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.linkstate;
10 import java.util.Comparator;
12 import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
13 import org.opendaylight.protocol.bgp.rib.spi.AbstractAdjRIBsIn;
14 import org.opendaylight.protocol.bgp.rib.spi.Peer;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.LinkstateDestination;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.PathAttributes1;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.linkstate.destination.CLinkstateDestination;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.linkstate.destination.c.linkstate.destination.LocalNodeDescriptors;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.LinkstateRoutes;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.LinkstateRoute;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.LinkstateRouteBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.LinkstateRouteKey;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.Attributes1;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.Attributes1Builder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.ObjectType;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.attributes.AttributeType;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.object.type.LinkCaseBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.object.type.NodeCaseBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.object.type.PrefixCaseBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.object.type.link._case.LinkDescriptorsBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.object.type.link._case.LocalNodeDescriptorsBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.object.type.link._case.RemoteNodeDescriptorsBuilder;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.object.type.node._case.NodeDescriptorsBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.object.type.prefix._case.AdvertisingNodeDescriptorsBuilder;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.update.path.attributes.linkstate.path.attribute.LinkStateAttribute;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.update.path.attributes.linkstate.path.attribute.link.state.attribute.LinkAttributesCase;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.update.path.attributes.linkstate.path.attribute.link.state.attribute.NodeAttributesCase;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.update.path.attributes.linkstate.path.attribute.link.state.attribute.PrefixAttributesCase;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.update.path.attributes.linkstate.path.attribute.link.state.attribute.link.attributes._case.LinkAttributes;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.update.path.attributes.linkstate.path.attribute.link.state.attribute.node.attributes._case.NodeAttributes;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.update.path.attributes.linkstate.path.attribute.link.state.attribute.prefix.attributes._case.PrefixAttributes;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.update.path.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationLinkstateCase;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.PathAttributes;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.path.attributes.MpReachNlri;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.path.attributes.MpUnreachNlri;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.Tables;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.TablesKey;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.route.AttributesBuilder;
49 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
51 import com.google.common.base.Preconditions;
53 final class LinkstateAdjRIBsIn extends AbstractAdjRIBsIn<CLinkstateDestination, LinkstateRoute> {
54 private abstract static class LinkstateRIBEntryData<A extends LinkStateAttribute> extends
55 RIBEntryData<CLinkstateDestination, LinkstateRoute> {
56 private final A lsattr;
58 protected LinkstateRIBEntryData(final PathAttributes attributes, final A lsattr) {
60 this.lsattr = Preconditions.checkNotNull(lsattr);
63 protected abstract AttributeType createAttributes(A lsattr);
65 protected abstract ObjectType createObject(CLinkstateDestination key);
68 protected final LinkstateRoute getDataObject(final CLinkstateDestination key) {
69 final LinkstateRouteBuilder builder = new LinkstateRouteBuilder();
71 builder.setIdentifier(key.getIdentifier());
72 builder.setProtocolId(key.getProtocolId());
73 builder.setDistinguisher(key.getDistinguisher());
74 builder.setAttributes(new AttributesBuilder(getPathAttributes()).addAugmentation(Attributes1.class,
75 new Attributes1Builder().setAttributeType(Preconditions.checkNotNull(createAttributes(this.lsattr))).build()).build());
76 builder.setObjectType(Preconditions.checkNotNull(createObject(key)));
78 return builder.build();
82 LinkstateAdjRIBsIn(final DataModificationTransaction trans, final Comparator<PathAttributes> comparator, final TablesKey key) {
83 super(trans, comparator, key);
87 public InstanceIdentifier<?> identifierForKey(final InstanceIdentifier<Tables> basePath, final CLinkstateDestination key) {
88 return InstanceIdentifier.builder(basePath).child(LinkstateRoutes.class).child(LinkstateRoute.class,
89 new LinkstateRouteKey(LinkstateNlriParser.serializeNlri(key))).toInstance();
93 public void addRoutes(final DataModificationTransaction trans, final Peer peer, final MpReachNlri nlri,
94 final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.update.PathAttributes attributes) {
95 final LinkstateDestination keys = ((DestinationLinkstateCase) nlri.getAdvertizedRoutes().getDestinationType()).getDestinationLinkstate();
97 for (final CLinkstateDestination key : keys.getCLinkstateDestination()) {
98 final LinkStateAttribute lsattr = attributes.getAugmentation(PathAttributes1.class).getLinkstatePathAttribute().getLinkStateAttribute();
100 RIBEntryData<CLinkstateDestination, LinkstateRoute> data = null;
101 switch (key.getNlriType()) {
104 data = new LinkstateRIBEntryData<PrefixAttributesCase>(attributes, (PrefixAttributesCase) lsattr) {
106 protected AttributeType createAttributes(final PrefixAttributesCase lsattr) {
107 final PrefixAttributes a = lsattr.getPrefixAttributes();
108 final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.attributes.attribute.type.prefix._case.PrefixAttributesBuilder builder = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.attributes.attribute.type.prefix._case.PrefixAttributesBuilder(a);
109 return new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.attributes.attribute.type.PrefixCaseBuilder().setPrefixAttributes(
110 builder.build()).build();
114 protected ObjectType createObject(final CLinkstateDestination key) {
115 return new PrefixCaseBuilder().setAdvertisingNodeDescriptors(
116 new AdvertisingNodeDescriptorsBuilder(key.getLocalNodeDescriptors()).build()).build();
121 data = new LinkstateRIBEntryData<LinkAttributesCase>(attributes, (LinkAttributesCase) lsattr) {
123 protected AttributeType createAttributes(final LinkAttributesCase lsattr) {
124 final LinkAttributes la = lsattr.getLinkAttributes();
125 final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.attributes.attribute.type.link._case.LinkAttributesBuilder builder = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.attributes.attribute.type.link._case.LinkAttributesBuilder(la);
126 return new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.attributes.attribute.type.LinkCaseBuilder().setLinkAttributes(
127 builder.build()).build();
131 protected ObjectType createObject(final CLinkstateDestination key) {
132 final LinkCaseBuilder b = new LinkCaseBuilder();
133 b.setLinkDescriptors(new LinkDescriptorsBuilder(key.getLinkDescriptors()).build());
134 b.setLocalNodeDescriptors(new LocalNodeDescriptorsBuilder(key.getLocalNodeDescriptors()).build());
135 b.setRemoteNodeDescriptors(new RemoteNodeDescriptorsBuilder(key.getRemoteNodeDescriptors()).build());
141 data = new LinkstateRIBEntryData<NodeAttributesCase>(attributes, (NodeAttributesCase) lsattr) {
143 protected AttributeType createAttributes(final NodeAttributesCase lsattr) {
144 final NodeAttributes n = lsattr.getNodeAttributes();
145 final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.attributes.attribute.type.node._case.NodeAttributesBuilder builder = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.attributes.attribute.type.node._case.NodeAttributesBuilder(n);
146 return new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.loc.rib.tables.routes.linkstate.routes._case.linkstate.routes.linkstate.route.attributes.attribute.type.NodeCaseBuilder().setNodeAttributes(
147 builder.build()).build();
151 protected ObjectType createObject(final CLinkstateDestination key) {
152 final LocalNodeDescriptors d = key.getLocalNodeDescriptors();
153 return new NodeCaseBuilder().setNodeDescriptors(new NodeDescriptorsBuilder(d).build()).build();
158 super.add(trans, peer, key, data);
163 public void removeRoutes(final DataModificationTransaction trans, final Peer peer, final MpUnreachNlri nlri) {
164 final CLinkstateDestination key = (CLinkstateDestination) ((LinkstateDestination) nlri.getWithdrawnRoutes().getDestinationType()).getCLinkstateDestination();
166 super.remove(trans, peer, key);