From 221f99c764b51c3cd284c6e5a41492c26c5c7ffc Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期五, 09 九月 2022 17:06:19 +0800
Subject: [PATCH] 优化sip消息

---
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/PresetQueryResponseMessageHandler.java |   34 +++++++++++-----------------------
 1 files changed, 11 insertions(+), 23 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/PresetQueryResponseMessageHandler.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/PresetQueryResponseMessageHandler.java
index 0cf5666..abc9440 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/PresetQueryResponseMessageHandler.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/PresetQueryResponseMessageHandler.java
@@ -1,22 +1,12 @@
 package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.cmd;
 
-import com.genersoft.iot.vmp.conf.SipConfig;
-import com.genersoft.iot.vmp.conf.UserSetting;
-import com.genersoft.iot.vmp.domain.req.PresetQuerySipReq;
+import com.genersoft.iot.vmp.gb28181.bean.PresetQuerySipReq;
 import com.genersoft.iot.vmp.gb28181.bean.*;
-import com.genersoft.iot.vmp.gb28181.event.DeviceOffLineDetector;
-import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
-import com.genersoft.iot.vmp.gb28181.session.CatalogDataCatch;
 import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
 import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
 import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
 import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.IMessageHandler;
 import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.ResponseMessageHandler;
-import com.genersoft.iot.vmp.gb28181.utils.Coordtransform;
-import com.genersoft.iot.vmp.gb28181.utils.NumericUtil;
-import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;
-import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
-import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
 import org.dom4j.DocumentException;
 import org.dom4j.Element;
 import org.slf4j.Logger;
@@ -24,28 +14,26 @@
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
-import org.springframework.util.StringUtils;
 
 import javax.sip.InvalidArgumentException;
 import javax.sip.RequestEvent;
 import javax.sip.SipException;
 import javax.sip.message.Response;
 import java.text.ParseException;
-import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
-import java.util.UUID;
 
 import static com.genersoft.iot.vmp.gb28181.utils.XmlUtil.getText;
 
+/**
+ * 璁惧棰勭疆浣嶆煡璇㈠簲绛�
+ */
 @Component
 public class PresetQueryResponseMessageHandler extends SIPRequestProcessorParent implements InitializingBean, IMessageHandler {
 
     private Logger logger = LoggerFactory.getLogger(PresetQueryResponseMessageHandler.class);
     private final String cmdType = "PresetQuery";
-
-    private SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
 
     @Autowired
     private ResponseMessageHandler responseMessageHandler;
@@ -64,7 +52,11 @@
         Element rootElement = null;
         try {
             rootElement = getRootElement(evt, device.getCharset());
-
+            if (rootElement == null) {
+                logger.warn("[ 璁惧棰勭疆浣嶆煡璇㈠簲绛� ] content cannot be null, {}", evt.getRequest());
+                responseAck(evt, Response.BAD_REQUEST);
+                return;
+            }
             Element presetListNumElement = rootElement.element("PresetList");
             Element snElement = rootElement.element("SN");
             //璇ュ瓧娈靛彲鑳戒负閫氶亾鎴栧垯璁惧鐨刬d
@@ -76,11 +68,7 @@
             }
             int sumNum = Integer.parseInt(presetListNumElement.attributeValue("Num"));
             List<PresetQuerySipReq> presetQuerySipReqList = new ArrayList<>();
-            if (sumNum == 0) {
-                // 鏁版嵁鏃犻缃綅淇℃伅
-
-
-            }else {
+            if (sumNum > 0) {
                 for (Iterator<Element> presetIterator =  presetListNumElement.elementIterator();presetIterator.hasNext();){
                     Element itemListElement = presetIterator.next();
                     PresetQuerySipReq presetQuerySipReq = new PresetQuerySipReq();
@@ -89,7 +77,7 @@
                                 Element itemOne = itemListIterator.next();
                                 String name = itemOne.getName();
                                 String textTrim = itemOne.getTextTrim();
-                                if("PresetID".equals(name)){
+                                if("PresetID".equalsIgnoreCase(name)){
                                     presetQuerySipReq.setPresetId(textTrim);
                                 }else {
                                     presetQuerySipReq.setPresetName(textTrim);

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