bgp/extensions/labeled-unicast/src/main/java/org/opendaylight/protocol/bgp/labeled/unicast/BGPActivator.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.labeled.unicast;
   9
  10 import java.util.List;
  11 import javax.inject.Inject;
  12 import javax.inject.Singleton;
  13 import org.kohsuke.MetaInfServices;
  14 import org.opendaylight.protocol.bgp.inet.codec.nexthop.Ipv4NextHopParserSerializer;
  15 import org.opendaylight.protocol.bgp.inet.codec.nexthop.Ipv6NextHopParserSerializer;
  16 import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderActivator;
  17 import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderContext;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.LabeledUnicastSubsequentAddressFamily;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.labeled.unicast.routes.LabeledUnicastRoutes;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.update.attributes.bgp.prefix.sid.bgp.prefix.sid.tlvs.bgp.prefix.sid.tlv.LuLabelIndexTlv;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.update.attributes.bgp.prefix.sid.bgp.prefix.sid.tlvs.bgp.prefix.sid.tlv.LuOriginatorSrgbTlv;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.Ipv4AddressFamily;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.Ipv6AddressFamily;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.next.hop.c.next.hop.Ipv4NextHopCase;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.next.hop.c.next.hop.Ipv6NextHopCase;
  26 import org.opendaylight.yangtools.concepts.Registration;
  27 import org.osgi.service.component.annotations.Component;
  28
  29 @Singleton
  30 @Component(immediate = true, property = "type=org.opendaylight.protocol.bgp.labeled.unicast.BGPActivator")
  31 @MetaInfServices
  32 public final class BGPActivator implements BGPExtensionProviderActivator {
  33     private static final int LABELED_UNICAST_SAFI = 4;
  34
  35     @Inject
  36     public BGPActivator() {
  37         // Exposed for DI
  38     }
  39
  40     @Override
  41     public List<Registration> start(final BGPExtensionProviderContext context) {
  42         final LUNlriParser luNlriParser = new LUNlriParser();
  43         final LabelIndexTlvParser labelHandler = new LabelIndexTlvParser();
  44         final OriginatorSrgbTlvParser originatorHandler = new OriginatorSrgbTlvParser();
  45
  46         return List.of(
  47             context.registerSubsequentAddressFamily(LabeledUnicastSubsequentAddressFamily.VALUE, LABELED_UNICAST_SAFI),
  48             context.registerNlriParser(Ipv4AddressFamily.VALUE, LabeledUnicastSubsequentAddressFamily.VALUE,
  49                 luNlriParser, new Ipv4NextHopParserSerializer(), Ipv4NextHopCase.class),
  50             context.registerNlriParser(Ipv6AddressFamily.VALUE, LabeledUnicastSubsequentAddressFamily.VALUE,
  51                 luNlriParser, new Ipv6NextHopParserSerializer(), Ipv6NextHopCase.class),
  52             context.registerNlriSerializer(LabeledUnicastRoutes.class, luNlriParser),
  53             context.registerBgpPrefixSidTlvParser(labelHandler.getType(), labelHandler),
  54             context.registerBgpPrefixSidTlvParser(originatorHandler.getType(), originatorHandler),
  55             context.registerBgpPrefixSidTlvSerializer(LuLabelIndexTlv.class, labelHandler),
  56             context.registerBgpPrefixSidTlvSerializer(LuOriginatorSrgbTlv.class, originatorHandler));
  57     }
  58 }