io.netty.handler.codec.dns

Class AbstractDnsOptPseudoRrRecord

java.lang.Object

io.netty.handler.codec.dns.AbstractDnsRecord

io.netty.handler.codec.dns.AbstractDnsOptPseudoRrRecord

All Implemented Interfaces:

DnsOptPseudoRecord, DnsRecord

Direct Known Subclasses:

DefaultDnsOptEcsRecord

@UnstableApi
public abstract class AbstractDnsOptPseudoRrRecord
extends AbstractDnsRecord
implements DnsOptPseudoRecord

An OPT RR record. This is used for Extension Mechanisms for DNS (EDNS(0)).

Field Summary

Fields inherited from interface io.netty.handler.codec.dns.DnsRecord

CLASS_ANY, CLASS_CHAOS, CLASS_CSNET, CLASS_HESIOD, CLASS_IN, CLASS_NONE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractDnsOptPseudoRrRecord(int maxPayloadSize)
protected	AbstractDnsOptPseudoRrRecord(int maxPayloadSize, int extendedRcode, int version)

Method Summary

Modifier and Type	Method and Description
int	extendedRcode() Returns the EXTENDED-RCODE which is encoded into DnsRecord.timeToLive().
int	flags() Returns the flags which includes DO and Z which is encoded into DnsRecord.timeToLive().
String	toString()
int	version() Returns the VERSION which is encoded into DnsRecord.timeToLive().

Methods inherited from class io.netty.handler.codec.dns.AbstractDnsRecord

dnsClass, equals, hashCode, name, timeToLive, type

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.handler.codec.dns.DnsRecord

dnsClass, name, timeToLive, type

Constructor Detail

AbstractDnsOptPseudoRrRecord

protected AbstractDnsOptPseudoRrRecord(int maxPayloadSize,
                                       int extendedRcode,
                                       int version)

AbstractDnsOptPseudoRrRecord

protected AbstractDnsOptPseudoRrRecord(int maxPayloadSize)

Method Detail

extendedRcode

public int extendedRcode()

Description copied from interface: DnsOptPseudoRecord

Returns the EXTENDED-RCODE which is encoded into DnsRecord.timeToLive().

Specified by:

extendedRcode in interface DnsOptPseudoRecord

version

public int version()

Description copied from interface: DnsOptPseudoRecord

Returns the VERSION which is encoded into DnsRecord.timeToLive().

Specified by:

version in interface DnsOptPseudoRecord

flags

public int flags()

Description copied from interface: DnsOptPseudoRecord

Returns the flags which includes DO and Z which is encoded into DnsRecord.timeToLive().

Specified by:

flags in interface DnsOptPseudoRecord

toString

public String toString()

Overrides:

toString in class AbstractDnsRecord