org.xbill.DNS
Class Rcode

java.lang.Object
  |
  +--org.xbill.DNS.Rcode

public final class Rcode

extends Object

Constants and functions relating to DNS rcodes (error values)

Field Summary

static byte	BADKEY The key is invalid (TSIG/TKEY extended error)
static byte	BADMODE The mode is invalid (TKEY extended error)
static byte	BADSIG The signature is invalid (TSIG/TKEY extended error)
static byte	BADTIME The time is out of range (TSIG/TKEY extended error)
static byte	BADVERS Unsupported EDNS level
static byte	FORMERR Format error
static byte	NOERROR No error
static byte	NOTAUTH The requestor is not authorized to perform this operation
static byte	NOTIMPL The operation requested is not implemented
static byte	NOTZONE The zone specified is not a zone
static byte	NXDOMAIN The name does not exist
static byte	NXRRSET The RRset (name, type) does not exist
static byte	REFUSED The operation was refused by the server
static byte	SERVFAIL Server failure
static byte	YXDOMAIN The name exists
static byte	YXRRSET The RRset (name, type) exists

Method Summary

static String	string(int i) Converts a numeric Rcode into a String
static String	TSIGstring(int i) Converts a numeric TSIG extended Rcode into a String
static byte	value(String s) Converts a String representation of an Rcode into its numeric value

Methods inherited from class java.lang.Object

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

Field Detail

NOERROR

public static final byte NOERROR

No error

FORMERR

public static final byte FORMERR

Format error

SERVFAIL

public static final byte SERVFAIL

Server failure

NXDOMAIN

public static final byte NXDOMAIN

The name does not exist

NOTIMPL

public static final byte NOTIMPL

The operation requested is not implemented

REFUSED

public static final byte REFUSED

The operation was refused by the server

YXDOMAIN

public static final byte YXDOMAIN

The name exists

YXRRSET

public static final byte YXRRSET

The RRset (name, type) exists

NXRRSET

public static final byte NXRRSET

The RRset (name, type) does not exist

NOTAUTH

public static final byte NOTAUTH

The requestor is not authorized to perform this operation

NOTZONE

public static final byte NOTZONE

The zone specified is not a zone

BADVERS

public static final byte BADVERS

Unsupported EDNS level

BADSIG

public static final byte BADSIG

The signature is invalid (TSIG/TKEY extended error)

BADKEY

public static final byte BADKEY

The key is invalid (TSIG/TKEY extended error)

BADTIME

public static final byte BADTIME

The time is out of range (TSIG/TKEY extended error)

BADMODE

public static final byte BADMODE

The mode is invalid (TKEY extended error)

Method Detail

string

public static String string(int i)

Converts a numeric Rcode into a String

TSIGstring

public static String TSIGstring(int i)

Converts a numeric TSIG extended Rcode into a String

value

public static byte value(String s)

Converts a String representation of an Rcode into its numeric value