2 * Copyright (c) 2014 Contextream, 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.lispflowmapping.lisp.serializer.address;
10 import java.nio.ByteBuffer;
12 import javax.xml.bind.DatatypeConverter;
14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana.afn.safi.rev130704.AddressFamily;
15 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.LispAddress;
17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.MacAfi;
18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.SimpleAddress;
19 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Mac;
20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.MacBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.EidBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.rloc.container.Rloc;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.rloc.container.RlocBuilder;
26 public class MacSerializer extends LispAddressSerializer {
28 private static final MacSerializer INSTANCE = new MacSerializer();
30 // Private constructor prevents instantiation from other classes
31 private MacSerializer() {
34 public static MacSerializer getInstance() {
39 public int getAddressSize(LispAddress lispAddress) {
44 public int getAddressSize(SimpleAddress simpleAddress) {
49 protected short getAfi() {
50 return (short) AddressFamily._48BitMac.getIntValue();
54 protected void serializeData(ByteBuffer buffer, LispAddress lispAddress) {
55 Mac mac = (Mac) lispAddress.getAddress();
56 String macString = mac.getMac().getValue();
57 macString = macString.replaceAll(":", "");
58 buffer.put(DatatypeConverter.parseHexBinary(macString));
62 protected void serializeData(ByteBuffer buffer, SimpleAddress simpleAddress) {
63 String macString = simpleAddress.getMacAddress().getValue();
64 macString = macString.replaceAll(":", "");
65 buffer.put(DatatypeConverter.parseHexBinary(macString));
69 protected Eid deserializeEidData(ByteBuffer buffer, LispAddressSerializerContext ctx) {
70 EidBuilder eb = new EidBuilder();
71 eb.setAddressType(MacAfi.class);
72 eb.setVirtualNetworkId(getVni(ctx));
73 eb.setAddress(new MacBuilder().setMac(deserializeData(buffer)).build());
78 protected Rloc deserializeRlocData(ByteBuffer buffer) {
79 RlocBuilder rb = new RlocBuilder();
80 rb.setAddressType(MacAfi.class);
81 rb.setVirtualNetworkId(null);
82 rb.setAddress(new MacBuilder().setMac(deserializeData(buffer)).build());
87 protected SimpleAddress deserializeSimpleAddressData(ByteBuffer buffer, LispAddressSerializerContext ctx) {
88 return new SimpleAddress(deserializeData(buffer));
91 private MacAddress deserializeData(ByteBuffer buffer) {
92 byte[] macBuffer = new byte[6];
93 buffer.get(macBuffer);
94 StringBuilder sb = new StringBuilder(17);
95 for (byte b : macBuffer) {
98 sb.append(String.format("%02x", b));
100 return new MacAddress(sb.toString());
103 private interface Length {