bgp/extensions/linkstate/src/main/java/org/opendaylight/protocol/bgp/linkstate/impl/nlri/TeLspIpv6NlriParser.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.linkstate.impl.nlri;
   9
  10 import io.netty.buffer.ByteBuf;
  11 import org.opendaylight.protocol.bgp.linkstate.spi.AbstractTeLspNlriCodec;
  12 import org.opendaylight.protocol.util.Ipv6Util;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.NlriType;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.ObjectType;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.object.type.TeLspCaseBuilder;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.object.type.te.lsp._case.address.family.Ipv6CaseBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.LspId;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.TunnelId;
  19 import org.opendaylight.yangtools.yang.common.Uint32;
  20 import org.opendaylight.yangtools.yang.common.netty.ByteBufUtils;
  21
  22 public final class TeLspIpv6NlriParser extends AbstractTeLspNlriCodec {
  23     @Override
  24     protected ObjectType parseObjectType(final ByteBuf buffer) {
  25         final TeLspCaseBuilder builder = new TeLspCaseBuilder();
  26         final Ipv6CaseBuilder ipv6CaseBuilder = new Ipv6CaseBuilder();
  27         ipv6CaseBuilder.setIpv6TunnelSenderAddress(Ipv6Util.addressForByteBuf(buffer));
  28         builder.setTunnelId(new TunnelId(ByteBufUtils.readUint16(buffer)));
  29         builder.setLspId(new LspId(Uint32.valueOf(buffer.readUnsignedShort())));
  30         ipv6CaseBuilder.setIpv6TunnelEndpointAddress(Ipv6Util.addressForByteBuf(buffer));
  31         return builder.setAddressFamily(ipv6CaseBuilder.build()).build();
  32     }
  33
  34     @Override
  35     public int getNlriType() {
  36         return NlriType.Ipv6TeLsp.getIntValue();
  37     }
  38 }