me.melchor9000.net.resolver

Class DNSMessage

java.lang.Object

me.melchor9000.net.Serializable

me.melchor9000.net.resolver.DNSMessage

public class DNSMessage
extends Serializable

A message for DNS protocol.

See Also:

RFC 1035 - Domain Implementation and Specification

Constructor Summary

Constructors

Constructor and Description
DNSMessage()

Method Summary

Modifier and Type	Method and Description
void	addAdditional(DNSResourceRecord additional)
void	addAnswer(DNSResourceRecord answer)
void	addAuthority(DNSResourceRecord authority)
void	addQuery(DNSQuery query)
int	byteBufSize()
void	fromByteBuf(io.netty.buffer.ByteBuf buffer) Fills this object with the data from the ByteBuf.
java.lang.Iterable<DNSResourceRecord>	getAdditionals()
java.lang.Iterable<DNSResourceRecord>	getAnswers()
java.lang.Iterable<DNSResourceRecord>	getAuthorities()
int	getCountAdditionals()
int	getCountAnswers()
int	getCountAuthorities()
int	getCountQueries()
int	getId()
byte	getOpcode()
java.lang.String	getOpcodeAsString()
java.lang.Iterable<DNSQuery>	getQueries()
byte	getResponseCode()
boolean	isAuthoritativeResponse()
boolean	isQueryOrResponse()
boolean	isRecursionAvailable()
boolean	isRecursionDesired()
boolean	isTruncated()
void	setAuthoritativeResponse(boolean authoritativeResponse)
void	setId(int id)
void	setOpcode(byte opcode)
void	setQueryOrResponse(boolean queryOrResponse)
void	setRecursionAvailable(boolean recursionAvailable)
void	setRecursionDesired(boolean recursionDesired)
void	setResponseCode(byte responseCode)
void	setTruncated(boolean truncated)
void	toByteBuf(io.netty.buffer.ByteBuf buffer) Writes the data of this object into the ByteBuf.

Methods inherited from class me.melchor9000.net.Serializable

toByteBuf

Methods inherited from class java.lang.Object

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

Constructor Detail

DNSMessage

public DNSMessage()

Method Detail

getId

public int getId()

setId

public void setId(int id)

isQueryOrResponse

public boolean isQueryOrResponse()

setQueryOrResponse

public void setQueryOrResponse(boolean queryOrResponse)

getOpcode

public byte getOpcode()

setOpcode

public void setOpcode(byte opcode)

getOpcodeAsString

public java.lang.String getOpcodeAsString()

isAuthoritativeResponse

public boolean isAuthoritativeResponse()

setAuthoritativeResponse

public void setAuthoritativeResponse(boolean authoritativeResponse)

isTruncated

public boolean isTruncated()

setTruncated

public void setTruncated(boolean truncated)

isRecursionDesired

public boolean isRecursionDesired()

setRecursionDesired

public void setRecursionDesired(boolean recursionDesired)

isRecursionAvailable

public boolean isRecursionAvailable()

setRecursionAvailable

public void setRecursionAvailable(boolean recursionAvailable)

getResponseCode

public byte getResponseCode()

setResponseCode

public void setResponseCode(byte responseCode)

addQuery

public void addQuery(DNSQuery query)

addAnswer

public void addAnswer(DNSResourceRecord answer)

addAuthority

public void addAuthority(DNSResourceRecord authority)

addAdditional

public void addAdditional(DNSResourceRecord additional)

getQueries

public java.lang.Iterable<DNSQuery> getQueries()

getAnswers

public java.lang.Iterable<DNSResourceRecord> getAnswers()

getAuthorities

public java.lang.Iterable<DNSResourceRecord> getAuthorities()

getAdditionals

public java.lang.Iterable<DNSResourceRecord> getAdditionals()

getCountQueries

public int getCountQueries()

getCountAnswers

public int getCountAnswers()

getCountAuthorities

public int getCountAuthorities()

getCountAdditionals

public int getCountAdditionals()

byteBufSize

public int byteBufSize()

Specified by:

byteBufSize in class Serializable

Returns:

length in bytes of the serialized data

toByteBuf

public void toByteBuf(io.netty.buffer.ByteBuf buffer)

Description copied from class: Serializable

Writes the data of this object into the ByteBuf.

Specified by:

toByteBuf in class Serializable

Parameters:

buffer - buffer to store the data

fromByteBuf

public void fromByteBuf(io.netty.buffer.ByteBuf buffer)
                 throws DataNotRepresentsObject

Description copied from class: Serializable

Fills this object with the data from the ByteBuf. If the buffer contents doesn't match the object specification, should throw IllegalArgumentException.

Specified by:

fromByteBuf in class Serializable

Parameters:

buffer - buffer with the data

Throws:

DataNotRepresentsObject - If the buffer data doesn't represent the object