Package org.xbill.DNS

Class NULLRecord

java.lang.Object

org.xbill.DNS.Record

org.xbill.DNS.NULLRecord

All Implemented Interfaces:

Serializable, Cloneable, Comparable<Record>

public class NULLRecord
extends Record

The NULL Record. This has no defined purpose, but can be used to hold arbitrary data.

Author:

Brian Wellington

See Also:

• RFC 1035: Domain Names - Implementation and Specification
• Serialized Form

Field Summary

Fields inherited from class org.xbill.DNS.Record

dclass, name, ttl, type

Constructor Summary

Constructors

Constructor	Description
NULLRecord(Name name, int dclass, long ttl, byte[] data)	Creates a NULL record from the given data.

Method Summary

Modifier and Type	Method	Description
byte[]	getData()	Returns the contents of this record.
protected void	rdataFromString(Tokenizer st, Name origin)	Converts the text format of an RR to the internal format - must be overriden
protected void	rrFromWire(DNSInput in)	Converts the type-specific RR to wire format - must be overridden
protected String	rrToString()	Converts the type-specific RR to text format - must be overridden.
protected void	rrToWire(DNSOutput out, Compression c, boolean canonical)	Converts the type-specific RR to wire format - must be overridden.

Methods inherited from class org.xbill.DNS.Record

byteArrayFromString, byteArrayToString, compareTo, equals, fromString, fromString, fromWire, getAdditionalName, getDClass, getName, getRRsetType, getTTL, getType, hashCode, newRecord, newRecord, newRecord, newRecord, rdataToString, rdataToWireCanonical, sameRRset, sameRRset, toString, toWire, toWireCanonical, unknownToString, withName

Methods inherited from class java.lang.Object

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

Constructor Details

NULLRecord

public NULLRecord(Name name,
 int dclass,
 long ttl,
 byte[] data)

Creates a NULL record from the given data.

Parameters:

data - The contents of the record.

Method Details

rrFromWire

protected void rrFromWire(DNSInput in)

Description copied from class: Record

Converts the type-specific RR to wire format - must be overridden

Specified by:

rrFromWire in class Record

rdataFromString

protected void rdataFromString(Tokenizer st,
 Name origin)
                        throws IOException

Description copied from class: Record

Converts the text format of an RR to the internal format - must be overriden

Specified by:

rdataFromString in class Record

Throws:

IOException

rrToString

protected String rrToString()

Description copied from class: Record

Converts the type-specific RR to text format - must be overridden.

Specified by:

rrToString in class Record

getData

public byte[] getData()

Returns the contents of this record.

rrToWire

protected void rrToWire(DNSOutput out,
 Compression c,
 boolean canonical)

Description copied from class: Record

Converts the type-specific RR to wire format - must be overridden.

Specified by:

rrToWire in class Record