From e5a9dd24efe3e852445daf1aa8bffd9598985b3a Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期五, 12 一月 2024 14:17:01 +0800
Subject: [PATCH] Merge branch '2.6.9' into wvp-28181-2.0

---
 src/main/java/com/genersoft/iot/vmp/gb28181/event/subscribe/catalog/CatalogEventLister.java |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/event/subscribe/catalog/CatalogEventLister.java b/src/main/java/com/genersoft/iot/vmp/gb28181/event/subscribe/catalog/CatalogEventLister.java
index 0448cd2..557563e 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/event/subscribe/catalog/CatalogEventLister.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/event/subscribe/catalog/CatalogEventLister.java
@@ -148,13 +148,13 @@
                      if (event.getDeviceChannels() != null) {
                          deviceChannelList.addAll(event.getDeviceChannels());
                      }
-                    if (event.getGbStreams() != null && event.getGbStreams().size() > 0){
+                    if (event.getGbStreams() != null && !event.getGbStreams().isEmpty()){
                         for (GbStream gbStream : event.getGbStreams()) {
                             deviceChannelList.add(
                                     gbStreamService.getDeviceChannelListByStreamWithStatus(gbStream, gbStream.getCatalogId(), parentPlatform));
                         }
                     }
-                    if (deviceChannelList.size() > 0) {
+                    if (!deviceChannelList.isEmpty()) {
                         logger.info("[Catalog浜嬩欢: {}]骞冲彴锛歿}锛屽奖鍝嶉�氶亾{}涓�", event.getType(), event.getPlatformId(), deviceChannelList.size());
                         try {
                             sipCommanderFroPlatform.sendNotifyForCatalogAddOrUpdate(event.getType(), parentPlatform, deviceChannelList, subscribe, null);
@@ -163,10 +163,10 @@
                             logger.error("[鍛戒护鍙戦�佸け璐 鍥芥爣绾ц仈 Catalog閫氱煡: {}", e.getMessage());
                         }
                     }
-                }else if (parentPlatformMap.keySet().size() > 0) {
+                }else if (!parentPlatformMap.keySet().isEmpty()) {
                     for (String gbId : parentPlatformMap.keySet()) {
                         List<ParentPlatform> parentPlatforms = parentPlatformMap.get(gbId);
-                        if (parentPlatforms != null && parentPlatforms.size() > 0) {
+                        if (parentPlatforms != null && !parentPlatforms.isEmpty()) {
                             for (ParentPlatform platform : parentPlatforms) {
                                 SubscribeInfo subscribeInfo = subscribeHolder.getCatalogSubscribe(platform.getServerGBId());
                                 if (subscribeInfo == null) {

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