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.evpn.impl.esi.types;
10 import static com.google.common.base.Preconditions.checkArgument;
11 import static org.opendaylight.protocol.bgp.evpn.impl.esi.types.EsiModelUtil.extractBP;
12 import static org.opendaylight.protocol.bgp.evpn.impl.esi.types.EsiModelUtil.extractBrigeMac;
14 import io.netty.buffer.ByteBuf;
15 import org.opendaylight.protocol.util.ByteArray;
16 import org.opendaylight.protocol.util.ByteBufUtils;
17 import org.opendaylight.protocol.util.ByteBufWriteUtil;
18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.IetfYangUtil;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.EsiType;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.esi.Esi;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.esi.esi.LanAutoGeneratedCase;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.esi.esi.LanAutoGeneratedCaseBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.esi.esi.lan.auto.generated._case.LanAutoGenerated;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.esi.esi.lan.auto.generated._case.LanAutoGeneratedBuilder;
25 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
27 final class LanParser extends AbstractEsiType {
30 public ByteBuf serializeBody(final Esi esi, final ByteBuf body) {
31 checkArgument(esi instanceof LanAutoGeneratedCase,
32 "Unknown esi instance. Passed %s. Needed LanAutoGeneratedCase.", esi);
33 final LanAutoGenerated lan = ((LanAutoGeneratedCase) esi).getLanAutoGenerated();
34 body.writeBytes(IetfYangUtil.INSTANCE.bytesFor(lan.getRootBridgeMacAddress()));
35 ByteBufWriteUtil.writeUnsignedShort(lan.getRootBridgePriority(), body);
36 return body.writeByte(0);
40 protected EsiType getType() {
41 return EsiType.LanAutoGenerated;
45 public Esi serializeEsi(final ContainerNode esi) {
46 return new LanAutoGeneratedCaseBuilder()
47 .setLanAutoGenerated(new LanAutoGeneratedBuilder()
48 .setRootBridgeMacAddress(extractBrigeMac(esi))
49 .setRootBridgePriority(extractBP(esi))
55 public Esi parseEsi(final ByteBuf buffer) {
56 return new LanAutoGeneratedCaseBuilder()
57 .setLanAutoGenerated(new LanAutoGeneratedBuilder()
58 .setRootBridgeMacAddress(IetfYangUtil.INSTANCE.macAddressFor(
59 ByteArray.readBytes(buffer, MAC_ADDRESS_LENGTH)))
60 .setRootBridgePriority(ByteBufUtils.readUint16(buffer))