2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.protocol.bgp.rib.impl;
10 import com.google.common.collect.Lists;
11 import org.opendaylight.protocol.bgp.rib.spi.AbstractAdjRIBs;
12 import org.opendaylight.protocol.bgp.rib.spi.AdjRIBsTransaction;
13 import org.opendaylight.protocol.bgp.rib.spi.Peer;
14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Prefix;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.destination.destination.type.DestinationIpv6Case;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.destination.destination.type.DestinationIpv6CaseBuilder;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.destination.destination.type.destination.ipv6._case.DestinationIpv6Builder;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.path.attributes.MpReachNlri;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.path.attributes.MpReachNlriBuilder;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.path.attributes.MpUnreachNlri;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.path.attributes.MpUnreachNlriBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.path.attributes.mp.reach.nlri.AdvertizedRoutes;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.path.attributes.mp.reach.nlri.AdvertizedRoutesBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.path.attributes.mp.unreach.nlri.WithdrawnRoutes;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.path.attributes.mp.unreach.nlri.WithdrawnRoutesBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.Tables;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.TablesKey;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.tables.routes.ipv6.routes._case.Ipv6Routes;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.tables.routes.ipv6.routes._case.ipv6.routes.Ipv6Route;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.tables.routes.ipv6.routes._case.ipv6.routes.Ipv6RouteBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.tables.routes.ipv6.routes._case.ipv6.routes.Ipv6RouteKey;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.route.Attributes;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.route.AttributesBuilder;
34 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
35 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
37 final class Ipv6AdjRIBsIn extends AbstractAdjRIBs<Ipv6Prefix, Ipv6Route, Ipv6RouteKey> {
38 Ipv6AdjRIBsIn(final KeyedInstanceIdentifier<Tables, TablesKey> basePath) {
43 public KeyedInstanceIdentifier<Ipv6Route, Ipv6RouteKey> identifierForKey(final InstanceIdentifier<Tables> basePath, final Ipv6Prefix key) {
44 return basePath.child(Ipv6Routes.class).child(Ipv6Route.class, new Ipv6RouteKey(key));
48 public void addRoutes(final AdjRIBsTransaction trans, final Peer peer, final MpReachNlri nlri,
49 final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.update.PathAttributes attributes) {
50 final RIBEntryData<Ipv6Prefix, Ipv6Route, Ipv6RouteKey> data = new RIBEntryData<Ipv6Prefix, Ipv6Route, Ipv6RouteKey>(peer, attributes) {
52 protected Ipv6Route getDataObject(final Ipv6Prefix key, final Ipv6RouteKey id) {
53 return new Ipv6RouteBuilder().setKey(id).setAttributes(new AttributesBuilder(attributes).build()).build();
56 for (final Ipv6Prefix id : ((DestinationIpv6Case) nlri.getAdvertizedRoutes().getDestinationType()).getDestinationIpv6().getIpv6Prefixes()) {
57 super.add(trans, peer, id, data);
62 public void removeRoutes(final AdjRIBsTransaction trans, final Peer peer, final MpUnreachNlri nlri) {
63 for (final Ipv6Prefix id : ((DestinationIpv6Case) nlri.getWithdrawnRoutes().getDestinationType()).getDestinationIpv6().getIpv6Prefixes()) {
64 super.remove(trans, peer, id);
69 public void addAdvertisement(final MpReachNlriBuilder builder, final Ipv6Route data) {
70 final Attributes a = data.getAttributes();
71 if (a != null && a.getCNextHop() != null) {
72 builder.setCNextHop(a.getCNextHop());
74 final AdvertizedRoutes ar = builder.getAdvertizedRoutes();
76 builder.setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(
77 new DestinationIpv6CaseBuilder().setDestinationIpv6(new DestinationIpv6Builder().setIpv6Prefixes(
78 Lists.newArrayList(data.getPrefix())).build()).build()).build());
80 ((DestinationIpv6Case) ar.getDestinationType()).getDestinationIpv6().getIpv6Prefixes().add(data.getPrefix());
85 public void addWithdrawal(final MpUnreachNlriBuilder builder, final Ipv6Prefix id) {
86 final WithdrawnRoutes wr = builder.getWithdrawnRoutes();
88 builder.setWithdrawnRoutes(new WithdrawnRoutesBuilder().setDestinationType(
89 new DestinationIpv6CaseBuilder().setDestinationIpv6(new DestinationIpv6Builder().setIpv6Prefixes(
90 Lists.newArrayList(id)).build()).build()).build());
92 ((DestinationIpv6Case) wr.getDestinationType()).getDestinationIpv6().getIpv6Prefixes().add(id);
96 @SuppressWarnings("unchecked")
98 public KeyedInstanceIdentifier<Ipv6Route, Ipv6RouteKey> routeIdentifier(final InstanceIdentifier<?> id) {
99 return (KeyedInstanceIdentifier<Ipv6Route, Ipv6RouteKey>)id.firstIdentifierOf(Ipv6Route.class);
103 public Ipv6Prefix keyForIdentifier(final KeyedInstanceIdentifier<Ipv6Route, Ipv6RouteKey> id) {
104 return id.getKey().getPrefix();