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/cmd/impl/SIPCommanderFroPlatform.java

@@ -32,6 +32,7 @@
import javax.sip.message.Request;
import java.lang.reflect.Field;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.UUID;
@@ -215,44 +216,11 @@
            return false;
        }
        try {
            String characterSet = parentPlatform.getCharacterSet();
            StringBuffer catalogXml = new StringBuffer(600);
            catalogXml.append("<?xml version=\"1.0\" encoding=\"" + characterSet +"\"?>\r\n");
            catalogXml.append("<Response>\r\n");
            catalogXml.append("<CmdType>Catalog</CmdType>\r\n");
            catalogXml.append("<SN>" +sn + "</SN>\r\n");
            catalogXml.append("<DeviceID>" + parentPlatform.getDeviceGBId() + "</DeviceID>\r\n");
            catalogXml.append("<SumNum>" + size + "</SumNum>\r\n");
            catalogXml.append("<DeviceList Num=\"1\">\r\n");
            catalogXml.append("<Item>\r\n");
            List<DeviceChannel> channels = new ArrayList<>();
            if (channel != null) {
                catalogXml.append("<DeviceID>" + channel.getChannelId() + "</DeviceID>\r\n");
                catalogXml.append("<Name>" + channel.getName() + "</Name>\r\n");
                catalogXml.append("<Manufacturer>" + channel.getManufacture() + "</Manufacturer>\r\n");
                catalogXml.append("<Model>" + channel.getModel() + "</Model>\r\n");
                catalogXml.append("<Owner>" + channel.getOwner() + "</Owner>\r\n");
                catalogXml.append("<CivilCode>" + channel.getCivilCode() + "</CivilCode>\r\n");
                catalogXml.append("<Address>" + channel.getAddress() + "</Address>\r\n");
                catalogXml.append("<Parental>" + channel.getParental() + "</Parental>\r\n");
                if (channel.getParentId() != null) {
                    catalogXml.append("<ParentID>" + channel.getParentId() + "</ParentID>\r\n");
                }
                catalogXml.append("<Secrecy>" + channel.getSecrecy() + "</Secrecy>\r\n");
                catalogXml.append("<RegisterWay>" + channel.getRegisterWay() + "</RegisterWay>\r\n");
                catalogXml.append("<Status>" + (channel.getStatus() == 0?"OFF":"ON") + "</Status>\r\n");
                catalogXml.append("<Longitude>" + channel.getLongitude() + "</Longitude>\r\n");
                catalogXml.append("<Latitude>" + channel.getLatitude() + "</Latitude>\r\n");
                catalogXml.append("<IPAddress>" + channel.getIpAddress() + "</IPAddress>\r\n");
                catalogXml.append("<Port>" + channel.getPort() + "</Port>\r\n");
                catalogXml.append("<Info>\r\n");
                catalogXml.append("<PTZType>" + channel.getPTZType() + "</PTZType>\r\n");
                catalogXml.append("</Info>\r\n");
                channels.add(channel);
            }


            catalogXml.append("</Item>\r\n");
            catalogXml.append("</DeviceList>\r\n");
            catalogXml.append("</Response>\r\n");
            String catalogXml = getCatalogXml(channels, sn, parentPlatform, size);

            // callid
            CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
@@ -266,6 +234,92 @@
            return false;
        }
        return true;
    }

    @Override
    public boolean catalogQuery(List<DeviceChannel> channels, ParentPlatform parentPlatform, String sn, String fromTag) {
        if ( parentPlatform ==null) {
            return false;
        }
        sendCatalogResponse(channels, parentPlatform, sn, fromTag, 0);
        return true;
    }
    private String getCatalogXml(List<DeviceChannel> channels, String sn, ParentPlatform parentPlatform, int size) {
        String characterSet = parentPlatform.getCharacterSet();
        StringBuffer catalogXml = new StringBuffer(600);
        catalogXml.append("<?xml version=\"1.0\" encoding=\"" + characterSet +"\"?>\r\n");
        catalogXml.append("<Response>\r\n");
        catalogXml.append("<CmdType>Catalog</CmdType>\r\n");
        catalogXml.append("<SN>" +sn + "</SN>\r\n");
        catalogXml.append("<DeviceID>" + parentPlatform.getDeviceGBId() + "</DeviceID>\r\n");
        catalogXml.append("<SumNum>" + size + "</SumNum>\r\n");
        catalogXml.append("<DeviceList Num=\"" + channels.size() +"\">\r\n");
        if (channels.size() > 0) {
            for (DeviceChannel channel : channels) {
                catalogXml.append("<Item>\r\n");
                catalogXml.append("<DeviceID>" + channel.getChannelId() + "</DeviceID>\r\n");
                catalogXml.append("<Name>" + channel.getName() + "</Name>\r\n");
                catalogXml.append("<Parental>" + channel.getParental() + "</Parental>\r\n");
                if (channel.getParentId() != null) {
                    catalogXml.append("<ParentID>" + channel.getParentId() + "</ParentID>\r\n");
                }
                if (channel.getChannelId().length() == 20) {
                    if (Integer.parseInt(channel.getChannelId().substring(10, 13)) == 216) { // 虚拟组织增加BusinessGroupID字段
                        catalogXml.append("<BusinessGroupID>" + channel.getParentId() + "</BusinessGroupID>\r\n");
                    }
                    catalogXml.append("<Manufacturer>" + channel.getManufacture() + "</Manufacturer>\r\n");
                    catalogXml.append("<RegisterWay>" + channel.getRegisterWay() + "</RegisterWay>\r\n");
                    catalogXml.append("<Status>" + (channel.getStatus() == 0?"OFF":"ON") + "</Status>\r\n");
                    if (channel.getChannelType() != 2) { // 业务分组/虚拟组织/行政区划 不设置以下字段
                        catalogXml.append("<Secrecy>" + channel.getSecrecy() + "</Secrecy>\r\n");
                        catalogXml.append("<Model>" + channel.getModel() + "</Model>\r\n");
                        catalogXml.append("<Owner>" + channel.getOwner() + "</Owner>\r\n");
                        catalogXml.append("<CivilCode>" + channel.getCivilCode() + "</CivilCode>\r\n");
                        catalogXml.append("<Address>" + channel.getAddress() + "</Address>\r\n");
                        catalogXml.append("<Longitude>" + channel.getLongitude() + "</Longitude>\r\n");
                        catalogXml.append("<Latitude>" + channel.getLatitude() + "</Latitude>\r\n");
                        catalogXml.append("<IPAddress>" + channel.getIpAddress() + "</IPAddress>\r\n");
                        catalogXml.append("<Port>" + channel.getPort() + "</Port>\r\n");
                        catalogXml.append("<Info>\r\n");
                        catalogXml.append("<PTZType>" + channel.getPTZType() + "</PTZType>\r\n");
                        catalogXml.append("</Info>\r\n");
                    }
                }


                catalogXml.append("</Item>\r\n");
            }
        }

        catalogXml.append("</DeviceList>\r\n");
        catalogXml.append("</Response>\r\n");
        return catalogXml.toString();
    }

    private void sendCatalogResponse(List<DeviceChannel> channels, ParentPlatform parentPlatform, String sn, String fromTag, int index) {
        if (index >= channels.size()) {
            return;
        }
        try {
            List<DeviceChannel> deviceChannels;
            if (index + parentPlatform.getCatalogGroup() < channels.size()) {
                deviceChannels = channels.subList(index, index + parentPlatform.getCatalogGroup());
            }else {
                deviceChannels = channels.subList(index, channels.size());
            }
            String catalogXml = getCatalogXml(deviceChannels, sn, parentPlatform, channels.size());
            // callid
            CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
                    : udpSipProvider.getNewCallId();

            Request request = headerProviderPlarformProvider.createMessageRequest(parentPlatform, catalogXml, fromTag, callIdHeader);
            transmitRequest(parentPlatform, request, null, eventResult -> {
                int indexNext = index + parentPlatform.getCatalogGroup();
                sendCatalogResponse(channels, parentPlatform, sn, fromTag, indexNext);
            });
        } catch (SipException | ParseException | InvalidArgumentException e) {
            e.printStackTrace();
        }
    }

    /**
@@ -351,7 +405,7 @@
        if (parentPlatform == null) {
            return false;
        }

        logger.info("[发送 移动位置订阅] {}/{}->{},{}", parentPlatform.getServerGBId(), gpsMsgInfo.getId(), gpsMsgInfo.getLng(), gpsMsgInfo.getLat());
        try {
            String characterSet = parentPlatform.getCharacterSet();
            StringBuffer deviceStatusXml = new StringBuffer(600);
@@ -371,7 +425,7 @@
            CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
                    : udpSipProvider.getNewCallId();
            callIdHeader.setCallId(subscribeInfo.getCallId());
            logger.info("[发送Notify-MobilePosition] {}/{}->{},{}", parentPlatform.getServerGBId(), gpsMsgInfo.getId(), gpsMsgInfo.getLng(), gpsMsgInfo.getLat());

            sendNotify(parentPlatform, deviceStatusXml.toString(), subscribeInfo, eventResult -> {
                logger.error("发送NOTIFY通知消息失败。错误：{} {}", eventResult.statusCode, eventResult.msg);
            }, null);
@@ -388,6 +442,48 @@
    }

    @Override
    public boolean sendAlarmMessage(ParentPlatform parentPlatform, DeviceAlarm deviceAlarm) {
        if (parentPlatform == null) {
            return false;
        }
        logger.info("[发送 报警订阅] {}/{}->{},{}", parentPlatform.getServerGBId(), deviceAlarm.getChannelId(),
                deviceAlarm.getLongitude(), deviceAlarm.getLatitude());
        try {
            String characterSet = parentPlatform.getCharacterSet();
            StringBuffer deviceStatusXml = new StringBuffer(600);
            deviceStatusXml.append("<?xml version=\"1.0\" encoding=\"" + characterSet + "\"?>\r\n");
            deviceStatusXml.append("<Notify>\r\n");
            deviceStatusXml.append("<CmdType>Alarm</CmdType>\r\n");
            deviceStatusXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
            deviceStatusXml.append("<DeviceID>" + deviceAlarm.getChannelId() + "</DeviceID>\r\n");
            deviceStatusXml.append("<AlarmPriority>" + deviceAlarm.getAlarmPriority() + "</AlarmPriority>\r\n");
            deviceStatusXml.append("<AlarmMethod>" + deviceAlarm.getAlarmMethod() + "</AlarmMethod>\r\n");
            deviceStatusXml.append("<AlarmTime>" + deviceAlarm.getAlarmTime() + "</AlarmTime>\r\n");
            deviceStatusXml.append("<AlarmDescription>" + deviceAlarm.getAlarmDescription() + "</AlarmDescription>\r\n");
            deviceStatusXml.append("<Longitude>" + deviceAlarm.getLongitude() + "</Longitude>\r\n");
            deviceStatusXml.append("<Latitude>" + deviceAlarm.getLatitude() + "</Latitude>\r\n");
            deviceStatusXml.append("<info>\r\n");
            deviceStatusXml.append("<AlarmType>" + deviceAlarm.getAlarmType() + "</AlarmType>\r\n");
            deviceStatusXml.append("</info>\r\n");
            deviceStatusXml.append("</Notify>\r\n");

            CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
                    : udpSipProvider.getNewCallId();

            String tm = Long.toString(System.currentTimeMillis());
            Request request = headerProviderPlarformProvider.createMessageRequest(parentPlatform, deviceStatusXml.toString(), "FromPtz" + tm, callIdHeader);
            transmitRequest(parentPlatform, request);

        } catch (SipException | ParseException  e) {
            e.printStackTrace();
            return false;
        } catch (InvalidArgumentException e) {
            throw new RuntimeException(e);
        }
        return true;
    }

    @Override
    public boolean sendNotifyForCatalogAddOrUpdate(String type, ParentPlatform parentPlatform, List<DeviceChannel> deviceChannels, SubscribeInfo subscribeInfo, Integer index) {
        if (parentPlatform == null || deviceChannels == null || deviceChannels.size() == 0 || subscribeInfo == null) {
            return false;
@@ -398,13 +494,21 @@
        if (index >= deviceChannels.size()) {
            return true;
        }
        List<DeviceChannel> channels;
        if (index + parentPlatform.getCatalogGroup() < deviceChannels.size()) {
            channels = deviceChannels.subList(index, index + parentPlatform.getCatalogGroup());
        }else {
            channels = deviceChannels.subList(index, deviceChannels.size());
        }
        try {
            Integer finalIndex = index;
            String catalogXmlContent = getCatalogXmlContentForCatalogAddOrUpdate(parentPlatform, deviceChannels.get(index ), deviceChannels.size(), type, subscribeInfo);
            String catalogXmlContent = getCatalogXmlContentForCatalogAddOrUpdate(parentPlatform, channels,
                    deviceChannels.size(), type, subscribeInfo);
            sendNotify(parentPlatform, catalogXmlContent, subscribeInfo, eventResult -> {
                logger.error("发送NOTIFY通知消息失败。错误：{} {}", eventResult.statusCode, eventResult.msg);
            }, (eventResult -> {
                sendNotifyForCatalogAddOrUpdate(type, parentPlatform, deviceChannels, subscribeInfo, finalIndex + 1);
                sendNotifyForCatalogAddOrUpdate(type, parentPlatform, deviceChannels, subscribeInfo,
                        finalIndex + parentPlatform.getCatalogGroup());
            }));
        } catch (SipException | ParseException e) {
            e.printStackTrace();
@@ -425,7 +529,9 @@
       // 设置编码， 防止中文乱码
      messageFactory.setDefaultContentEncodingCharset(characterSet);
        Dialog dialog  = subscribeInfo.getDialog();
        if (dialog == null) return;
        if (dialog == null || !dialog.getState().equals(DialogState.CONFIRMED)) {
            return;
        }
        SIPRequest notifyRequest = (SIPRequest)dialog.createRequest(Request.NOTIFY);
        ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
        notifyRequest.setContent(catalogXmlContent, contentTypeHeader);
@@ -439,11 +545,16 @@
            event.setEventId(subscribeInfo.getEventId());
        }
        notifyRequest.addHeader(event);

        SipURI sipURI = (SipURI) notifyRequest.getRequestURI();
        SIPRequest request = (SIPRequest) subscribeInfo.getTransaction().getRequest();
        sipURI.setHost(request.getRemoteAddress().getHostAddress());
        sipURI.setPort(request.getRemotePort());
        if (subscribeInfo.getTransaction() != null) {
            SIPRequest request = (SIPRequest) subscribeInfo.getTransaction().getRequest();
            sipURI.setHost(request.getRemoteAddress().getHostAddress());
            sipURI.setPort(request.getRemotePort());
        }else {
            sipURI.setHost(parentPlatform.getServerIP());
            sipURI.setPort(parentPlatform.getServerPort());
        }

        ClientTransaction transaction = null;
        if ("TCP".equals(parentPlatform.getTransport())) {
            transaction = tcpSipProvider.getNewClientTransaction(notifyRequest);
@@ -466,11 +577,9 @@

    }

    private  String getCatalogXmlContentForCatalogAddOrUpdate(ParentPlatform parentPlatform, DeviceChannel channel, int sumNum, String type, SubscribeInfo subscribeInfo) {
    private  String getCatalogXmlContentForCatalogAddOrUpdate(ParentPlatform parentPlatform, List<DeviceChannel> channels, int sumNum, String type, SubscribeInfo subscribeInfo) {
        StringBuffer catalogXml = new StringBuffer(600);
        if (parentPlatform.getServerGBId().equals(channel.getParentId())) {
            channel.setParentId(parentPlatform.getDeviceGBId());
        }

        String characterSet = parentPlatform.getCharacterSet();
        catalogXml.append("<?xml version=\"1.0\" encoding=\"" + characterSet + "\"?>\r\n");
        catalogXml.append("<Notify>\r\n");
@@ -478,26 +587,38 @@
        catalogXml.append("<SN>" + (int) ((Math.random() * 9 + 1) * 100000) + "</SN>\r\n");
        catalogXml.append("<DeviceID>" + parentPlatform.getDeviceGBId() + "</DeviceID>\r\n");
        catalogXml.append("<SumNum>1</SumNum>\r\n");
        catalogXml.append("<DeviceList Num=\"1\">\r\n");
        catalogXml.append("<Item>\r\n");
        catalogXml.append("<DeviceID>" + channel.getChannelId() + "</DeviceID>\r\n");
        catalogXml.append("<Name>" + channel.getName() + "</Name>\r\n");
        catalogXml.append("<Manufacturer>" + channel.getManufacture() + "</Manufacturer>\r\n");
        catalogXml.append("<Model>" + channel.getModel() + "</Model>\r\n");
        catalogXml.append("<Owner>0</Owner>\r\n");
        catalogXml.append("<CivilCode>CivilCode</CivilCode>\r\n");
        catalogXml.append("<Address>" + channel.getAddress() + "</Address>\r\n");
        catalogXml.append("<Parental>" + channel.getParental() + "</Parental>\r\n");
        if (channel.getParentId() != null) {
            catalogXml.append("<ParentID>" + channel.getParentId() + "</ParentID>\r\n");
        catalogXml.append("<DeviceList Num=\"" + channels.size() + "\">\r\n");
        if (channels.size() > 0) {
            for (DeviceChannel channel : channels) {
                if (parentPlatform.getServerGBId().equals(channel.getParentId())) {
                    channel.setParentId(parentPlatform.getDeviceGBId());
                }
                catalogXml.append("<Item>\r\n");
                catalogXml.append("<DeviceID>" + channel.getChannelId() + "</DeviceID>\r\n");
                catalogXml.append("<Name>" + channel.getName() + "</Name>\r\n");
                catalogXml.append("<Manufacturer>" + channel.getManufacture() + "</Manufacturer>\r\n");
                catalogXml.append("<Parental>" + channel.getParental() + "</Parental>\r\n");
                if (channel.getParentId() != null) {
                    catalogXml.append("<ParentID>" + channel.getParentId() + "</ParentID>\r\n");
                }
                catalogXml.append("<Secrecy>" + channel.getSecrecy() + "</Secrecy>\r\n");
                catalogXml.append("<RegisterWay>" + channel.getRegisterWay() + "</RegisterWay>\r\n");
                catalogXml.append("<Status>" + (channel.getStatus() == 0 ? "OFF" : "ON") + "</Status>\r\n");
                if (channel.getChannelId().length() == 20 && Integer.parseInt(channel.getChannelId().substring(10, 13)) == 216) { // 虚拟组织增加BusinessGroupID字段
                    catalogXml.append("<BusinessGroupID>" + channel.getParentId() + "</BusinessGroupID>\r\n");
                }
                if (channel.getChannelType() == 2) {  // 业务分组/虚拟组织/行政区划 不设置以下属性
                    catalogXml.append("<Model>" + channel.getModel() + "</Model>\r\n");
                    catalogXml.append("<Owner>0</Owner>\r\n");
                    catalogXml.append("<CivilCode>CivilCode</CivilCode>\r\n");
                    catalogXml.append("<Address>" + channel.getAddress() + "</Address>\r\n");
                }
                if (!"presence".equals(subscribeInfo.getEventType())) {
                    catalogXml.append("<Event>" + type + "</Event>\r\n");
                }
                catalogXml.append("</Item>\r\n");
            }
        }
        catalogXml.append("<Secrecy>" + channel.getSecrecy() + "</Secrecy>\r\n");
        catalogXml.append("<RegisterWay>" + channel.getRegisterWay() + "</RegisterWay>\r\n");
        catalogXml.append("<Status>" + (channel.getStatus() == 0 ? "OFF" : "ON") + "</Status>\r\n");
        if (!"presence".equals(subscribeInfo.getEventType())) {
            catalogXml.append("<Event>" + type + "</Event>\r\n");
        }
        catalogXml.append("</Item>\r\n");
        catalogXml.append("</DeviceList>\r\n");
        catalogXml.append("</Notify>\r\n");
        return catalogXml.toString();
@@ -519,13 +640,20 @@
        if (index >= deviceChannels.size()) {
            return true;
        }
        List<DeviceChannel> channels;
        if (index + parentPlatform.getCatalogGroup() < deviceChannels.size()) {
            channels = deviceChannels.subList(index, index + parentPlatform.getCatalogGroup());
        }else {
            channels = deviceChannels.subList(index, deviceChannels.size());
        }
        try {
            Integer finalIndex = index;
            String catalogXmlContent = getCatalogXmlContentForCatalogOther(parentPlatform, deviceChannels.get(index), type);
            String catalogXmlContent = getCatalogXmlContentForCatalogOther(parentPlatform, channels, type);
            sendNotify(parentPlatform, catalogXmlContent, subscribeInfo, eventResult -> {
                logger.error("发送NOTIFY通知消息失败。错误：{} {}", eventResult.statusCode, eventResult.msg);
            }, (eventResult -> {
                sendNotifyForCatalogOther(type, parentPlatform, deviceChannels, subscribeInfo, finalIndex + 1);
                sendNotifyForCatalogOther(type, parentPlatform, deviceChannels, subscribeInfo,
                        finalIndex + parentPlatform.getCatalogGroup());
            }));
        } catch (SipException e) {
            e.printStackTrace();
@@ -540,10 +668,8 @@
        return true;
    }

    private String getCatalogXmlContentForCatalogOther(ParentPlatform parentPlatform, DeviceChannel channel, String type) {
        if (parentPlatform.getServerGBId().equals(channel.getParentId())) {
            channel.setParentId(parentPlatform.getDeviceGBId());
        }
    private String getCatalogXmlContentForCatalogOther(ParentPlatform parentPlatform, List<DeviceChannel> channels, String type) {

        String characterSet = parentPlatform.getCharacterSet();
        StringBuffer catalogXml = new StringBuffer(600);
        catalogXml.append("<?xml version=\"1.0\" encoding=\"" + characterSet + "\"?>\r\n");
@@ -552,11 +678,18 @@
        catalogXml.append("<SN>" + (int) ((Math.random() * 9 + 1) * 100000) + "</SN>\r\n");
        catalogXml.append("<DeviceID>" + parentPlatform.getDeviceGBId() + "</DeviceID>\r\n");
        catalogXml.append("<SumNum>1</SumNum>\r\n");
        catalogXml.append("<DeviceList Num=\"1\">\r\n");
        catalogXml.append("<Item>\r\n");
        catalogXml.append("<DeviceID>" + channel.getChannelId() + "</DeviceID>\r\n");
        catalogXml.append("<Event>" + type + "</Event>\r\n");
        catalogXml.append("</Item>\r\n");
        catalogXml.append("<DeviceList Num=\" " + channels.size() + " \">\r\n");
        if (channels.size() > 0) {
            for (DeviceChannel channel : channels) {
                if (parentPlatform.getServerGBId().equals(channel.getParentId())) {
                    channel.setParentId(parentPlatform.getDeviceGBId());
                }
                catalogXml.append("<Item>\r\n");
                catalogXml.append("<DeviceID>" + channel.getChannelId() + "</DeviceID>\r\n");
                catalogXml.append("<Event>" + type + "</Event>\r\n");
                catalogXml.append("</Item>\r\n");
            }
        }
        catalogXml.append("</DeviceList>\r\n");
        catalogXml.append("</Notify>\r\n");
        return catalogXml.toString();