private void handleSlaveMountPoint(final DataObjectModification<Node> rootNode) {
@SuppressWarnings("ConstantConditions")
final NetconfNode netconfNodeAfter = rootNode.getDataAfter().getAugmentation(NetconfNode.class);
if (NetconfNodeConnectionStatus.ConnectionStatus.Connected.equals(
netconfNodeAfter.getConnectionStatus())) {
createActorRef();
final String masterAddress =
netconfNodeAfter.getClusteredConnectionStatus().getNetconfMasterNode();
final String path =
NetconfTopologyUtils.createActorPath(
masterAddress,
NetconfTopologyUtils.createMasterActorName(
id.getName(),
netconfNodeAfter.getClusteredConnectionStatus().getNetconfMasterNode()));
setup.getActorSystem().actorSelection(path).tell(new AskForMasterMountPoint(), slaveActorRef);
} else {;
closeActor();
}
}
void registerDataTreeChangeListener(final String topologyId, final NodeKey key) {
LOG.debug("{}: Registering data tree change listener on node {}", id, key);
dataChangeListenerRegistration =
setup
.getDataBroker()
.registerDataTreeChangeListener(
new DataTreeIdentifier<>(
LogicalDatastoreType.OPERATIONAL,
NetconfTopologyUtils.createTopologyNodeListPath(key, topologyId)),
this);
}
@Override
public void onDataTreeChanged(@Nonnull final Collection<DataTreeModification<Node>> changes) {
for (final DataTreeModification<Node> change : changes) {
final DataObjectModification<Node> rootNode = change.getRootNode();
final NodeId nodeId = NetconfTopologyUtils.getNodeId(rootNode.getIdentifier());
switch (rootNode.getModificationType()) {
case SUBTREE_MODIFIED:
LOG.debug(
"{}: Operational for node {} updated. Trying to register slave mount point",
id,
nodeId);
handleSlaveMountPoint(rootNode);
break;
case WRITE:
if (rootNode.getDataBefore() != null) {
LOG.debug(
"{}: Operational for node {} rewrited. Trying to register slave mount point",
id,
nodeId);
} else {
LOG.debug(
"{}: Operational for node {} created. Trying to register slave mount point",
id,
nodeId);
}
handleSlaveMountPoint(rootNode);
break;
case DELETE:
LOG.debug(
"{}: Operational for node {} deleted. Trying to remove slave mount point",
id,
nodeId);
closeActor();
break;
default:
LOG.debug("{}: Uknown operation for node: {}", id, nodeId);
}
}
}