javax.jmdns.impl
Class DNSIncoming

java.lang.Object
  javax.jmdns.impl.DNSMessage
      javax.jmdns.impl.DNSIncoming

public final class DNSIncoming
extends DNSMessage

Parse an incoming DNS message into its components.

Author:

Arthur van Hoff, Werner Randelshofer, Pierre Frisch, Daniel Bobbert

Nested Class Summary

static class

DNSIncoming.MessageInputStream

Field Summary

static boolean

USE_DOMAIN_NAME_FORMAT_FOR_SRV_TARGET

Fields inherited from class javax.jmdns.impl.DNSMessage

_additionals, _answers, _authoritativeAnswers, _questions, MULTICAST, UNICAST

Constructor Summary

DNSIncoming(DatagramPacket packet)
Parse a message from a datagram packet.

Method Summary

DNSIncoming	clone()
int	elapseSinceArrival()
int	getSenderUDPPayload() This will return the default UDP payload except if an OPT record was found with a different size.
String	toString()

Methods inherited from class javax.jmdns.impl.DNSMessage

getAdditionals, getAllAnswers, getAnswers, getAuthorities, getFlags, getId, getNumberOfAdditionals, getNumberOfAnswers, getNumberOfAuthorities, getNumberOfQuestions, getQuestions, isEmpty, isMulticast, isQuery, isResponse, isTruncated, print, setFlags, setId

Methods inherited from class java.lang.Object

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

Field Detail

USE_DOMAIN_NAME_FORMAT_FOR_SRV_TARGET

public static boolean USE_DOMAIN_NAME_FORMAT_FOR_SRV_TARGET

Constructor Detail

DNSIncoming

public DNSIncoming(DatagramPacket packet)
            throws IOException

Parse a message from a datagram packet.

Parameters:

packet -

Throws:

IOException

Method Detail

clone

public DNSIncoming clone()

Overrides:

clone in class Object

toString

public String toString()

Overrides:

toString in class Object

elapseSinceArrival

public int elapseSinceArrival()

getSenderUDPPayload

public int getSenderUDPPayload()

This will return the default UDP payload except if an OPT record was found with a different size.

Returns:

the senderUDPPayload