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@ -35,51 +35,51 @@ import com.genersoft.iot.vmp.storager.IVideoManagerStorager; |
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import com.genersoft.iot.vmp.utils.redis.RedisUtil; |
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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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import org.springframework.util.StringUtils; |
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/** |
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/** |
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* @Description:MESSAGE请求处理器 |
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* @Description:MESSAGE请求处理器 |
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* @author: swwheihei |
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* @author: swwheihei |
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* @date: 2020年5月3日 下午5:32:41 |
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* @date: 2020年5月3日 下午5:32:41 |
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*/ |
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*/ |
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public class MessageRequestProcessor extends SIPRequestAbstractProcessor { |
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public class MessageRequestProcessor extends SIPRequestAbstractProcessor { |
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private final static Logger logger = LoggerFactory.getLogger(MessageRequestProcessor.class); |
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private final static Logger logger = LoggerFactory.getLogger(MessageRequestProcessor.class); |
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private SIPCommander cmder; |
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private SIPCommander cmder; |
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private IVideoManagerStorager storager; |
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private IVideoManagerStorager storager; |
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private EventPublisher publisher; |
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private EventPublisher publisher; |
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private RedisUtil redis; |
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private RedisUtil redis; |
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private DeferredResultHolder deferredResultHolder; |
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private DeferredResultHolder deferredResultHolder; |
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private DeviceOffLineDetector offLineDetector; |
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private DeviceOffLineDetector offLineDetector; |
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private final static String CACHE_RECORDINFO_KEY = "CACHE_RECORDINFO_"; |
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private final static String CACHE_RECORDINFO_KEY = "CACHE_RECORDINFO_"; |
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private static final String MESSAGE_KEEP_ALIVE = "Keepalive"; |
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private static final String MESSAGE_KEEP_ALIVE = "Keepalive"; |
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private static final String MESSAGE_CONFIG_DOWNLOAD = "ConfigDownload"; |
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private static final String MESSAGE_CONFIG_DOWNLOAD = "ConfigDownload"; |
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private static final String MESSAGE_CATALOG = "Catalog"; |
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private static final String MESSAGE_CATALOG = "Catalog"; |
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private static final String MESSAGE_DEVICE_INFO = "DeviceInfo"; |
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private static final String MESSAGE_DEVICE_INFO = "DeviceInfo"; |
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private static final String MESSAGE_ALARM = "Alarm"; |
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private static final String MESSAGE_ALARM = "Alarm"; |
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private static final String MESSAGE_RECORD_INFO = "RecordInfo"; |
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private static final String MESSAGE_RECORD_INFO = "RecordInfo"; |
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// private static final String MESSAGE_BROADCAST = "Broadcast";
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// private static final String MESSAGE_BROADCAST = "Broadcast";
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// private static final String MESSAGE_DEVICE_STATUS = "DeviceStatus";
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// private static final String MESSAGE_DEVICE_STATUS = "DeviceStatus";
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// private static final String MESSAGE_MOBILE_POSITION = "MobilePosition";
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// private static final String MESSAGE_MOBILE_POSITION = "MobilePosition";
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// private static final String MESSAGE_MOBILE_POSITION_INTERVAL = "Interval";
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// private static final String MESSAGE_MOBILE_POSITION_INTERVAL = "Interval";
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/** |
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/** |
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* 处理MESSAGE请求 |
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* 处理MESSAGE请求 |
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* |
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* |
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* @param evt |
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* @param evt |
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*/ |
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*/ |
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@Override |
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@Override |
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public void process(RequestEvent evt) { |
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public void process(RequestEvent evt) { |
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try { |
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try { |
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Element rootElement = getRootElement(evt); |
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Element rootElement = getRootElement(evt); |
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String cmd = XmlUtil.getText(rootElement,"CmdType"); |
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String cmd = XmlUtil.getText(rootElement, "CmdType"); |
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if (MESSAGE_KEEP_ALIVE.equals(cmd)) { |
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if (MESSAGE_KEEP_ALIVE.equals(cmd)) { |
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logger.info("接收到KeepAlive消息"); |
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logger.info("接收到KeepAlive消息"); |
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@ -103,9 +103,10 @@ public class MessageRequestProcessor extends SIPRequestAbstractProcessor { |
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e.printStackTrace(); |
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e.printStackTrace(); |
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} |
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} |
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} |
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} |
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/** |
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/** |
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* 收到deviceInfo设备信息请求 处理 |
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* 收到deviceInfo设备信息请求 处理 |
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* |
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* @param evt |
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* @param evt |
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*/ |
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*/ |
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private void processMessageDeviceInfo(RequestEvent evt) { |
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private void processMessageDeviceInfo(RequestEvent evt) { |
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@ -113,32 +114,38 @@ public class MessageRequestProcessor extends SIPRequestAbstractProcessor { |
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Element rootElement = getRootElement(evt); |
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Element rootElement = getRootElement(evt); |
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Element deviceIdElement = rootElement.element("DeviceID"); |
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Element deviceIdElement = rootElement.element("DeviceID"); |
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String deviceId = deviceIdElement.getText().toString(); |
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String deviceId = deviceIdElement.getText().toString(); |
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Device device = storager.queryVideoDevice(deviceId); |
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Device device = storager.queryVideoDevice(deviceId); |
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if (device == null) { |
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if (device == null) { |
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return; |
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return; |
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} |
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} |
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device.setName(XmlUtil.getText(rootElement,"DeviceName")); |
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device.setName(XmlUtil.getText(rootElement, "DeviceName")); |
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device.setManufacturer(XmlUtil.getText(rootElement,"Manufacturer")); |
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device.setManufacturer(XmlUtil.getText(rootElement, "Manufacturer")); |
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device.setModel(XmlUtil.getText(rootElement,"Model")); |
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device.setModel(XmlUtil.getText(rootElement, "Model")); |
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device.setFirmware(XmlUtil.getText(rootElement,"Firmware")); |
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device.setFirmware(XmlUtil.getText(rootElement, "Firmware")); |
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if (StringUtils.isEmpty(device.getStreamMode())){ |
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if (StringUtils.isEmpty(device.getStreamMode())) { |
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device.setStreamMode("UDP"); |
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device.setStreamMode("UDP"); |
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} |
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} |
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storager.updateDevice(device); |
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storager.updateDevice(device); |
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RequestMessage msg = new RequestMessage(); |
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RequestMessage msg = new RequestMessage(); |
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msg.setDeviceId(deviceId); |
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msg.setDeviceId(deviceId); |
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msg.setType(DeferredResultHolder.CALLBACK_CMD_DEVICEINFO); |
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msg.setType(DeferredResultHolder.CALLBACK_CMD_DEVICEINFO); |
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msg.setData(device); |
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msg.setData(device); |
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deferredResultHolder.invokeResult(msg); |
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deferredResultHolder.invokeResult(msg); |
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} catch (DocumentException e) { |
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// 回复200 OK
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responseAck(evt); |
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if (offLineDetector.isOnline(deviceId)) { |
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publisher.onlineEventPublish(deviceId, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE); |
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} |
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} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) { |
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e.printStackTrace(); |
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e.printStackTrace(); |
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} |
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} |
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} |
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} |
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/*** |
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/*** |
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* 收到catalog设备目录列表请求 处理 |
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* 收到catalog设备目录列表请求 处理 |
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* |
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* @param evt |
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* @param evt |
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*/ |
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*/ |
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private void processMessageCatalogList(RequestEvent evt) { |
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private void processMessageCatalogList(RequestEvent evt) { |
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@ -171,34 +178,43 @@ public class MessageRequestProcessor extends SIPRequestAbstractProcessor { |
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DeviceChannel deviceChannel = new DeviceChannel(); |
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DeviceChannel deviceChannel = new DeviceChannel(); |
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deviceChannel.setName(channelName); |
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deviceChannel.setName(channelName); |
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deviceChannel.setChannelId(channelDeviceId); |
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deviceChannel.setChannelId(channelDeviceId); |
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if(status.equals("ON") || status.equals("On")) { |
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if (status.equals("ON") || status.equals("On")) { |
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deviceChannel.setStatus(1); |
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deviceChannel.setStatus(1); |
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} |
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} |
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if(status.equals("OFF") || status.equals("Off")) { |
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if (status.equals("OFF") || status.equals("Off")) { |
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deviceChannel.setStatus(0); |
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deviceChannel.setStatus(0); |
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} |
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} |
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deviceChannel.setManufacture(XmlUtil.getText(itemDevice,"Manufacturer")); |
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deviceChannel.setManufacture(XmlUtil.getText(itemDevice, "Manufacturer")); |
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deviceChannel.setModel(XmlUtil.getText(itemDevice,"Model")); |
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deviceChannel.setModel(XmlUtil.getText(itemDevice, "Model")); |
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deviceChannel.setOwner(XmlUtil.getText(itemDevice,"Owner")); |
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deviceChannel.setOwner(XmlUtil.getText(itemDevice, "Owner")); |
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deviceChannel.setCivilCode(XmlUtil.getText(itemDevice,"CivilCode")); |
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deviceChannel.setCivilCode(XmlUtil.getText(itemDevice, "CivilCode")); |
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deviceChannel.setBlock(XmlUtil.getText(itemDevice,"Block")); |
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deviceChannel.setBlock(XmlUtil.getText(itemDevice, "Block")); |
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deviceChannel.setAddress(XmlUtil.getText(itemDevice,"Address")); |
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deviceChannel.setAddress(XmlUtil.getText(itemDevice, "Address")); |
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deviceChannel.setParental(itemDevice.element("Parental") == null? 0:Integer.parseInt(XmlUtil.getText(itemDevice,"Parental"))); |
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deviceChannel.setParental(itemDevice.element("Parental") == null ? 0 |
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deviceChannel.setParentId(XmlUtil.getText(itemDevice,"ParentID")); |
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: Integer.parseInt(XmlUtil.getText(itemDevice, "Parental"))); |
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deviceChannel.setSafetyWay(itemDevice.element("SafetyWay") == null? 0:Integer.parseInt(XmlUtil.getText(itemDevice,"SafetyWay"))); |
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deviceChannel.setParentId(XmlUtil.getText(itemDevice, "ParentID")); |
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deviceChannel.setRegisterWay(itemDevice.element("RegisterWay") == null? 1:Integer.parseInt(XmlUtil.getText(itemDevice,"RegisterWay"))); |
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deviceChannel.setSafetyWay(itemDevice.element("SafetyWay") == null ? 0 |
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deviceChannel.setCertNum(XmlUtil.getText(itemDevice,"CertNum")); |
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: Integer.parseInt(XmlUtil.getText(itemDevice, "SafetyWay"))); |
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deviceChannel.setCertifiable(itemDevice.element("Certifiable") == null? 0:Integer.parseInt(XmlUtil.getText(itemDevice,"Certifiable"))); |
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deviceChannel.setRegisterWay(itemDevice.element("RegisterWay") == null ? 1 |
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deviceChannel.setErrCode(itemDevice.element("ErrCode") == null? 0:Integer.parseInt(XmlUtil.getText(itemDevice,"ErrCode"))); |
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: Integer.parseInt(XmlUtil.getText(itemDevice, "RegisterWay"))); |
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deviceChannel.setEndTime(XmlUtil.getText(itemDevice,"EndTime")); |
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deviceChannel.setCertNum(XmlUtil.getText(itemDevice, "CertNum")); |
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deviceChannel.setSecrecy(XmlUtil.getText(itemDevice,"Secrecy")); |
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deviceChannel.setCertifiable(itemDevice.element("Certifiable") == null ? 0 |
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deviceChannel.setIpAddress(XmlUtil.getText(itemDevice,"IPAddress")); |
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: Integer.parseInt(XmlUtil.getText(itemDevice, "Certifiable"))); |
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deviceChannel.setPort(itemDevice.element("Port") == null? 0:Integer.parseInt(XmlUtil.getText(itemDevice,"Port"))); |
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deviceChannel.setErrCode(itemDevice.element("ErrCode") == null ? 0 |
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deviceChannel.setPassword(XmlUtil.getText(itemDevice,"Password")); |
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: Integer.parseInt(XmlUtil.getText(itemDevice, "ErrCode"))); |
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deviceChannel.setLongitude(itemDevice.element("Longitude") == null? 0.00:Double.parseDouble(XmlUtil.getText(itemDevice,"Longitude"))); |
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deviceChannel.setEndTime(XmlUtil.getText(itemDevice, "EndTime")); |
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deviceChannel.setLatitude(itemDevice.element("Latitude") == null? 0.00:Double.parseDouble(XmlUtil.getText(itemDevice,"Latitude"))); |
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deviceChannel.setSecrecy(XmlUtil.getText(itemDevice, "Secrecy")); |
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deviceChannel.setPTZType(itemDevice.element("PTZType") == null? 0:Integer.parseInt(XmlUtil.getText(itemDevice,"PTZType"))); |
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deviceChannel.setIpAddress(XmlUtil.getText(itemDevice, "IPAddress")); |
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deviceChannel.setPort(itemDevice.element("Port") == null ? 0 |
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: Integer.parseInt(XmlUtil.getText(itemDevice, "Port"))); |
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deviceChannel.setPassword(XmlUtil.getText(itemDevice, "Password")); |
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deviceChannel.setLongitude(itemDevice.element("Longitude") == null ? 0.00 |
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: Double.parseDouble(XmlUtil.getText(itemDevice, "Longitude"))); |
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deviceChannel.setLatitude(itemDevice.element("Latitude") == null ? 0.00 |
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: Double.parseDouble(XmlUtil.getText(itemDevice, "Latitude"))); |
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deviceChannel.setPTZType(itemDevice.element("PTZType") == null ? 0 |
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: Integer.parseInt(XmlUtil.getText(itemDevice, "PTZType"))); |
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deviceChannel.setHasAudio(true); // 默认含有音频,播放时再检查是否有音频及是否AAC
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deviceChannel.setHasAudio(true); // 默认含有音频,播放时再检查是否有音频及是否AAC
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storager.updateChannel(device.getDeviceId(), deviceChannel); |
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storager.updateChannel(device.getDeviceId(), deviceChannel); |
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} |
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} |
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@ -208,21 +224,20 @@ public class MessageRequestProcessor extends SIPRequestAbstractProcessor { |
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msg.setType(DeferredResultHolder.CALLBACK_CMD_CATALOG); |
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msg.setType(DeferredResultHolder.CALLBACK_CMD_CATALOG); |
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msg.setData(device); |
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msg.setData(device); |
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deferredResultHolder.invokeResult(msg); |
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deferredResultHolder.invokeResult(msg); |
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// 回复200 OK
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// 回复200
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responseAck(evt); |
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if (offLineDetector.isOnline(deviceId)) { |
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if (offLineDetector.isOnline(deviceId)) { |
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responseAck(evt); |
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publisher.onlineEventPublish(deviceId, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE); |
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publisher.onlineEventPublish(deviceId, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE); |
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} |
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} |
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} |
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} |
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} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) { |
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} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) { |
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e.printStackTrace(); |
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e.printStackTrace(); |
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} |
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} |
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} |
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} |
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/*** |
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/*** |
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* 收到alarm设备报警信息 处理 |
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* 收到alarm设备报警信息 处理 |
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* |
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* @param evt |
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* @param evt |
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*/ |
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*/ |
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private void processMessageAlarm(RequestEvent evt) { |
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private void processMessageAlarm(RequestEvent evt) { |
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@ -230,37 +245,45 @@ public class MessageRequestProcessor extends SIPRequestAbstractProcessor { |
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Element rootElement = getRootElement(evt); |
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Element rootElement = getRootElement(evt); |
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Element deviceIdElement = rootElement.element("DeviceID"); |
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Element deviceIdElement = rootElement.element("DeviceID"); |
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String deviceId = deviceIdElement.getText().toString(); |
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String deviceId = deviceIdElement.getText().toString(); |
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Device device = storager.queryVideoDevice(deviceId); |
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Device device = storager.queryVideoDevice(deviceId); |
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if (device == null) { |
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if (device == null) { |
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// TODO 也可能是通道
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// TODO 也可能是通道
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// storager.queryChannel(deviceId)
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// storager.queryChannel(deviceId)
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return; |
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return; |
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} |
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} |
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device.setName(XmlUtil.getText(rootElement,"DeviceName")); |
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device.setName(XmlUtil.getText(rootElement, "DeviceName")); |
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device.setManufacturer(XmlUtil.getText(rootElement,"Manufacturer")); |
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device.setManufacturer(XmlUtil.getText(rootElement, "Manufacturer")); |
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device.setModel(XmlUtil.getText(rootElement,"Model")); |
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device.setModel(XmlUtil.getText(rootElement, "Model")); |
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device.setFirmware(XmlUtil.getText(rootElement,"Firmware")); |
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device.setFirmware(XmlUtil.getText(rootElement, "Firmware")); |
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if (StringUtils.isEmpty(device.getStreamMode())){ |
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if (StringUtils.isEmpty(device.getStreamMode())) { |
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device.setStreamMode("UDP"); |
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device.setStreamMode("UDP"); |
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} |
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} |
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storager.updateDevice(device); |
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storager.updateDevice(device); |
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cmder.catalogQuery(device); |
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cmder.catalogQuery(device); |
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} catch (DocumentException e) { |
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// 回复200 OK
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responseAck(evt); |
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if (offLineDetector.isOnline(deviceId)) { |
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publisher.onlineEventPublish(deviceId, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE); |
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} |
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} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) { |
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// } catch (DocumentException e) {
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e.printStackTrace(); |
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e.printStackTrace(); |
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} |
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} |
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} |
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} |
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/*** |
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/*** |
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* 收到keepalive请求 处理 |
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* 收到keepalive请求 处理 |
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* |
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* @param evt |
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* @param evt |
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*/ |
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*/ |
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private void processMessageKeepAlive(RequestEvent evt){ |
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private void processMessageKeepAlive(RequestEvent evt) { |
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try { |
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try { |
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Element rootElement = getRootElement(evt); |
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Element rootElement = getRootElement(evt); |
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String deviceId = XmlUtil.getText(rootElement,"DeviceID"); |
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String deviceId = XmlUtil.getText(rootElement, "DeviceID"); |
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// 回复200 OK
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responseAck(evt); |
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if (offLineDetector.isOnline(deviceId)) { |
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if (offLineDetector.isOnline(deviceId)) { |
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responseAck(evt); |
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publisher.onlineEventPublish(deviceId, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE); |
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publisher.onlineEventPublish(deviceId, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE); |
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} else { |
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} else { |
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} |
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} |
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@ -268,58 +291,66 @@ public class MessageRequestProcessor extends SIPRequestAbstractProcessor { |
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e.printStackTrace(); |
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e.printStackTrace(); |
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} |
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} |
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} |
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} |
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/*** |
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/*** |
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* 收到catalog设备目录列表请求 处理 |
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* 收到catalog设备目录列表请求 处理 TODO 过期时间暂时写死180秒,后续与DeferredResult超时时间保持一致 |
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* TODO 过期时间暂时写死180秒,后续与DeferredResult超时时间保持一致 |
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* |
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* @param evt |
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* @param evt |
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*/ |
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*/ |
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private void processMessageRecordInfo(RequestEvent evt) { |
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private void processMessageRecordInfo(RequestEvent evt) { |
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try { |
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try { |
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// 回复200 OK
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responseAck(evt); |
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RecordInfo recordInfo = new RecordInfo(); |
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RecordInfo recordInfo = new RecordInfo(); |
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Element rootElement = getRootElement(evt); |
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Element rootElement = getRootElement(evt); |
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Element deviceIdElement = rootElement.element("DeviceID"); |
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Element deviceIdElement = rootElement.element("DeviceID"); |
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String deviceId = deviceIdElement.getText().toString(); |
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String deviceId = deviceIdElement.getText().toString(); |
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recordInfo.setDeviceId(deviceId); |
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recordInfo.setDeviceId(deviceId); |
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recordInfo.setName(XmlUtil.getText(rootElement,"Name")); |
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recordInfo.setName(XmlUtil.getText(rootElement, "Name")); |
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recordInfo.setSumNum(Integer.parseInt(XmlUtil.getText(rootElement,"SumNum"))); |
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recordInfo.setSumNum(Integer.parseInt(XmlUtil.getText(rootElement, "SumNum"))); |
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String sn = XmlUtil.getText(rootElement,"SN"); |
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String sn = XmlUtil.getText(rootElement, "SN"); |
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Element recordListElement = rootElement.element("RecordList"); |
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Element recordListElement = rootElement.element("RecordList"); |
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if (recordListElement == null) { |
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if (recordListElement == null) { |
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logger.info("无录像数据"); |
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// responseAck(evt);
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return; |
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return; |
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} |
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} |
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Iterator<Element> recordListIterator = recordListElement.elementIterator(); |
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Iterator<Element> recordListIterator = recordListElement.elementIterator(); |
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List<RecordItem> recordList = new ArrayList<RecordItem>(); |
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List<RecordItem> recordList = new ArrayList<RecordItem>(); |
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if (recordListIterator != null) { |
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if (recordListIterator != null) { |
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RecordItem record = new RecordItem(); |
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RecordItem record = new RecordItem(); |
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logger.info("处理录像列表数据..."); |
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// 遍历DeviceList
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// 遍历DeviceList
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while (recordListIterator.hasNext()) { |
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while (recordListIterator.hasNext()) { |
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Element itemRecord = recordListIterator.next(); |
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Element itemRecord = recordListIterator.next(); |
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Element recordElement = itemRecord.element("DeviceID"); |
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Element recordElement = itemRecord.element("DeviceID"); |
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if (recordElement == null) { |
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if (recordElement == null) { |
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logger.info("记录为空,下一个..."); |
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continue; |
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continue; |
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} |
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} |
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record = new RecordItem(); |
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record = new RecordItem(); |
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record.setDeviceId(XmlUtil.getText(itemRecord,"DeviceID")); |
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record.setDeviceId(XmlUtil.getText(itemRecord, "DeviceID")); |
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record.setName(XmlUtil.getText(itemRecord,"Name")); |
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record.setName(XmlUtil.getText(itemRecord, "Name")); |
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record.setFilePath(XmlUtil.getText(itemRecord,"FilePath")); |
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record.setFilePath(XmlUtil.getText(itemRecord, "FilePath")); |
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record.setAddress(XmlUtil.getText(itemRecord,"Address")); |
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record.setAddress(XmlUtil.getText(itemRecord, "Address")); |
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record.setStartTime(DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(XmlUtil.getText(itemRecord,"StartTime"))); |
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record.setStartTime( |
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record.setEndTime(DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(XmlUtil.getText(itemRecord,"EndTime"))); |
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DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(XmlUtil.getText(itemRecord, "StartTime"))); |
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record.setSecrecy(itemRecord.element("Secrecy") == null? 0:Integer.parseInt(XmlUtil.getText(itemRecord,"Secrecy"))); |
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record.setEndTime(DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(XmlUtil.getText(itemRecord, "EndTime"))); |
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record.setType(XmlUtil.getText(itemRecord,"Type")); |
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record.setSecrecy(itemRecord.element("Secrecy") == null ? 0 |
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record.setRecorderId(XmlUtil.getText(itemRecord,"RecorderID")); |
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: Integer.parseInt(XmlUtil.getText(itemRecord, "Secrecy"))); |
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record.setType(XmlUtil.getText(itemRecord, "Type")); |
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record.setRecorderId(XmlUtil.getText(itemRecord, "RecorderID")); |
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recordList.add(record); |
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recordList.add(record); |
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} |
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} |
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// recordList.sort(Comparator.naturalOrder());
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// recordList.sort(Comparator.naturalOrder());
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recordInfo.setRecordList(recordList); |
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recordInfo.setRecordList(recordList); |
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} |
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} |
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// 存在录像且如果当前录像明细个数小于总条数,说明拆包返回,需要组装,暂不返回
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// 存在录像且如果当前录像明细个数小于总条数,说明拆包返回,需要组装,暂不返回
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if (recordInfo.getSumNum() > 0 && recordList.size() > 0 && recordList.size() < recordInfo.getSumNum()) { |
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if (recordInfo.getSumNum() > 0 && recordList.size() > 0 && recordList.size() < recordInfo.getSumNum()) { |
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// 为防止连续请求该设备的录像数据,返回数据错乱,特增加sn进行区分
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// 为防止连续请求该设备的录像数据,返回数据错乱,特增加sn进行区分
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String cacheKey = CACHE_RECORDINFO_KEY+deviceId+sn; |
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String cacheKey = CACHE_RECORDINFO_KEY + deviceId + sn; |
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// TODO 暂时直接操作redis存储,后续封装专用缓存接口,改为本地内存缓存
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// TODO 暂时直接操作redis存储,后续封装专用缓存接口,改为本地内存缓存
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if (redis.hasKey(cacheKey)) { |
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if (redis.hasKey(cacheKey)) { |
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List<RecordItem> previousList = (List<RecordItem>) redis.get(cacheKey); |
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List<RecordItem> previousList = (List<RecordItem>) redis.get(cacheKey); |
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@ -328,24 +359,28 @@ public class MessageRequestProcessor extends SIPRequestAbstractProcessor { |
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} |
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} |
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// 本分支表示录像列表被拆包,且加上之前的数据还是不够,保存缓存返回,等待下个包再处理
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// 本分支表示录像列表被拆包,且加上之前的数据还是不够,保存缓存返回,等待下个包再处理
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if (recordList.size() < recordInfo.getSumNum()) { |
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if (recordList.size() < recordInfo.getSumNum()) { |
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redis.set(cacheKey, recordList, 180); |
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logger.info("已获取" + recordList.size() + "项录像数据,共" + recordInfo.getSumNum() + "项"); |
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redis.set(cacheKey, recordList, 90); |
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return; |
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return; |
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} else { |
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} else { |
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// 本分支表示录像被拆包,但加上之前的数据够足够,返回响应
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// 本分支表示录像被拆包,但加上之前的数据够足够,返回响应
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// 因设备心跳有监听redis过期机制,为提高性能,此处手动删除
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// 因设备心跳有监听redis过期机制,为提高性能,此处手动删除
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logger.info("录像数据已全部获取"); |
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redis.del(cacheKey); |
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redis.del(cacheKey); |
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} |
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} |
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} else { |
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} else { |
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// 本分支有两种可能:1、录像列表被拆包,且是第一个包,直接保存缓存返回,等待下个包再处理
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// 本分支有两种可能:1、录像列表被拆包,且是第一个包,直接保存缓存返回,等待下个包再处理
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// 2、之前有包,但超时清空了,那么这次sn批次的响应数据已经不完整,等待过期时间后redis自动清空数据
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// 2、之前有包,但超时清空了,那么这次sn批次的响应数据已经不完整,等待过期时间后redis自动清空数据
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redis.set(cacheKey, recordList, 180); |
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logger.info("等待后续的包..."); |
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redis.set(cacheKey, recordList, 90); |
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return; |
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return; |
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} |
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} |
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} |
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} |
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// 走到这里,有以下可能:1、没有录像信息,第一次收到recordinfo的消息即返回响应数据,无redis操作
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// 走到这里,有以下可能:1、没有录像信息,第一次收到recordinfo的消息即返回响应数据,无redis操作
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// 2、有录像数据,且第一次即收到完整数据,返回响应数据,无redis操作
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// 2、有录像数据,且第一次即收到完整数据,返回响应数据,无redis操作
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// 3、有录像数据,在超时时间内收到多次包组装后数量足够,返回数据
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// 3、有录像数据,在超时时间内收到多次包组装后数量足够,返回数据
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// 对记录进行排序
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// 对记录进行排序
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RequestMessage msg = new RequestMessage(); |
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RequestMessage msg = new RequestMessage(); |
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@ -355,16 +390,17 @@ public class MessageRequestProcessor extends SIPRequestAbstractProcessor { |
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recordInfo.getRecordList().sort(Comparator.naturalOrder()); |
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recordInfo.getRecordList().sort(Comparator.naturalOrder()); |
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msg.setData(recordInfo); |
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msg.setData(recordInfo); |
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deferredResultHolder.invokeResult(msg); |
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deferredResultHolder.invokeResult(msg); |
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} catch (DocumentException e) { |
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logger.info("处理完成,返回结果"); |
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} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) { |
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e.printStackTrace(); |
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e.printStackTrace(); |
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} |
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} |
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} |
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} |
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private void responseAck(RequestEvent evt) throws SipException, InvalidArgumentException, ParseException { |
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private void responseAck(RequestEvent evt) throws SipException, InvalidArgumentException, ParseException { |
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Response response = getMessageFactory().createResponse(Response.OK,evt.getRequest()); |
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Response response = getMessageFactory().createResponse(Response.OK, evt.getRequest()); |
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getServerTransaction(evt).sendResponse(response); |
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getServerTransaction(evt).sendResponse(response); |
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} |
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} |
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private Element getRootElement(RequestEvent evt) throws DocumentException { |
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private Element getRootElement(RequestEvent evt) throws DocumentException { |
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Request request = evt.getRequest(); |
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Request request = evt.getRequest(); |
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SAXReader reader = new SAXReader(); |
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SAXReader reader = new SAXReader(); |
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