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@ -1,7 +1,6 @@ |
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package com.genersoft.iot.vmp.storager.redis; |
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import java.util.ArrayList; |
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import java.util.List; |
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import java.util.*; |
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import com.alibaba.fastjson.JSON; |
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import com.alibaba.fastjson.JSONObject; |
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@ -16,6 +15,7 @@ import com.genersoft.iot.vmp.common.VideoManagerConstants; |
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import com.genersoft.iot.vmp.gb28181.bean.Device; |
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import com.genersoft.iot.vmp.storager.IVideoManagerStorager; |
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import com.genersoft.iot.vmp.utils.redis.RedisUtil; |
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import org.springframework.util.StringUtils; |
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/** |
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* @Description:视频设备数据存储-redis实现 |
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@ -28,6 +28,8 @@ public class VideoManagerRedisStoragerImpl implements IVideoManagerStorager { |
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@Autowired |
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private RedisUtil redis; |
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private HashMap<String, HashMap<String, HashSet<String>>> deviceMap = new HashMap<>(); |
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/** |
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* 根据设备ID判断设备是否存在 |
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@ -61,9 +63,12 @@ public class VideoManagerRedisStoragerImpl implements IVideoManagerStorager { |
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*/ |
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@Override |
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public boolean updateDevice(Device device) { |
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List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + device.getDeviceId() + "_" + "*"); |
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if (deviceMap.get(device.getDeviceId()) == null) { |
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deviceMap.put(device.getDeviceId(), new HashMap<String, HashSet<String>>()); |
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} |
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// List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + device.getDeviceId() + "_" + "*");
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// 更新device中的通道数量
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device.setChannelCount(deviceChannelList.size()); |
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device.setChannelCount(deviceMap.get(device.getDeviceId()).size()); |
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// 存储device
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return redis.set(VideoManagerConstants.DEVICE_PREFIX+device.getDeviceId(), device); |
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@ -72,14 +77,49 @@ public class VideoManagerRedisStoragerImpl implements IVideoManagerStorager { |
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@Override |
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public void updateChannel(String deviceId, DeviceChannel channel) { |
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String channelId = channel.getChannelId(); |
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HashMap<String, HashSet<String>> channelMap = deviceMap.get(deviceId); |
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if (channelMap == null) return; |
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// 作为父设备, 确定自己的子节点数
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if (channelMap.get(channelId) == null) { |
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channelMap.put(channelId, new HashSet<String>()); |
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}else if (channelMap.get(channelId).size()> 0) { |
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channel.setSubCount(channelMap.get(channelId).size()); |
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} |
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// 存储通道
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redis.set(VideoManagerConstants.CACHEKEY_PREFIX+deviceId + "_" + channel.getChannelId(), |
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redis.set(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + |
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"_" + channel.getChannelId() + |
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":" + channel.getName() + |
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"_" + (channel.getStatus() == 1 ? "on":"off") + |
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"_" + (channelMap.get(channelId).size() > 0)+ |
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"_" + channel.getParentId(), |
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channel); |
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List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + "*"); |
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// 更新device中的通道数量
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Device device = (Device)redis.get(VideoManagerConstants.DEVICE_PREFIX+deviceId); |
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device.setChannelCount(deviceChannelList.size()); |
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device.setChannelCount(deviceMap.get(deviceId).size()); |
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redis.set(VideoManagerConstants.DEVICE_PREFIX+device.getDeviceId(), device); |
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// 如果有父设备,更新父设备内子节点数
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String parentId = channel.getParentId(); |
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if (!StringUtils.isEmpty(parentId)) { |
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if (channelMap.get(parentId) == null) { |
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channelMap.put(parentId, new HashSet<>()); |
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} |
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channelMap.get(parentId).add(channelId); |
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DeviceChannel deviceChannel = queryChannel(deviceId, parentId); |
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if (deviceChannel != null) { |
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deviceChannel.setSubCount(channelMap.get(parentId).size()); |
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redis.set(VideoManagerConstants.CACHEKEY_PREFIX+deviceId + "_" + deviceChannel.getChannelId(), |
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deviceChannel); |
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} |
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} |
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} |
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/** |
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@ -94,10 +134,21 @@ public class VideoManagerRedisStoragerImpl implements IVideoManagerStorager { |
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} |
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@Override |
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public PageResult queryChannelsByDeviceId(String deviceId, int page, int count) { |
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public PageResult queryChannelsByDeviceId(String deviceId, String query, Boolean hasSubChannel, String online, int page, int count) { |
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List<DeviceChannel> result = new ArrayList<>(); |
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PageResult pageResult = new PageResult<DeviceChannel>(); |
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List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + "*"); |
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String queryContent = "*"; |
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if (!StringUtils.isEmpty(query)) queryContent = String.format("*%S*",query); |
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String queryHasSubChannel = "*"; |
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if (hasSubChannel != null) queryHasSubChannel = hasSubChannel?"true":"false"; |
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String queryOnline = "*"; |
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if (!StringUtils.isEmpty(online)) queryOnline = online; |
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String queryStr = VideoManagerConstants.CACHEKEY_PREFIX + deviceId + |
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"_" + queryContent + // 搜索编号和名称
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"_" + queryOnline + // 搜索是否在线
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"_" + queryHasSubChannel + // 搜索是否含有子节点
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"_" + "*"; |
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List<Object> deviceChannelList = redis.keys(queryStr); |
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pageResult.setPage(page); |
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pageResult.setCount(count); |
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pageResult.setTotal(deviceChannelList.size()); |
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@ -124,9 +175,64 @@ public class VideoManagerRedisStoragerImpl implements IVideoManagerStorager { |
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return result; |
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} |
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@Override |
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public PageResult querySubChannels(String deviceId, String parentChannelId, String query, Boolean hasSubChannel, String online, int page, int count) { |
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List<DeviceChannel> allDeviceChannels = new ArrayList<>(); |
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String queryContent = "*"; |
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if (!StringUtils.isEmpty(query)) queryContent = String.format("*%S*",query); |
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String queryHasSubChannel = "*"; |
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if (hasSubChannel != null) queryHasSubChannel = hasSubChannel?"true":"false"; |
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String queryOnline = "*"; |
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if (!StringUtils.isEmpty(online)) queryOnline = online; |
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String queryStr = VideoManagerConstants.CACHEKEY_PREFIX + deviceId + |
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"_" + queryContent + // 搜索编号和名称
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"_" + queryOnline + // 搜索是否在线
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"_" + queryHasSubChannel + // 搜索是否含有子节点
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"_" + parentChannelId; |
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List<Object> deviceChannelList = redis.keys(queryStr); |
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if (deviceChannelList != null && deviceChannelList.size() > 0 ) { |
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for (int i = 0; i < deviceChannelList.size(); i++) { |
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DeviceChannel deviceChannel = (DeviceChannel)redis.get((String)deviceChannelList.get(i)); |
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if (deviceChannel.getParentId() != null && deviceChannel.getParentId().equals(parentChannelId)) { |
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allDeviceChannels.add(deviceChannel); |
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} |
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} |
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} |
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int maxCount = (page + 1 ) * count; |
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PageResult pageResult = new PageResult<DeviceChannel>(); |
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pageResult.setPage(page); |
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pageResult.setCount(count); |
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pageResult.setTotal(allDeviceChannels.size()); |
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if (allDeviceChannels.size() > 0) { |
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pageResult.setData(allDeviceChannels.subList( |
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page * count, pageResult.getTotal() > maxCount ? maxCount : pageResult.getTotal() |
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)); |
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} |
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return pageResult; |
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} |
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public List<DeviceChannel> querySubChannels(String deviceId, String parentChannelId) { |
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List<DeviceChannel> allDeviceChannels = new ArrayList<>(); |
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List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + "*"); |
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if (deviceChannelList != null && deviceChannelList.size() > 0 ) { |
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for (int i = 0; i < deviceChannelList.size(); i++) { |
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DeviceChannel deviceChannel = (DeviceChannel)redis.get((String)deviceChannelList.get(i)); |
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if (deviceChannel.getParentId() != null && deviceChannel.getParentId().equals(parentChannelId)) { |
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allDeviceChannels.add(deviceChannel); |
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} |
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} |
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} |
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return allDeviceChannels; |
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} |
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@Override |
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public DeviceChannel queryChannel(String deviceId, String channelId) { |
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return (DeviceChannel)redis.get(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + channelId); |
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return (DeviceChannel)redis.get(VideoManagerConstants.CACHEKEY_PREFIX + deviceId + "_" + channelId + "_"); |
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} |
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@ -257,6 +363,8 @@ public class VideoManagerRedisStoragerImpl implements IVideoManagerStorager { |
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return (StreamInfo)redis.get(String.format("%S_%s_%s", VideoManagerConstants.PLAYER_PREFIX, deviceId, channelId)); |
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} |
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/** |
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* 更新流媒体信息 |
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* @param mediaServerConfig |
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@ -275,4 +383,35 @@ public class VideoManagerRedisStoragerImpl implements IVideoManagerStorager { |
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public MediaServerConfig getMediaInfo() { |
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return (MediaServerConfig)redis.get(VideoManagerConstants.MEDIA_SERVER_PREFIX); |
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} |
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@Override |
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public void updateCatch() { |
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deviceMap = new HashMap<>(); |
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// 更新设备
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List<Device> devices = queryVideoDeviceList(null); |
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if (devices == null && devices.size() == 0) return; |
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for (Device device : devices) { |
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// 更新设备下的通道
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HashMap<String, HashSet<String>> channelMap = new HashMap<String, HashSet<String>>(); |
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List<Object> deviceChannelList = redis.keys(VideoManagerConstants.CACHEKEY_PREFIX + |
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device.getDeviceId() + "_" + "*"); |
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if (deviceChannelList != null && deviceChannelList.size() > 0 ) { |
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for (int i = 0; i < deviceChannelList.size(); i++) { |
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String key = (String)deviceChannelList.get(i); |
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String[] s = key.split("_"); |
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String channelId = s[3]; |
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HashSet<String> subChannel = channelMap.get(channelId); |
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if (subChannel == null) { |
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subChannel = new HashSet<>(); |
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} |
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if (s.length > 4) { |
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subChannel.add(s[4]); |
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} |
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channelMap.put(channelId, subChannel); |
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System.out.println(); |
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} |
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} |
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deviceMap.put(device.getDeviceId(),channelMap); |
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} |
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} |
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} |
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