io.netty.handler.codec.dns

Class DnsResponse

java.lang.Object

io.netty.util.AbstractReferenceCounted

io.netty.handler.codec.dns.DnsMessage

io.netty.handler.codec.dns.DnsResponse

All Implemented Interfaces:

ReferenceCounted

public final class DnsResponse
extends DnsMessage

A DNS response packet which is sent to a client after a server receives a query.

Constructor Summary

Constructors

Constructor and Description
DnsResponse(int id, InetSocketAddress sender)

Method Summary

Methods

Modifier and Type	Method and Description
DnsResponse	addAdditionalResource(DnsResource resource) Adds an additional resource record to this message.
DnsResponse	addAnswer(DnsResource answer) Adds an answer resource record to this message.
DnsResponse	addAuthorityResource(DnsResource resource) Adds an authority resource record to this message.
DnsResponse	addQuestion(DnsQuestion question) Adds a question to this message.
DnsResponseHeader	header() Returns the header belonging to this message.
protected DnsResponseHeader	newHeader(int id)
DnsResponse	retain() Increases the reference count by 1.
DnsResponse	retain(int increment) Increases the reference count by the specified increment.
InetSocketAddress	sender() The InetSocketAddress of the sender of this DnsResponse
DnsResponse	touch() Records the current access location of this object for debugging purposes.
DnsResponse	touch(Object hint) Records the current access location of this object with an additonal arbitrary information for debugging purposes.

Methods inherited from class io.netty.handler.codec.dns.DnsMessage

additionalResources, answers, authorityResources, deallocate, questions, release, release

Methods inherited from class io.netty.util.AbstractReferenceCounted

refCnt, setRefCnt

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DnsResponse

public DnsResponse(int id,
           InetSocketAddress sender)

Method Detail

sender

public InetSocketAddress sender()

The InetSocketAddress of the sender of this DnsResponse

addAnswer

public DnsResponse addAnswer(DnsResource answer)

Description copied from class: DnsMessage

Adds an answer resource record to this message.

Overrides:

addAnswer in class DnsMessage

Parameters:

answer - the answer resource record to be added

Returns:

the message to allow method chaining

addQuestion

public DnsResponse addQuestion(DnsQuestion question)

Description copied from class: DnsMessage

Adds a question to this message.

Overrides:

addQuestion in class DnsMessage

Parameters:

question - the question to be added

Returns:

the message to allow method chaining

addAuthorityResource

public DnsResponse addAuthorityResource(DnsResource resource)

Description copied from class: DnsMessage

Adds an authority resource record to this message.

Overrides:

addAuthorityResource in class DnsMessage

Parameters:

resource - the authority resource record to be added

Returns:

the message to allow method chaining

addAdditionalResource

public DnsResponse addAdditionalResource(DnsResource resource)

Description copied from class: DnsMessage

Adds an additional resource record to this message.

Overrides:

addAdditionalResource in class DnsMessage

Parameters:

resource - the additional resource record to be added

Returns:

the message to allow method chaining

touch

public DnsResponse touch(Object hint)

Description copied from interface: ReferenceCounted

Records the current access location of this object with an additonal arbitrary information for debugging purposes. If this object is determined to be leaked, the information recorded by this operation will be provided to you via ResourceLeakDetector.

Specified by:

touch in interface ReferenceCounted

Overrides:

touch in class DnsMessage

retain

public DnsResponse retain()

Description copied from interface: ReferenceCounted

Increases the reference count by 1.

Specified by:

retain in interface ReferenceCounted

Overrides:

retain in class DnsMessage

retain

public DnsResponse retain(int increment)

Description copied from interface: ReferenceCounted

Increases the reference count by the specified increment.

Specified by:

retain in interface ReferenceCounted

Overrides:

retain in class DnsMessage

touch

public DnsResponse touch()

Description copied from interface: ReferenceCounted

Records the current access location of this object for debugging purposes. If this object is determined to be leaked, the information recorded by this operation will be provided to you via ResourceLeakDetector. This method is a shortcut to touch(null).

Specified by:

touch in interface ReferenceCounted

Overrides:

touch in class DnsMessage

header

public DnsResponseHeader header()

Description copied from class: DnsMessage

Returns the header belonging to this message.

Overrides:

header in class DnsMessage

newHeader

protected DnsResponseHeader newHeader(int id)

Specified by:

newHeader in class DnsMessage