From 5bcd8495e03b08ff417f74f816d20e028f9b1fe0 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期日, 20 二月 2022 16:22:43 +0800
Subject: [PATCH] 兼容海康不规范的xml，大幅度提高通道分页查询速度，优化节点的保活。
---
src/main/java/com/genersoft/iot/vmp/storager/dao/StreamPushMapper.java | 63 ++++++++++++++++++++++++++++---
1 files changed, 57 insertions(+), 6 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/storager/dao/StreamPushMapper.java b/src/main/java/com/genersoft/iot/vmp/storager/dao/StreamPushMapper.java
index 9fe6ebf..3379c9f 100644
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/StreamPushMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/StreamPushMapper.java
@@ -1,9 +1,11 @@
package com.genersoft.iot.vmp.storager.dao;
+import com.genersoft.iot.vmp.gb28181.bean.GbStream;
import com.genersoft.iot.vmp.media.zlm.dto.StreamPushItem;
import org.apache.ibatis.annotations.*;
import org.springframework.stereotype.Repository;
+import java.util.Collection;
import java.util.List;
@Mapper
@@ -31,7 +33,50 @@
@Delete("DELETE FROM stream_push WHERE app=#{app} AND stream=#{stream}")
int del(String app, String stream);
- @Select("SELECT st.*, pgs.gbId, pgs.status, pgs.name, pgs.longitude, pgs.latitude FROM stream_push st LEFT JOIN gb_stream pgs on st.app = pgs.app AND st.stream = pgs.stream")
+ @Delete("<script> "+
+ "DELETE sp FROM stream_push sp left join gb_stream gs on sp.app = gs.app AND sp.stream = gs.stream where " +
+ "<foreach collection='streamPushItems' item='item' separator='or'>" +
+ "(sp.app=#{item.app} and sp.stream=#{item.stream} and gs.gbId is null) " +
+ "</foreach>" +
+ "</script>")
+ int delAllWithoutGBId(List<StreamPushItem> streamPushItems);
+
+ @Delete("<script> "+
+ "DELETE FROM stream_push where " +
+ "<foreach collection='streamPushItems' item='item' separator='or'>" +
+ "(app=#{item.app} and stream=#{item.stream}) " +
+ "</foreach>" +
+ "</script>")
+ int delAll(List<StreamPushItem> streamPushItems);
+
+ @Delete("<script> "+
+ "DELETE FROM stream_push where " +
+ "<foreach collection='gbStreams' item='item' separator='or'>" +
+ "(app=#{item.app} and stream=#{item.stream}) " +
+ "</foreach>" +
+ "</script>")
+ int delAllForGbStream(List<GbStream> gbStreams);
+
+
+ @Select(value = {" <script>" +
+ "SELECT " +
+ "st.*, " +
+ "pgs.gbId, pgs.status, pgs.name, pgs.longitude, pgs.latitude " +
+ "from " +
+ "stream_push st " +
+ "LEFT JOIN gb_stream pgs " +
+ "on st.app = pgs.app AND st.stream = pgs.stream " +
+ "WHERE " +
+ "1=1 " +
+ " <if test='query != null'> AND (st.app LIKE '%${query}%' OR st.stream LIKE '%${query}%' OR pgs.gbId LIKE '%${query}%' OR pgs.name LIKE '%${query}%')</if> " +
+ " <if test='pushing == true' > AND (pgs.gbId is null OR pgs.status=1)</if>" +
+ " <if test='pushing == false' > AND pgs.status=0</if>" +
+ " <if test='mediaServerId != null' > AND st.mediaServerId=#{mediaServerId} </if>" +
+ "order by st.createStamp desc" +
+ " </script>"})
+ List<StreamPushItem> selectAllForList(String query, Boolean pushing, String mediaServerId);
+
+ @Select("SELECT st.*, pgs.gbId, pgs.status, pgs.name, pgs.longitude, pgs.latitude FROM stream_push st LEFT JOIN gb_stream pgs on st.app = pgs.app AND st.stream = pgs.stream order by st.createStamp desc")
List<StreamPushItem> selectAll();
@Select("SELECT st.*, pgs.gbId, pgs.status, pgs.name, pgs.longitude, pgs.latitude FROM stream_push st LEFT JOIN gb_stream pgs on st.app = pgs.app AND st.stream = pgs.stream WHERE st.enable=${enable}")
@@ -41,11 +86,11 @@
StreamPushItem selectOne(String app, String stream);
@Insert("<script>" +
- "INSERT INTO stream_push (app, stream, totalReaderCount, originType, originTypeStr, " +
+ "REPLACE INTO stream_push (app, stream, totalReaderCount, originType, originTypeStr, " +
"createStamp, aliveSecond, mediaServerId) " +
- "VALUES <foreach collection='streamPushItems' item='item' index='index' >" +
- "( '${item.app}', '${item.stream}', '${item.totalReaderCount}', '${item.originType}', " +
- "'${item.originTypeStr}','${item.createStamp}', '${item.aliveSecond}', '${item.mediaServerId}' )" +
+ "VALUES <foreach collection='streamPushItems' item='item' index='index' separator=','>" +
+ "( '${item.app}', '${item.stream}', '${item.totalReaderCount}', #{item.originType}, " +
+ "'${item.originTypeStr}',#{item.createStamp}, #{item.aliveSecond}, '${item.mediaServerId}' )" +
" </foreach>" +
"</script>")
void addAll(List<StreamPushItem> streamPushItems);
@@ -53,7 +98,13 @@
@Delete("DELETE FROM stream_push")
void clear();
- @Delete("DELETE FROM stream_push WHERE mediaServerId=#{mediaServerId}")
+ @Delete("DELETE sp FROM stream_push sp left join gb_stream gs on gs.app = sp.app and gs.stream= sp.stream WHERE sp.mediaServerId=#{mediaServerId} and gs.gbId is null ")
void deleteWithoutGBId(String mediaServerId);
+ @Select("SELECT * FROM stream_push WHERE mediaServerId=#{mediaServerId}")
+ List<StreamPushItem> selectAllByMediaServerId(String mediaServerId);
+
+ @Select("SELECT sp.* FROM stream_push sp left join gb_stream gs on gs.app = sp.app and gs.stream= sp.stream WHERE sp.mediaServerId=#{mediaServerId} and gs.gbId is null")
+ List<StreamPushItem> selectAllByMediaServerIdWithOutGbID(String mediaServerId);
+
}
--
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