| /* |
| * 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.onosproject.lisp.msg.exceptions.LispParseError; |
| import org.onosproject.lisp.msg.exceptions.LispWriterException; |
| |
| import java.util.Objects; |
| |
| import static com.google.common.base.MoreObjects.toStringHelper; |
| |
| /** |
| * Distinguished name address that is used by LISP Locator. |
| */ |
| public class LispDistinguishedNameAddress extends LispAfiAddress { |
| |
| private final String distinguishedName; |
| |
| /** |
| * Initializes LISP locator's distinguished name address with AFI enum. |
| * |
| * @param distinguishedName distinguished name address |
| */ |
| public LispDistinguishedNameAddress(String distinguishedName) { |
| super(AddressFamilyIdentifierEnum.DISTINGUISHED_NAME); |
| this.distinguishedName = distinguishedName; |
| } |
| |
| /** |
| * Obtains LISP locator's distinguished name address. |
| * |
| * @return distinguished name address |
| */ |
| public String getDistinguishedName() { |
| return distinguishedName; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(distinguishedName); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| |
| if (obj instanceof LispDistinguishedNameAddress) { |
| final LispDistinguishedNameAddress other = (LispDistinguishedNameAddress) obj; |
| return Objects.equals(this.distinguishedName, other.distinguishedName); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return toStringHelper(this) |
| .add("distinguished name", distinguishedName) |
| .toString(); |
| } |
| |
| /** |
| * Distinguished name address reader class. |
| */ |
| public static class DistinguishedNameAddressReader |
| implements LispAddressReader<LispDistinguishedNameAddress> { |
| |
| @Override |
| public LispDistinguishedNameAddress readFrom(ByteBuf byteBuf) throws LispParseError { |
| |
| StringBuilder sb = new StringBuilder(); |
| byte character; |
| while (byteBuf.readerIndex() < byteBuf.writerIndex()) { |
| character = byteBuf.readByte(); |
| sb.append((char) character); |
| } |
| |
| return new LispDistinguishedNameAddress(sb.toString()); |
| } |
| } |
| |
| /** |
| * Distinguished name address writer class. |
| */ |
| public static class DistinguishedNameAddressWriter |
| implements LispAddressWriter<LispDistinguishedNameAddress> { |
| |
| @Override |
| public void writeTo(ByteBuf byteBuf, LispDistinguishedNameAddress address) throws LispWriterException { |
| String distinguishedName = address.getDistinguishedName(); |
| byte[] nameBytes = distinguishedName.getBytes(); |
| for (int i = 0; i < nameBytes.length; i++) { |
| byteBuf.writeByte(nameBytes[i]); |
| } |
| } |
| } |
| } |