| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.lisp.msg.types; |
| |
| import io.netty.buffer.ByteBuf; |
| import org.onlab.packet.MacAddress; |
| import org.onosproject.lisp.msg.exceptions.LispParseError; |
| import org.onosproject.lisp.msg.exceptions.LispWriterException; |
| |
| import java.util.Objects; |
| |
| /** |
| * MAC address that is used by LISP Locator. |
| */ |
| public class LispMacAddress extends LispAfiAddress { |
| |
| protected final MacAddress address; |
| |
| /** |
| * Initializes MAC address. |
| * |
| * @param address MAC address |
| */ |
| public LispMacAddress(MacAddress address) { |
| super(AddressFamilyIdentifierEnum.MAC); |
| this.address = address; |
| } |
| |
| /** |
| * Obtains LISP locator's MAC address. |
| * |
| * @return MAC address |
| */ |
| public MacAddress getAddress() { |
| return address; |
| } |
| |
| @Override |
| public int hashCode() { |
| return address.hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| |
| if (obj instanceof LispMacAddress) { |
| final LispMacAddress other = (LispMacAddress) obj; |
| return Objects.equals(this.address, other.address) && |
| Objects.equals(this.getAfi(), other.getAfi()); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return address.toString(); |
| } |
| |
| /** |
| * MAC address reader class. |
| */ |
| public static class MacAddressReader implements LispAddressReader<LispMacAddress> { |
| |
| private static final int SIZE_OF_MAC_ADDRESS = 6; |
| |
| @Override |
| public LispMacAddress readFrom(ByteBuf byteBuf) throws LispParseError { |
| |
| byte[] macByte = new byte[SIZE_OF_MAC_ADDRESS]; |
| byteBuf.readBytes(macByte); |
| MacAddress macAddress = MacAddress.valueOf(macByte); |
| |
| return new LispMacAddress(macAddress); |
| } |
| } |
| |
| /** |
| * MAC address writer class. |
| */ |
| public static class MacAddressWriter implements LispAddressWriter<LispMacAddress> { |
| |
| @Override |
| public void writeTo(ByteBuf byteBuf, LispMacAddress address) |
| throws LispWriterException { |
| byte[] macByte = address.getAddress().toBytes(); |
| byteBuf.writeBytes(macByte); |
| } |
| } |
| } |