添加截图（快照）功能

panlinlin

2021-05-08 e48fa711a3664bece9b3e58840a75fe7c05bc47c

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPProcessorFactory.java

@@ -2,19 +2,33 @@


import javax.sip.RequestEvent;

import javax.sip.ResponseEvent;

import javax.sip.SipProvider;

import javax.sip.header.CSeqHeader;

import javax.sip.message.Request;

import javax.sip.message.Response;



import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;

import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;

import com.genersoft.iot.vmp.storager.IRedisCatchStorage;

import com.genersoft.iot.vmp.gb28181.transmit.response.impl.*;

import com.genersoft.iot.vmp.service.IPlayService;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.context.annotation.Lazy;

import org.springframework.stereotype.Component;



import com.genersoft.iot.vmp.conf.SipConfig;

import com.genersoft.iot.vmp.gb28181.auth.RegisterLogicHandler;

import com.genersoft.iot.vmp.gb28181.event.DeviceOffLineDetector;

import com.genersoft.iot.vmp.gb28181.event.EventPublisher;

import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;

import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;

import com.genersoft.iot.vmp.gb28181.transmit.request.ISIPRequestProcessor;

import com.genersoft.iot.vmp.gb28181.transmit.request.impl.AckRequestProcessor;

import com.genersoft.iot.vmp.gb28181.transmit.request.impl.ByeRequestProcessor;

import com.genersoft.iot.vmp.gb28181.transmit.request.impl.CancelRequestProcessor;

import com.genersoft.iot.vmp.gb28181.transmit.request.impl.InviteRequestProcessor;

import com.genersoft.iot.vmp.gb28181.transmit.request.impl.MessageRequestProcessor;

import com.genersoft.iot.vmp.gb28181.transmit.request.impl.NotifyRequestProcessor;

import com.genersoft.iot.vmp.gb28181.transmit.request.impl.OtherRequestProcessor;

import com.genersoft.iot.vmp.gb28181.transmit.request.impl.RegisterRequestProcessor;

import com.genersoft.iot.vmp.gb28181.transmit.request.impl.SubscribeRequestProcessor;

@@ -23,38 +37,49 @@
import com.genersoft.iot.vmp.gb28181.transmit.response.impl.CancelResponseProcessor;

import com.genersoft.iot.vmp.gb28181.transmit.response.impl.InviteResponseProcessor;

import com.genersoft.iot.vmp.gb28181.transmit.response.impl.OtherResponseProcessor;

import com.genersoft.iot.vmp.storager.IVideoManagerStorager;

import com.genersoft.iot.vmp.utils.SpringBeanFactory;

import com.genersoft.iot.vmp.utils.redis.RedisUtil;



/**    

 * @Description:TODO(这里用一句话描述这个类的作用)   
 * @author: songww

 * @Description: SIP信令处理分配

 * @author: swwheihei

 * @date:   2020年5月3日 下午4:24:37     

 */

@Component

public class SIPProcessorFactory {

   

   @Autowired

   private InviteRequestProcessor inviteRequestProcessor;

   // private final static Logger logger = LoggerFactory.getLogger(SIPProcessorFactory.class);

   

   @Autowired

   private RegisterRequestProcessor registerRequestProcessor;

   private SipConfig sipConfig;

   

   @Autowired

   private SubscribeRequestProcessor subscribeRequestProcessor;

   private RegisterLogicHandler handler;

   

   @Autowired

   private AckRequestProcessor ackRequestProcessor;

   private IVideoManagerStorager storager;



   @Autowired

   private IRedisCatchStorage redisCatchStorage;



   @Autowired

   private EventPublisher publisher;

   

   @Autowired

   private ByeRequestProcessor byeRequestProcessor;

   private SIPCommander cmder;



   @Autowired

   private SIPCommanderFroPlatform cmderFroPlatform;



   @Autowired

   private RedisUtil redis;

   

   @Autowired

   private CancelRequestProcessor cancelRequestProcessor;

   private DeferredResultHolder deferredResultHolder;

   

   @Autowired

   private MessageRequestProcessor messageRequestProcessor;

	
   @Autowired

   private OtherRequestProcessor otherRequestProcessor;

   private DeviceOffLineDetector offLineDetector;

   

   @Autowired

   private InviteResponseProcessor inviteResponseProcessor;

@@ -64,35 +89,113 @@
   

   @Autowired

   private CancelResponseProcessor cancelResponseProcessor;

	


   @Autowired

   @Lazy

   private RegisterResponseProcessor registerResponseProcessor;





   @Autowired

   private OtherResponseProcessor otherResponseProcessor;

	


   @Autowired

   private IPlayService playService;



   @Autowired

   private ZLMRTPServerFactory zlmrtpServerFactory;





   // 注：这里使用注解会导致循环依赖注入，暂用springBean

   private SipProvider tcpSipProvider;

		
   // 注：这里使用注解会导致循环依赖注入，暂用springBean

   private SipProvider udpSipProvider;

   

   public ISIPRequestProcessor createRequestProcessor(RequestEvent evt) {

      Request request = evt.getRequest();

      String method = request.getMethod();

		
//      logger.info("接收到消息："+request.getMethod());

//      sipSubscribe.getSubscribe(evt.getServerTransaction().getBranchId()).response(evt);

      if (Request.INVITE.equals(method)) {

         return inviteRequestProcessor;

         InviteRequestProcessor processor = new InviteRequestProcessor();

         processor.setRequestEvent(evt);

         processor.setTcpSipProvider(getTcpSipProvider());

         processor.setUdpSipProvider(getUdpSipProvider());



         processor.setCmder(cmder);

         processor.setCmderFroPlatform(cmderFroPlatform);

         processor.setPlayService(playService);

         processor.setStorager(storager);

         processor.setRedisCatchStorage(redisCatchStorage);

         processor.setZlmrtpServerFactory(zlmrtpServerFactory);

         return processor;

      } else if (Request.REGISTER.equals(method)) {

         return registerRequestProcessor;

         RegisterRequestProcessor processor = new RegisterRequestProcessor();

         processor.setRequestEvent(evt);

         processor.setTcpSipProvider(getTcpSipProvider());

         processor.setUdpSipProvider(getUdpSipProvider());

         processor.setHandler(handler);

         processor.setPublisher(publisher);

         processor.setSipConfig(sipConfig);

         processor.setVideoManagerStorager(storager);

         return processor;

      } else if (Request.SUBSCRIBE.equals(method)) {

         return subscribeRequestProcessor;

         SubscribeRequestProcessor processor = new SubscribeRequestProcessor();

         processor.setRequestEvent(evt);

         return processor;

      } else if (Request.ACK.equals(method)) {

         return ackRequestProcessor;

         AckRequestProcessor processor = new AckRequestProcessor();

         processor.setRequestEvent(evt);

         processor.setRedisCatchStorage(redisCatchStorage);

         processor.setZlmrtpServerFactory(zlmrtpServerFactory);

         return processor;

      } else if (Request.BYE.equals(method)) {

         return byeRequestProcessor;

         ByeRequestProcessor processor = new ByeRequestProcessor();

         processor.setRequestEvent(evt);

         processor.setRedisCatchStorage(redisCatchStorage);

         processor.setZlmrtpServerFactory(zlmrtpServerFactory);

         processor.setSIPCommander(cmder);

         return processor;

      } else if (Request.CANCEL.equals(method)) {

         return cancelRequestProcessor;

         CancelRequestProcessor processor = new CancelRequestProcessor();

         processor.setRequestEvent(evt);

         return processor;

      } else if (Request.MESSAGE.equals(method)) {

         return messageRequestProcessor;

         MessageRequestProcessor processor = new MessageRequestProcessor();

         processor.setRequestEvent(evt);

         processor.setTcpSipProvider(getTcpSipProvider());

         processor.setUdpSipProvider(getUdpSipProvider());

         processor.setPublisher(publisher);

         processor.setRedis(redis);

         processor.setDeferredResultHolder(deferredResultHolder);

         processor.setOffLineDetector(offLineDetector);

         processor.setCmder(cmder);

         processor.setCmderFroPlatform(cmderFroPlatform);

         processor.setStorager(storager);

         processor.setRedisCatchStorage(redisCatchStorage);

         return processor;

      } else if (Request.NOTIFY.equalsIgnoreCase(method)) {

         NotifyRequestProcessor processor = new NotifyRequestProcessor();

         processor.setRequestEvent(evt);

         processor.setTcpSipProvider(getTcpSipProvider());

         processor.setUdpSipProvider(getUdpSipProvider());

         processor.setPublisher(publisher);

         processor.setRedis(redis);

         processor.setDeferredResultHolder(deferredResultHolder);

         processor.setOffLineDetector(offLineDetector);

         processor.setCmder(cmder);

         processor.setStorager(storager);

         processor.setRedisCatchStorage(redisCatchStorage);

         return processor;

      } else {

         return otherRequestProcessor;

         OtherRequestProcessor processor = new OtherRequestProcessor();

         processor.setRequestEvent(evt);

         return processor;

      }

   }

   

   public ISIPResponseProcessor createResponseProcessor(ResponseEvent evt) {



      Response response = evt.getResponse();

      CSeqHeader cseqHeader = (CSeqHeader) response.getHeader(CSeqHeader.NAME);

      String method = cseqHeader.getMethod();

@@ -102,9 +205,25 @@
         return byeResponseProcessor;

      } else if (Request.CANCEL.equals(method)) {

         return cancelResponseProcessor;

      }else if (Request.REGISTER.equals(method)) {

         return registerResponseProcessor;

      } else {

         return otherResponseProcessor;

      }

   }

   

   private SipProvider getTcpSipProvider() {

      if (tcpSipProvider == null) {

         tcpSipProvider = (SipProvider) SpringBeanFactory.getBean("tcpSipProvider");

      }

      return tcpSipProvider;

   }

	
   private SipProvider getUdpSipProvider() {

      if (udpSipProvider == null) {

         udpSipProvider = (SipProvider) SpringBeanFactory.getBean("udpSipProvider");

      }

      return udpSipProvider;

   }

	
}