2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.protocol.bgp.mvpn.impl.attributes.tunnel.identifier;
10 import static org.opendaylight.protocol.bgp.mvpn.impl.attributes.tunnel.identifier.PAddressPMulticastGroupUtil.parseIpAddress;
11 import static org.opendaylight.protocol.bgp.mvpn.impl.attributes.tunnel.identifier.PAddressPMulticastGroupUtil.serializeIpAddress;
13 import io.netty.buffer.ByteBuf;
14 import org.opendaylight.protocol.bgp.mvpn.spi.attributes.tunnel.identifier.AbstractTunnelIdentifier;
15 import org.opendaylight.protocol.util.ByteBufWriteUtil;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pmsi.tunnel.rev180329.PmsiTunnelType;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pmsi.tunnel.rev180329.pmsi.tunnel.pmsi.tunnel.TunnelIdentifier;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pmsi.tunnel.rev180329.pmsi.tunnel.pmsi.tunnel.tunnel.identifier.RsvpTeP2mpLsp;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pmsi.tunnel.rev180329.pmsi.tunnel.pmsi.tunnel.tunnel.identifier.RsvpTeP2mpLspBuilder;
20 import org.opendaylight.yangtools.yang.common.netty.ByteBufUtils;
22 public final class RsvpTeP2MpLspParser extends AbstractTunnelIdentifier<RsvpTeP2mpLsp> {
23 private static final int RESERVED = 2;
26 public Class<? extends TunnelIdentifier> getClazz() {
27 return RsvpTeP2mpLsp.class;
31 public int serialize(final RsvpTeP2mpLsp tunnelIdentifier, final ByteBuf buffer) {
32 final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pmsi.tunnel.rev180329.pmsi.tunnel.pmsi
33 .tunnel.tunnel.identifier.rsvp.te.p2mp.lsp
34 .RsvpTeP2mpLsp rsvpTeP2mpLsp = tunnelIdentifier.getRsvpTeP2mpLsp();
35 ByteBufWriteUtil.writeUnsignedInt(rsvpTeP2mpLsp.getP2mpId(), buffer);
36 buffer.writeZero(RESERVED);
37 ByteBufWriteUtil.writeUnsignedShort(rsvpTeP2mpLsp.getTunnelId(), buffer);
38 serializeIpAddress(rsvpTeP2mpLsp.getExtendedTunnelId(), buffer);
43 public RsvpTeP2mpLsp parse(final ByteBuf buffer) {
44 final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pmsi.tunnel.rev180329.pmsi.tunnel
45 .pmsi.tunnel.tunnel.identifier.rsvp.te.p2mp.lsp.RsvpTeP2mpLspBuilder rsvpTeP2mpLps
46 = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pmsi.tunnel.rev180329.pmsi
47 .tunnel.pmsi.tunnel.tunnel.identifier.rsvp.te.p2mp.lsp.RsvpTeP2mpLspBuilder();
48 rsvpTeP2mpLps.setP2mpId(ByteBufUtils.readUint32(buffer));
49 buffer.skipBytes(RESERVED);
50 rsvpTeP2mpLps.setTunnelId(ByteBufUtils.readUint16(buffer));
51 final int ipLength = buffer.readableBytes();
52 rsvpTeP2mpLps.setExtendedTunnelId(parseIpAddress(ipLength, buffer));
53 return new RsvpTeP2mpLspBuilder().setRsvpTeP2mpLsp(rsvpTeP2mpLps.build()).build();
57 public int getType() {
58 return PmsiTunnelType.RsvpTeP2mpLsp.getIntValue();