1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 * 19 */ 20 21 package org.apache.directory.server.dns.io.encoder; 22 23 24 import org.apache.directory.server.dns.messages.ResourceRecord; 25 import org.apache.directory.server.dns.store.DnsAttribute; 26 import org.apache.mina.common.ByteBuffer; 27 28 29 /** 30 * 3.3.1. CNAME RDATA format 31 * 32 * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ 33 * / CNAME / 34 * / / 35 * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ 36 * 37 * where: 38 * 39 * CNAME A <domain-name> which specifies the canonical or primary 40 * name for the owner. The owner name is an alias. 41 * 42 * CNAME RRs cause no additional section processing, but name servers may 43 * choose to restart the query at the canonical name in certain cases. See 44 * the description of name server logic in [RFC-1034] for details. 45 * 46 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 47 * @version $Rev: 501531 $, $Date: 2007-01-30 20:51:18 +0100 (Di, 30 Jan 2007) $ 48 */ 49 public class CanonicalNameRecordEncoder extends ResourceRecordEncoder 50 { 51 protected void putResourceRecordData( ByteBuffer byteBuffer, ResourceRecord record ) 52 { 53 String domainName = record.get( DnsAttribute.DOMAIN_NAME ); 54 55 putDomainName( byteBuffer, domainName ); 56 } 57 }