Top Description Fields Constructors Methods
io.netty.handler.codec.dns

public final Class DefaultDnsOptEcsRecord

extends AbstractDnsOptPseudoRrRecord
implements DnsOptEcsRecord
Class Inheritance
All Implemented Interfaces
io.netty.handler.codec.dns.DnsOptEcsRecord, io.netty.handler.codec.dns.DnsOptPseudoRecord, io.netty.handler.codec.dns.DnsRecord
Annotations
@UnstableApi
Imports
io.netty.channel.socket.InternetProtocolFamily, io.netty.util.internal.UnstableApi, java.net.InetAddress, java.util.Arrays
Default DnsOptEcsRecord implementation.

Field Summary

Modifier and TypeField and Description
private final byte[]
address

private final int
srcPrefixLength

Constructor Summary

AccessConstructor and Description
public
DefaultDnsOptEcsRecord(int
the suggested max payload size in bytes
maxPayloadSize, int
the extended rcode
extendedRcode, int
the version
version, int
the prefix length
srcPrefixLength, byte[]
the bytes of the InetAddress to use
address)

Creates a new instance.

public
DefaultDnsOptEcsRecord(int
the suggested max payload size in bytes
maxPayloadSize, int
the prefix length
srcPrefixLength, byte[]
the bytes of the InetAddress to use
address)

Creates a new instance.

public
DefaultDnsOptEcsRecord(int
the suggested max payload size in bytes
maxPayloadSize, InternetProtocolFamily
the InternetProtocolFamily to use. This should be the same as the one used to send the query.
protocolFamily)

Creates a new instance.

Method Summary

Modifier and TypeMethod and Description
public byte[]
address()

Implements io.netty.handler.codec.dns.DnsOptEcsRecord.address.

Returns the bytes of the InetAddress to use.
public int
scopePrefixLength()

Implements io.netty.handler.codec.dns.DnsOptEcsRecord.scopePrefixLength.

Returns the leftmost number of significant bits of ADDRESS that the response covers.
public int
sourcePrefixLength()

Implements io.netty.handler.codec.dns.DnsOptEcsRecord.sourcePrefixLength.

Returns the leftmost number of significant bits of ADDRESS to be used for the lookup.
public String
toString()

Overrides io.netty.handler.codec.dns.AbstractDnsOptPseudoRrRecord.toString.

Returns a string representation of the object.
private static byte[]
verifyAddress(byte[] bytes)

Inherited from io.netty.handler.codec.dns.AbstractDnsOptPseudoRrRecord:
extendedRcodeflagstoStringBuilderversion

Field Detail

addressback to summary
private final byte[] address
srcPrefixLengthback to summary
private final int srcPrefixLength

Constructor Detail

DefaultDnsOptEcsRecordback to summary
public DefaultDnsOptEcsRecord(int maxPayloadSize, int extendedRcode, int version, int srcPrefixLength, byte[] address)

Creates a new instance.

Parameters
maxPayloadSize:int

the suggested max payload size in bytes

extendedRcode:int

the extended rcode

version:int

the version

srcPrefixLength:int

the prefix length

address:byte[]

the bytes of the InetAddress to use

DefaultDnsOptEcsRecordback to summary
public DefaultDnsOptEcsRecord(int maxPayloadSize, int srcPrefixLength, byte[] address)

Creates a new instance.

Parameters
maxPayloadSize:int

the suggested max payload size in bytes

srcPrefixLength:int

the prefix length

address:byte[]

the bytes of the InetAddress to use

DefaultDnsOptEcsRecordback to summary
public DefaultDnsOptEcsRecord(int maxPayloadSize, InternetProtocolFamily protocolFamily)

Creates a new instance.

Parameters
maxPayloadSize:int

the suggested max payload size in bytes

protocolFamily:InternetProtocolFamily

the InternetProtocolFamily to use. This should be the same as the one used to send the query.

Method Detail

addressback to summary
public byte[] address()

Implements io.netty.handler.codec.dns.DnsOptEcsRecord.address.

Doc from io.netty.handler.codec.dns.DnsOptEcsRecord.address.

Returns the bytes of the InetAddress to use.

Annotations
@Override
scopePrefixLengthback to summary
public int scopePrefixLength()

Implements io.netty.handler.codec.dns.DnsOptEcsRecord.scopePrefixLength.

Doc from io.netty.handler.codec.dns.DnsOptEcsRecord.scopePrefixLength.

Returns the leftmost number of significant bits of ADDRESS that the response covers. In queries, it MUST be 0.

Annotations
@Override
sourcePrefixLengthback to summary
public int sourcePrefixLength()

Implements io.netty.handler.codec.dns.DnsOptEcsRecord.sourcePrefixLength.

Doc from io.netty.handler.codec.dns.DnsOptEcsRecord.sourcePrefixLength.

Returns the leftmost number of significant bits of ADDRESS to be used for the lookup.

Annotations
@Override
toStringback to summary
public String toString()

Overrides io.netty.handler.codec.dns.AbstractDnsOptPseudoRrRecord.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object

Annotations
@Override
verifyAddressback to summary
private static byte[] verifyAddress(byte[] bytes)