org.apache.directory.server.dns.messages

Class DnsMessage

java.lang.Object

org.apache.directory.server.dns.messages.DnsMessage

public class DnsMessage
extends Object

All communications inside of the domain protocol are carried in a single format called a message. The top level format of message is divided into 5 sections (some of which are empty in certain cases) shown below: +---------------------+ | Header | +---------------------+ | Question | the question for the name server +---------------------+ | Answer | ResourceRecords answering the question +---------------------+ | Authority | ResourceRecords pointing toward an authority +---------------------+ | Additional | ResourceRecords holding additional information +---------------------+

Author:

Apache Directory Project

Constructor Summary

Constructors

Constructor and Description

DnsMessage(int transactionId, MessageType messageType, OpCode opCode, boolean authoritativeAnswer, boolean truncated, boolean recursionDesired, boolean recursionAvailable, boolean reserved, boolean acceptNonAuthenticatedData, ResponseCode responseCode, List<QuestionRecord> question, List<ResourceRecord> answer, List<ResourceRecord> authority, List<ResourceRecord> additional) Creates a new instance of DnsMessage.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object object)
List<ResourceRecord>	getAdditionalRecords()
List<ResourceRecord>	getAnswerRecords()
List<ResourceRecord>	getAuthorityRecords()
MessageType	getMessageType()
OpCode	getOpCode()
List<QuestionRecord>	getQuestionRecords()
ResponseCode	getResponseCode()
int	getTransactionId()
int	hashCode()
boolean	isAcceptNonAuthenticatedData()
boolean	isAuthoritativeAnswer()
boolean	isRecursionAvailable()
boolean	isRecursionDesired()
boolean	isReserved()
boolean	isTruncated()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DnsMessage

public DnsMessage(int transactionId,
                  MessageType messageType,
                  OpCode opCode,
                  boolean authoritativeAnswer,
                  boolean truncated,
                  boolean recursionDesired,
                  boolean recursionAvailable,
                  boolean reserved,
                  boolean acceptNonAuthenticatedData,
                  ResponseCode responseCode,
                  List<QuestionRecord> question,
                  List<ResourceRecord> answer,
                  List<ResourceRecord> authority,
                  List<ResourceRecord> additional)

Creates a new instance of DnsMessage.

Parameters:

transactionId -

messageType -

opCode -

authoritativeAnswer -

truncated -

recursionDesired -

recursionAvailable -

reserved -

acceptNonAuthenticatedData -

responseCode -

question -

answer -

authority -

additional -

Method Detail

isAcceptNonAuthenticatedData

public boolean isAcceptNonAuthenticatedData()

Returns:

Returns the acceptNonAuthenticatedData.

getAdditionalRecords

public List<ResourceRecord> getAdditionalRecords()

Returns:

Returns the additional.

getAnswerRecords

public List<ResourceRecord> getAnswerRecords()

Returns:

Returns the answers.

isAuthoritativeAnswer

public boolean isAuthoritativeAnswer()

Returns:

Returns the authoritativeAnswer.

getAuthorityRecords

public List<ResourceRecord> getAuthorityRecords()

Returns:

Returns the authority.

getMessageType

public MessageType getMessageType()

Returns:

Returns the messageType.

getOpCode

public OpCode getOpCode()

Returns:

Returns the opCode.

getQuestionRecords

public List<QuestionRecord> getQuestionRecords()

Returns:

Returns the question.

isRecursionAvailable

public boolean isRecursionAvailable()

Returns:

Returns the recursionAvailable.

isRecursionDesired

public boolean isRecursionDesired()

Returns:

Returns the recursionDesired.

isReserved

public boolean isReserved()

Returns:

Returns the reserved.

getResponseCode

public ResponseCode getResponseCode()

Returns:

Returns the responseCode.

getTransactionId

public int getTransactionId()

Returns:

Returns the transactionId.

isTruncated

public boolean isTruncated()

Returns:

Returns the truncated.

equals

public boolean equals(Object object)

Overrides:

equals in class Object

See Also:

Object.equals(Object)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

Returns:

the instance's hash code

See Also:

Object.hashCode()

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()