648540858
3 years ago
12 changed files with 14444 additions and 39 deletions
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package com.genersoft.iot.vmp.gb28181.bean; |
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import java.util.Date; |
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import java.util.List; |
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public class CatalogData { |
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private int total; |
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private List<DeviceChannel> channelList; |
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private Date lastTime; |
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private Device device; |
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public int getTotal() { |
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return total; |
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} |
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public void setTotal(int total) { |
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this.total = total; |
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} |
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public List<DeviceChannel> getChannelList() { |
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return channelList; |
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} |
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public void setChannelList(List<DeviceChannel> channelList) { |
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this.channelList = channelList; |
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} |
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public Date getLastTime() { |
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return lastTime; |
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} |
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public void setLastTime(Date lastTime) { |
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this.lastTime = lastTime; |
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} |
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public Device getDevice() { |
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return device; |
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} |
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public void setDevice(Device device) { |
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this.device = device; |
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} |
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} |
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@ -0,0 +1,74 @@ |
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package com.genersoft.iot.vmp.gb28181.session; |
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import com.genersoft.iot.vmp.gb28181.bean.CatalogData; |
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import com.genersoft.iot.vmp.gb28181.bean.Device; |
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import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel; |
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import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder; |
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import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage; |
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import com.genersoft.iot.vmp.storager.IVideoManagerStorager; |
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import com.genersoft.iot.vmp.vmanager.bean.WVPResult; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.scheduling.annotation.Scheduled; |
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import org.springframework.stereotype.Component; |
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import java.util.*; |
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import java.util.concurrent.ConcurrentHashMap; |
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@Component |
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public class CatalogDataCatch { |
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public static Map<String, CatalogData> data = new ConcurrentHashMap<>(); |
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@Autowired |
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private DeferredResultHolder deferredResultHolder; |
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@Autowired |
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private IVideoManagerStorager storager; |
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public void put(String key, int total, Device device, List<DeviceChannel> deviceChannelList) { |
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CatalogData catalogData = data.get(key); |
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if (catalogData == null) { |
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catalogData = new CatalogData(); |
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catalogData.setTotal(total); |
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catalogData.setDevice(device); |
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catalogData.setChannelList(new ArrayList<>()); |
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data.put(key, catalogData); |
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} |
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catalogData.getChannelList().addAll(deviceChannelList); |
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catalogData.setLastTime(new Date(System.currentTimeMillis())); |
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} |
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public List<DeviceChannel> get(String key) { |
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CatalogData catalogData = data.get(key); |
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if (catalogData == null) return null; |
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return catalogData.getChannelList(); |
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} |
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public void del(String key) { |
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data.remove(key); |
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} |
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@Scheduled(fixedRate = 5 * 1000) //每5秒执行一次, 发现数据5秒未更新则移除数据并认为数据接收超时
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private void timerTask(){ |
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Set<String> keys = data.keySet(); |
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Calendar calendar = Calendar.getInstance(); |
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calendar.setTime(new Date()); |
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calendar.set(Calendar.SECOND, calendar.get(Calendar.SECOND) - 5); |
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for (String key : keys) { |
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CatalogData catalogData = data.get(key); |
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if (catalogData.getLastTime().before(calendar.getTime())) { |
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storager.resetChannels(catalogData.getDevice().getDeviceId(), catalogData.getChannelList()); |
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RequestMessage msg = new RequestMessage(); |
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msg.setKey(key); |
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WVPResult<Object> result = new WVPResult<>(); |
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result.setCode(0); |
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result.setMsg("更新成功，共" + catalogData.getTotal() + "条，已更新" + catalogData.getChannelList().size() + "条"); |
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result.setData(catalogData.getDevice()); |
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msg.setData(result); |
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deferredResultHolder.invokeAllResult(msg); |
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data.remove(key); |
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} |
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} |
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} |
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} |
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