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.inet.rev150305.ipv6.prefixes.DestinationIpv6Builder;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.prefixes.destination.ipv6.Ipv6Prefixes;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.prefixes.destination.ipv6.Ipv6PrefixesBuilder;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.routes.Ipv6Routes;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.routes.ipv6.routes.Ipv6Route;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.routes.ipv6.routes.Ipv6RouteBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.routes.ipv6.routes.Ipv6RouteKey;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationIpv6Case;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationIpv6CaseBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.Attributes;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.AttributesBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.MpReachNlri;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.MpReachNlriBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.MpUnreachNlri;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.MpUnreachNlriBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.mp.reach.nlri.AdvertizedRoutes;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.mp.reach.nlri.AdvertizedRoutesBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.mp.unreach.nlri.WithdrawnRoutes;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.mp.unreach.nlri.WithdrawnRoutesBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.Tables;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.TablesKey;
36 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
37 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
40 final class Ipv6AdjRIBsIn extends AbstractAdjRIBs<Ipv6Prefix, Ipv6Route, Ipv6RouteKey> {
41 private final InstanceIdentifier<Ipv6Routes> routesBasePath;
43 Ipv6AdjRIBsIn(final KeyedInstanceIdentifier<Tables, TablesKey> basePath) {
45 this.routesBasePath = basePath.builder().child((Class)Ipv6Routes.class).build();
50 public KeyedInstanceIdentifier<Ipv6Route, Ipv6RouteKey> identifierForKey(final InstanceIdentifier<Tables> basePath, final Ipv6Prefix key) {
51 return basePath.child((Class)Ipv6Routes.class).child(Ipv6Route.class, new Ipv6RouteKey(key));
55 public KeyedInstanceIdentifier<Ipv6Route, Ipv6RouteKey> identifierForKey(final Ipv6Prefix key) {
56 return this.routesBasePath.child(Ipv6Route.class, new Ipv6RouteKey(key));
60 public void addRoutes(final AdjRIBsTransaction trans, final Peer peer, final MpReachNlri nlri,
61 final Attributes attributes) {
62 final RIBEntryData<Ipv6Prefix, Ipv6Route, Ipv6RouteKey> data = new RIBEntryData<Ipv6Prefix, Ipv6Route, Ipv6RouteKey>(peer, attributes) {
64 protected Ipv6Route getDataObject(final Ipv6Prefix key, final Ipv6RouteKey id) {
65 return new Ipv6RouteBuilder().setKey(id).setAttributes(new AttributesBuilder(attributes).build()).build();
68 for (final Ipv6Prefixes id : ((DestinationIpv6Case) nlri.getAdvertizedRoutes().getDestinationType()).getDestinationIpv6().getIpv6Prefixes()) {
69 super.add(trans, peer, id.getPrefix(), data);
74 public void removeRoutes(final AdjRIBsTransaction trans, final Peer peer, final MpUnreachNlri nlri) {
75 for (final Ipv6Prefixes id : ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationIpv6Case) nlri.getWithdrawnRoutes().getDestinationType()).getDestinationIpv6().getIpv6Prefixes()) {
76 super.remove(trans, peer, id.getPrefix());
81 public void addAdvertisement(final MpReachNlriBuilder builder, final Ipv6Route data) {
82 final Attributes a = data.getAttributes();
83 if (a != null && a.getCNextHop() != null) {
84 builder.setCNextHop(a.getCNextHop());
86 final AdvertizedRoutes ar = builder.getAdvertizedRoutes();
87 final Ipv6Prefixes p = new Ipv6PrefixesBuilder().setPrefix(data.getPrefix()).build();
89 builder.setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(
90 new DestinationIpv6CaseBuilder().setDestinationIpv6(new DestinationIpv6Builder().setIpv6Prefixes(
91 Lists.newArrayList(p)).build()).build()).build());
93 ((DestinationIpv6Case) ar.getDestinationType()).getDestinationIpv6().getIpv6Prefixes().add(p);
98 public void addWithdrawal(final MpUnreachNlriBuilder builder, final Ipv6Prefix id) {
99 final WithdrawnRoutes wr = builder.getWithdrawnRoutes();
100 final Ipv6Prefixes p = new Ipv6PrefixesBuilder().setPrefix(id).build();
102 builder.setWithdrawnRoutes(new WithdrawnRoutesBuilder().setDestinationType(
103 new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationIpv6CaseBuilder().setDestinationIpv6(new DestinationIpv6Builder().setIpv6Prefixes(
104 Lists.newArrayList(p)).build()).build()).build());
106 ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationIpv6Case) wr.getDestinationType()).getDestinationIpv6().getIpv6Prefixes().add(p);
110 @SuppressWarnings("unchecked")
112 public KeyedInstanceIdentifier<Ipv6Route, Ipv6RouteKey> routeIdentifier(final InstanceIdentifier<?> id) {
113 return (KeyedInstanceIdentifier<Ipv6Route, Ipv6RouteKey>)id.firstIdentifierOf(Ipv6Route.class);
117 public Ipv6Prefix keyForIdentifier(final KeyedInstanceIdentifier<Ipv6Route, Ipv6RouteKey> id) {
118 return id.getKey().getPrefix();