使用阿里代码规范。规范代码写法

648540858

2022-05-06 5d901b5e3f033e8b04e53420d68626cbd87431c8

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java

@@ -3,13 +3,16 @@
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.DeviceNotFoundEvent;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.ISIPRequestProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import gov.nist.javax.sip.message.SIPRequest;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.slf4j.Logger;
@@ -21,6 +24,7 @@
import javax.sip.InvalidArgumentException;
import javax.sip.RequestEvent;
import javax.sip.SipException;
import javax.sip.address.SipURI;
import javax.sip.header.CSeqHeader;
import javax.sip.header.CallIdHeader;
import javax.sip.message.Response;
@@ -41,13 +45,16 @@
    private SIPProcessorObserver sipProcessorObserver;

    @Autowired
    private IVideoManagerStorager storage;
    private IVideoManagerStorage storage;

    @Autowired
    private SipSubscribe sipSubscribe;

    @Autowired
    private IRedisCatchStorage redisCatchStorage;

    @Autowired
    private VideoStreamSessionManager sessionManager;

    @Override
    public void afterPropertiesSet() throws Exception {
@@ -64,6 +71,11 @@
        logger.debug("接收到消息：" + evt.getRequest());
        String deviceId = SipUtils.getUserIdFromFromHeader(evt.getRequest());
        CallIdHeader callIdHeader = (CallIdHeader)evt.getRequest().getHeader(CallIdHeader.NAME);
        // 先从会话内查找
        SsrcTransaction ssrcTransaction = sessionManager.getSsrcTransaction(null, null, null, callIdHeader.getCallId());
        if (ssrcTransaction != null) { // 兼容海康 媒体通知 消息from字段不是设备ID的问题
            deviceId = ssrcTransaction.getDeviceId();
        }
        // 查询设备是否存在
        CSeqHeader cseqHeader = (CSeqHeader) evt.getRequest().getHeader(CSeqHeader.NAME);
        String method = cseqHeader.getMethod();
@@ -71,6 +83,17 @@
        // 查询上级平台是否存在
        ParentPlatform parentPlatform = storage.queryParentPlatByServerGBId(deviceId);
        try {
            if (device != null && parentPlatform != null) {
                logger.warn("[重复]平台与设备编号重复：{}", deviceId);
                SIPRequest request = (SIPRequest) evt.getRequest();
                String hostAddress = request.getRemoteAddress().getHostAddress();
                int remotePort = request.getRemotePort();
                if (device.getHostAddress().equals(hostAddress + ":" + remotePort)) {
                    parentPlatform = null;
                }else {
                    device = null;
                }
            }
            if (device == null && parentPlatform == null) {
                // 不存在则回复404
                responseAck(evt, Response.NOT_FOUND, "device "+ deviceId +" not found");