrcTransaction.getMediaServerId();
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}
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public String getSSRC(Integer channelId, String stream){
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SsrcTransaction ssrcTransaction = getSsrcTransaction(channelId, null, stream);
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if (ssrcTransaction == null) {
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return null;
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}
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return ssrcTransaction.getSsrc();
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}
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public void remove(String deviceId, Integer channelId, String stream) {
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List<SsrcTransaction> ssrcTransactionList = getSsrcTransactionForAll(channelId, null, stream);
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if (ssrcTransactionList == null || ssrcTransactionList.isEmpty()) {
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return;
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}
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for (SsrcTransaction ssrcTransaction : ssrcTransactionList) {
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redisTemplate.delete(VideoManagerConstants.MEDIA_TRANSACTION_USED_PREFIX + userSetting.getServerId() + ":"
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+ deviceId + ":" + channelId + ":" + ssrcTransaction.getCallId() + ":" + ssrcTransaction.getStream());
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}
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}
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public void removeByCallId(String deviceId, Integer channelId, String callId) {
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SsrcTransaction ssrcTransaction = getSsrcTransaction(channelId, callId, null);
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if (ssrcTransaction == null ) {
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return;
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}
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redisTemplate.delete(VideoManagerConstants.MEDIA_TRANSACTION_USED_PREFIX + userSetting.getServerId() + ":"
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+ deviceId + ":" + channelId + ":" + ssrcTransaction.getCallId() + ":" + ssrcTransaction.getStream());
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}
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public List<SsrcTransaction> getAllSsrc() {
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List<Object> ssrcTransactionKeys = RedisUtil.scan(redisTemplate, String.format("%s_*_*_*_*", VideoManagerConstants.MEDIA_TRANSACTION_USED_PREFIX+ userSetting.getServerId()));
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List<SsrcTransaction> result= new ArrayList<>();
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for (Object ssrcTransactionKey : ssrcTransactionKeys) {
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String key = (String) ssrcTransactionKey;
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SsrcTransaction ssrcTransaction = JsonUtil.redisJsonToObject(redisTemplate, key, SsrcTransaction.class);
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result.add(ssrcTransaction);
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}
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return result;
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}
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}
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