io.netty.handler.codec.dns

类 DatagramDnsQuery

java.lang.Object

io.netty.util.AbstractReferenceCounted

io.netty.handler.codec.dns.AbstractDnsMessage

io.netty.handler.codec.dns.DefaultDnsQuery

io.netty.handler.codec.dns.DatagramDnsQuery

所有已实现的接口:

AddressedEnvelope<DatagramDnsQuery,java.net.InetSocketAddress>, DnsMessage, DnsQuery, ReferenceCounted

@UnstableApi
public class DatagramDnsQuery
extends DefaultDnsQuery
implements AddressedEnvelope<DatagramDnsQuery,java.net.InetSocketAddress>

A DnsQuery implementation for UDP/IP.

构造器概要

构造器

构造器和说明
DatagramDnsQuery(java.net.InetSocketAddress sender, java.net.InetSocketAddress recipient, int id) Creates a new instance with the DnsOpCode.QUERY opCode.
DatagramDnsQuery(java.net.InetSocketAddress sender, java.net.InetSocketAddress recipient, int id, DnsOpCode opCode) Creates a new instance.

方法概要

限定符和类型	方法和说明
DatagramDnsQuery	addRecord(DnsSection section, DnsRecord record) Adds the specified record at the end of the specified section of this DNS message.
DatagramDnsQuery	addRecord(DnsSection section, int index, DnsRecord record) Adds the specified record at the specified index of the specified section of this DNS message.
DatagramDnsQuery	clear() Removes all the records in this DNS message.
DatagramDnsQuery	clear(DnsSection section) Removes all the records in the specified section of this DNS message.
DatagramDnsQuery	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.
DatagramDnsQuery	retain() Increases the reference count by 1.
DatagramDnsQuery	retain(int increment) Increases the reference count by the specified increment.
java.net.InetSocketAddress	sender() Returns the address of the sender of this message.
DatagramDnsQuery	setId(int id) Sets the ID of this DNS message.
DatagramDnsQuery	setOpCode(DnsOpCode opCode) Sets the opCode of this DNS message.
DatagramDnsQuery	setRecord(DnsSection section, DnsRecord record) Sets the specified section of this DNS message to the specified record, making it a single-record section.
DatagramDnsQuery	setRecursionDesired(boolean recursionDesired) Sets the RD (recursion desired} field of this DNS message.
DatagramDnsQuery	setZ(int z) Sets the Z (reserved for future use) field of this DNS message.
DatagramDnsQuery	touch() Records the current access location of this object for debugging purposes.
DatagramDnsQuery	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.DefaultDnsQuery

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

DatagramDnsQuery

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

Creates a new instance with the DnsOpCode.QUERY opCode.

参数:

sender - the address of the sender

recipient - the address of the recipient

id - the ID of the DNS query

DatagramDnsQuery

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

Creates a new instance.

参数:

sender - the address of the sender

recipient - the address of the recipient

id - the ID of the DNS query

opCode - the opCode of the DNS query

方法详细资料

content

public DatagramDnsQuery 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<DatagramDnsQuery,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<DatagramDnsQuery,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<DatagramDnsQuery,java.net.InetSocketAddress>

setId

public DatagramDnsQuery 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 DnsQuery

覆盖:

setId 在类中 DefaultDnsQuery

setOpCode

public DatagramDnsQuery 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 DnsQuery

覆盖:

setOpCode 在类中 DefaultDnsQuery

setRecursionDesired

public DatagramDnsQuery 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 DnsQuery

覆盖:

setRecursionDesired 在类中 DefaultDnsQuery

setZ

public DatagramDnsQuery 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 DnsQuery

覆盖:

setZ 在类中 DefaultDnsQuery

setRecord

public DatagramDnsQuery 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 DnsQuery

覆盖:

setRecord 在类中 DefaultDnsQuery

addRecord

public DatagramDnsQuery 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 DnsQuery

覆盖:

addRecord 在类中 DefaultDnsQuery

addRecord

public DatagramDnsQuery 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 DnsQuery

覆盖:

addRecord 在类中 DefaultDnsQuery

clear

public DatagramDnsQuery 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 DnsQuery

覆盖:

clear 在类中 DefaultDnsQuery

clear

public DatagramDnsQuery 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 DnsQuery

覆盖:

clear 在类中 DefaultDnsQuery

touch

public DatagramDnsQuery 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<DatagramDnsQuery,java.net.InetSocketAddress>

指定者:

touch 在接口中 DnsMessage

指定者:

touch 在接口中 DnsQuery

指定者:

touch 在接口中 ReferenceCounted

覆盖:

touch 在类中 DefaultDnsQuery

touch

public DatagramDnsQuery 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<DatagramDnsQuery,java.net.InetSocketAddress>

指定者:

touch 在接口中 DnsMessage

指定者:

touch 在接口中 DnsQuery

指定者:

touch 在接口中 ReferenceCounted

覆盖:

touch 在类中 DefaultDnsQuery

retain

public DatagramDnsQuery 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<DatagramDnsQuery,java.net.InetSocketAddress>

指定者:

retain 在接口中 DnsMessage

指定者:

retain 在接口中 DnsQuery

指定者:

retain 在接口中 ReferenceCounted

覆盖:

retain 在类中 DefaultDnsQuery

retain

public DatagramDnsQuery 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<DatagramDnsQuery,java.net.InetSocketAddress>

指定者:

retain 在接口中 DnsMessage

指定者:

retain 在接口中 DnsQuery

指定者:

retain 在接口中 ReferenceCounted

覆盖:

retain 在类中 DefaultDnsQuery

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