io.netty.handler.codec.dns.DnsResponse Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of redisson-all Show documentation

Easy Redis Java client and Real-Time Data Platform. Valkey compatible. Sync/Async/RxJava3/Reactive API. Client side caching. Over 50 Redis based Java objects and services: JCache API, Apache Tomcat, Hibernate, Spring, Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Scheduler, RPC

There is a newer version: 3.40.2

Show newest version

/*
 * 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:
 *
 *   https://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;

/**
 * A DNS response message.
 */
public interface DnsResponse extends DnsMessage {

    /**
     * Returns {@code true} if responding server is authoritative for the domain
     * name in the query message.
     */
    boolean isAuthoritativeAnswer();

    /**
     * Set to {@code true} if responding server is authoritative for the domain
     * name in the query message.
     *
     * @param authoritativeAnswer flag for authoritative answer
     */
    DnsResponse setAuthoritativeAnswer(boolean authoritativeAnswer);

    /**
     * Returns {@code true} if response has been truncated, usually if it is
     * over 512 bytes.
     */
    boolean isTruncated();

    /**
     * Set to {@code true} if response has been truncated (usually happens for
     * responses over 512 bytes).
     *
     * @param truncated flag for truncation
     */
    DnsResponse setTruncated(boolean truncated);

    /**
     * Returns {@code true} if DNS server can handle recursive queries.
     */
    boolean isRecursionAvailable();

    /**
     * Set to {@code true} if DNS server can handle recursive queries.
     *
     * @param recursionAvailable flag for recursion availability
     */
    DnsResponse setRecursionAvailable(boolean recursionAvailable);

    /**
     * Returns the 4 bit return code.
     */
    DnsResponseCode code();

    /**
     * Sets the response code for this message.
     *
     * @param code the response code
     */
    DnsResponse setCode(DnsResponseCode code);

    @Override
    DnsResponse setId(int id);

    @Override
    DnsResponse setOpCode(DnsOpCode opCode);

    @Override
    DnsResponse setRecursionDesired(boolean recursionDesired);

    @Override
    DnsResponse setZ(int z);

    @Override
    DnsResponse setRecord(DnsSection section, DnsRecord record);

    @Override
    DnsResponse addRecord(DnsSection section, DnsRecord record);

    @Override
    DnsResponse addRecord(DnsSection section, int index, DnsRecord record);

    @Override
    DnsResponse clear(DnsSection section);

    @Override
    DnsResponse clear();

    @Override
    DnsResponse touch();

    @Override
    DnsResponse touch(Object hint);

    @Override
    DnsResponse retain();

    @Override
    DnsResponse retain(int increment);
}