Examples with NetconfSessionPreferences org.opendaylight.netconf.sal.connect.netconf.listener.NetconfSessionPreferences used on opensource projects

Example 21 with NetconfSessionPreferences

use of org.opendaylight.netconf.sal.connect.netconf.listener.NetconfSessionPreferences in project netconf by opendaylight.

the class RemoteDeviceConnectorImpl method createDeviceCommunicator.

@VisibleForTesting
NetconfConnectorDTO createDeviceCommunicator(final NodeId nodeId, final NetconfNode node, final RemoteDeviceHandler<NetconfSessionPreferences> deviceHandler) {
    // setup default values since default value is not supported in mdsal
    final long defaultRequestTimeoutMillis = node.getDefaultRequestTimeoutMillis() == null ? NetconfTopologyUtils.DEFAULT_REQUEST_TIMEOUT_MILLIS : node.getDefaultRequestTimeoutMillis().toJava();
    final long keepaliveDelay = node.getKeepaliveDelay() == null ? NetconfTopologyUtils.DEFAULT_KEEPALIVE_DELAY : node.getKeepaliveDelay().toJava();
    final boolean reconnectOnChangedSchema = node.getReconnectOnChangedSchema() == null ? NetconfTopologyUtils.DEFAULT_RECONNECT_ON_CHANGED_SCHEMA : node.getReconnectOnChangedSchema();
    RemoteDeviceHandler<NetconfSessionPreferences> salFacade = requireNonNull(deviceHandler);
    if (keepaliveDelay > 0) {
        LOG.info("{}: Adding keepalive facade.", remoteDeviceId);
        salFacade = new KeepaliveSalFacade(remoteDeviceId, salFacade, netconfTopologyDeviceSetup.getKeepaliveExecutor(), keepaliveDelay, defaultRequestTimeoutMillis);
    }
    final NetconfDevice.SchemaResourcesDTO schemaResourcesDTO = netconfTopologyDeviceSetup.getSchemaResourcesDTO();
    // pre register yang library sources as fallback schemas to schema registry
    final List<SchemaSourceRegistration<?>> registeredYangLibSources = new ArrayList<>();
    if (node.getYangLibrary() != null) {
        final String yangLibURL = node.getYangLibrary().getYangLibraryUrl().getValue();
        final String yangLibUsername = node.getYangLibrary().getUsername();
        final String yangLigPassword = node.getYangLibrary().getPassword();
        final LibraryModulesSchemas libraryModulesSchemas;
        if (yangLibURL != null) {
            if (yangLibUsername != null && yangLigPassword != null) {
                libraryModulesSchemas = LibraryModulesSchemas.create(yangLibURL, yangLibUsername, yangLigPassword);
            } else {
                libraryModulesSchemas = LibraryModulesSchemas.create(yangLibURL);
            }
            for (final Map.Entry<SourceIdentifier, URL> sourceIdentifierURLEntry : libraryModulesSchemas.getAvailableModels().entrySet()) {
                registeredYangLibSources.add(schemaResourcesDTO.getSchemaRegistry().registerSchemaSource(new YangLibrarySchemaYangSourceProvider(remoteDeviceId, libraryModulesSchemas.getAvailableModels()), PotentialSchemaSource.create(sourceIdentifierURLEntry.getKey(), YangTextSchemaSource.class, PotentialSchemaSource.Costs.REMOTE_IO.getValue())));
            }
        }
    }
    final RemoteDevice<NetconfSessionPreferences, NetconfMessage, NetconfDeviceCommunicator> device;
    if (node.getSchemaless()) {
        device = new SchemalessNetconfDevice(netconfTopologyDeviceSetup.getBaseSchemas(), remoteDeviceId, salFacade);
    } else {
        device = new NetconfDeviceBuilder().setReconnectOnSchemasChange(reconnectOnChangedSchema).setSchemaResourcesDTO(schemaResourcesDTO).setGlobalProcessingExecutor(netconfTopologyDeviceSetup.getProcessingExecutor()).setBaseSchemas(netconfTopologyDeviceSetup.getBaseSchemas()).setId(remoteDeviceId).setDeviceActionFactory(deviceActionFactory).setSalFacade(salFacade).build();
    }
    final Optional<NetconfSessionPreferences> userCapabilities = getUserCapabilities(node);
    final int rpcMessageLimit = node.getConcurrentRpcLimit() == null ? NetconfTopologyUtils.DEFAULT_CONCURRENT_RPC_LIMIT : node.getConcurrentRpcLimit().toJava();
    if (rpcMessageLimit < 1) {
        LOG.info("{}: Concurrent rpc limit is smaller than 1, no limit will be enforced.", remoteDeviceId);
    }
    NetconfDeviceCommunicator netconfDeviceCommunicator = userCapabilities.isPresent() ? new NetconfDeviceCommunicator(remoteDeviceId, device, new UserPreferences(userCapabilities.get(), node.getYangModuleCapabilities() == null ? false : node.getYangModuleCapabilities().getOverride(), node.getNonModuleCapabilities() == null ? false : node.getNonModuleCapabilities().getOverride()), rpcMessageLimit) : new NetconfDeviceCommunicator(remoteDeviceId, device, rpcMessageLimit);
    if (salFacade instanceof KeepaliveSalFacade) {
        ((KeepaliveSalFacade) salFacade).setListener(netconfDeviceCommunicator);
    }
    return new NetconfConnectorDTO(netconfDeviceCommunicator, salFacade, registeredYangLibSources);
}