Class DnsResponseCode

java.lang.Object

io.netty.handler.codec.dns.DnsResponseCode

All Implemented Interfaces:

Comparable<DnsResponseCode>

public class DnsResponseCode
extends Object
implements Comparable<DnsResponseCode>

The DNS RCODE, as defined in RFC2929.

Field Summary

Fields

Modifier and Type	Field	Description
static final DnsResponseCode	BADALG	The 'BADALG' DNS RCODE (21), as defined in RFC2930.
static final DnsResponseCode	BADKEY	The 'BADKEY' DNS RCODE (17), as defined in RFC2845.
static final DnsResponseCode	BADMODE	The 'BADMODE' DNS RCODE (19), as defined in RFC2930.
static final DnsResponseCode	BADNAME	The 'BADNAME' DNS RCODE (20), as defined in RFC2930.
static final DnsResponseCode	BADTIME	The 'BADTIME' DNS RCODE (18), as defined in RFC2845.
static final DnsResponseCode	BADVERS_OR_BADSIG	The 'BADVERS' or 'BADSIG' DNS RCODE (16), as defined in RFC2671 and RFC2845.
static final DnsResponseCode	FORMERR	The 'FormErr' DNS RCODE (1), as defined in RFC1035.
static final DnsResponseCode	NOERROR	The 'NoError' DNS RCODE (0), as defined in RFC1035.
static final DnsResponseCode	NOTAUTH	The 'NotAuth' DNS RCODE (9), as defined in RFC2136.
static final DnsResponseCode	NOTIMP	The 'NotImp' DNS RCODE (4), as defined in RFC1035.
static final DnsResponseCode	NOTZONE	The 'NotZone' DNS RCODE (10), as defined in RFC2136.
static final DnsResponseCode	NXDOMAIN	The 'NXDomain' DNS RCODE (3), as defined in RFC1035.
static final DnsResponseCode	NXRRSET	The 'NXRRSet' DNS RCODE (8), as defined in RFC2136.
static final DnsResponseCode	REFUSED	The 'Refused' DNS RCODE (5), as defined in RFC1035.
static final DnsResponseCode	SERVFAIL	The 'ServFail' DNS RCODE (2), as defined in RFC1035.
static final DnsResponseCode	YXDOMAIN	The 'YXDomain' DNS RCODE (6), as defined in RFC2136.
static final DnsResponseCode	YXRRSET	The 'YXRRSet' DNS RCODE (7), as defined in RFC2136.

Constructor Summary

Constructors

Constructor	Description
DnsResponseCode(int code, String name)

Method Summary

Modifier and Type	Method	Description
int	compareTo(DnsResponseCode o)
boolean	equals(Object o)	Equality of DnsResponseCode only depends on intValue().
int	hashCode()
int	intValue()	Returns the error code for this DnsResponseCode.
String	toString()	Returns a formatted error message for this DnsResponseCode.
static DnsResponseCode	valueOf(int responseCode)	Returns the DnsResponseCode that corresponds with the given responseCode.

Methods inherited from class Object

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

Field Details

NOERROR

public static final DnsResponseCode NOERROR

The 'NoError' DNS RCODE (0), as defined in RFC1035.

FORMERR

public static final DnsResponseCode FORMERR

The 'FormErr' DNS RCODE (1), as defined in RFC1035.

SERVFAIL

public static final DnsResponseCode SERVFAIL

The 'ServFail' DNS RCODE (2), as defined in RFC1035.

NXDOMAIN

public static final DnsResponseCode NXDOMAIN

The 'NXDomain' DNS RCODE (3), as defined in RFC1035.

NOTIMP

public static final DnsResponseCode NOTIMP

The 'NotImp' DNS RCODE (4), as defined in RFC1035.

REFUSED

public static final DnsResponseCode REFUSED

The 'Refused' DNS RCODE (5), as defined in RFC1035.

YXDOMAIN

public static final DnsResponseCode YXDOMAIN

The 'YXDomain' DNS RCODE (6), as defined in RFC2136.

YXRRSET

public static final DnsResponseCode YXRRSET

The 'YXRRSet' DNS RCODE (7), as defined in RFC2136.

NXRRSET

public static final DnsResponseCode NXRRSET

The 'NXRRSet' DNS RCODE (8), as defined in RFC2136.

NOTAUTH

public static final DnsResponseCode NOTAUTH

The 'NotAuth' DNS RCODE (9), as defined in RFC2136.

NOTZONE

public static final DnsResponseCode NOTZONE

The 'NotZone' DNS RCODE (10), as defined in RFC2136.

BADVERS_OR_BADSIG

public static final DnsResponseCode BADVERS_OR_BADSIG

The 'BADVERS' or 'BADSIG' DNS RCODE (16), as defined in RFC2671 and RFC2845.

BADKEY

public static final DnsResponseCode BADKEY

The 'BADKEY' DNS RCODE (17), as defined in RFC2845.

BADTIME

public static final DnsResponseCode BADTIME

The 'BADTIME' DNS RCODE (18), as defined in RFC2845.

BADMODE

public static final DnsResponseCode BADMODE

The 'BADMODE' DNS RCODE (19), as defined in RFC2930.

BADNAME

public static final DnsResponseCode BADNAME

The 'BADNAME' DNS RCODE (20), as defined in RFC2930.

BADALG

public static final DnsResponseCode BADALG

The 'BADALG' DNS RCODE (21), as defined in RFC2930.

Constructor Details

DnsResponseCode

public DnsResponseCode(int code,
 String name)

Method Details

valueOf

public static DnsResponseCode valueOf(int responseCode)

Returns the DnsResponseCode that corresponds with the given responseCode.

Parameters:

responseCode - the DNS RCODE

Returns:

the corresponding DnsResponseCode

intValue

public int intValue()

Returns the error code for this DnsResponseCode.

compareTo

public int compareTo(DnsResponseCode o)

Specified by:

compareTo in interface Comparable<DnsResponseCode>

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Equality of DnsResponseCode only depends on intValue().

Overrides:

equals in class Object

toString

public String toString()

Returns a formatted error message for this DnsResponseCode.

Overrides:

toString in class Object