Package org.xbill.DNS

Class APLRecord

java.lang.Object

org.xbill.DNS.Record

org.xbill.DNS.APLRecord

All Implemented Interfaces:

Serializable, Cloneable, Comparable<Record>

public class APLRecord
extends Record

APL - Address Prefix List.

See Also:

• RFC 3123: A DNS RR Type for Lists of Address Prefixes (APL RR)
• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	APLRecord.Element

Field Summary

Fields

Modifier and Type	Field	Description
private List<APLRecord.Element>	elements

Fields inherited from class org.xbill.DNS.Record

dclass, name, ttl, type

Constructor Summary

Constructors

Constructor	Description
APLRecord()
APLRecord(Name name, int dclass, long ttl, List<APLRecord.Element> elements)	Creates an APL Record from the given data.

Method Summary

Modifier and Type	Method	Description
private static int	addressLength(byte[] addr)
List<APLRecord.Element>	getElements()	Returns the list of APL elements.
private static byte[]	parseAddress(byte[] in, int length)
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.
private static boolean	validatePrefixLength(int family, int prefixLength)

Methods inherited from class org.xbill.DNS.Record

byteArrayFromString, byteArrayToString, checkByteArrayLength, checkName, checkU16, checkU32, checkU8, cloneRecord, compareTo, equals, fromString, fromString, fromWire, fromWire, fromWire, getAdditionalName, getDClass, getName, getRRsetType, getTTL, getType, hashCode, newRecord, newRecord, newRecord, newRecord, rdataToString, rdataToWireCanonical, sameRRset, sameRRset, setTTL, toString, toWire, toWire, toWireCanonical, unknownToString, withDClass, withName, writeReplace

Methods inherited from class java.lang.Object

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

Field Details

elements

private List<APLRecord.Element> elements

Constructor Details

APLRecord

APLRecord()

APLRecord

public APLRecord(Name name,
 int dclass,
 long ttl,
 List<APLRecord.Element> elements)

Creates an APL Record from the given data.

Parameters:

elements - The list of APL elements.

Method Details

validatePrefixLength

private static boolean validatePrefixLength(int family,
 int prefixLength)

parseAddress

private static byte[] parseAddress(byte[] in,
 int length)
                            throws WireParseException

Throws:

WireParseException

rrFromWire

protected void rrFromWire(DNSInput in)
                   throws IOException

Description copied from class: Record

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

Specified by:

rrFromWire in class Record

Throws:

IOException

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

getElements

public List<APLRecord.Element> getElements()

Returns the list of APL elements.

addressLength

private static int addressLength(byte[] addr)

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