io.netty.handler.codec.dns.DnsRecordEncoder Maven / Gradle / Ivy
/*
* Copyright 2015 The Netty Project
*
* The Netty Project licenses this file to you 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 io.netty.handler.codec.dns;
import io.netty.buffer.ByteBuf;
import io.netty.util.internal.UnstableApi;
/**
* Encodes a {@link DnsRecord} into binary representation.
*
* @see DatagramDnsQueryEncoder
*/
@UnstableApi
public interface DnsRecordEncoder {
DnsRecordEncoder DEFAULT = new DefaultDnsRecordEncoder();
/**
* Encodes a {@link DnsQuestion}.
*
* @param out the output buffer where the encoded question will be written to
*/
void encodeQuestion(DnsQuestion question, ByteBuf out) throws Exception;
/**
* Encodes a {@link DnsRecord}.
*
* @param out the output buffer where the encoded record will be written to
*/
void encodeRecord(DnsRecord record, ByteBuf out) throws Exception;
}