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@@ -2,13 +2,19 @@ package com.genersoft.iot.vmp.service.impl;
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import com.genersoft.iot.vmp.conf.DynamicTask;
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import com.genersoft.iot.vmp.gb28181.bean.Device;
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+import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
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+import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
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import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.cmd.CatalogResponseMessageHandler;
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import com.genersoft.iot.vmp.service.IDeviceService;
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import com.genersoft.iot.vmp.gb28181.task.impl.CatalogSubscribeTask;
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import com.genersoft.iot.vmp.gb28181.task.impl.MobilePositionSubscribeTask;
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import com.genersoft.iot.vmp.gb28181.bean.SyncStatus;
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+import com.genersoft.iot.vmp.service.IMediaServerService;
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+import com.genersoft.iot.vmp.service.IMediaService;
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import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
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+import com.genersoft.iot.vmp.storager.dao.DeviceMapper;
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+import com.genersoft.iot.vmp.utils.DateUtil;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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@@ -17,6 +23,11 @@ import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
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import org.springframework.stereotype.Service;
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import javax.sip.DialogState;
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+import javax.sip.TimeoutEvent;
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+import java.text.ParseException;
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+import java.util.Calendar;
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+import java.util.Date;
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+import java.util.List;
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/**
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* 设备业务(目录订阅)
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@@ -26,6 +37,8 @@ public class DeviceServiceImpl implements IDeviceService {
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private final static Logger logger = LoggerFactory.getLogger(DeviceServiceImpl.class);
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+ private final String registerExpireTaskKeyPrefix = "device-register-expire-";
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+
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@Autowired
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private DynamicTask dynamicTask;
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@@ -38,6 +51,84 @@ public class DeviceServiceImpl implements IDeviceService {
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@Autowired
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private IRedisCatchStorage redisCatchStorage;
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+ @Autowired
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+ private DeviceMapper deviceMapper;
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+
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+ @Autowired
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+ private ISIPCommander commander;
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+
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+ @Autowired
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+ private VideoStreamSessionManager streamSession;
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+
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+ @Autowired
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+ private IMediaServerService mediaServerService;
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+
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+ @Override
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+ public void online(Device device) {
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+ logger.info("[设备上线],deviceId:" + device.getDeviceId());
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+ Device deviceInRedis = redisCatchStorage.getDevice(device.getDeviceId());
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+ Device deviceInDb = deviceMapper.getDeviceByDeviceId(device.getDeviceId());
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+
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+ String now = DateUtil.getNow();
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+ if (deviceInRedis != null && deviceInDb == null) {
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+ // redis 存在脏数据
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+ redisCatchStorage.clearCatchByDeviceId(device.getDeviceId());
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+ device.setCreateTime(now);
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+ }
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+ device.setOnline(1);
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+ device.setRegisterTime(now);
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+
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+ // 第一次上线
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+ if (device.getCreateTime() == null) {
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+ logger.info("[设备上线,首次注册]: {},查询设备信息以及通道信息", device.getDeviceId());
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+ commander.deviceInfoQuery(device);
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+ sync(device);
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+ deviceMapper.add(device);
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+ }else {
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+ deviceMapper.update(device);
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+ }
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+ redisCatchStorage.updateDevice(device);
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+ // 上线添加订阅
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+ if (device.getSubscribeCycleForCatalog() > 0) {
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+ // 查询在线设备那些开启了订阅,为设备开启定时的目录订阅
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+ addCatalogSubscribe(device);
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+ }
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+ if (device.getSubscribeCycleForMobilePosition() > 0) {
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+ addMobilePositionSubscribe(device);
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+ }
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+ // 刷新过期任务
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+ String registerExpireTaskKey = registerExpireTaskKeyPrefix + device.getDeviceId();
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+ dynamicTask.stop(registerExpireTaskKey);
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+ dynamicTask.startDelay(registerExpireTaskKey, ()->{
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+ offline(device.getDeviceId());
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+ }, device.getExpires() * 1000);
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+ }
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+
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+ @Override
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+ public void offline(String deviceId) {
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+ Device device = deviceMapper.getDeviceByDeviceId(deviceId);
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+ if (device == null) {
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+ return;
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+ }
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+ String registerExpireTaskKey = registerExpireTaskKeyPrefix + deviceId;
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+ dynamicTask.stop(registerExpireTaskKey);
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+ device.setOnline(0);
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+ redisCatchStorage.updateDevice(device);
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+ deviceMapper.update(device);
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+ // 离线释放所有ssrc
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+ List<SsrcTransaction> ssrcTransactions = streamSession.getSsrcTransactionForAll(deviceId, null, null, null);
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+ if (ssrcTransactions != null && ssrcTransactions.size() > 0) {
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+ for (SsrcTransaction ssrcTransaction : ssrcTransactions) {
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+ mediaServerService.releaseSsrc(ssrcTransaction.getMediaServerId(), ssrcTransaction.getSsrc());
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+ mediaServerService.closeRTPServer(deviceId, ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
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+ streamSession.remove(deviceId, ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
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+ }
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+ }
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+ // 移除订阅
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+ removeCatalogSubscribe(device);
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+ removeMobilePositionSubscribe(device);
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+ }
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+
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@Override
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public boolean addCatalogSubscribe(Device device) {
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if (device == null || device.getSubscribeCycleForCatalog() < 0) {
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@@ -49,7 +140,7 @@ public class DeviceServiceImpl implements IDeviceService {
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// 提前开始刷新订阅
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int subscribeCycleForCatalog = Math.max(device.getSubscribeCycleForCatalog(),30);
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// 设置最小值为30
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- dynamicTask.startCron(device.getDeviceId() + "catalog", catalogSubscribeTask, subscribeCycleForCatalog -1);
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+ dynamicTask.startCron(device.getDeviceId() + "catalog", catalogSubscribeTask, (subscribeCycleForCatalog -1) * 1000);
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return true;
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}
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@@ -74,7 +165,7 @@ public class DeviceServiceImpl implements IDeviceService {
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// 设置最小值为30
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int subscribeCycleForCatalog = Math.max(device.getSubscribeCycleForMobilePosition(),30);
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// 提前开始刷新订阅
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- dynamicTask.startCron(device.getDeviceId() + "mobile_position" , mobilePositionSubscribeTask, subscribeCycleForCatalog -1 );
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+ dynamicTask.startCron(device.getDeviceId() + "mobile_position" , mobilePositionSubscribeTask, (subscribeCycleForCatalog -1 ) * 1000);
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return true;
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}
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@@ -111,4 +202,44 @@ public class DeviceServiceImpl implements IDeviceService {
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catalogResponseMessageHandler.setChannelSyncEnd(device.getDeviceId(), errorMsg);
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});
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}
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+
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+ @Override
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+ public Device queryDevice(String deviceId) {
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+ return deviceMapper.getDeviceByDeviceId(deviceId);
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+ }
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+
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+ @Override
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+ public List<Device> getAllOnlineDevice() {
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+ return deviceMapper.getOnlineDevices();
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+ }
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+
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+ @Override
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+ public boolean expire(Device device) {
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+ Date registerTimeDate;
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+ try {
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+ registerTimeDate = DateUtil.format.parse(device.getRegisterTime());
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+ } catch (ParseException e) {
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+ logger.error("设备时间格式化失败:{}->{} ", device.getDeviceId(), device.getRegisterTime() );
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+ return false;
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+ }
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+ int expires = device.getExpires();
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+ Calendar calendarForExpire = Calendar.getInstance();
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+ calendarForExpire.setTime(registerTimeDate);
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+ calendarForExpire.set(Calendar.SECOND, calendarForExpire.get(Calendar.SECOND) + expires);
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+ return calendarForExpire.before(DateUtil.getNow());
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+ }
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+
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+ @Override
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+ public void checkDeviceStatus(Device device) {
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+ if (device == null || device.getOnline() == 0) {
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+ return;
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+ }
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+ sipCommander.deviceStatusQuery(device, null);
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+
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+ }
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+
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+ @Override
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+ public Device getDeviceByHostAndPort(String host, int port) {
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+ return deviceMapper.getDeviceByHostAndPort(host, port);
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+ }
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}
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