优化sip消息

648540858

2022-09-09 221f99c764b51c3cd284c6e5a41492c26c5c7ffc

 src/main/java/com/genersoft/iot/vmp/gb28181/utils/XmlUtil.java

@@ -14,6 +14,7 @@
import org.dom4j.io.SAXReader;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.springframework.util.ObjectUtils;

import org.springframework.util.StringUtils;



import javax.sip.RequestEvent;

@@ -118,12 +119,12 @@
        // 如果是属性

        for (Object o : element.attributes()) {

            Attribute attr = (Attribute) o;

            if (!StringUtils.isEmpty(attr.getValue())) {

            if (!ObjectUtils.isEmpty(attr.getValue())) {

                json.put("@" + attr.getName(), attr.getValue());

            }

        }

        List<Element> chdEl = element.elements();

        if (chdEl.isEmpty() && !StringUtils.isEmpty(element.getText())) {// 如果没有子元素,只有一个值

        if (chdEl.isEmpty() && !ObjectUtils.isEmpty(element.getText())) {// 如果没有子元素,只有一个值

            json.put(element.getName(), element.getText());

        }



@@ -154,7 +155,7 @@
            } else { // 子元素没有子元素

                for (Object o : element.attributes()) {

                    Attribute attr = (Attribute) o;

                    if (!StringUtils.isEmpty(attr.getValue())) {

                    if (!ObjectUtils.isEmpty(attr.getValue())) {

                        json.put("@" + attr.getName(), attr.getValue());

                    }

                }

@@ -197,7 +198,7 @@
            return null;

        }

        String channelId = channdelIdElement.getTextTrim();

        if (StringUtils.isEmpty(channelId)) {

        if (ObjectUtils.isEmpty(channelId)) {

            logger.warn("解析Catalog消息时发现缺少 DeviceID");

            return null;

        }

@@ -210,17 +211,26 @@
        ChannelType channelType = ChannelType.Other;

        if (channelId.length() <= 8) {

            channelType = ChannelType.CivilCode;

            deviceChannel.setHasAudio(false);

        }else {

            if (channelId.length() == 20) {

                int code = Integer.parseInt(channelId.substring(10, 13));

                switch (code){

                    case 215:

                        channelType = ChannelType.BusinessGroup;

                        deviceChannel.setHasAudio(false);

                        break;

                    case 216:

                        channelType = ChannelType.VirtualOrganization;

                        deviceChannel.setHasAudio(false);

                        break;

                    case 136:

                    case 137:

                    case 138:

                        deviceChannel.setHasAudio(true);

                        break;

                    default:

                        deviceChannel.setHasAudio(false);

                        break;



                }

@@ -316,7 +326,7 @@
        // 识别自带的目录标识

        String parental = XmlUtil.getText(itemDevice, "Parental");

        // 由于海康会错误的发送65535作为这里的取值,所以这里除非是0否则认为是1

        if (!StringUtils.isEmpty(parental) && parental.length() == 1 && Integer.parseInt(parental) == 0) {

        if (!ObjectUtils.isEmpty(parental) && parental.length() == 1 && Integer.parseInt(parental) == 0) {

            deviceChannel.setParental(0);

        }else {

            deviceChannel.setParental(1);

@@ -332,14 +342,14 @@
        deviceChannel.setPassword(XmlUtil.getText(itemDevice, "Password"));



        String safetyWay = XmlUtil.getText(itemDevice, "SafetyWay");

        if (StringUtils.isEmpty(safetyWay)) {

        if (ObjectUtils.isEmpty(safetyWay)) {

            deviceChannel.setSafetyWay(0);

        } else {

            deviceChannel.setSafetyWay(Integer.parseInt(safetyWay));

        }



        String registerWay = XmlUtil.getText(itemDevice, "RegisterWay");

        if (StringUtils.isEmpty(registerWay)) {

        if (ObjectUtils.isEmpty(registerWay)) {

            deviceChannel.setRegisterWay(1);

        } else {

            deviceChannel.setRegisterWay(Integer.parseInt(registerWay));

@@ -395,7 +405,6 @@
        } else {

            deviceChannel.setPTZType(Integer.parseInt(XmlUtil.getText(itemDevice, "PTZType")));

        }

        deviceChannel.setHasAudio(true); // 默认含有音频，播放时再检查是否有音频及是否AAC

        return deviceChannel;

    }

}