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
9 package org.opendaylight.protocol.bgp.evpn.impl.esi.types;
11 import static org.opendaylight.protocol.bgp.evpn.impl.esi.types.EsiModelUtil.extractSystmeMac;
12 import static org.opendaylight.protocol.bgp.evpn.impl.esi.types.EsiModelUtil.extractUint24LD;
14 import com.google.common.base.Preconditions;
15 import io.netty.buffer.ByteBuf;
16 import org.opendaylight.protocol.util.ByteArray;
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.Uint24;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.esi.Esi;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.esi.esi.MacAutoGeneratedCase;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.esi.esi.MacAutoGeneratedCaseBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.esi.esi.mac.auto.generated._case.MacAutoGenerated;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.esi.esi.mac.auto.generated._case.MacAutoGeneratedBuilder;
26 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
28 final class MacParser extends AbstractEsiType {
31 public void serializeBody(final Esi esi, final ByteBuf body) {
32 Preconditions.checkArgument(esi instanceof MacAutoGeneratedCase,
33 "Unknown esi instance. Passed %s. Needed MacAutoGeneratedCase.", esi.getClass());
34 final MacAutoGenerated macAuto = ((MacAutoGeneratedCase) esi).getMacAutoGenerated();
35 body.writeBytes(IetfYangUtil.INSTANCE.bytesFor(macAuto.getSystemMacAddress()));
36 ByteBufWriteUtil.writeMedium(macAuto.getLocalDiscriminator().getValue().intValue(), body);
40 protected EsiType getType() {
41 return EsiType.MacAutoGenerated;
45 public Esi serializeEsi(final ContainerNode esi) {
46 final MacAutoGeneratedBuilder builder = new MacAutoGeneratedBuilder();
47 builder.setSystemMacAddress(extractSystmeMac(esi));
48 builder.setLocalDiscriminator(extractUint24LD(esi));
49 return new MacAutoGeneratedCaseBuilder().setMacAutoGenerated(builder.build()).build();
54 public Esi parseEsi(final ByteBuf buffer) {
55 final MacAutoGenerated t3 = new MacAutoGeneratedBuilder()
56 .setSystemMacAddress(IetfYangUtil.INSTANCE.macAddressFor(ByteArray.readBytes(buffer, MAC_ADDRESS_LENGTH)))
57 .setLocalDiscriminator(new Uint24(Long.valueOf(buffer.readUnsignedMedium()))).build();
58 return new MacAutoGeneratedCaseBuilder().setMacAutoGenerated(t3).build();