bgp/extensions/linkstate/src/main/java/org/opendaylight/protocol/bgp/linkstate/impl/attribute/sr/binding/sid/sub/tlvs/Ipv4BackupEro.java

   1 /*
   2  * Copyright (c) 2016 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.attribute.sr.binding.sid.sub.tlvs;
   9
  10 import static com.google.common.base.Preconditions.checkArgument;
  11
  12 import io.netty.buffer.ByteBuf;
  13 import org.opendaylight.protocol.bgp.linkstate.spi.BindingSubTlvsParser;
  14 import org.opendaylight.protocol.bgp.linkstate.spi.BindingSubTlvsSerializer;
  15 import org.opendaylight.protocol.bgp.linkstate.spi.TlvUtil;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.ProtocolId;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.segment.routing.ext.rev200120.binding.sub.tlvs.BindingSubTlv;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.segment.routing.ext.rev200120.binding.sub.tlvs.binding.sub.tlv.Ipv4EroBackupCase;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.segment.routing.ext.rev200120.binding.sub.tlvs.binding.sub.tlv.ipv4.ero.backup._case.Ipv4EroBackup;
  20
  21 public final class Ipv4BackupEro implements BindingSubTlvsParser, BindingSubTlvsSerializer {
  22     private static final int BACKUP_ERO_IPV4 = 1166;
  23
  24     @Override
  25     public BindingSubTlv parseSubTlv(final ByteBuf slice, final ProtocolId protocolId) {
  26         return Ipv4EroParser.parseIpv4EroBackupCase(slice);
  27     }
  28
  29     @Override
  30     public int getType() {
  31         return BACKUP_ERO_IPV4;
  32     }
  33
  34     @Override
  35     public void serializeSubTlv(final BindingSubTlv bindingSubTlv, final ByteBuf aggregator) {
  36         checkArgument(bindingSubTlv instanceof Ipv4EroBackupCase, "Wrong BindingSubTlv instance expected",
  37             bindingSubTlv);
  38         final Ipv4EroBackup ipv4Backup = ((Ipv4EroBackupCase) bindingSubTlv).getIpv4EroBackup();
  39         TlvUtil.writeTLV(getType(), Ipv4EroParser.serializeIpv4EroCase(ipv4Backup.getLoose(), ipv4Backup.getAddress()),
  40             aggregator);
  41     }
  42 }