Examples with Prefix org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.node.attributes.igp.node.attributes.Prefix used on opensource projects

Example 76 with Prefix

use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.node.attributes.igp.node.attributes.Prefix in project bgpcep by opendaylight.

the class LinkstateTopologyBuilder method createPrefix.

private void createPrefix(final WriteTransaction trans, final UriBuilder base, final LinkstateRoute value, final PrefixCase prefixCase, final Attributes attributes) {
    final IpPrefix ippfx = prefixCase.getPrefixDescriptors().getIpReachabilityInformation();
    if (ippfx == null) {
        LOG.warn("IP reachability not present in prefix {} route {}, skipping it", prefixCase, value);
        return;
    }
    final PrefixBuilder pb = new PrefixBuilder();
    final PrefixKey pk = new PrefixKey(ippfx);
    pb.setKey(pk);
    pb.setPrefix(ippfx);
    final PrefixAttributes pa;
    // Very defensive lookup
    final Attributes1 attr = attributes.getAugmentation(Attributes1.class);
    if (attr != null) {
        final LinkStateAttribute attrType = attr.getLinkStateAttribute();
        if (attrType != null) {
            pa = ((PrefixAttributesCase) attrType).getPrefixAttributes();
        } else {
            LOG.debug("Missing attribute type in IP {} prefix {} route {}, skipping it", ippfx, prefixCase, value);
            pa = null;
        }
    } else {
        LOG.debug("Missing attributes in IP {} prefix {} route {}, skipping it", ippfx, prefixCase, value);
        pa = null;
    }
    if (pa != null) {
        pb.setMetric(pa.getPrefixMetric().getValue());
    }
    ProtocolUtil.augmentProtocolId(value, pa, pb);
    final Prefix pfx = pb.build();
    LOG.debug("Created prefix {} for {}", pfx, prefixCase);
    /*
         * All set, but... the hosting node may not exist, we may need to fake it.
         */
    final NodeId node = buildNodeId(base, prefixCase.getAdvertisingNodeDescriptors());
    NodeHolder nh = this.nodes.get(node);
    if (nh == null) {
        nh = getNode(node);
        nh.addPrefix(pfx);
        putNode(trans, nh);
    } else {
        nh.addPrefix(pfx);
        final InstanceIdentifier<Node> nid = getNodeInstanceIdentifier(new NodeKey(nh.getNodeId()));
        final InstanceIdentifier<IgpNodeAttributes> inaId = nid.builder().augmentation(Node1.class).child(IgpNodeAttributes.class).build();
        trans.put(LogicalDatastoreType.OPERATIONAL, inaId.child(Prefix.class, pk), pfx);
    }
}

Example 77 with Prefix

use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.node.attributes.igp.node.attributes.Prefix in project bgpcep by opendaylight.

the class LinkstateTopologyBuilder method removePrefix.

private void removePrefix(final WriteTransaction trans, final UriBuilder base, final PrefixCase prefixCase) {
    final NodeId node = buildNodeId(base, prefixCase.getAdvertisingNodeDescriptors());
    final NodeHolder nh = this.nodes.get(node);
    if (nh != null) {
        LOG.debug("Removed prefix {}", prefixCase);
        final InstanceIdentifier<Node> nid = getNodeInstanceIdentifier(new NodeKey(nh.getNodeId()));
        final InstanceIdentifier<IgpNodeAttributes> inaId = nid.builder().augmentation(Node1.class).child(IgpNodeAttributes.class).build();
        final IpPrefix ippfx = prefixCase.getPrefixDescriptors().getIpReachabilityInformation();
        if (ippfx == null) {
            LOG.warn("IP reachability not present in prefix {}, skipping it", prefixCase);
            return;
        }
        final PrefixKey pk = new PrefixKey(ippfx);
        trans.delete(LogicalDatastoreType.OPERATIONAL, inaId.child(Prefix.class, pk));
        nh.removePrefix(prefixCase);
        checkNodeForRemoval(trans, nh);
    } else {
        LOG.warn("Removing prefix from non-existing node {}", node);
    }
}

Example 78 with Prefix

use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.node.attributes.igp.node.attributes.Prefix in project bgpcep by opendaylight.

the class LinkstateTopologyBuilderTest method testOspfLinkstateTopologyBuilder.

@Test
public void testOspfLinkstateTopologyBuilder() throws TransactionCommitFailedException, ReadFailedException {
    // create node
    updateLinkstateRoute(createLinkstateNodeRoute(ProtocolId.Ospf, "node1", NODE_1_AS, ROUTER_1_ID));
    readDataOperational(getDataBroker(), this.linkstateTopoBuilder.getInstanceIdentifier(), topology -> {
        assertEquals(1, topology.getNode().size());
        final Node node1 = topology.getNode().get(0);
        assertEquals(NODE_1_OSPF_ID, node1.getNodeId().getValue());
        final IgpNodeAttributes igpNode1 = node1.getAugmentation(Node1.class).getIgpNodeAttributes();
        assertEquals(ROUTER_1_ID, igpNode1.getRouterId().get(0).getIpv4Address().getValue());
        assertEquals("node1", igpNode1.getName().getValue());
        assertNull(igpNode1.getAugmentation(IgpNodeAttributes1.class));
        assertEquals(ROUTER_1_ID, igpNode1.getAugmentation(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.ospf.topology.rev131021.IgpNodeAttributes1.class).getOspfNodeAttributes().getTed().getTeRouterIdIpv4().getValue());
        return topology;
    });
    // update node with prefix
    updateLinkstateRoute(createLinkstatePrefixRoute(ProtocolId.Ospf, NODE_1_AS, NODE_1_PREFIX, 500L, ROUTER_1_ID));
    readDataOperational(getDataBroker(), this.linkstateTopoBuilder.getInstanceIdentifier(), topology -> {
        final IgpNodeAttributes igpNode2 = topology.getNode().get(0).getAugmentation(Node1.class).getIgpNodeAttributes();
        assertEquals(1, igpNode2.getPrefix().size());
        final Prefix prefix = igpNode2.getPrefix().get(0);
        assertEquals(NODE_1_PREFIX, prefix.getPrefix().getIpv4Prefix().getValue());
        assertEquals(500L, prefix.getMetric().longValue());
        return topology;
    });
    // create link
    updateLinkstateRoute(createLinkstateLinkRoute(ProtocolId.Ospf, NODE_1_AS, NODE_2_AS, "link1"));
    readDataOperational(getDataBroker(), this.linkstateTopoBuilder.getInstanceIdentifier(), topology -> {
        assertEquals(1, topology.getLink().size());
        final Link link1 = topology.getLink().get(0);
        assertEquals(2, topology.getNode().size());
        assertEquals(1, topology.getNode().get(0).getTerminationPoint().size());
        assertEquals(1, topology.getNode().get(1).getTerminationPoint().size());
        assertEquals("bgpls://Ospf:1/type=link&local-as=1&local-router=0000.0102.0304&remote-as=2&mt=1", link1.getLinkId().getValue());
        assertEquals(NODE_1_OSPF_ID, link1.getSource().getSourceNode().getValue());
        assertEquals(NODE_2_OSPF_ID, link1.getDestination().getDestNode().getValue());
        final IgpLinkAttributes igpLink1 = link1.getAugmentation(Link1.class).getIgpLinkAttributes();
        assertEquals("link1", igpLink1.getName());
        assertNull(igpLink1.getAugmentation(IgpLinkAttributes1.class));
        assertEquals((short) 1, igpLink1.getAugmentation(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.ospf.topology.rev131021.IgpLinkAttributes1.class).getOspfLinkAttributes().getMultiTopologyId().shortValue());
        assertEquals(2, igpLink1.getAugmentation(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.ospf.topology.rev131021.IgpLinkAttributes1.class).getOspfLinkAttributes().getTed().getSrlg().getSrlgValues().size());
        return topology;
    });
}

Example 79 with Prefix

use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.node.attributes.igp.node.attributes.Prefix in project bgpcep by opendaylight.

the class RROIpv4PrefixSubobjectParser method serializeSubobject.

@Override
public void serializeSubobject(final Subobject subobject, final ByteBuf buffer) {
    Preconditions.checkArgument(subobject.getSubobjectType() instanceof IpPrefixCase, "Unknown subobject instance. Passed %s. Needed IpPrefixCase.", subobject.getSubobjectType().getClass());
    final IpPrefixSubobject specObj = ((IpPrefixCase) subobject.getSubobjectType()).getIpPrefix();
    final IpPrefix prefix = specObj.getIpPrefix();
    Preconditions.checkArgument(prefix.getIpv4Prefix() != null || prefix.getIpv6Prefix() != null, "Unknown AbstractPrefix instance. Passed %s.", prefix.getClass());
    if (prefix.getIpv6Prefix() != null) {
        new RROIpv6PrefixSubobjectParser().serializeSubobject(subobject, buffer);
    } else {
        final BitArray flags = new BitArray(FLAGS_SIZE);
        flags.set(LPA_F_OFFSET, subobject.isProtectionAvailable());
        flags.set(LPIU_F_OFFSET, subobject.isProtectionInUse());
        final ByteBuf body = Unpooled.buffer(CONTENT4_LENGTH);
        Preconditions.checkArgument(prefix.getIpv4Prefix() != null, "Ipv4Prefix is mandatory.");
        writeIpv4Prefix(prefix.getIpv4Prefix(), body);
        flags.toByteBuf(body);
        RROSubobjectUtil.formatSubobject(TYPE, body, buffer);
    }
}

Example 80 with Prefix

use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.node.attributes.igp.node.attributes.Prefix in project bgpcep by opendaylight.

the class RROIpv6PrefixSubobjectParser method parseSubobject.

@Override
public Subobject parseSubobject(final ByteBuf buffer) throws PCEPDeserializerException {
    Preconditions.checkArgument(buffer != null && buffer.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    final SubobjectBuilder builder = new SubobjectBuilder();
    if (buffer.readableBytes() != CONTENT_LENGTH) {
        throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + buffer.readableBytes() + ";");
    }
    final int length = buffer.getUnsignedByte(PREFIX_F_OFFSET);
    final IpPrefixBuilder prefix = new IpPrefixBuilder().setIpPrefix(new IpPrefix(Ipv6Util.prefixForBytes(ByteArray.readBytes(buffer, Ipv6Util.IPV6_LENGTH), length)));
    buffer.skipBytes(PREFIX_F_LENGTH);
    final BitArray flags = BitArray.valueOf(buffer, FLAGS_SIZE);
    builder.setProtectionAvailable(flags.get(LPA_F_OFFSET));
    builder.setProtectionInUse(flags.get(LPIU_F_OFFSET));
    builder.setSubobjectType(new IpPrefixCaseBuilder().setIpPrefix(prefix.build()).build());
    return builder.build();
}