2 * Copyright © 2017 AT&T and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.transportpce.olm.power;
11 import com.google.common.util.concurrent.ListenableFuture;
12 import java.math.BigDecimal;
13 import java.util.HashMap;
15 import java.util.Optional;
16 import java.util.concurrent.ExecutionException;
17 import java.util.concurrent.Future;
18 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
19 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
20 import org.opendaylight.transportpce.common.Timeouts;
21 import org.opendaylight.transportpce.common.crossconnect.CrossConnect;
22 import org.opendaylight.transportpce.common.device.DeviceTransaction;
23 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
24 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
25 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
26 import org.opendaylight.transportpce.olm.util.OlmUtils;
27 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.NodeTypes;
28 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.OpticalControlMode;
29 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.PowerDBm;
30 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.pack.Ports;
31 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.pack.PortsKey;
32 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.packs.CircuitPacks;
33 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.circuit.packs.CircuitPacksKey;
34 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.Interface;
35 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceBuilder;
36 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceKey;
37 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.OrgOpenroadmDevice;
38 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.RoadmConnections;
39 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.RoadmConnectionsBuilder;
40 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.RoadmConnectionsKey;
41 import org.opendaylight.yang.gen.v1.http.org.openroadm.equipment.states.types.rev161014.AdminStates;
42 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.Interface1Builder;
43 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014.och.container.OchBuilder;
44 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.Interface1;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.olm.rev170418.ServicePowerSetupInput;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.olm.rev170418.ServicePowerTurndownInput;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.portmapping.rev170228.network.Nodes;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.portmapping.rev170228.network.nodes.Mapping;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.portmapping.rev170228.network.nodes.MappingKey;
50 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
51 import org.slf4j.Logger;
52 import org.slf4j.LoggerFactory;
54 public class PowerMgmt {
55 private static final Logger LOG = LoggerFactory.getLogger(PowerMgmt.class);
56 private static final long DATA_STORE_READ_TIMEOUT = 120;
57 private final DataBroker db;
58 private final OpenRoadmInterfaces openRoadmInterfaces;
59 private final CrossConnect crossConnect;
60 private final DeviceTransactionManager deviceTransactionManager;
62 public PowerMgmt(DataBroker db, OpenRoadmInterfaces openRoadmInterfaces,
63 CrossConnect crossConnect, DeviceTransactionManager deviceTransactionManager) {
65 this.openRoadmInterfaces = openRoadmInterfaces;
66 this.crossConnect = crossConnect;
67 this.deviceTransactionManager = deviceTransactionManager;
71 * This methods measures power requirement for turning up a WL
72 * from the Spanloss at OTS transmit direction and update
73 * roadm-connection target-output-power.
76 * Input parameter from the olm servicePowerSetup rpc
78 * @return true/false based on status of operation.
80 public Boolean setPower(ServicePowerSetupInput input) {
81 LOG.info("Olm-setPower initiated");
82 for (int i = 0; i < input.getNodes().size(); i++) {
83 String nodeId = input.getNodes().get(i).getNodeId();
84 String srcTpId = input.getNodes().get(i).getSrcTp();
85 String destTpId = input.getNodes().get(i).getDestTp();
86 Optional<Nodes> inputNodeOptional = OlmUtils.getNode(nodeId, this.db);
87 // If node type is transponder
88 if (inputNodeOptional.isPresent()
89 && (inputNodeOptional.get().getNodeType() != null)
90 && inputNodeOptional.get().getNodeType().equals(NodeTypes.Xpdr)) {
92 Nodes inputNode = inputNodeOptional.get();
93 LOG.info("Getting data from input node {}", inputNode.getNodeType());
94 LOG.info("Getting mapping data for node is {}", inputNode.getMapping().stream().filter(o -> o.key()
95 .equals(new MappingKey(destTpId))).findFirst().toString());
96 // If its A-End transponder
97 if (destTpId.toLowerCase().contains("network")) {
98 java.util.Optional<Mapping> mappingObject = inputNode.getMapping().stream().filter(o -> o.key()
99 .equals(new MappingKey(destTpId))).findFirst();
100 if (mappingObject.isPresent()) {
101 Map<String, Double> txPowerRangeMap = getXponderPowerRange(mappingObject.get()
102 .getSupportingCircuitPackName(), mappingObject.get().getSupportingPort(), nodeId);
103 if (!txPowerRangeMap.isEmpty()) {
104 LOG.info("Transponder range exists for nodeId: {}", nodeId);
105 String srgId = input.getNodes().get(i + 1).getSrcTp();
106 String nextNodeId = input.getNodes().get(i + 1).getNodeId();
108 Map<String, Double> rxSRGPowerRangeMap = getSRGRxPowerRange(nextNodeId, srgId);
109 double powerValue = 0;
110 if (!rxSRGPowerRangeMap.isEmpty()) {
111 LOG.info("SRG Rx Power range exists for nodeId: {}", nodeId);
112 if (txPowerRangeMap.get("MaxTx")
113 <= rxSRGPowerRangeMap.get("MaxRx")) {
114 powerValue = txPowerRangeMap.get("MaxTx");
115 } else if (rxSRGPowerRangeMap.get("MaxRx")
116 < txPowerRangeMap.get("MaxTx")) {
117 powerValue = rxSRGPowerRangeMap.get("MaxRx");
119 LOG.info("Calculated Transponder Power value is {}" , powerValue);
120 String interfaceName = destTpId + "-" + input.getWaveNumber();
121 if (setTransponderPower(nodeId, interfaceName, new BigDecimal(powerValue))) {
122 LOG.info("Transponder OCH connection: {} power updated ", interfaceName);
124 LOG.info("Now going in sleep mode");
125 Thread.sleep(120000);
126 } catch (InterruptedException e) {
127 LOG.info("Transponder warmup failed for OCH connection: {}", interfaceName, e);
130 LOG.info("Transponder OCH connection: {} power update failed ", interfaceName);
133 LOG.info("SRG Power Range not found");
136 LOG.info("Tranponder range not available seting to default "
137 + "power for nodeId: {}", nodeId);
138 String interfaceName = destTpId + "-" + input.getWaveNumber();
139 if (setTransponderPower(nodeId, interfaceName, new BigDecimal(-5))) {
140 LOG.info("Transponder OCH connection: {} power updated ", interfaceName);
142 Thread.sleep(120000);
143 } catch (InterruptedException e) {
144 // TODO Auto-generated catch block
145 LOG.info("Transponder warmup failed for OCH connection: {}", interfaceName, e);
148 LOG.info("Transponder OCH connection: {} power update failed ", interfaceName);
152 LOG.info("Mapping object not found for nodeId: {}", nodeId);
156 LOG.info("{} is a drop node. Net power settings needed", nodeId);
158 } else if (inputNodeOptional.isPresent()
159 && (inputNodeOptional.get().getNodeType() != null)
160 && inputNodeOptional.get().getNodeType().equals(NodeTypes.Rdm)) {
161 // If Degree is transmitting end then set power
162 Nodes inputNode = inputNodeOptional.get();
163 LOG.info("This is a roadm device ");
164 String connectionNumber = srcTpId + "-" + destTpId + "-" + input.getWaveNumber();
165 LOG.info("Connection number is {}", connectionNumber);
166 if (destTpId.toLowerCase().contains("deg")) {
167 Optional<Mapping> mappingObjectOptional = inputNode.getMapping().stream().filter(o -> o.key()
168 .equals(new MappingKey(destTpId))).findFirst();
169 if (mappingObjectOptional.isPresent()) {
170 LOG.info("Dest point is Degree {}", mappingObjectOptional.get());
171 Mapping portMapping = mappingObjectOptional.get();
172 Optional<Interface> interfaceOpt;
175 this.openRoadmInterfaces.getInterface(nodeId, portMapping.getSupportingOts());
176 } catch (OpenRoadmInterfaceException ex) {
177 LOG.error("Failed to get interface {} from node {}!", portMapping.getSupportingOts(),
181 if (interfaceOpt.isPresent()) {
182 BigDecimal spanLossTx = interfaceOpt.get().augmentation(Interface1.class).getOts()
183 .getSpanLossTransmit().getValue();
184 LOG.info("Spanloss TX is {}", spanLossTx);
185 BigDecimal powerValue = BigDecimal.valueOf(Math.min(spanLossTx.doubleValue() - 9, 2));
186 LOG.info("Power Value is {}", powerValue);
188 Boolean setXconnPowerSuccessVal = setPowerLevel(nodeId,
189 OpticalControlMode.Power, powerValue, connectionNumber);
190 LOG.info("Success Value is {}", setXconnPowerSuccessVal);
191 if (setXconnPowerSuccessVal) {
192 LOG.info("Roadm-connection: {} updated ");
193 //The value recommended by the white paper is 20 seconds and not 60.
194 //TODO - commented code because one vendor is not supporting
195 //GainLoss with target-output-power
197 setPowerLevel(nodeId, OpticalControlMode.GainLoss, powerValue,
200 LOG.info("Set Power failed for Roadm-connection: {} on Node: {}", connectionNumber,
204 } catch (InterruptedException e) {
205 LOG.error("Olm-setPower wait failed {}", e);
209 LOG.error("Interface {} on node {} is not present!", portMapping.getSupportingOts(),
214 // If Drop node leave node is power mode
215 } else if (destTpId.toLowerCase().contains("srg")) {
216 LOG.info("Setting power at drop node");
217 setPowerLevel(nodeId, OpticalControlMode.Power, null, connectionNumber);
225 * This methods turns down power a WL by performing
229 * 1. Pull interfaces used in service and change
230 * status to outOfService
233 * 2. For each of the ROADM node set target-output-power
234 * to -60dbm, wait for 20 seconds, turn power mode to off
237 * 3. Turn down power in Z to A direction and A to Z
240 * Input parameter from the olm servicePowerTurndown rpc
242 * @return true/false based on status of operation
244 public Boolean powerTurnDown(ServicePowerTurndownInput input) {
245 LOG.info("Olm-powerTurnDown initiated");
246 /*Starting with last element into the list Z -> A for
247 turning down A -> Z */
248 for (int i = input.getNodes().size() - 1; i >= 0; i--) {
249 String nodeId = input.getNodes().get(i).getNodeId();
250 String srcTpId = input.getNodes().get(i).getSrcTp();
251 String destTpId = input.getNodes().get(i).getDestTp();
252 Long wlNumber = input.getWaveNumber();
253 String srcInterfaceName = srcTpId + "-" + wlNumber;
254 //if (!setInterfaceOutOfService(nodeId, srcTpId, srcInterfaceName, deviceDb)) {
255 // LOG.warn("Out of service status update failed for interface {} ", srcInterfaceName);
258 String destInterfaceName = destTpId + "-" + wlNumber;
259 //if (!setInterfaceOutOfService(nodeId, destTpId, destInterfaceName, deviceDb)) {
260 // LOG.warn("Out of service status update failed for interface {} ", destInterfaceName);
263 String connectionNumber = srcTpId + "-" + destTpId + "-" + wlNumber;
264 if (destTpId.toLowerCase().contains("srg")) {
265 setPowerLevel(nodeId, OpticalControlMode.Off, null, connectionNumber);
266 } else if (destTpId.toLowerCase().contains("deg")) {
268 if (!setPowerLevel(nodeId, OpticalControlMode.Power, new BigDecimal(-60),
270 LOG.warn("Power down failed for Roadm-connection: {}", connectionNumber);
274 if (!setPowerLevel(nodeId, OpticalControlMode.Off, null, connectionNumber)) {
275 LOG.warn("Setting power-control mode off failed for Roadm-connection: {}", connectionNumber);
278 } catch (InterruptedException e) {
279 // TODO Auto-generated catch block
280 LOG.error("Olm-powerTurnDown wait failed {}",e);
289 * This method updates interface administrative state to
293 * Unique identifier for the mounted netconf- node
295 * Termination point of mounted netconf - node
296 * @param interfaceName
297 * Name of interface which needs status update
298 * @return true/false based on status of operation
300 private Boolean setInterfaceOutOfService(String nodeId, String tpId, String interfaceName) {
301 InstanceIdentifier<Interface> interfacesIID = InstanceIdentifier
302 .create(OrgOpenroadmDevice.class)
303 .child(Interface.class, new InterfaceKey(interfaceName));
304 Optional<Interface> nodeInterfaceOpt;
306 nodeInterfaceOpt = this.openRoadmInterfaces.getInterface(nodeId, interfaceName);
307 } catch (OpenRoadmInterfaceException ex) {
308 LOG.error("Failed to get interface {} from node {}!", interfaceName, nodeId, ex);
311 if (nodeInterfaceOpt.isPresent()) {
312 InterfaceBuilder intfBuilder = new InterfaceBuilder(nodeInterfaceOpt.get());
313 intfBuilder.setAdministrativeState(AdminStates.OutOfService);
314 Future<Optional<DeviceTransaction>> deviceTxFuture =
315 this.deviceTransactionManager.getDeviceTransaction(nodeId);
316 DeviceTransaction deviceTx;
318 Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
319 if (deviceTxOpt.isPresent()) {
320 deviceTx = deviceTxOpt.get();
322 LOG.error("Transaction for device {} was not found!", nodeId);
325 } catch (InterruptedException | ExecutionException e) {
326 LOG.error("Unable to get transaction for device {}!", nodeId, e);
329 deviceTx.put(LogicalDatastoreType.CONFIGURATION, interfacesIID, intfBuilder.build());
330 ListenableFuture<Void> submit = deviceTx.submit(Timeouts.DEVICE_WRITE_TIMEOUT,
331 Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
334 LOG.info("Successfully posted interface {}", interfaceName);
336 } catch (InterruptedException | ExecutionException ex) {
337 LOG.warn("Failed to post {} ", interfaceName, ex);
341 LOG.error("Interface {} on node {} is not present!", interfaceName, nodeId);
347 * This method provides Transponder transmit power range.
349 * @param circuitPackName
350 * Transponder circuitPack name
352 * Transponder port name
354 * Databroker for the given device
355 * @return HashMap holding Min and Max transmit power for given port
357 private Map<String, Double> getXponderPowerRange(String circuitPackName, String portName, String deviceId) {
358 InstanceIdentifier<Ports> portIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
359 .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName))
360 .child(Ports.class, new PortsKey(portName));
361 Map<String, Double> powerRangeMap = new HashMap<>();
362 LOG.info("Fetching logical Connection Point value for port {} at circuit pack {}", portName, circuitPackName);
363 Optional<Ports> portObject =
364 this.deviceTransactionManager.getDataFromDevice(deviceId, LogicalDatastoreType.OPERATIONAL, portIID,
365 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
366 if (portObject.isPresent()) {
367 Ports port = portObject.get();
368 if (port.getTransponderPort() != null && port.getTransponderPort().getPortPowerCapabilityMaxTx() != null
369 && port.getTransponderPort().getPortPowerCapabilityMinTx() != null) {
370 powerRangeMap.put("MaxTx", port.getTransponderPort().getPortPowerCapabilityMaxTx().getValue()
372 powerRangeMap.put("MinTx", port.getTransponderPort().getPortPowerCapabilityMinTx().getValue()
375 LOG.warn("Port {} of ciruit-pack {} has no power capability values",
376 port.getPortName(), circuitPackName);
379 return powerRangeMap;
383 * This method provides Transponder transmit power range.
386 * Unique identifier for the mounted netconf- node
388 * SRG Id connected to transponder
389 * @return HashMap holding Min and Max transmit power for given port
391 private Map<String, Double> getSRGRxPowerRange(String nodeId, String srgId) {
392 Map<String, Double> powerRangeMap = new HashMap<>();
393 LOG.info("Coming inside Xpdr power range");
394 Optional<Mapping> mappingSRGOptional = OlmUtils.getNode(nodeId, this.db).flatMap(node -> node.getMapping()
395 .stream().filter(o -> o.key()
396 .equals(new MappingKey(srgId))).findFirst());
397 if (mappingSRGOptional.isPresent()) {
398 LOG.info("Mapping object exists.");
399 String circuitPackName = mappingSRGOptional.get().getSupportingCircuitPackName();
400 String portName = mappingSRGOptional.get().getSupportingPort();
401 InstanceIdentifier<Ports> portIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
402 .child(CircuitPacks.class, new CircuitPacksKey(circuitPackName))
403 .child(Ports.class, new PortsKey(portName));
405 LOG.info("Fetching logical Connection Point value for port {} at circuit pack {}{}", portName,
406 circuitPackName, portIID);
407 Optional<Ports> portObject =
408 this.deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, portIID,
409 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
410 if (portObject.isPresent()) {
411 Ports port = portObject.get();
412 if (port.getRoadmPort() != null) {
413 LOG.info("Port found on the node ID");
414 powerRangeMap.put("MinRx", port.getRoadmPort()
415 .getPortPowerCapabilityMinRx().getValue().doubleValue());
416 powerRangeMap.put("MaxRx", port.getRoadmPort()
417 .getPortPowerCapabilityMaxRx().getValue().doubleValue());
418 return powerRangeMap;
420 LOG.warn("Roadm ports power value is missing for {} {}", circuitPackName, port.getPortName());
423 LOG.info("Port not found");
427 LOG.info("Port mapping not found for nodeId: {} and srgId: {} ",
430 return powerRangeMap;
435 * This method retrieves transponder OCH interface and
439 * Unique identifier for the mounted netconf- node
440 * @param interfaceName
441 * OCH interface name carrying WL
443 * Calculated transmit power
444 * @return true/false based on status of operation
446 private boolean setTransponderPower(String nodeId, String interfaceName, BigDecimal txPower) {
447 LOG.info("Setting target-power for transponder nodeId: {} InterfaceName: {}",
448 nodeId, interfaceName);
449 Optional<Interface> interfaceOptional;
451 interfaceOptional = this.openRoadmInterfaces.getInterface(nodeId, interfaceName);
452 } catch (OpenRoadmInterfaceException ex) {
453 LOG.error("Failed to get interface {} from node {}!", interfaceName, nodeId, ex);
456 if (interfaceOptional.isPresent()) {
457 InterfaceBuilder ochInterfaceBuilder =
458 new InterfaceBuilder(interfaceOptional.get());
459 OchBuilder ochBuilder = new OchBuilder(ochInterfaceBuilder.augmentation(
460 org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014
461 .Interface1.class).getOch());
462 ochBuilder.setTransmitPower(new PowerDBm(txPower));
463 ochInterfaceBuilder.addAugmentation(
464 org.opendaylight.yang.gen.v1.http.org.openroadm.optical.channel.interfaces.rev161014
465 .Interface1.class, new Interface1Builder().setOch(ochBuilder.build()).build());
467 Future<Optional<DeviceTransaction>> deviceTxFuture =
468 this.deviceTransactionManager.getDeviceTransaction(nodeId);
469 DeviceTransaction deviceTx;
471 Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
472 if (deviceTxOpt.isPresent()) {
473 deviceTx = deviceTxOpt.get();
475 LOG.error("Transaction for device {} was not found!", nodeId);
478 } catch (InterruptedException | ExecutionException e) {
479 LOG.error("Unable to get transaction for device {}!", nodeId, e);
483 InstanceIdentifier<Interface> interfacesIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
484 .child(Interface.class, new InterfaceKey(interfaceName));
485 deviceTx.put(LogicalDatastoreType.CONFIGURATION, interfacesIID, ochInterfaceBuilder.build());
486 ListenableFuture<Void> submit = deviceTx.submit(Timeouts.DEVICE_WRITE_TIMEOUT,
487 Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
490 LOG.info("Power update is submitted");
492 } catch (InterruptedException | ExecutionException e) {
493 LOG.error("Setting transponder power failed {}", e);
496 LOG.error("Interface {} on node {} is not present!", interfaceName, nodeId);
502 * This method does an edit-config on roadm connection subtree for a given
503 * connection number in order to set power level for use by the optical
509 * Optical control modelcan be off, power or gainLoss.
511 * Power value in DBm.
512 * @param connectionNumber
513 * Name of the cross connect.
514 * @return true/false based on status of operation.
516 private boolean setPowerLevel(String deviceId, OpticalControlMode mode, BigDecimal powerValue,
517 String connectionNumber) {
518 Optional<RoadmConnections> rdmConnOpt = this.crossConnect.getCrossConnect(deviceId, connectionNumber);
519 if (rdmConnOpt.isPresent()) {
520 RoadmConnectionsBuilder rdmConnBldr = new RoadmConnectionsBuilder(rdmConnOpt.get());
521 rdmConnBldr.setOpticalControlMode(mode);
522 if (powerValue != null) {
523 rdmConnBldr.setTargetOutputPower(new PowerDBm(powerValue));
525 RoadmConnections newRdmConn = rdmConnBldr.build();
527 Future<Optional<DeviceTransaction>> deviceTxFuture =
528 this.deviceTransactionManager.getDeviceTransaction(deviceId);
529 DeviceTransaction deviceTx;
531 Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
532 if (deviceTxOpt.isPresent()) {
533 deviceTx = deviceTxOpt.get();
535 LOG.error("Transaction for device {} was not found!", deviceId);
538 } catch (InterruptedException | ExecutionException e) {
539 LOG.error("Unable to get transaction for device {}!", deviceId, e);
543 // post the cross connect on the device
544 InstanceIdentifier<RoadmConnections> roadmConnIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
545 .child(RoadmConnections.class, new RoadmConnectionsKey(connectionNumber));
546 deviceTx.put(LogicalDatastoreType.CONFIGURATION, roadmConnIID, newRdmConn);
547 ListenableFuture<Void> submit = deviceTx.submit(Timeouts.DEVICE_WRITE_TIMEOUT,
548 Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
551 LOG.info("Roadm connection power level successfully set ");
553 } catch (InterruptedException | ExecutionException ex) {
554 LOG.warn("Failed to post {}", newRdmConn, ex);
558 LOG.warn("Roadm-Connection is null in set power level ({})", connectionNumber);