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优化通道更新

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This commit is contained in:
648540858
2022-01-13 16:24:37 +08:00
parent 726963ba77
commit f99c9cac6a
7 changed files with 141 additions and 186 deletions
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43
src/main/java/com/genersoft/iot/vmp/storager/impl/VideoManagerStoragerImpl.java
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@@ -23,10 +23,7 @@ import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.*;
/**
* @description:视频设备数据存储-jdbc实现
@@ -223,21 +220,41 @@ public class VideoManagerStoragerImpl implements IVideoManagerStorager {
@Override
public boolean resetChannels(String deviceId, List<DeviceChannel> deviceChannelList) {
TransactionStatus transactionStatus = dataSourceTransactionManager.getTransaction(transactionDefinition);
// 数据去重
List<DeviceChannel> channels = new ArrayList<>();
StringBuilder stringBuilder = new StringBuilder();
if (deviceChannelList.size() > 1) {
// 数据去重
Set<String> gbIdSet = new HashSet<>();
for (DeviceChannel deviceChannel : deviceChannelList) {
if (!gbIdSet.contains(deviceChannel.getChannelId())) {
gbIdSet.add(deviceChannel.getChannelId());
channels.add(deviceChannel);
}else {
stringBuilder.append(deviceChannel.getChannelId() + ",");
}
}
}else {
channels = deviceChannelList;
}
if (stringBuilder.length() > 0) {
logger.debug("[目录查询]收到的数据存在重复： {}" , stringBuilder);
}
try {
int cleanChannelsResult = deviceChannelMapper.cleanChannelsByDeviceId(deviceId);
int limitCount = 300;
boolean result = cleanChannelsResult <0;
if (!result && deviceChannelList.size() > 0) {
if (deviceChannelList.size() > limitCount) {
for (int i = 0; i < deviceChannelList.size(); i += limitCount) {
int limitCount = 1;
boolean result = cleanChannelsResult < 0;
if (!result && channels.size() > 0) {
if (channels.size() > limitCount) {
for (int i = 0; i < channels.size(); i += limitCount) {
int toIndex = i + limitCount;
if (i + limitCount > deviceChannelList.size()) {
toIndex = deviceChannelList.size();
if (i + limitCount > channels.size()) {
toIndex = channels.size();
}
result = result || deviceChannelMapper.batchAdd(deviceChannelList.subList(i, toIndex)) < 0;
result = result || deviceChannelMapper.batchAdd(channels.subList(i, toIndex)) < 0;
}
}else {
result = result || deviceChannelMapper.batchAdd(deviceChannelList) < 0;
result = result || deviceChannelMapper.batchAdd(channels) < 0;
}
}
if (result) {