*/
package org.opendaylight.protocol.bgp.flowspec;
+import com.google.common.base.Optional;
import com.google.common.collect.ImmutableCollection;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Iterables;
import java.util.Collection;
-import javax.annotation.Nullable;
+import javax.annotation.Nonnull;
import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
import org.opendaylight.protocol.bgp.parser.spi.PathIdUtil;
-import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBSupport;
+import org.opendaylight.protocol.bgp.rib.spi.MultiPathAbstractRIBSupport;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev150807.FlowspecSubsequentAddressFamily;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev150807.flowspec.ipv6.routes.flowspec.ipv6.routes.FlowspecRoute;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.PathId;
-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.multiprotocol.rev130919.destination.DestinationType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.Route;
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.AddressFamily;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.CNextHop;
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.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.NormalizedNode;
-
-public abstract class AbstractFlowspecRIBSupport extends AbstractRIBSupport {
- private static final QName PATHID_QNAME = QName.create(FlowspecRoute.QNAME, "path-id").intern();
- private static final NodeIdentifier PATH_ID_NII = new NodeIdentifier(PATHID_QNAME);
-
- private static final QName ROUTE_KEY = QName.create(FlowspecRoute.QNAME, "route-key").intern();
+public abstract class AbstractFlowspecRIBSupport extends MultiPathAbstractRIBSupport {
protected AbstractFlowspecRIBSupport(final Class<? extends Routes> cazeClass, final Class<? extends DataObject> containerClass,
- final Class<? extends Route> listClass) {
- super(cazeClass, containerClass, listClass);
+ final Class<? extends Route> listClass, final Class<? extends AddressFamily> afiClass, final QName destinationQname) {
+ super(cazeClass, containerClass, listClass, afiClass, FlowspecSubsequentAddressFamily.class, "route-key", destinationQname);
}
- protected abstract NodeIdentifier routeIdentifier();
-
protected abstract AbstractFlowspecNlriParser getParser();
- protected abstract Class<? extends AddressFamily> getAfiClass();
-
@Override
public final ImmutableCollection<Class<? extends DataObject>> cacheableAttributeObjects() {
return ImmutableSet.of();
return true;
}
+ @Nonnull
@Override
- protected final 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);
- }
-
- @Override
- protected final void deleteDestinationRoutes(final DOMDataWriteTransaction tx, final YangInstanceIdentifier tablePath,
- final ContainerNode destination, final NodeIdentifier routesNodeId) {
- processDestination(tx, tablePath.node(routesNodeId), destination, null, DELETE_ROUTE);
- }
-
- private void processDestination(final DOMDataWriteTransaction tx, final YangInstanceIdentifier routesPath,
- final ContainerNode destination, final ContainerNode attributes, final ApplyRoute function) {
- if (destination != null) {
- final YangInstanceIdentifier base = routesPath.node(routesContainerIdentifier()).node(routeIdentifier());
- final NodeIdentifierWithPredicates routeKey = new NodeIdentifierWithPredicates(FlowspecRoute.QNAME, ROUTE_KEY, getParser().stringNlri(destination));
- function.apply(tx, base, routeKey, destination, attributes);
- }
- }
-
- @Override
- protected final MpReachNlri buildReach(final Collection<MapEntryNode> routes, final CNextHop hop) {
- final MpReachNlriBuilder mb = new MpReachNlriBuilder();
- mb.setAfi(getAfiClass());
- mb.setSafi(FlowspecSubsequentAddressFamily.class);
- mb.setCNextHop(hop);
-
+ protected DestinationType buildDestination(@Nonnull final Collection<MapEntryNode> routes) {
final MapEntryNode routesCont = Iterables.getOnlyElement(routes);
- final PathId pathId = PathIdUtil.buildPathId(routesCont, PATH_ID_NII);
-
- mb.setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(getParser().createAdvertizedRoutesDestinationType(
- getParser().extractFlowspec(routesCont), pathId)).build());
- return mb.build();
+ final PathId pathId = PathIdUtil.buildPathId(routesCont, routePathIdNid());
+ return getParser().createAdvertizedRoutesDestinationType(getParser().extractFlowspec(routesCont), pathId);
}
+ @Nonnull
@Override
- protected final MpUnreachNlri buildUnreach(final Collection<MapEntryNode> routes) {
- final MpUnreachNlriBuilder mb = new MpUnreachNlriBuilder();
- mb.setAfi(getAfiClass());
- mb.setSafi(FlowspecSubsequentAddressFamily.class);
-
+ protected DestinationType buildWithdrawnDestination(@Nonnull final Collection<MapEntryNode> routes) {
final MapEntryNode routesCont = Iterables.getOnlyElement(routes);
- final PathId pathId = PathIdUtil.buildPathId(routesCont, PATH_ID_NII);
-
- mb.setWithdrawnRoutes(new WithdrawnRoutesBuilder().setDestinationType(getParser().createWithdrawnDestinationType(
- getParser().extractFlowspec(Iterables.getOnlyElement(routes)), pathId)).build());
- return mb.build();
+ final PathId pathId = PathIdUtil.buildPathId(routesCont, routePathIdNid());
+ return getParser().createWithdrawnDestinationType(getParser().extractFlowspec(Iterables.getOnlyElement(routes)), pathId);
}
- @Nullable
@Override
- public PathArgument getRouteIdAddPath(final long pathId, final PathArgument routeId) {
- return PathIdUtil.createNidKey(pathId, routeId, FlowspecRoute.QNAME, PATHID_QNAME, ROUTE_KEY);
- }
-
- @Override
- public Long extractPathId(final NormalizedNode<?, ?> data) {
- return PathIdUtil.extractPathId(data, PATH_ID_NII);
+ protected final void processDestination(final DOMDataWriteTransaction tx, final YangInstanceIdentifier routesPath,
+ final ContainerNode destination, final ContainerNode attributes, final ApplyRoute function) {
+ if (destination != null) {
+ final YangInstanceIdentifier base = routesPath.node(routesContainerIdentifier()).node(routeQName());
+ final Optional<DataContainerChild<? extends PathArgument, ?>> maybePathIdLeaf = destination.getChild(routePathIdNid());
+ final String routeKeyValue = getParser().stringNlri(destination);
+ final NodeIdentifierWithPredicates routeKey = PathIdUtil.createNidKey(routeQName(), routeKeyQName(), pathIdQName(), routeKeyValue, maybePathIdLeaf);
+ function.apply(tx, base, routeKey, destination, attributes);
+ }
}
}
Code Review / bgpcep.git / blobdiff