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.service;
11 import com.google.common.base.Strings;
12 import java.math.BigDecimal;
13 import java.math.RoundingMode;
14 import java.util.ArrayList;
15 import java.util.Collections;
16 import java.util.HashMap;
17 import java.util.List;
19 import java.util.Map.Entry;
20 import java.util.Optional;
22 import java.util.concurrent.ExecutionException;
23 import java.util.concurrent.TimeUnit;
24 import java.util.concurrent.TimeoutException;
25 import java.util.stream.Collectors;
26 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
27 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
28 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
29 import org.opendaylight.transportpce.common.InstanceIdentifiers;
30 import org.opendaylight.transportpce.common.NetworkUtils;
31 import org.opendaylight.transportpce.common.ResponseCodes;
32 import org.opendaylight.transportpce.common.StringConstants;
33 import org.opendaylight.transportpce.common.Timeouts;
34 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
35 import org.opendaylight.transportpce.common.mapping.MappingUtils;
36 import org.opendaylight.transportpce.common.mapping.PortMapping;
37 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
38 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
39 import org.opendaylight.transportpce.olm.power.PowerMgmt;
40 import org.opendaylight.transportpce.olm.util.OlmUtils;
41 import org.opendaylight.transportpce.olm.util.OtsPmHolder;
42 import org.opendaylight.transportpce.olm.util.RoadmLinks;
43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossBaseInput;
44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossBaseOutput;
45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossBaseOutputBuilder;
46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossCurrentInput;
47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossCurrentOutput;
48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossCurrentOutputBuilder;
49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmInput;
50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmInputBuilder;
51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmOutput;
52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmOutputBuilder;
53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerResetInput;
54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerResetOutput;
55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupInput;
56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupOutput;
57 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupOutputBuilder;
58 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownInput;
59 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownOutput;
60 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownOutputBuilder;
61 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.calculate.spanloss.base.output.Spans;
62 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.calculate.spanloss.base.output.SpansBuilder;
63 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.get.pm.output.Measurements;
64 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev170228.network.nodes.Mapping;
65 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.RatioDB;
66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.Interface;
67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceBuilder;
68 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Link1;
69 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmLinkType;
70 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.Interface1;
71 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.Interface1Builder;
72 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.ots.container.Ots;
73 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.ots.container.OtsBuilder;
74 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.types.rev161014.PmGranularity;
75 import org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev161014.ResourceTypeEnum;
76 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev170907.PmNamesEnum;
77 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev170907.olm.get.pm.input.ResourceIdentifierBuilder;
78 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
79 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
80 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
81 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
82 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
83 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
84 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
85 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
86 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.LinkId;
87 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
88 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
89 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkKey;
90 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
91 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
92 import org.slf4j.Logger;
93 import org.slf4j.LoggerFactory;
95 public class OlmPowerServiceImpl implements OlmPowerService {
96 private static final Logger LOG = LoggerFactory.getLogger(OlmPowerServiceImpl.class);
97 private final MappingUtils mappingUtils;
98 private final OpenRoadmInterfaces openRoadmInterfaces;
99 private final DataBroker dataBroker;
100 private final PowerMgmt powerMgmt;
101 private final DeviceTransactionManager deviceTransactionManager;
102 private final PortMapping portMapping;
104 public OlmPowerServiceImpl(DataBroker dataBroker, PowerMgmt powerMgmt,
105 DeviceTransactionManager deviceTransactionManager, PortMapping portMapping,
106 MappingUtils mappingUtils, OpenRoadmInterfaces openRoadmInterfaces) {
107 this.dataBroker = dataBroker;
108 this.powerMgmt = powerMgmt;
109 this.portMapping = portMapping;
110 this.deviceTransactionManager = deviceTransactionManager;
111 this.mappingUtils = mappingUtils;
112 this.openRoadmInterfaces = openRoadmInterfaces;
116 LOG.info("init ...");
119 public void close() {
120 LOG.info("close ...");
125 public GetPmOutput getPm(GetPmInput pmInput) {
126 org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping
127 .rev170228.network.Nodes.OpenroadmVersion openroadmVersion;
128 if (mappingUtils.getOpenRoadmVersion(pmInput.getNodeId())
129 .equals(StringConstants.OPENROADM_DEVICE_VERSION_1_2_1)) {
130 LOG.info("Device version is 1.2.1");
131 openroadmVersion = org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping
132 .rev170228.network.Nodes.OpenroadmVersion._121;
134 openroadmVersion = org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping
135 .rev170228.network.Nodes.OpenroadmVersion._221;
136 LOG.info("Device version is 2.2.1");
138 LOG.info("Now calling get pm data");
139 GetPmOutputBuilder pmOutputBuilder = OlmUtils.pmFetch(pmInput, deviceTransactionManager,
141 return pmOutputBuilder.build();
145 public ServicePowerSetupOutput servicePowerSetup(ServicePowerSetupInput powerSetupInput) {
146 ServicePowerSetupOutputBuilder powerSetupOutput = new ServicePowerSetupOutputBuilder();
147 boolean successValPowerCalculation = powerMgmt.setPower(powerSetupInput);
148 if (successValPowerCalculation) {
149 powerSetupOutput.setResult(ResponseCodes.SUCCESS_RESULT);
151 powerSetupOutput.setResult(ResponseCodes.FAILED_RESULT);
153 return powerSetupOutput.build();
157 public ServicePowerTurndownOutput servicePowerTurndown(
158 ServicePowerTurndownInput powerTurndownInput) {
160 ServicePowerTurndownOutputBuilder powerTurnDownOutput = new ServicePowerTurndownOutputBuilder();
161 // TODO add flag or return failure instead of string
162 if (powerMgmt.powerTurnDown(powerTurndownInput)) {
163 powerTurnDownOutput.setResult(ResponseCodes.SUCCESS_RESULT);
165 powerTurnDownOutput.setResult(ResponseCodes.FAILED_RESULT);
167 return powerTurnDownOutput.build();
171 public CalculateSpanlossBaseOutput calculateSpanlossBase(CalculateSpanlossBaseInput spanlossBaseInput) {
172 LOG.info("CalculateSpanlossBase Request received for source type {}", spanlossBaseInput.getSrcType());
173 List<RoadmLinks> roadmLinks = new ArrayList<>();
174 CalculateSpanlossBaseOutputBuilder spanLossBaseBuilder = new CalculateSpanlossBaseOutputBuilder();
175 Map<LinkId, BigDecimal> spanLossResult = null;
176 //Depending on the source type do the calculation
177 switch (spanlossBaseInput.getSrcType()) {
179 LOG.debug("Calculate SpanLossBase for a linkId: {}",spanlossBaseInput.getLinkId());
180 Link inputLink = getNetworkLinkById(spanlossBaseInput.getLinkId());
181 if (inputLink != null) {
182 RoadmLinks roadmLink = new RoadmLinks();
183 roadmLink.setSrcNodeId(inputLink.getSource().getSourceNode().getValue());
184 roadmLink.setSrcTpId(inputLink.getSource().getSourceTp().toString());
185 roadmLink.setDestNodeId(inputLink.getDestination().getDestNode().getValue());
186 roadmLink.setDestTpid(inputLink.getDestination().getDestTp().toString());
187 roadmLink.setLinkId(inputLink.getLinkId());
188 roadmLinks.add(roadmLink);
189 spanLossResult = getLinkSpanloss(roadmLinks);
193 LOG.info("Do something for all");
194 List<Link> networkLinks = getNetworkLinks();
195 if (networkLinks.isEmpty()) {
196 LOG.warn("Failed to get links form {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
197 return new CalculateSpanlossBaseOutputBuilder().setResult(ResponseCodes.FAILED_RESULT).build();
199 //else for all other links
200 for (Link link : networkLinks) {
201 Link1 roadmLinkAugmentation = link.augmentation(Link1.class);
202 if (roadmLinkAugmentation == null) {
203 LOG.debug("Missing OpenRoadm link augmentation in link {} from {} topology.",
204 link.getLinkId().getValue(), NetworkUtils.OVERLAY_NETWORK_ID);
207 if (OpenroadmLinkType.ROADMTOROADM.equals(roadmLinkAugmentation.getLinkType())) {
208 // Only calculate spanloss for Roadm-to-Roadm links
209 RoadmLinks roadmLink = new RoadmLinks();
210 roadmLink.setSrcNodeId(link.getSource().getSourceNode().getValue());
211 roadmLink.setSrcTpId(link.getSource().getSourceTp().toString());
212 roadmLink.setDestNodeId(link.getDestination().getDestNode().getValue());
213 roadmLink.setDestTpid(link.getDestination().getDestTp().toString());
214 roadmLink.setLinkId(link.getLinkId());
215 roadmLinks.add(roadmLink);
218 if (roadmLinks.isEmpty()) {
219 LOG.warn("Topology {} does not have any Roadm-to-Roadm links.", NetworkUtils.OVERLAY_NETWORK_ID);
220 return new CalculateSpanlossBaseOutputBuilder().setResult(ResponseCodes.FAILED_RESULT).build();
222 spanLossResult = getLinkSpanloss(roadmLinks);
225 LOG.info("Invalid input in request");
228 if (spanLossResult != null && !spanLossResult.isEmpty()) {
229 spanLossBaseBuilder.setResult(ResponseCodes.SUCCESS_RESULT);
230 List<Spans> listSpans = new ArrayList<>();
231 Set<Entry<LinkId, BigDecimal>> spanLossResultSet = spanLossResult.entrySet();
232 for (Entry<LinkId, BigDecimal> entry : spanLossResultSet) {
233 Spans span = new SpansBuilder().setLinkId(entry.getKey()).setSpanloss(entry.getValue().toString())
237 spanLossBaseBuilder.setSpans(listSpans);
238 return spanLossBaseBuilder.build();
240 LOG.warn("Spanloss calculation failed");
241 spanLossBaseBuilder.setResult(ResponseCodes.FAILED_RESULT);
242 return spanLossBaseBuilder.build();
249 public CalculateSpanlossCurrentOutput calculateSpanlossCurrent(CalculateSpanlossCurrentInput input) {
250 LOG.info("calculateSpanlossCurrent Request received for all links in network model.");
251 List<Link> networkLinks = getNetworkLinks();
252 if (networkLinks.isEmpty()) {
253 LOG.warn("Failed to get links form {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
256 List<RoadmLinks> roadmLinks = new ArrayList<>();
257 for (Link link : networkLinks) {
258 Link1 roadmLinkAugmentation = link.augmentation(Link1.class);
259 if (roadmLinkAugmentation == null) {
260 LOG.debug("Missing OpenRoadm link augmentation in link {} from {} topology.",
261 link.getLinkId().getValue(), NetworkUtils.OVERLAY_NETWORK_ID);
264 if (OpenroadmLinkType.ROADMTOROADM.equals(roadmLinkAugmentation.getLinkType())) {
265 // Only calculate spanloss for Roadm-to-Roadm links
266 RoadmLinks roadmLink = new RoadmLinks();
267 roadmLink.setSrcNodeId(link.getSource().getSourceNode().getValue());
268 roadmLink.setSrcTpId(link.getSource().getSourceTp().toString());
269 roadmLink.setDestNodeId(link.getDestination().getDestNode().getValue());
270 roadmLink.setDestTpid(link.getDestination().getDestTp().toString());
271 roadmLinks.add(roadmLink);
275 if (roadmLinks.isEmpty()) {
276 LOG.warn("Topology {} does not have any Roadm-to-Roadm links.", NetworkUtils.OVERLAY_NETWORK_ID);
280 Map<LinkId, BigDecimal> spanLossResult = getLinkSpanloss(roadmLinks);
281 CalculateSpanlossCurrentOutputBuilder spanLossCurrentBuilder = new CalculateSpanlossCurrentOutputBuilder();
282 if (spanLossResult != null && !spanLossResult.isEmpty()) {
283 spanLossCurrentBuilder.setResult(ResponseCodes.SUCCESS_RESULT);
284 return spanLossCurrentBuilder.build();
286 LOG.error("Spanloss Current calculation failed");
287 spanLossCurrentBuilder.setResult(ResponseCodes.FAILED_RESULT);
288 return spanLossCurrentBuilder.build();
293 public ServicePowerResetOutput servicePowerReset(ServicePowerResetInput input) {
298 private List<Link> getNetworkLinks() {
299 NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
301 InstanceIdentifier<Network1> networkIID = InstanceIdentifier.builder(Networks.class)
302 .child(Network.class, overlayTopologyKey)
303 .augmentation(Network1.class)
305 Optional<Network1> networkOptional;
306 try (ReadOnlyTransaction rtx = this.dataBroker.newReadOnlyTransaction()) {
307 //TODO change to constant from Timeouts class when it will be merged.
308 networkOptional = rtx.read(LogicalDatastoreType.CONFIGURATION, networkIID).get(Timeouts.DATASTORE_READ,
309 TimeUnit.MILLISECONDS).toJavaUtil();
311 } catch (InterruptedException | ExecutionException | TimeoutException e) {
312 LOG.warn("Read of {} topology failed", NetworkUtils.OVERLAY_NETWORK_ID);
313 return Collections.emptyList();
316 if (! networkOptional.isPresent()) {
317 LOG.warn("Network augmentation with links data is not present in {} topology.",
318 NetworkUtils.OVERLAY_NETWORK_ID);
320 return Collections.emptyList();
323 List<Link> networkLinks = networkOptional.get().getLink();
324 if ((networkLinks == null) || networkLinks.isEmpty()) {
325 LOG.warn("Links are not present in {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
326 return Collections.emptyList();
332 * This method retrieves OTS PM from current PM list by nodeId and TPId: Steps:
335 * 1. Get OTS interface name from port mapping by TPId 2. Call getPm RPC to get OTS PM
339 * @param nodeId Node-id of the NE.
340 * @param tpID Termination point Name.
341 * @param pmName PM name which need to be retrieved
342 * @return reference to OtsPmHolder
344 private OtsPmHolder getPmMeasurements(String nodeId, String tpID, String pmName) {
345 String realNodeId = getRealNodeId(nodeId);
346 Mapping mapping = portMapping.getMapping(realNodeId, tpID);
347 if (mapping == null) {
350 GetPmInput getPmInput = new GetPmInputBuilder().setNodeId(realNodeId)
351 .setResourceType(ResourceTypeEnum.Interface)
352 .setResourceIdentifier(
353 new ResourceIdentifierBuilder().setResourceName(mapping.getSupportingOts()).build())
354 .setPmNameType(PmNamesEnum.valueOf(pmName))
355 .setGranularity(PmGranularity._15min)
357 GetPmOutput otsPmOutput = getPm(getPmInput);
359 if (otsPmOutput == null) {
360 LOG.info("OTS PM not found for NodeId: {} TP Id:{} PMName:{}", realNodeId, tpID, pmName);
364 for (Measurements measurement : otsPmOutput.getMeasurements()) {
365 if (pmName.equals(measurement.getPmparameterName())) {
366 return new OtsPmHolder(pmName, Double.parseDouble(measurement.getPmparameterValue()),
367 mapping.getSupportingOts());
370 } catch (NumberFormatException e) {
371 LOG.warn("Unable to get PM for NodeId: {} TP Id:{} PMName:{}", realNodeId, tpID, pmName, e);
377 * This method Sets Spanloss on A-End and Z-End OTS interface: Steps:
380 * 1. Read existing interface details
385 * @param nodeId nodeId of NE on which spanloss need to be updated
386 * @param interfaceName OTS interface for NE on which spanloss is cacluated
387 * @param spanLoss calculated spanloss value
388 * @param direction for which spanloss is calculated.It can be either Tx or Rx
391 private boolean setSpanLoss(String nodeId, String interfaceName, BigDecimal spanLoss, String direction) {
392 String realNodeId = getRealNodeId(nodeId);
394 LOG.info("Setting Spanloss in device for {}, InterfaceName: {}", realNodeId, interfaceName);
395 if (mappingUtils.getOpenRoadmVersion(realNodeId)
396 .equals(StringConstants.OPENROADM_DEVICE_VERSION_1_2_1)) {
400 Optional<Interface> interfaceObject;
401 interfaceObject = openRoadmInterfaces.getInterface(realNodeId, interfaceName);
402 if (interfaceObject.isPresent()) {
403 InterfaceBuilder interfaceBuilder = new InterfaceBuilder(interfaceObject.get());
404 OtsBuilder otsBuilder = new OtsBuilder();
405 Interface intf = interfaceObject.get();
406 if (intf.augmentation(Interface1.class) != null
407 && intf.augmentation(Interface1.class).getOts() != null) {
408 Ots ots = intf.augmentation(Interface1.class).getOts();
409 otsBuilder.setFiberType(ots.getFiberType());
410 spanLossRx = ots.getSpanLossReceive();
411 spanLossTx = ots.getSpanLossTransmit();
413 spanLossRx = new RatioDB(spanLoss);
414 spanLossTx = new RatioDB(spanLoss);
416 Interface1Builder intf1Builder = new Interface1Builder();
417 if (direction.equals("TX")) {
418 otsBuilder.setSpanLossTransmit(new RatioDB(spanLoss));
419 otsBuilder.setSpanLossReceive(spanLossRx);
421 otsBuilder.setSpanLossTransmit(spanLossTx).setSpanLossReceive(new RatioDB(spanLoss));
423 interfaceBuilder.addAugmentation(Interface1.class, intf1Builder.setOts(otsBuilder.build()).build());
424 openRoadmInterfaces.postInterface(realNodeId,interfaceBuilder);
425 LOG.info("Spanloss Value update completed successfully");
428 LOG.error("Interface not found for nodeId: {} and interfaceName: {}", nodeId, interfaceName);
431 } else if (mappingUtils.getOpenRoadmVersion(realNodeId)
432 .equals(StringConstants.OPENROADM_DEVICE_VERSION_2_2_1)) {
434 org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.RatioDB spanLossRx;
435 org.opendaylight.yang.gen.v1.http.org.openroadm.common.types
436 .rev181019.RatioDB spanLossTx;
437 Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019
438 .interfaces.grp.Interface> interfaceObject =
439 openRoadmInterfaces.getInterface(realNodeId, interfaceName);
440 if (interfaceObject.isPresent()) {
441 org.opendaylight.yang.gen.v1.http.org.openroadm.device
442 .rev181019.interfaces.grp.InterfaceBuilder interfaceBuilder =
443 new org.opendaylight.yang.gen.v1.http.org.openroadm.device
444 .rev181019.interfaces.grp.InterfaceBuilder(interfaceObject.get());
445 org.opendaylight.yang.gen.v1.http.org.openroadm.optical
446 .transport.interfaces.rev181019.ots.container.OtsBuilder otsBuilder =
447 new org.opendaylight.yang.gen.v1.http.org.openroadm
448 .optical.transport.interfaces.rev181019.ots.container.OtsBuilder();
449 org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface intf =
450 interfaceObject.get();
451 if (intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical
452 .transport.interfaces.rev181019.Interface1.class) != null
453 && intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport
454 .interfaces.rev181019.Interface1.class).getOts() != null) {
455 org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces
456 .rev181019.ots.container.Ots ots =
457 intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical
458 .transport.interfaces.rev181019.Interface1.class).getOts();
460 otsBuilder.setFiberType(ots.getFiberType());
461 spanLossRx = ots.getSpanLossReceive();
462 spanLossTx = ots.getSpanLossTransmit();
464 spanLossRx = new org.opendaylight.yang.gen.v1.http.org
465 .openroadm.common.types.rev181019.RatioDB(spanLoss);
466 spanLossTx = new org.opendaylight.yang.gen.v1.http.org
467 .openroadm.common.types.rev181019.RatioDB(spanLoss);
469 org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces
470 .rev181019.Interface1Builder intf1Builder =
471 new org.opendaylight.yang.gen.v1.http.org.openroadm.optical
472 .transport.interfaces.rev181019.Interface1Builder();
473 if (direction.equals("TX")) {
474 otsBuilder.setSpanLossTransmit(new org.opendaylight.yang.gen.v1.http.org
475 .openroadm.common.types.rev181019.RatioDB(spanLoss));
476 otsBuilder.setSpanLossReceive(spanLossRx);
478 otsBuilder.setSpanLossTransmit(spanLossTx).setSpanLossReceive(
479 new org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.RatioDB(spanLoss)
482 interfaceBuilder.addAugmentation(org.opendaylight.yang.gen.v1.http
483 .org.openroadm.optical.transport.interfaces.rev181019.Interface1.class,
484 intf1Builder.setOts(otsBuilder.build()).build());
485 openRoadmInterfaces.postInterface(realNodeId,interfaceBuilder);
486 LOG.info("Spanloss Value update completed successfully");
489 LOG.error("Interface not found for nodeId: {} and interfaceName: {}", nodeId,interfaceName);
493 } catch (OpenRoadmInterfaceException e) {
494 // TODO Auto-generated catch block
495 LOG.error("OpenRoadmInterfaceException occured {}",e);
496 } /**catch (InterruptedException e) {
497 // TODO Auto-generated catch block
498 } catch (ExecutionException e) {
499 // TODO Auto-generated catch block
505 * This method calculates Spanloss by TranmistPower - Receive Power Steps:
508 * 1. Read PM measurement
511 * 2. Set Spanloss value for interface
514 * reference to list of RoadmLinks
515 * @return map with list of spans with their spanloss value
517 private Map<LinkId, BigDecimal> getLinkSpanloss(List<RoadmLinks> roadmLinks) {
518 Map<LinkId, BigDecimal> map = new HashMap<LinkId, BigDecimal>();
519 LOG.info("Executing GetLinkSpanLoss");
520 BigDecimal spanLoss = new BigDecimal(0);
521 for (RoadmLinks link : roadmLinks) {
522 String sourceNodeId = link.getSrcNodeId().toString();
523 String sourceTpId = link.getSrcTpId();
524 String destNodeId = link.getDestNodeId().toString();
525 String destTpId = link.getDestTpid();
526 OtsPmHolder srcOtsPmHoler = getPmMeasurements(sourceNodeId, sourceTpId, "OpticalPowerOutput");
527 OtsPmHolder destOtsPmHoler = getPmMeasurements(destNodeId, destTpId, "OpticalPowerInput");
528 spanLoss = new BigDecimal(srcOtsPmHoler.getOtsParameterVal() - destOtsPmHoler.getOtsParameterVal())
529 .setScale(0, RoundingMode.HALF_UP);
530 LOG.info("Spanloss Calculated as :{}={}-{}",
531 spanLoss, srcOtsPmHoler.getOtsParameterVal(), destOtsPmHoler.getOtsParameterVal());
532 if (spanLoss.doubleValue() > 28) {
533 LOG.warn("Span Loss is out of range of OpenROADM specifications");
535 if (!setSpanLoss(sourceNodeId, srcOtsPmHoler.getOtsInterfaceName(), spanLoss, "TX")) {
536 LOG.info("Setting spanLoss failed for {}", sourceNodeId);
539 if (!setSpanLoss(destNodeId, destOtsPmHoler.getOtsInterfaceName(), spanLoss, "RX")) {
540 LOG.info("Setting spanLoss failed for {}", destNodeId);
543 map.put(link.getLinkId(), spanLoss);
548 private String getRealNodeId(String mappedNodeId) {
549 KeyedInstanceIdentifier<Node, NodeKey> mappedNodeII =
550 InstanceIdentifiers.OVERLAY_NETWORK_II.child(Node.class, new NodeKey(new NodeId(mappedNodeId)));
551 com.google.common.base.Optional<Node> realNode;
552 try (ReadOnlyTransaction readOnlyTransaction = this.dataBroker.newReadOnlyTransaction()) {
553 realNode = readOnlyTransaction.read(LogicalDatastoreType.CONFIGURATION, mappedNodeII).get();
554 } catch (InterruptedException | ExecutionException e) {
555 LOG.error(e.getMessage(), e);
556 throw new IllegalStateException(e);
558 if (!realNode.isPresent() || (realNode.get().getSupportingNode() == null)) {
559 LOG.error("supporting node is null");
560 throw new IllegalArgumentException(
561 String.format("Could not find node %s, or supporting node is not present", mappedNodeId));
563 List<SupportingNode> collect = realNode.get().getSupportingNode().stream()
564 .filter(node -> (node.getNetworkRef() != null)
565 && NetworkUtils.UNDERLAY_NETWORK_ID.equals(node.getNetworkRef().getValue())
566 && (node.getNodeRef() != null) && !Strings.isNullOrEmpty(node.getNodeRef().getValue()))
567 .collect(Collectors.toList());
568 if (collect.isEmpty() || (collect.size() > 1)) {
569 throw new IllegalArgumentException(String.format("Invalid support node count [%d] was found for node %s",
570 collect.size(), mappedNodeId));
573 LOG.info("getRealNodeId - return {}", collect.iterator().next().getNodeRef().getValue());
574 return collect.iterator().next().getNodeRef().getValue();
577 private Link getNetworkLinkById(LinkId linkId) {
578 NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
579 InstanceIdentifier<Link> linkIID = InstanceIdentifier.builder(Networks.class)
580 .child(Network.class, overlayTopologyKey)
581 .augmentation(Network1.class).child(Link.class, new LinkKey(linkId))
583 Optional<Link> linkOptional;
584 try (ReadOnlyTransaction rtx = dataBroker.newReadOnlyTransaction()) {
585 //TODO change to constant from Timeouts class when it will be merged.
586 linkOptional = rtx.read(LogicalDatastoreType.CONFIGURATION, linkIID).get(Timeouts.DATASTORE_READ,
587 TimeUnit.MILLISECONDS).toJavaUtil();
588 return linkOptional.get();
589 } catch (InterruptedException | ExecutionException | TimeoutException e) {
590 LOG.warn("Read of {} topology failed", NetworkUtils.OVERLAY_NETWORK_ID);