import com.google.common.collect.ImmutableSet;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
-import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
+import java.util.stream.Collectors;
+import javax.annotation.Nonnull;
import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
import org.opendaylight.protocol.bgp.linkstate.nlri.LinkstateNlriParser;
import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBSupport;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationLinkstateCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.update.attributes.mp.reach.nlri.advertized.routes.destination.type.destination.linkstate._case.DestinationLinkstate;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.update.attributes.mp.reach.nlri.advertized.routes.destination.type.destination.linkstate._case.DestinationLinkstateBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.MpReachNlri;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.MpReachNlriBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.MpUnreachNlri;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.MpUnreachNlriBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.mp.reach.nlri.AdvertizedRoutesBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.mp.unreach.nlri.WithdrawnRoutesBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.tables.Routes;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.CNextHop;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.destination.DestinationType;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
-import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListEntryNode;
import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
-import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
-import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
final class LinkstateRIBSupport extends AbstractRIBSupport {
private static final Logger LOG = LoggerFactory.getLogger(LinkstateRIBSupport.class);
-
private static final QName ROUTE_KEY = QName.create(LinkstateRoute.QNAME, "route-key").intern();
private static final LinkstateRIBSupport SINGLETON = new LinkstateRIBSupport();
- private final ChoiceNode emptyRoutes = Builders.choiceBuilder()
- .withNodeIdentifier(new NodeIdentifier(Routes.QNAME))
- .addChild(Builders.containerBuilder()
- .withNodeIdentifier(new NodeIdentifier(LinkstateRoutes.QNAME))
- .addChild(ImmutableNodes.mapNodeBuilder(LinkstateRoute.QNAME).build()).build()).build();
- private final NodeIdentifier destination = new NodeIdentifier(DestinationLinkstate.QNAME);
private final NodeIdentifier route = new NodeIdentifier(LinkstateRoute.QNAME);
private final NodeIdentifier nlriRoutesList = new NodeIdentifier(CLinkstateDestination.QNAME);
private LinkstateRIBSupport() {
- super(LinkstateRoutesCase.class, LinkstateRoutes.class, LinkstateRoute.class);
+ super(LinkstateRoutesCase.class, LinkstateRoutes.class, LinkstateRoute.class, LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class,
+ DestinationLinkstate.QNAME);
}
static LinkstateRIBSupport getInstance() {
return SINGLETON;
}
- @Override
- public ChoiceNode emptyRoutes() {
- return this.emptyRoutes;
- }
-
@Override
public ImmutableCollection<Class<? extends DataObject>> cacheableAttributeObjects() {
return ImmutableSet.of();
}
@Override
- protected void deleteDestinationRoutes(final DOMDataWriteTransaction tx, final YangInstanceIdentifier tablePath,
- final ContainerNode destination, final NodeIdentifier routesNodeId) {
- processDestination(tx, tablePath.node(routesNodeId), destination, null, DELETE_ROUTE);
+ public boolean isComplexRoute() {
+ return true;
}
- private void processDestination(final DOMDataWriteTransaction tx, final YangInstanceIdentifier routesPath,
+ @Override
+ protected void processDestination(final DOMDataWriteTransaction tx, final YangInstanceIdentifier routesPath,
final ContainerNode destination, final ContainerNode attributes, final ApplyRoute function) {
if (destination != null) {
final Optional<DataContainerChild<? extends PathArgument, ?>> maybeRoutes = destination.getChild(this.nlriRoutesList);
final DataContainerChild<? extends PathArgument, ?> routes = maybeRoutes.get();
if (routes instanceof UnkeyedListNode) {
final YangInstanceIdentifier base = routesPath.node(routesContainerIdentifier()).node(this.route);
- for (final UnkeyedListEntryNode e : ((UnkeyedListNode)routes).getValue()) {
+ for (final UnkeyedListEntryNode e : ((UnkeyedListNode) routes).getValue()) {
final NodeIdentifierWithPredicates routeKey = createRouteKey(e);
- function.apply(tx, base, routeKey, e, attributes);
+ function.apply(tx, base, routeKey, e, attributes);
}
} else {
LOG.warn("Routes {} are not a map", routes);
}
}
- @Override
- protected void putDestinationRoutes(final DOMDataWriteTransaction tx, final YangInstanceIdentifier tablePath,
- final ContainerNode destination, final ContainerNode attributes, final NodeIdentifier routesNodeId) {
- processDestination(tx, tablePath.node(routesNodeId), destination, attributes, this.putRoute);
- }
-
private NodeIdentifierWithPredicates createRouteKey(final UnkeyedListEntryNode linkstate) {
final ByteBuf buffer = Unpooled.buffer();
final CLinkstateDestination cLinkstateDestination = LinkstateNlriParser.extractLinkstateDestination(linkstate);
return new NodeIdentifierWithPredicates(LinkstateRoute.QNAME, ROUTE_KEY, ByteArray.readAllBytes(buffer));
}
+ @Nonnull
@Override
- protected NodeIdentifier destinationContainerIdentifier() {
- return this.destination;
+ protected DestinationType buildDestination(@Nonnull final Collection<MapEntryNode> routes) {
+ return new DestinationLinkstateCaseBuilder().setDestinationLinkstate(
+ new DestinationLinkstateBuilder().setCLinkstateDestination(extractRoutes(routes)).build()).build();
}
+ @Nonnull
@Override
- public boolean isComplexRoute() {
- return true;
- }
-
- @Override
- protected MpReachNlri buildReach(final Collection<MapEntryNode> routes, final CNextHop hop) {
- final MpReachNlriBuilder mb = new MpReachNlriBuilder();
- mb.setAfi(LinkstateAddressFamily.class);
- mb.setSafi(LinkstateSubsequentAddressFamily.class);
- mb.setCNextHop(hop);
-
- final List<CLinkstateDestination> dests = new ArrayList<>(routes.size());
- for (final MapEntryNode reachRoute : routes) {
- dests.add(LinkstateNlriParser.extractLinkstateDestination(reachRoute));
- }
- mb.setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(
- new DestinationLinkstateCaseBuilder().setDestinationLinkstate(
- new DestinationLinkstateBuilder().setCLinkstateDestination(dests).build()).build()).build());
- return mb.build();
+ protected DestinationType buildWithdrawnDestination(@Nonnull final Collection<MapEntryNode> routes) {
+ return new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationLinkstateCaseBuilder().setDestinationLinkstate(
+ new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.destination.linkstate._case.DestinationLinkstateBuilder().
+ setCLinkstateDestination(extractRoutes(routes)).build()).build();
}
- @Override
- protected MpUnreachNlri buildUnreach(final Collection<MapEntryNode> routes) {
- final MpUnreachNlriBuilder mb = new MpUnreachNlriBuilder();
- mb.setAfi(LinkstateAddressFamily.class);
- mb.setSafi(LinkstateSubsequentAddressFamily.class);
-
- final List<CLinkstateDestination> dests = new ArrayList<>(routes.size());
- for (final MapEntryNode unreachRoute : routes) {
- dests.add(LinkstateNlriParser.extractLinkstateDestination(unreachRoute));
- }
- mb.setWithdrawnRoutes(new WithdrawnRoutesBuilder().setDestinationType(
- new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationLinkstateCaseBuilder().setDestinationLinkstate(
- new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.destination.linkstate._case.DestinationLinkstateBuilder().setCLinkstateDestination(dests).build()).build()).build());
- return mb.build();
+ private List<CLinkstateDestination> extractRoutes(final Collection<MapEntryNode> routes) {
+ return routes.stream().map(LinkstateNlriParser::extractLinkstateDestination).collect(Collectors.toList());
}
}
Code Review / bgpcep.git / blobdiff