org.minidns.dnsmessage

Enum DnsMessage.RESPONSE_CODE

java.lang.Object

java.lang.Enum<DnsMessage.RESPONSE_CODE>

org.minidns.dnsmessage.DnsMessage.RESPONSE_CODE

All Implemented Interfaces:

Serializable, Comparable<DnsMessage.RESPONSE_CODE>

Enclosing class:

DnsMessage

public static enum DnsMessage.RESPONSE_CODE
extends Enum<DnsMessage.RESPONSE_CODE>

Possible DNS response codes.

See Also:

IANA Domain Name System (DNS) Paramters - DNS RCODEs, RFC 6895 § 2.3

Enum Constant Summary

Enum Constants

Enum Constant and Description
BADALG
BADCOOKIE
BADKEY
BADMODE
BADNAME
BADTIME
BADTRUNC
BADVERS_BADSIG
FORMAT_ERR
NO_ERROR
NO_IMP
NOT_AUTH
NOT_ZONE
NX_DOMAIN
NXRRSET
REFUSED
SERVER_FAIL
YXDOMAIN
YXRRSET

Method Summary

Modifier and Type	Method and Description
static DnsMessage.RESPONSE_CODE	getResponseCode(int value) Retrieve the response code for a byte value.
byte	getValue() Retrieve the byte value of the response code.
static DnsMessage.RESPONSE_CODE	valueOf(String name) Returns the enum constant of this type with the specified name.
static DnsMessage.RESPONSE_CODE[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NO_ERROR

public static final DnsMessage.RESPONSE_CODE NO_ERROR

FORMAT_ERR

public static final DnsMessage.RESPONSE_CODE FORMAT_ERR

SERVER_FAIL

public static final DnsMessage.RESPONSE_CODE SERVER_FAIL

NX_DOMAIN

public static final DnsMessage.RESPONSE_CODE NX_DOMAIN

NO_IMP

public static final DnsMessage.RESPONSE_CODE NO_IMP

REFUSED

public static final DnsMessage.RESPONSE_CODE REFUSED

YXDOMAIN

public static final DnsMessage.RESPONSE_CODE YXDOMAIN

YXRRSET

public static final DnsMessage.RESPONSE_CODE YXRRSET

NXRRSET

public static final DnsMessage.RESPONSE_CODE NXRRSET

NOT_AUTH

public static final DnsMessage.RESPONSE_CODE NOT_AUTH

NOT_ZONE

public static final DnsMessage.RESPONSE_CODE NOT_ZONE

BADVERS_BADSIG

public static final DnsMessage.RESPONSE_CODE BADVERS_BADSIG

BADKEY

public static final DnsMessage.RESPONSE_CODE BADKEY

BADTIME

public static final DnsMessage.RESPONSE_CODE BADTIME

BADMODE

public static final DnsMessage.RESPONSE_CODE BADMODE

BADNAME

public static final DnsMessage.RESPONSE_CODE BADNAME

BADALG

public static final DnsMessage.RESPONSE_CODE BADALG

BADTRUNC

public static final DnsMessage.RESPONSE_CODE BADTRUNC

BADCOOKIE

public static final DnsMessage.RESPONSE_CODE BADCOOKIE

Method Detail

values

public static DnsMessage.RESPONSE_CODE[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (DnsMessage.RESPONSE_CODE c : DnsMessage.RESPONSE_CODE.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static DnsMessage.RESPONSE_CODE valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getValue

public byte getValue()

Retrieve the byte value of the response code.

Returns:

the response code.

getResponseCode

public static DnsMessage.RESPONSE_CODE getResponseCode(int value)
                                                throws IllegalArgumentException

Retrieve the response code for a byte value.

Parameters:

value - The byte value.

Returns:

The symbolic response code or null.

Throws:

IllegalArgumentException - if the value is not in the range of 0..15.