io.netty.handler.codec.dns

类 DatagramDnsResponse

java.lang.Object

io.netty.util.AbstractReferenceCounted

io.netty.handler.codec.dns.AbstractDnsMessage

io.netty.handler.codec.dns.DefaultDnsResponse

io.netty.handler.codec.dns.DatagramDnsResponse

所有已实现的接口:

AddressedEnvelope<DatagramDnsResponse,java.net.InetSocketAddress>, DnsMessage, DnsResponse, ReferenceCounted

@UnstableApi
public class DatagramDnsResponse
extends DefaultDnsResponse
implements AddressedEnvelope<DatagramDnsResponse,java.net.InetSocketAddress>

A DnsResponse implementation for UDP/IP.

构造器概要

构造器

构造器和说明
DatagramDnsResponse(java.net.InetSocketAddress sender, java.net.InetSocketAddress recipient, int id) Creates a new instance with the DnsOpCode.QUERY opCode and the DnsResponseCode.NOERROR RCODE.
DatagramDnsResponse(java.net.InetSocketAddress sender, java.net.InetSocketAddress recipient, int id, DnsOpCode opCode) Creates a new instance with the DnsResponseCode.NOERROR responseCode.
DatagramDnsResponse(java.net.InetSocketAddress sender, java.net.InetSocketAddress recipient, int id, DnsOpCode opCode, DnsResponseCode responseCode) Creates a new instance.

方法概要

限定符和类型	方法和说明
DatagramDnsResponse	addRecord(DnsSection section, DnsRecord record) Adds the specified record at the end of the specified section of this DNS message.
DatagramDnsResponse	addRecord(DnsSection section, int index, DnsRecord record) Adds the specified record at the specified index of the specified section of this DNS message.
DatagramDnsResponse	clear() Removes all the records in this DNS message.
DatagramDnsResponse	clear(DnsSection section) Removes all the records in the specified section of this DNS message.
DatagramDnsResponse	content() Returns the message wrapped by this envelope message.
boolean	equals(java.lang.Object obj)
int	hashCode()
java.net.InetSocketAddress	recipient() Returns the address of the recipient of this message.
DatagramDnsResponse	retain() Increases the reference count by 1.
DatagramDnsResponse	retain(int increment) Increases the reference count by the specified increment.
java.net.InetSocketAddress	sender() Returns the address of the sender of this message.
DatagramDnsResponse	setAuthoritativeAnswer(boolean authoritativeAnswer) Set to true if responding server is authoritative for the domain name in the query message.
DatagramDnsResponse	setCode(DnsResponseCode code) Sets the response code for this message.
DatagramDnsResponse	setId(int id) Sets the ID of this DNS message.
DatagramDnsResponse	setOpCode(DnsOpCode opCode) Sets the opCode of this DNS message.
DatagramDnsResponse	setRecord(DnsSection section, DnsRecord record) Sets the specified section of this DNS message to the specified record, making it a single-record section.
DatagramDnsResponse	setRecursionAvailable(boolean recursionAvailable) Set to true if DNS server can handle recursive queries.
DatagramDnsResponse	setRecursionDesired(boolean recursionDesired) Sets the RD (recursion desired} field of this DNS message.
DatagramDnsResponse	setTruncated(boolean truncated) Set to true if response has been truncated (usually happens for responses over 512 bytes).
DatagramDnsResponse	setZ(int z) Sets the Z (reserved for future use) field of this DNS message.
DatagramDnsResponse	touch() Records the current access location of this object for debugging purposes.
DatagramDnsResponse	touch(java.lang.Object hint) Records the current access location of this object with an additional arbitrary information for debugging purposes.

从类继承的方法 io.netty.handler.codec.dns.DefaultDnsResponse

code, isAuthoritativeAnswer, isRecursionAvailable, isTruncated, toString

从类继承的方法 io.netty.handler.codec.dns.AbstractDnsMessage

count, count, deallocate, id, isRecursionDesired, opCode, recordAt, recordAt, removeRecord, setRecord, z

从类继承的方法 io.netty.util.AbstractReferenceCounted

refCnt, release, release, setRefCnt

从类继承的方法 java.lang.Object

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

从接口继承的方法 io.netty.util.ReferenceCounted

refCnt, release, release

从接口继承的方法 io.netty.handler.codec.dns.DnsMessage

count, count, id, isRecursionDesired, opCode, recordAt, recordAt, removeRecord, setRecord, z

构造器详细资料

DatagramDnsResponse

public DatagramDnsResponse(java.net.InetSocketAddress sender,
                           java.net.InetSocketAddress recipient,
                           int id)

Creates a new instance with the DnsOpCode.QUERY opCode and the DnsResponseCode.NOERROR RCODE.

参数:

sender - the address of the sender

recipient - the address of the recipient

id - the ID of the DNS response

DatagramDnsResponse

public DatagramDnsResponse(java.net.InetSocketAddress sender,
                           java.net.InetSocketAddress recipient,
                           int id,
                           DnsOpCode opCode)

Creates a new instance with the DnsResponseCode.NOERROR responseCode.

参数:

sender - the address of the sender

recipient - the address of the recipient

id - the ID of the DNS response

opCode - the opCode of the DNS response

DatagramDnsResponse

public DatagramDnsResponse(java.net.InetSocketAddress sender,
                           java.net.InetSocketAddress recipient,
                           int id,
                           DnsOpCode opCode,
                           DnsResponseCode responseCode)

Creates a new instance.

参数:

sender - the address of the sender

recipient - the address of the recipient

id - the ID of the DNS response

opCode - the opCode of the DNS response

responseCode - the RCODE of the DNS response

方法详细资料

content

public DatagramDnsResponse content()

从接口复制的说明: AddressedEnvelope

Returns the message wrapped by this envelope message.

指定者:

content 在接口中 AddressedEnvelope<DatagramDnsResponse,java.net.InetSocketAddress>

sender

public java.net.InetSocketAddress sender()

从接口复制的说明: AddressedEnvelope

Returns the address of the sender of this message.

指定者:

sender 在接口中 AddressedEnvelope<DatagramDnsResponse,java.net.InetSocketAddress>

recipient

public java.net.InetSocketAddress recipient()

从接口复制的说明: AddressedEnvelope

Returns the address of the recipient of this message.

指定者:

recipient 在接口中 AddressedEnvelope<DatagramDnsResponse,java.net.InetSocketAddress>

setAuthoritativeAnswer

public DatagramDnsResponse setAuthoritativeAnswer(boolean authoritativeAnswer)

从接口复制的说明: DnsResponse

Set to true if responding server is authoritative for the domain name in the query message.

指定者:

setAuthoritativeAnswer 在接口中 DnsResponse

覆盖:

setAuthoritativeAnswer 在类中 DefaultDnsResponse

参数:

authoritativeAnswer - flag for authoritative answer

setTruncated

public DatagramDnsResponse setTruncated(boolean truncated)

从接口复制的说明: DnsResponse

Set to true if response has been truncated (usually happens for responses over 512 bytes).

指定者:

setTruncated 在接口中 DnsResponse

覆盖:

setTruncated 在类中 DefaultDnsResponse

参数:

truncated - flag for truncation

setRecursionAvailable

public DatagramDnsResponse setRecursionAvailable(boolean recursionAvailable)

从接口复制的说明: DnsResponse

Set to true if DNS server can handle recursive queries.

指定者:

setRecursionAvailable 在接口中 DnsResponse

覆盖:

setRecursionAvailable 在类中 DefaultDnsResponse

参数:

recursionAvailable - flag for recursion availability

setCode

public DatagramDnsResponse setCode(DnsResponseCode code)

从接口复制的说明: DnsResponse

Sets the response code for this message.

指定者:

setCode 在接口中 DnsResponse

覆盖:

setCode 在类中 DefaultDnsResponse

参数:

code - the response code

setId

public DatagramDnsResponse setId(int id)

从接口复制的说明: DnsMessage

Sets the ID of this DNS message.

指定者:

setId 在接口中 DnsMessage

指定者:

setId 在接口中 DnsResponse

覆盖:

setId 在类中 DefaultDnsResponse

setOpCode

public DatagramDnsResponse setOpCode(DnsOpCode opCode)

从接口复制的说明: DnsMessage

Sets the opCode of this DNS message.

指定者:

setOpCode 在接口中 DnsMessage

指定者:

setOpCode 在接口中 DnsResponse

覆盖:

setOpCode 在类中 DefaultDnsResponse

setRecursionDesired

public DatagramDnsResponse setRecursionDesired(boolean recursionDesired)

从接口复制的说明: DnsMessage

Sets the RD (recursion desired} field of this DNS message.

指定者:

setRecursionDesired 在接口中 DnsMessage

指定者:

setRecursionDesired 在接口中 DnsResponse

覆盖:

setRecursionDesired 在类中 DefaultDnsResponse

setZ

public DatagramDnsResponse setZ(int z)

从接口复制的说明: DnsMessage

Sets the Z (reserved for future use) field of this DNS message.

指定者:

setZ 在接口中 DnsMessage

指定者:

setZ 在接口中 DnsResponse

覆盖:

setZ 在类中 DefaultDnsResponse

setRecord

public DatagramDnsResponse setRecord(DnsSection section,
                                     DnsRecord record)

从接口复制的说明: DnsMessage

Sets the specified section of this DNS message to the specified record, making it a single-record section. When the specified section is DnsSection.QUESTION, the specified record must be a DnsQuestion.

指定者:

setRecord 在接口中 DnsMessage

指定者:

setRecord 在接口中 DnsResponse

覆盖:

setRecord 在类中 DefaultDnsResponse

addRecord

public DatagramDnsResponse addRecord(DnsSection section,
                                     DnsRecord record)

从接口复制的说明: DnsMessage

Adds the specified record at the end of the specified section of this DNS message. When the specified section is DnsSection.QUESTION, the specified record must be a DnsQuestion.

指定者:

addRecord 在接口中 DnsMessage

指定者:

addRecord 在接口中 DnsResponse

覆盖:

addRecord 在类中 DefaultDnsResponse

addRecord

public DatagramDnsResponse addRecord(DnsSection section,
                                     int index,
                                     DnsRecord record)

从接口复制的说明: DnsMessage

Adds the specified record at the specified index of the specified section of this DNS message. When the specified section is DnsSection.QUESTION, the specified record must be a DnsQuestion.

指定者:

addRecord 在接口中 DnsMessage

指定者:

addRecord 在接口中 DnsResponse

覆盖:

addRecord 在类中 DefaultDnsResponse

clear

public DatagramDnsResponse clear(DnsSection section)

从接口复制的说明: DnsMessage

Removes all the records in the specified section of this DNS message.

指定者:

clear 在接口中 DnsMessage

指定者:

clear 在接口中 DnsResponse

覆盖:

clear 在类中 DefaultDnsResponse

clear

public DatagramDnsResponse clear()

从接口复制的说明: DnsMessage

Removes all the records in this DNS message.

指定者:

clear 在接口中 DnsMessage

指定者:

clear 在接口中 DnsResponse

覆盖:

clear 在类中 DefaultDnsResponse

touch

public DatagramDnsResponse touch()

从接口复制的说明: ReferenceCounted

Records the current access location of this object for debugging purposes. If this object is determined to be leaked, the information recorded by this operation will be provided to you via ResourceLeakDetector. This method is a shortcut to touch(null).

指定者:

touch 在接口中 AddressedEnvelope<DatagramDnsResponse,java.net.InetSocketAddress>

指定者:

touch 在接口中 DnsMessage

指定者:

touch 在接口中 DnsResponse

指定者:

touch 在接口中 ReferenceCounted

覆盖:

touch 在类中 DefaultDnsResponse

touch

public DatagramDnsResponse touch(java.lang.Object hint)

从接口复制的说明: ReferenceCounted

Records the current access location of this object with an additional arbitrary information for debugging purposes. If this object is determined to be leaked, the information recorded by this operation will be provided to you via ResourceLeakDetector.

指定者:

touch 在接口中 AddressedEnvelope<DatagramDnsResponse,java.net.InetSocketAddress>

指定者:

touch 在接口中 DnsMessage

指定者:

touch 在接口中 DnsResponse

指定者:

touch 在接口中 ReferenceCounted

覆盖:

touch 在类中 DefaultDnsResponse

retain

public DatagramDnsResponse retain()

从接口复制的说明: ReferenceCounted

Increases the reference count by 1.

指定者:

retain 在接口中 AddressedEnvelope<DatagramDnsResponse,java.net.InetSocketAddress>

指定者:

retain 在接口中 DnsMessage

指定者:

retain 在接口中 DnsResponse

指定者:

retain 在接口中 ReferenceCounted

覆盖:

retain 在类中 DefaultDnsResponse

retain

public DatagramDnsResponse retain(int increment)

从接口复制的说明: ReferenceCounted

Increases the reference count by the specified increment.

指定者:

retain 在接口中 AddressedEnvelope<DatagramDnsResponse,java.net.InetSocketAddress>

指定者:

retain 在接口中 DnsMessage

指定者:

retain 在接口中 DnsResponse

指定者:

retain 在接口中 ReferenceCounted

覆盖:

retain 在类中 DefaultDnsResponse

equals

public boolean equals(java.lang.Object obj)

覆盖:

equals 在类中 AbstractDnsMessage

hashCode

public int hashCode()

覆盖:

hashCode 在类中 AbstractDnsMessage