Examples with OptionalCapabilities org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.bgp.parameters.OptionalCapabilities used on opensource projects

Example 11 with OptionalCapabilities

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.bgp.parameters.OptionalCapabilities in project bgpcep by opendaylight.

the class EventBusRegistration method sendMessage.

private static void sendMessage(final BGPSessionListener listener, final Notification message) {
    if (BGPMock.CONNECTION_LOST_MAGIC_MSG.equals(message)) {
        listener.onSessionTerminated(null, new BGPTerminationReason(BGPError.CEASE));
    } else if (message instanceof Open) {
        final Set<BgpTableType> tts = new HashSet<>();
        final List<AddressFamilies> addPathCapabilitiesList = new ArrayList<>();
        for (final BgpParameters param : ((Open) message).getBgpParameters()) {
            for (final OptionalCapabilities capa : param.getOptionalCapabilities()) {
                final CParameters cParam = capa.getCParameters();
                final CParameters1 aug = cParam.augmentation(CParameters1.class);
                if (aug == null) {
                    continue;
                }
                if (aug.getMultiprotocolCapability() != null) {
                    final MultiprotocolCapability p = aug.getMultiprotocolCapability();
                    LOG.debug("Adding open parameter {}", p);
                    final BgpTableType type = new BgpTableTypeImpl(p.getAfi(), p.getSafi());
                    tts.add(type);
                } else if (aug.getAddPathCapability() != null) {
                    final AddPathCapability addPathCap = aug.getAddPathCapability();
                    addPathCapabilitiesList.addAll(addPathCap.getAddressFamilies());
                }
            }
        }
        listener.onSessionUp(new MockBGPSession(tts, addPathCapabilitiesList));
    } else if (!(message instanceof Keepalive)) {
        try {
            listener.onMessage(new MockBGPSession(), message);
        } catch (BGPDocumentedException e) {
            LOG.warn("Exception encountered while handling message", e);
        }
    }
}

Example 12 with OptionalCapabilities

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.bgp.parameters.OptionalCapabilities in project bgpcep by opendaylight.

the class AbstractAddPathTest method createParameter.

protected static BgpParameters createParameter(final boolean addPath) {
    final OptionalCapabilities mp = new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(CParameters1.class, new CParameters1Builder().setMultiprotocolCapability(new MultiprotocolCapabilityBuilder().setAfi(Ipv4AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).build()).build()).build()).build();
    final List<OptionalCapabilities> capabilities = Lists.newArrayList(mp);
    if (addPath) {
        final OptionalCapabilities addPathCapa = new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(CParameters1.class, new CParameters1Builder().setAddPathCapability(new AddPathCapabilityBuilder().setAddressFamilies(Lists.newArrayList(new AddressFamiliesBuilder().setAfi(Ipv4AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).setSendReceive(SendReceive.Both).build())).build()).build()).build()).build();
        capabilities.add(addPathCapa);
    }
    return new BgpParametersBuilder().setOptionalCapabilities(capabilities).build();
}

Example 13 with OptionalCapabilities

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.bgp.parameters.OptionalCapabilities in project bgpcep by opendaylight.

the class BgpPeer method getBgpParameters.

private static List<BgpParameters> getBgpParameters(final AfiSafis afiSafis, final RIB rib, final BGPTableTypeRegistryConsumer tableTypeRegistry) {
    final List<BgpParameters> tlvs = new ArrayList<>();
    final List<OptionalCapabilities> caps = new ArrayList<>();
    caps.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().setAs4BytesCapability(new As4BytesCapabilityBuilder().setAsNumber(rib.getLocalAs()).build()).build()).build());
    caps.add(new OptionalCapabilitiesBuilder().setCParameters(BgpExtendedMessageUtil.EXTENDED_MESSAGE_CAPABILITY).build());
    caps.add(new OptionalCapabilitiesBuilder().setCParameters(MultiprotocolCapabilitiesUtil.RR_CAPABILITY).build());
    final List<AfiSafi> afiSafi = OpenConfigMappingUtil.getAfiSafiWithDefault(afiSafis, false);
    final List<AddressFamilies> addPathCapability = OpenConfigMappingUtil.toAddPathCapability(afiSafi, tableTypeRegistry);
    if (!addPathCapability.isEmpty()) {
        caps.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(CParameters1.class, new CParameters1Builder().setAddPathCapability(new AddPathCapabilityBuilder().setAddressFamilies(addPathCapability).build()).build()).build()).build());
    }
    final List<BgpTableType> tableTypes = OpenConfigMappingUtil.toTableTypes(afiSafi, tableTypeRegistry);
    for (final BgpTableType tableType : tableTypes) {
        if (!rib.getLocalTables().contains(tableType)) {
            LOG.info("RIB instance does not list {} " + "in its local tables. Incoming data will be dropped.", tableType);
        }
        caps.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(CParameters1.class, new CParameters1Builder().setMultiprotocolCapability(new MultiprotocolCapabilityBuilder(tableType).build()).build()).build()).build());
    }
    tlvs.add(new BgpParametersBuilder().setOptionalCapabilities(caps).build());
    return tlvs;
}

Example 14 with OptionalCapabilities

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.bgp.parameters.OptionalCapabilities in project bgpcep by opendaylight.

the class BGPSessionImpl method findSingleCapability.

private static <T extends ChildOf<MpCapabilities>> Optional<T> findSingleCapability(final List<BgpParameters> bgpParameters, final String name, final Function<CParameters1, T> extractor) {
    final List<T> found = new ArrayList<>(1);
    for (BgpParameters bgpParams : bgpParameters) {
        for (OptionalCapabilities optCapability : bgpParams.nonnullOptionalCapabilities()) {
            final CParameters cparam = optCapability.getCParameters();
            if (cparam != null) {
                final CParameters1 augment = cparam.augmentation(CParameters1.class);
                if (augment != null) {
                    final T capa = extractor.apply(augment);
                    if (capa != null) {
                        found.add(capa);
                    }
                }
            }
        }
    }
    final Set<T> set = ImmutableSet.copyOf(found);
    switch(set.size()) {
        case 0:
            LOG.debug("{} capability not advertised.", name);
            return Optional.empty();
        case 1:
            return Optional.of(found.get(0));
        default:
            LOG.warn("Multiple instances of {} capability advertised: {}, ignoring.", name, set);
            return Optional.empty();
    }
}

Example 15 with OptionalCapabilities

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.bgp.parameters.OptionalCapabilities in project bgpcep by opendaylight.

the class GracefulRestartUtil method getGracefulBgpParameters.

public static BgpParameters getGracefulBgpParameters(final List<OptionalCapabilities> fixedCapabilities, final Set<TablesKey> gracefulTables, final Set<TablesKey> preservedTables, final int gracefulRestartTimer, final boolean localRestarting, final Set<BgpPeerUtil.LlGracefulRestartDTO> llGracefulDTOs) {
    final List<OptionalCapabilities> capabilities = new ArrayList<>(fixedCapabilities);
    capabilities.add(new OptionalCapabilitiesBuilder().setCParameters(getGracefulCapability(Maps.asMap(gracefulTables, preservedTables::contains), gracefulRestartTimer, localRestarting)).build());
    capabilities.add(new OptionalCapabilitiesBuilder().setCParameters(getLlGracefulCapability(llGracefulDTOs)).build());
    return new BgpParametersBuilder().setOptionalCapabilities(capabilities).build();
}