+++ /dev/null
-
-/*
- * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.sal.packet.address;
-
-import java.util.Arrays;
-
-import javax.xml.bind.annotation.XmlAccessType;
-import javax.xml.bind.annotation.XmlAccessorType;
-import javax.xml.bind.annotation.XmlElement;
-import javax.xml.bind.annotation.XmlRootElement;
-import javax.xml.bind.annotation.XmlTransient;
-
-import org.opendaylight.controller.sal.core.ConstructionException;
-import org.opendaylight.controller.sal.utils.HexEncode;
-
-@XmlRootElement
-@XmlAccessorType(XmlAccessType.NONE)
-public class EthernetAddress extends DataLinkAddress {
- private static final long serialVersionUID = 1L;
- @XmlTransient
- private byte[] macAddress;
-
- public static final EthernetAddress BROADCASTMAC = createWellKnownAddress(new byte[] {
- (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
- (byte) 0xff });
-
- public static final EthernetAddress INVALIDHOST = BROADCASTMAC;
-
- public static final String addressName = "Ethernet MAC Address";
- public static final int SIZE = 6;
-
- private static final EthernetAddress createWellKnownAddress(byte[] mac) {
- try {
- return new EthernetAddress(mac);
- } catch (ConstructionException ce) {
- return null;
- }
- }
-
- /* Private constructor to satisfy JAXB */
- @SuppressWarnings("unused")
- private EthernetAddress() {
- }
-
- /**
- * Public constructor for an Ethernet MAC address starting from
- * the byte constituing the address, the constructor validate the
- * size of the arrive to make sure it met the expected size
- *
- * @param macAddress A byte array in big endian format
- * representing the Ethernet MAC Address
- *
- * @return The constructed object if valid
- */
- public EthernetAddress(byte[] macAddress) throws ConstructionException {
- super(addressName);
-
- if (macAddress == null) {
- throw new ConstructionException("Null input parameter passed");
- }
-
- if (macAddress.length != SIZE) {
- throw new ConstructionException(
- "Wrong size of passed byte array, expected:" + SIZE
- + " got:" + macAddress.length);
- }
- this.macAddress = new byte[SIZE];
- System.arraycopy(macAddress, 0, this.macAddress, 0, SIZE);
- }
-
- public EthernetAddress clone() {
- try {
- return new EthernetAddress(this.macAddress.clone());
- } catch (ConstructionException ce) {
- return null;
- }
- }
-
- /**
- * Return the Ethernet Mac address in byte array format
- *
- * @return The Ethernet Mac address in byte array format
- */
- public byte[] getValue() {
- return this.macAddress;
- }
-
- @Override
- public int hashCode() {
- final int prime = 31;
- int result = super.hashCode();
- result = prime * result + Arrays.hashCode(macAddress);
- return result;
- }
-
- @Override
- public boolean equals(Object obj) {
- if (this == obj)
- return true;
- if (!super.equals(obj))
- return false;
- if (getClass() != obj.getClass())
- return false;
- EthernetAddress other = (EthernetAddress) obj;
- if (!Arrays.equals(macAddress, other.macAddress))
- return false;
- return true;
- }
-
- @Override
- public String toString() {
- return "EthernetAddress [macAddress=" + HexEncode.bytesToHexStringFormat(macAddress)
- + "]";
- }
-
- @XmlElement(name = "macAddress")
- public String getMacAddress() {
- return HexEncode.bytesToHexStringFormat(macAddress);
- }
-}