package org.opendaylight.transportpce.networkmodel.service;
import com.google.common.util.concurrent.ListenableFuture;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import org.opendaylight.transportpce.networkmodel.util.OpenRoadmOtnTopology;
import org.opendaylight.transportpce.networkmodel.util.OpenRoadmTopology;
import org.opendaylight.transportpce.networkmodel.util.TopologyUtils;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.OpenroadmNodeVersion;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.mapping.Mapping;
-import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210315.network.nodes.NodeInfo;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkmodel.rev201116.TopologyUpdateResult;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkmodel.rev201116.TopologyUpdateResultBuilder;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkmodel.rev201116.topology.update.result.TopologyChanges;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkmodel.rev201116.topology.update.result.TopologyChangesBuilder;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkmodel.rev201116.topology.update.result.TopologyChangesKey;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkutils.rev220630.OtnLinkType;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.OpenroadmNodeVersion;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mapping.Mapping;
+import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.nodes.NodeInfo;
import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.NodeTypes;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev200529.Link1;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev200529.TerminationPoint1;
-import org.opendaylight.yang.gen.v1.http.transportpce.topology.rev201019.OtnLinkType;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev211210.Link1;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.network.topology.rev211210.TerminationPoint1;
+import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev210930.link.tp.LinkTp;
+import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev210930.link.tp.LinkTpBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
private final PortMapping portMapping;
private Map<String, TopologyShard> topologyShardMountedDevice;
private Map<String, TopologyShard> otnTopologyShardMountedDevice;
+ // Variables for creating and sending topology update notification
+ private final NotificationPublishService notificationPublishService;
+ private Map<TopologyChangesKey, TopologyChanges> topologyChanges;
+ private TopologyUpdateResult notification = null;
public NetworkModelServiceImpl(final NetworkTransactionService networkTransactionService,
final R2RLinkDiscovery linkDiscovery, PortMapping portMapping,
this.portMapping = portMapping;
this.topologyShardMountedDevice = new HashMap<String, TopologyShard>();
this.otnTopologyShardMountedDevice = new HashMap<String, TopologyShard>();
+ this.notificationPublishService = notificationPublishService;
+ this.topologyChanges = new HashMap<TopologyChangesKey, TopologyChanges>();
}
public void init() {
try {
LOG.info("createOpenROADMNode: {} ", nodeId);
+ boolean firstMount;
+ if (portMapping.getNode(nodeId) == null) {
+ firstMount = true;
+ } else {
+ LOG.info("{} already exists in portmapping but was reconnected", nodeId);
+ firstMount = false;
+ }
+
if (!portMapping.createMappingData(nodeId, openRoadmVersion)) {
LOG.warn("Could not generate port mapping for {} skipping network model creation", nodeId);
return;
openroadmNetworkNode);
// nodes/links creation in openroadm-topology
- TopologyShard topologyShard = OpenRoadmTopology.createTopologyShard(portMapping.getNode(nodeId));
+ TopologyShard topologyShard = OpenRoadmTopology.createTopologyShard(portMapping.getNode(nodeId),
+ firstMount);
if (topologyShard != null) {
this.topologyShardMountedDevice.put(nodeId, topologyShard);
for (Node openRoadmTopologyNode : topologyShard.getNodes()) {
*/
@Override
- public void deleteOpenRoadmnode(String nodeId) {
+ public boolean deleteOpenRoadmnode(String nodeId) {
try {
+ if (!this.portMapping.isNodeExist(nodeId)) {
+ return false;
+ }
NodeKey nodeIdKey = new NodeKey(new NodeId(nodeId));
LOG.info("deleting node in {}", NetworkUtils.UNDERLAY_NETWORK_ID);
}
LOG.info("deleteOpenROADMnode: {} version {}", nodeId, deviceVersion.getName());
- this.portMapping.deleteMappingData(nodeId);
+ this.portMapping.deletePortMappingNode(nodeId);
this.networkTransactionService.commit().get(1, TimeUnit.SECONDS);
LOG.info("all nodes and links deleted ! ");
} catch (InterruptedException | ExecutionException | TimeoutException e) {
LOG.error("Error when trying to delete node : {}", nodeId, e);
+ return false;
}
+ return true;
}
@Override
public void updateOpenRoadmTopologies(String nodeId, Mapping mapping) {
LOG.info("update OpenRoadm topologies after change update from: {} ", nodeId);
+ this.topologyChanges.clear();
Network openroadmTopology = null;
Network otnTopology = null;
Map<LinkKey, Link> openroadmTopologyLinks = null;
.child(TerminationPoint.class, new TerminationPointKey(tp.getTpId()))
.build();
networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiTopologyTp, tp);
+ TopologyChanges tc = new TopologyChangesBuilder()
+ .withKey(new TopologyChangesKey(abstractNodeid, tp.getTpId().getValue()))
+ .setNodeId(abstractNodeid)
+ .setTpId(tp.getTpId().getValue())
+ .setState(tp.augmentation(
+ org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev211210.TerminationPoint1
+ .class).getOperationalState())
+ .build();
+ if (!this.topologyChanges.containsKey(tc.key())) {
+ this.topologyChanges.put(tc.key(), tc);
+ }
}
}
}
.child(TerminationPoint.class, new TerminationPointKey(tp.getTpId()))
.build();
networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiTopologyTp, tp);
+ TopologyChanges tc = new TopologyChangesBuilder()
+ .withKey(new TopologyChangesKey(abstractNodeid, tp.getTpId().getValue()))
+ .setNodeId(abstractNodeid)
+ .setTpId(tp.getTpId().getValue())
+ .setState(tp.augmentation(
+ org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev211210.TerminationPoint1
+ .class).getOperationalState())
+ .build();
+ if (!this.topologyChanges.containsKey(tc.key())) {
+ this.topologyChanges.put(tc.key(), tc);
+ }
}
}
}
// commit datastore updates
try {
networkTransactionService.commit().get();
+ sendNotification();
} catch (InterruptedException | ExecutionException e) {
LOG.error("Error updating openroadm-topology", e);
}
}
@Override
- public void createOtnLinks(String nodeA, String tpA, String nodeZ, String tpZ, OtnLinkType linkType) {
+ public void createOtnLinks(
+ org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev210915.renderer.rpc.result.sp.Link
+ notifLink, List<String> suppLinks, OtnLinkType linkType) {
+
TopologyShard otnTopologyShard;
switch (linkType) {
case OTU4:
- otnTopologyShard = OpenRoadmOtnTopology.createOtnLinks(nodeA, tpA, nodeZ, tpZ, linkType);
+ case OTUC2:
+ case OTUC3:
+ case OTUC4:
+ otnTopologyShard = OpenRoadmOtnTopology.createOtnLinks(notifLink, null, null, linkType);
break;
case ODTU4:
- String nodeTopoA = new StringBuilder(nodeA).append("-").append(tpA.split("-")[0]).toString();
- String nodeTopoZ = new StringBuilder(nodeZ).append("-").append(tpZ.split("-")[0]).toString();
+ case ODUC2:
+ case ODUC3:
+ case ODUC4:
List<LinkId> linkIdList = new ArrayList<>();
- linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoA, tpA, nodeTopoZ, tpZ, "OTU4"));
- linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoZ, tpZ, nodeTopoA, tpA, "OTU4"));
+ if (suppLinks != null) {
+ suppLinks.forEach(lk -> linkIdList.add(new LinkId(lk)));
+ }
List<Link> supportedOtu4links = getOtnLinks(linkIdList);
- List<TerminationPoint> tps = getOtnNodeTps(nodeTopoA, tpA, nodeTopoZ, tpZ);
-
- otnTopologyShard = OpenRoadmOtnTopology.createOtnLinks(supportedOtu4links, tps);
+ String nodeTopoA = convertNetconfNodeIdToTopoNodeId(notifLink.getATermination().getNodeId(),
+ notifLink.getATermination().getTpId());
+ String nodeTopoZ = convertNetconfNodeIdToTopoNodeId(notifLink.getZTermination().getNodeId(),
+ notifLink.getZTermination().getTpId());
+ List<TerminationPoint> tps = getOtnNodeTps(nodeTopoA, notifLink.getATermination().getTpId(), nodeTopoZ,
+ notifLink.getZTermination().getTpId());
+ otnTopologyShard = OpenRoadmOtnTopology.createOtnLinks(notifLink, supportedOtu4links, tps, linkType);
break;
default:
LOG.error("unknown otn link type {}", linkType);
}
@Override
- public void deleteOtnLinks(String nodeA, String tpA, String nodeZ, String tpZ, OtnLinkType linkType) {
+ public void deleteOtnLinks(
+ org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev210915.renderer.rpc.result.sp.Link
+ notifLink, List<String> suppLinks, OtnLinkType linkType) {
+
TopologyShard otnTopologyShard;
- String nodeTopoA = new StringBuilder(nodeA).append("-").append(tpA.split("-")[0]).toString();
- String nodeTopoZ = new StringBuilder(nodeZ).append("-").append(tpZ.split("-")[0]).toString();
- List<Link> otu4Links;
+ String nodeTopoA = convertNetconfNodeIdToTopoNodeId(notifLink.getATermination().getNodeId(),
+ notifLink.getATermination().getTpId());
+ String nodeTopoZ = convertNetconfNodeIdToTopoNodeId(notifLink.getZTermination().getNodeId(),
+ notifLink.getZTermination().getTpId());
+ String tpA = notifLink.getATermination().getTpId();
+ String tpZ = notifLink.getZTermination().getTpId();
+ List<Link> otuLinks;
List<LinkId> linkIdList = new ArrayList<>();
switch (linkType) {
case OTU4:
- linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoA, tpA, nodeTopoZ, tpZ, "OTU4"));
- linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoZ, tpZ, nodeTopoA, tpA, "OTU4"));
- otu4Links = getOtnLinks(linkIdList);
- if (checkLinks(otu4Links)) {
- deleteLinks(otu4Links);
+ case OTUC2:
+ case OTUC3:
+ case OTUC4:
+ linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoA, tpA, nodeTopoZ, tpZ, linkType.getName()));
+ linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoZ, tpZ, nodeTopoA, tpA, linkType.getName()));
+ otuLinks = getOtnLinks(linkIdList);
+ if (checkLinks(otuLinks)) {
+ deleteLinks(otuLinks);
} else {
LOG.error("Error deleting OTU4 links");
}
otnTopologyShard = new TopologyShard(null, null);
break;
case ODTU4:
- linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoA, tpA, nodeTopoZ, tpZ, "ODU4"));
- linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoZ, tpZ, nodeTopoA, tpA, "ODU4"));
- List<Link> odu4Links = getOtnLinks(linkIdList);
+ case ODUC2:
+ case ODUC3:
+ case ODUC4:
+ linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoA, tpA, nodeTopoZ, tpZ, linkType.getName()));
+ linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoZ, tpZ, nodeTopoA, tpA, linkType.getName()));
+ List<Link> oduLinks = getOtnLinks(linkIdList);
List<TerminationPoint> tps = getOtnNodeTps(nodeTopoA, tpA, nodeTopoZ, tpZ);
- if (checkLinks(odu4Links) && checkTerminationPoints(tps)) {
- deleteLinks(odu4Links);
+ if (checkLinks(oduLinks) && checkTerminationPoints(tps)) {
+ deleteLinks(oduLinks);
linkIdList.clear();
- linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoA, tpA, nodeTopoZ, tpZ, "OTU4"));
- linkIdList.add(LinkIdUtil.buildOtnLinkId(nodeTopoZ, tpZ, nodeTopoA, tpA, "OTU4"));
- otu4Links = getOtnLinks(linkIdList);
- otnTopologyShard = OpenRoadmOtnTopology.deleteOtnLinks(otu4Links, tps);
+ if (suppLinks != null) {
+ suppLinks.forEach(lk -> linkIdList.add(new LinkId(lk)));
+ }
+ otuLinks = getOtnLinks(linkIdList);
+
+ otnTopologyShard = OpenRoadmOtnTopology.deleteOtnLinks(otuLinks, tps, linkType);
} else {
LOG.error("Error deleting ODU4 links");
otnTopologyShard = new TopologyShard(null, null);
LOG.error("unknown otn link type {}", linkType);
otnTopologyShard = new TopologyShard(null, null);
}
+
if (otnTopologyShard.getLinks() != null) {
for (Link otnTopologyLink : otnTopologyShard.getLinks()) {
LOG.info("deleting and updating otn links {} in {}", otnTopologyLink.getLinkId().getValue(),
}
@Override
- public void updateOtnLinks(List<String> nodeTps, String serviceRate, Short tribPortNb, Short tribSoltNb,
- boolean isDeletion) {
- List<Link> supportedOdu4Links = getSupportingOdu4Links(nodeTps);
- List<TerminationPoint> tps = getOtnNodeTps(nodeTps);
+ public void updateOtnLinks(
+ org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev210915.renderer.rpc.result.sp.Link
+ notifLink, List<String> suppLinks, Uint32 serviceRate, Short tribPortNb, Short minTribSoltNb,
+ Short maxTribSlotNb, boolean isDeletion) {
+
+ List<LinkTp> linkTerminations = new ArrayList<>();
+ List<Link> supportedOdu4Links = null;
+ if (notifLink != null) {
+ // retreive termination-points to be updated
+ linkTerminations.add(new LinkTpBuilder()
+ .setNodeId(notifLink.getATermination().getNodeId())
+ .setTpId(notifLink.getATermination().getTpId())
+ .build());
+ linkTerminations.add(new LinkTpBuilder()
+ .setNodeId(notifLink.getZTermination().getNodeId())
+ .setTpId(notifLink.getZTermination().getTpId())
+ .build());
+ // retreive supported links
+ supportedOdu4Links = getSupportingOdu4Links(linkTerminations, serviceRate);
+ } else if (suppLinks != null) {
+ // retreive supported links
+ List<LinkId> linkIdList = new ArrayList<>();
+ if (suppLinks != null) {
+ suppLinks.forEach(lk -> linkIdList.add(new LinkId(lk)));
+ }
+ supportedOdu4Links = getOtnLinks(linkIdList);
+ // retreive termination-points to be updated
+ for (Link link : supportedOdu4Links) {
+ LinkTp atermination = new LinkTpBuilder()
+ .setNodeId(link.getSource().getSourceNode().getValue())
+ .setTpId(link.getSource().getSourceTp().getValue())
+ .build();
+ linkTerminations.add(atermination);
+ }
+ } else {
+ LOG.error("Impossible to update OTN links and their associated termination points in otn-topology");
+ return;
+ }
+ List<TerminationPoint> tps = getOtnNodeTps(linkTerminations);
TopologyShard otnTopologyShard;
otnTopologyShard = OpenRoadmOtnTopology.updateOtnLinks(supportedOdu4Links, tps, serviceRate, tribPortNb,
- tribSoltNb, isDeletion);
+ minTribSoltNb, maxTribSlotNb, isDeletion);
if (otnTopologyShard.getLinks() != null) {
for (Link otnTopologyLink : otnTopologyShard.getLinks()) {
LOG.info("creating and updating otn links {} in {}", otnTopologyLink.getLinkId().getValue(),
}
}
+ @Override
+ public void updateOtnLinks(List<String> suppLinks, boolean isDeletion) {
+ List<LinkId> linkIdList = new ArrayList<>();
+ if (suppLinks != null) {
+ suppLinks.forEach(lk -> linkIdList.add(new LinkId(lk)));
+ }
+ List<Link> supportedOtu4links = getOtnLinks(linkIdList);
+
+ TopologyShard otnTopologyShard = OpenRoadmOtnTopology.updateOtnLinks(supportedOtu4links, isDeletion);
+ if (otnTopologyShard.getLinks() != null) {
+ for (Link otnTopologyLink : otnTopologyShard.getLinks()) {
+ LOG.info("creating and updating otn links {} in {}", otnTopologyLink.getLinkId().getValue(),
+ NetworkUtils.OVERLAY_NETWORK_ID);
+ InstanceIdentifier<Link> iiOtnTopologyLink = InstanceIdentifier.builder(Networks.class)
+ .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
+ .augmentation(Network1.class)
+ .child(Link.class, otnTopologyLink.key())
+ .build();
+ networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, iiOtnTopologyLink, otnTopologyLink);
+ }
+ }
+ try {
+ networkTransactionService.commit().get();
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.error("Error adding OTN links in otn-topology", e);
+ }
+ LOG.info("OTN links updated");
+ }
+
private List<Link> getOtnLinks(List<LinkId> linkIds) {
List<Link> links = new ArrayList<>();
for (LinkId linkId : linkIds) {
return tps;
}
- private List<TerminationPoint> getOtnNodeTps(List<String> nodeTopoTps) {
+ private List<TerminationPoint> getOtnNodeTps(List<LinkTp> linkTerminations) {
List<TerminationPoint> tps = new ArrayList<>();
- for (String str : nodeTopoTps) {
- String nodeId = str.split("--")[0];
- String tp = str.split("--")[1];
+ for (LinkTp linkTp : linkTerminations) {
+ String tp = linkTp.getTpId();
+ String nodeId = formatNodeName(linkTp.getNodeId(), tp);
InstanceIdentifier<TerminationPoint> iiTp = InstanceIdentifier.builder(Networks.class)
.child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
.child(Node.class, new NodeKey(new NodeId(nodeId)))
LOG.error("error getting node termination points from the datastore");
}
}
- if (tps.isEmpty()) {
- LOG.warn("returning null");
- return null;
- } else {
- LOG.info("returning tps = {}", tps.toString());
- return tps;
- }
+ return tps;
}
private void deleteLinks(List<Link> links) {
}
}
- private List<Link> getSupportingOdu4Links(List<String> nodesTopoTps) {
+ private List<Link> getSupportingOdu4Links(List<LinkTp> nodesTopoTps, Uint32 serviceRate) {
InstanceIdentifier<Network1> iiOtnTopologyLinks = InstanceIdentifier.builder(Networks.class)
.child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OTN_NETWORK_ID)))
.augmentation(Network1.class)
odu4links = netw1Opt
.get()
.nonnullLink().values()
- .stream().filter(lk -> lk.getLinkId().getValue().startsWith("ODU4"))
+ .stream().filter(lk -> lk.getLinkId().getValue()
+ .startsWith(Uint32.valueOf(100).equals(serviceRate) ? "ODUC4" : "ODTU4"))
.collect(Collectors.toList());
}
+ if (odu4links == null) {
+ return null;
+ }
List<Link> links = new ArrayList<>();
- if (odu4links != null) {
- for (String str : nodesTopoTps) {
- String[] nodeAndTp = str.split("--");
- if (nodeAndTp.length >= 2) {
- String nodeId = nodeAndTp[0];
- String tp = nodeAndTp[1];
- Link slink = odu4links.stream().filter(lk -> lk.getSource().getSourceNode().getValue()
- .equals(nodeId) && lk.getSource().getSourceTp().toString().equals(tp)).findFirst().get();
- if (!links.contains(slink)) {
- links.add(slink);
- }
- Link dlink = odu4links.stream().filter(lk -> lk.getDestination().getDestNode().getValue()
- .equals(nodeId) && lk.getDestination().getDestTp().toString().equals(tp)).findFirst().get();
- if (!links.contains(dlink)) {
- links.add(dlink);
- }
- }
+ for (LinkTp linkTp : nodesTopoTps) {
+ String tp = linkTp.getTpId();
+ String nodeId = new StringBuilder(linkTp.getNodeId()).append("-")
+ .append(tp.split("-")[0]).toString();
+ Link slink = odu4links.stream().filter(lk -> lk.getSource().getSourceNode().getValue()
+ .equals(nodeId) && lk.getSource().getSourceTp().getValue().equals(tp)).findFirst().get();
+ if (!links.contains(slink)) {
+ links.add(slink);
+ }
+ Link dlink = odu4links.stream().filter(lk -> lk.getDestination().getDestNode().getValue()
+ .equals(nodeId) && lk.getDestination().getDestTp().getValue().equals(tp)).findFirst().get();
+ if (!links.contains(dlink)) {
+ links.add(dlink);
}
- LOG.debug("odu4links = {}", links.toString());
- return links;
- } else {
- return null;
}
+ LOG.debug("odu4oduC4links = {}", links);
+ return links;
}
private void createOpenRoadmOtnNode(String nodeId) {
LOG.error("Unable to create OTN topology shard for node {}!", nodeId);
}
}
+
+ private String convertNetconfNodeIdToTopoNodeId(String nodeId, String tpId) {
+ return new StringBuilder(nodeId).append("-").append(tpId.split("-")[0]).toString();
+ }
+
+ private static String formatNodeName(String nodeName, String tpName) {
+ return nodeName.contains("-XPDR")
+ ? nodeName
+ : new StringBuilder(nodeName).append("-").append(tpName.split("-")[0]).toString();
+ }
+
+ @SuppressFBWarnings(
+ value = "UPM_UNCALLED_PRIVATE_METHOD",
+ justification = "false positive, this method is used by public updateOpenRoadmNetworkTopology")
+ private void sendNotification() {
+ if (topologyChanges.isEmpty()) {
+ LOG.warn("Empty Topology Change List. No updates in topology");
+ return;
+ }
+ this.notification = new TopologyUpdateResultBuilder()
+ .setTopologyChanges(topologyChanges)
+ .build();
+ try {
+ notificationPublishService.putNotification(this.notification);
+ } catch (InterruptedException e) {
+ LOG.error("Notification offer rejected. Error={}", e.getMessage());
+ }
+ }
}
Code Review / transportpce.git / blobdiff