GbStreamServiceImpl.java
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package com.genersoft.iot.vmp.service.impl;
import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.gb28181.bean.*;
import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
import com.genersoft.iot.vmp.gb28181.event.subscribe.catalog.CatalogEvent;
import com.genersoft.iot.vmp.media.zlm.dto.StreamProxyItem;
import com.genersoft.iot.vmp.storager.dao.GbStreamMapper;
import com.genersoft.iot.vmp.storager.dao.ParentPlatformMapper;
import com.genersoft.iot.vmp.storager.dao.PlatformCatalogMapper;
import com.genersoft.iot.vmp.storager.dao.PlatformGbStreamMapper;
import com.genersoft.iot.vmp.service.IGbStreamService;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.stereotype.Service;
import org.springframework.transaction.TransactionDefinition;
import org.springframework.transaction.TransactionStatus;
import org.springframework.util.StringUtils;
import java.util.ArrayList;
import java.util.List;
@Service
public class GbStreamServiceImpl implements IGbStreamService {
private final static Logger logger = LoggerFactory.getLogger(GbStreamServiceImpl.class);
@Autowired
DataSourceTransactionManager dataSourceTransactionManager;
@Autowired
TransactionDefinition transactionDefinition;
@Autowired
private GbStreamMapper gbStreamMapper;
@Autowired
private PlatformGbStreamMapper platformGbStreamMapper;
@Autowired
private ParentPlatformMapper platformMapper;
@Autowired
private PlatformCatalogMapper catalogMapper;
@Autowired
private EventPublisher eventPublisher;
@Override
public PageInfo<GbStream> getAll(Integer page, Integer count, String platFormId, String catalogId, String query, String mediaServerId) {
PageHelper.startPage(page, count);
List<GbStream> all = gbStreamMapper.selectAll(platFormId, catalogId, query, mediaServerId);
return new PageInfo<>(all);
}
@Override
public void del(String app, String stream) {
gbStreamMapper.del(app, stream);
}
@Override
public boolean addPlatformInfo(List<GbStream> gbStreams, String platformId, String catalogId) {
// 放在事务内执行
boolean result = false;
TransactionStatus transactionStatus = dataSourceTransactionManager.getTransaction(transactionDefinition);
ParentPlatform parentPlatform = platformMapper.getParentPlatByServerGBId(platformId);
if (catalogId == null) {
catalogId = parentPlatform.getCatalogId();
}
try {
List<DeviceChannel> deviceChannelList = new ArrayList<>();
for (GbStream gbStream : gbStreams) {
gbStream.setCatalogId(catalogId);
gbStream.setPlatformId(platformId);
// TODO 修改为批量提交
platformGbStreamMapper.add(gbStream);
DeviceChannel deviceChannelListByStream = getDeviceChannelListByStream(gbStream, catalogId, parentPlatform);
deviceChannelList.add(deviceChannelListByStream);
}
dataSourceTransactionManager.commit(transactionStatus); //手动提交
eventPublisher.catalogEventPublish(platformId, deviceChannelList, CatalogEvent.ADD);
result = true;
}catch (Exception e) {
logger.error("批量保存流与平台的关系时错误", e);
dataSourceTransactionManager.rollback(transactionStatus);
}
return result;
}
@Override
public DeviceChannel getDeviceChannelListByStream(GbStream gbStream, String catalogId, ParentPlatform platform) {
DeviceChannel deviceChannel = new DeviceChannel();
deviceChannel.setChannelId(gbStream.getGbId());
deviceChannel.setName(gbStream.getName());
deviceChannel.setLongitude(gbStream.getLongitude());
deviceChannel.setLatitude(gbStream.getLatitude());
deviceChannel.setDeviceId(platform.getDeviceGBId());
deviceChannel.setManufacture("wvp-pro");
deviceChannel.setStatus(gbStream.isStatus()?1:0);
deviceChannel.setRegisterWay(1);
deviceChannel.setCivilCode(platform.getAdministrativeDivision());
if (platform.getTreeType().equals(TreeType.CIVIL_CODE)){
deviceChannel.setCivilCode(catalogId);
}else if (platform.getTreeType().equals(TreeType.BUSINESS_GROUP)){
PlatformCatalog catalog = catalogMapper.select(catalogId);
if (catalog == null) {
deviceChannel.setParentId(platform.getDeviceGBId());
deviceChannel.setBusinessGroupId(null);
}else {
deviceChannel.setParentId(catalog.getId());
deviceChannel.setBusinessGroupId(catalog.getBusinessGroupId());
}
}
deviceChannel.setModel("live");
deviceChannel.setOwner("wvp-pro");
deviceChannel.setParental(0);
deviceChannel.setSecrecy("0");
return deviceChannel;
}
@Override
public boolean delPlatformInfo(String platformId, List<GbStream> gbStreams) {
// 放在事务内执行
boolean result = false;
TransactionStatus transactionStatus = dataSourceTransactionManager.getTransaction(transactionDefinition);
try {
List<DeviceChannel> deviceChannelList = new ArrayList<>();
platformGbStreamMapper.delByAppAndStreamsByPlatformId(gbStreams, platformId);
for (GbStream gbStream : gbStreams) {
DeviceChannel deviceChannel = new DeviceChannel();
deviceChannel.setChannelId(gbStream.getGbId());
deviceChannelList.add(deviceChannel);
}
eventPublisher.catalogEventPublish(platformId, deviceChannelList, CatalogEvent.DEL);
dataSourceTransactionManager.commit(transactionStatus); //手动提交
result = true;
}catch (Exception e) {
logger.error("批量移除流与平台的关系时错误", e);
dataSourceTransactionManager.rollback(transactionStatus);
}
return result;
}
@Override
public void sendCatalogMsg(GbStream gbStream, String type) {
List<GbStream> gbStreams = new ArrayList<>();
if (gbStream.getGbId() != null) {
gbStreams.add(gbStream);
}else {
GbStream gbStreamIndb = gbStreamMapper.selectOne(gbStream.getApp(), gbStream.getStream());
if (gbStreamIndb != null && gbStreamIndb.getGbId() != null){
gbStreams.add(gbStreamIndb);
}
}
sendCatalogMsgs(gbStreams, type);
}
@Override
public void sendCatalogMsgs(List<GbStream> gbStreams, String type) {
if (gbStreams.size() > 0) {
for (GbStream gs : gbStreams) {
if (StringUtils.isEmpty(gs.getGbId())){
continue;
}
List<ParentPlatform> parentPlatforms = platformGbStreamMapper.selectByAppAndStream(gs.getApp(), gs.getStream());
if (parentPlatforms.size() > 0) {
for (ParentPlatform parentPlatform : parentPlatforms) {
if (parentPlatform != null) {
eventPublisher.catalogEventPublishForStream(parentPlatform.getServerGBId(), gs, type);
}
}
}
}
}
}
}