From f788607ff771a47bc60d6a86e00b3433c40f3d2c Mon Sep 17 00:00:00 2001
From: admin <weikou2014>
Date: 星期五, 24 九月 2021 15:22:03 +0800
Subject: [PATCH] 接入视频直播
---
src/main/java/com/yeshi/buwan/service/imp/ResourceVideoService.java | 177 ++++++++++++++++++++++++++++++++++++++++++++++------------
1 files changed, 139 insertions(+), 38 deletions(-)
diff --git a/src/main/java/com/yeshi/buwan/service/imp/ResourceVideoService.java b/src/main/java/com/yeshi/buwan/service/imp/ResourceVideoService.java
index 61a84e3..81c13d9 100644
--- a/src/main/java/com/yeshi/buwan/service/imp/ResourceVideoService.java
+++ b/src/main/java/com/yeshi/buwan/service/imp/ResourceVideoService.java
@@ -1,8 +1,12 @@
package com.yeshi.buwan.service.imp;
-import java.util.ArrayList;
-import java.util.List;
+import java.util.*;
+import com.yeshi.buwan.dao.VideoResourceMapExtraInfoDao;
+import com.yeshi.buwan.domain.VideoResource;
+import com.yeshi.buwan.domain.VideoResourceMapExtraInfo;
+import com.yeshi.buwan.dto.mq.VideoExtraInfoChangeMQMsg;
+import com.yeshi.buwan.util.mq.CMQManager;
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
@@ -13,45 +17,142 @@
import com.yeshi.buwan.dao.ResourceVideoDao;
import com.yeshi.buwan.domain.ResourceVideo;
import com.yeshi.buwan.domain.VideoInfo;
+import org.springframework.transaction.annotation.Transactional;
+
+import javax.annotation.Resource;
@Service
public class ResourceVideoService {
-
- @Autowired
- private ResourceVideoDao resourceVideoDao;
- @SuppressWarnings("unchecked")
- public List<ResourceVideo> getResourceList(final List<VideoInfo> list) {
- if(list == null || list.size() ==0){
- return new ArrayList<ResourceVideo>();
- }
- return (List<ResourceVideo>) resourceVideoDao.excute(new HibernateCallback<List<ResourceVideo>>() {
- @Override
- public List<ResourceVideo> doInHibernate(Session session)
- throws HibernateException {
- StringBuffer hql=new StringBuffer("from ResourceVideo rv ");
- int i=0;
- for (VideoInfo videoInfo : list) {
- if(i==0)
- hql.append(" where ( rv.video.id = ? ) ");
- else
- hql.append(" or ( rv.video.id = ? ) ");
- i++;
- }
- hql.append(" order by rv.video.id desc ");
- Query query = session.createQuery(hql.toString());
- i=0;
- for (VideoInfo videoInfo : list) {
- query.setParameter(i, videoInfo.getId());
- i++;
- }
- return query.list();
- }
- });
- }
+ @Autowired
+ private ResourceVideoDao resourceVideoDao;
- public void save(ResourceVideo resourceVideo) {
- resourceVideoDao.save(resourceVideo);
- }
-
+ @Resource
+ private VideoResourceMapExtraInfoDao videoResourceMapExtraInfoDao;
+
+
+ @SuppressWarnings("unchecked")
+ public List<ResourceVideo> getResourceList(final List<VideoInfo> list) {
+ if (list == null || list.size() == 0) {
+ return new ArrayList<>();
+ }
+ return (List<ResourceVideo>) resourceVideoDao.excute(new HibernateCallback<List<ResourceVideo>>() {
+ @Override
+ public List<ResourceVideo> doInHibernate(Session session)
+ throws HibernateException {
+ StringBuffer hql = new StringBuffer("from ResourceVideo rv ");
+ int i = 0;
+ for (VideoInfo videoInfo : list) {
+ if (i == 0)
+ hql.append(" where ( rv.video.id = ? ) ");
+ else
+ hql.append(" or ( rv.video.id = ? ) ");
+ i++;
+ }
+ hql.append(" order by rv.video.id desc ");
+ Query query = session.createQuery(hql.toString());
+ i = 0;
+ for (VideoInfo videoInfo : list) {
+ query.setParameter(i, videoInfo.getId());
+ i++;
+ }
+ return query.list();
+ }
+ });
+ }
+
+ /**
+ * 鑾峰彇璧勬簮鍒楄〃
+ *
+ * @param videoId
+ * @return
+ */
+ public List<ResourceVideo> getResourceList(String videoId) {
+ List<VideoInfo> videoInfoList = new ArrayList<>();
+ videoInfoList.add(new VideoInfo(videoId));
+ return getResourceList(videoInfoList);
+ }
+
+ /**
+ * 鑾峰彇榛樿鐨勬簮
+ *
+ * @param videoId
+ * @param avaiableResourceIds
+ * @return
+ */
+ public VideoResource getDefaultVideoResource(String videoId, Set<Long> avaiableResourceIds) {
+ List<ResourceVideo> resourceVideoList = resourceVideoDao.list("FROM ResourceVideo rv where rv.video.id=? order by rv.resource.orderby desc", videoId);
+ //鍒犻櫎鏃犵敤鏉ユ簮
+ for (int i = 0; i < resourceVideoList.size(); i++) {
+ if (!avaiableResourceIds.contains(Long.parseLong(resourceVideoList.get(i).getResource().getId())) || resourceVideoList.get(i).getResource() == null) {
+ resourceVideoList.remove(i--);
+ }
+ }
+ //鎺掑簭
+
+ List<VideoResource> resourceList = new ArrayList<>();
+
+ for (ResourceVideo rv : resourceVideoList) {
+ resourceList.add(rv.getResource());
+ }
+
+ Comparator<VideoResource> cm = new Comparator<VideoResource>() {
+ @Override
+ public int compare(VideoResource o1, VideoResource o2) {
+ return o2.getOrderby() - o1.getOrderby();
+ }
+ };
+
+ Collections.sort(resourceList, cm);
+ if (resourceList.size() > 0)
+ return resourceList.get(0);
+
+ return null;
+ }
+
+
+ /**
+ * 鏍规嵁瑙嗛ID涓嶳esourceId鏌ヨ
+ *
+ * @param videoId
+ * @param sourceId
+ * @return
+ */
+
+ public long countByVideoIdAndResourceId(String videoId, long sourceId) {
+ return resourceVideoDao.countByVideoIdAndResourceId(videoId, sourceId + "");
+ }
+
+ public void save(ResourceVideo resourceVideo) {
+ resourceVideoDao.save(resourceVideo);
+ }
+
+ public void addVideoResource(String videoId, String resourceId) {
+ ResourceVideo rv = resourceVideoDao.selectByVideoIdAndResourceId(videoId, resourceId);
+ if (rv == null) {
+ System.out.println(videoId + ":" + resourceId);
+ rv = new ResourceVideo();
+ rv.setResource(new VideoResource(resourceId + ""));
+ rv.setVideo(new VideoInfo(videoId + ""));
+ resourceVideoDao.save(rv);
+ CMQManager.getInstance().addVideoExtraInfoChanged(new VideoExtraInfoChangeMQMsg(VideoExtraInfoChangeMQMsg.TYPE_RESOURCE, videoId, VideoExtraInfoChangeMQMsg.ACTION_ADD));
+ }
+ }
+
+ @Transactional
+ public void delete(String videoId, String resourceId) {
+ ResourceVideo resourceVideo = resourceVideoDao.selectByVideoIdAndResourceId(videoId, resourceId + "");
+ if (resourceVideo != null) {
+ resourceVideoDao.delete(resourceVideo);
+ CMQManager.getInstance().addVideoExtraInfoChanged(new VideoExtraInfoChangeMQMsg(VideoExtraInfoChangeMQMsg.TYPE_RESOURCE, videoId, VideoExtraInfoChangeMQMsg.ACTION_DELETE));
+ }
+
+ VideoResourceMapExtraInfo extraInfo = new VideoResourceMapExtraInfo(videoId, Long.parseLong(resourceId));
+ extraInfo = videoResourceMapExtraInfoDao.find(VideoResourceMapExtraInfo.class, extraInfo.getId());
+ if (extraInfo != null) {
+ videoResourceMapExtraInfoDao.delete(extraInfo);
+ }
+ }
+
+
}
--
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