bgp/flowspec/src/main/java/org/opendaylight/protocol/bgp/flowspec/FlowspecIpv4RIBSupport.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.protocol.bgp.flowspec;
   9
  10 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.FlowspecSubsequentAddressFamily;
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.rib.loc.rib.tables.routes.FlowspecRoutesCase;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.rib.peer.effective.rib.in.tables.routes.FlowspecRoutesCaseBuilder;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.destination.ipv4.DestinationFlowspec;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.ipv4.route.FlowspecRoute;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.ipv4.route.FlowspecRouteBuilder;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.ipv4.route.FlowspecRouteKey;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.routes.FlowspecRoutes;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.routes.FlowspecRoutesBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.PathId;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.Attributes;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables.Routes;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.Ipv4AddressFamily;
  23
  24 public final class FlowspecIpv4RIBSupport extends AbstractFlowspecRIBSupport<SimpleFlowspecIpv4NlriParser,
  25         FlowspecRoute, FlowspecRouteKey> {
  26
  27     public FlowspecIpv4RIBSupport(SimpleFlowspecExtensionProviderContext context) {
  28         super(
  29                 FlowspecRoutesCase.class,
  30                 FlowspecRoutes.class,
  31                 FlowspecRoute.class,
  32                 Ipv4AddressFamily.class,
  33                 FlowspecSubsequentAddressFamily.class,
  34                 DestinationFlowspec.QNAME,
  35                 new SimpleFlowspecIpv4NlriParser(context
  36                         .getFlowspecTypeRegistry(SimpleFlowspecExtensionProviderContext.AFI.IPV4,
  37                                 SimpleFlowspecExtensionProviderContext.SAFI.FLOWSPEC))
  38         );
  39     }
  40
  41     static FlowspecIpv4RIBSupport getInstance(SimpleFlowspecExtensionProviderContext context) {
  42         return new FlowspecIpv4RIBSupport(context);
  43     }
  44
  45     @Override
  46     public FlowspecRoute createRoute(final FlowspecRoute route, final String routeKey, final long pathId,
  47             final Attributes attributes) {
  48         final FlowspecRouteBuilder builder;
  49         if (route != null) {
  50             builder = new FlowspecRouteBuilder(route);
  51         } else {
  52             builder = new FlowspecRouteBuilder();
  53         }
  54         return builder.setKey(new FlowspecRouteKey(new PathId(pathId), routeKey)).setAttributes(attributes).build();
  55     }
  56
  57     @Override
  58     public Routes emptyRoutesContainer() {
  59         return new FlowspecRoutesCaseBuilder().setFlowspecRoutes(new FlowspecRoutesBuilder().build()).build();
  60     }
  61
  62     @Override
  63     public FlowspecRouteKey createRouteListKey(final long pathId, final String routeKey) {
  64         return new FlowspecRouteKey(new PathId(pathId), routeKey);
  65     }
  66 }