java.lang.Object
- io.netty5.util.AbstractReferenceCounted
- - io.netty5.handler.codec.dns.AbstractDnsMessage
  - - io.netty5.handler.codec.dns.DefaultDnsResponse

All Implemented Interfaces:

DnsMessage, DnsResponse, ReferenceCounted

Direct Known Subclasses:

DatagramDnsResponse
```
@UnstableApi
public class DefaultDnsResponse
extends AbstractDnsMessage
implements DnsResponse
```
The default DnsResponse implementation.

Constructor Summary

Constructors
Constructor	Description
`DefaultDnsResponse(int id)`	Creates a new instance with the `DnsOpCode.QUERY` `opCode` and the `DnsResponseCode.NOERROR` `RCODE`.
`DefaultDnsResponse(int id, DnsOpCode opCode)`	Creates a new instance with the `DnsResponseCode.NOERROR` `RCODE`.
`DefaultDnsResponse(int id, DnsOpCode opCode, DnsResponseCode code)`	Creates a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`DnsResponse`	`addRecord(DnsSection section, int index, DnsRecord record)`	Adds the specified `record` at the specified `index` of the specified `section` of this DNS message.
`DnsResponse`	`addRecord(DnsSection section, DnsRecord record)`	Adds the specified `record` at the end of the specified `section` of this DNS message.
`DnsResponse`	`clear()`	Removes all the records in this DNS message.
`DnsResponse`	`clear(DnsSection section)`	Removes all the records in the specified `section` of this DNS message.
`DnsResponseCode`	`code()`	Returns the 4 bit return code.
`boolean`	`isAuthoritativeAnswer()`	Returns `true` if responding server is authoritative for the domain name in the query message.
`boolean`	`isRecursionAvailable()`	Returns `true` if DNS server can handle recursive queries.
`boolean`	`isTruncated()`	Returns `true` if response has been truncated, usually if it is over 512 bytes.
`DnsResponse`	`retain()`	Increases the reference count by `1`.
`DnsResponse`	`retain(int increment)`	Increases the reference count by the specified `increment`.
`DnsResponse`	`setAuthoritativeAnswer(boolean authoritativeAnswer)`	Set to `true` if responding server is authoritative for the domain name in the query message.
`DnsResponse`	`setCode(DnsResponseCode code)`	Sets the response code for this message.
`DnsResponse`	`setId(int id)`	Sets the `ID` of this DNS message.
`DnsResponse`	`setOpCode(DnsOpCode opCode)`	Sets the `opCode` of this DNS message.
`DnsResponse`	`setRecord(DnsSection section, DnsRecord record)`	Sets the specified `section` of this DNS message to the specified `record`, making it a single-record section.
`DnsResponse`	`setRecursionAvailable(boolean recursionAvailable)`	Set to `true` if DNS server can handle recursive queries.
`DnsResponse`	`setRecursionDesired(boolean recursionDesired)`	Sets the `RD` (recursion desired} field of this DNS message.
`DnsResponse`	`setTruncated(boolean truncated)`	Set to `true` if response has been truncated (usually happens for responses over 512 bytes).
`DnsResponse`	`setZ(int z)`	Sets the `Z` (reserved for future use) field of this DNS message.
`String`	`toString()`
`DnsResponse`	`touch()`	Records the current access location of this object for debugging purposes.
`DnsResponse`	`touch(Object hint)`	Records the current access location of this object with an additional arbitrary information for debugging purposes.

Methods inherited from class io.netty5.handler.codec.dns.AbstractDnsMessage
count, count, deallocate, equals, hashCode, id, isRecursionDesired, opCode, recordAt, recordAt, removeRecord, setRecord, z

Methods inherited from class io.netty5.util.AbstractReferenceCounted
refCnt, release, release, setRefCnt

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.netty5.handler.codec.dns.DnsMessage
count, count, id, isRecursionDesired, opCode, recordAt, recordAt, removeRecord, setRecord, z

Methods inherited from interface io.netty5.util.ReferenceCounted
refCnt, release, release

- Constructor Detail
  - DefaultDnsResponse
```
public DefaultDnsResponse(int id)
```
    Creates a new instance with the DnsOpCode.QUERY opCode and the DnsResponseCode.NOERROR RCODE.
    
    Parameters:
    
    id - the ID of the DNS response
  - DefaultDnsResponse
```
public DefaultDnsResponse(int id,
                          DnsOpCode opCode)
```
    Creates a new instance with the DnsResponseCode.NOERROR RCODE.
    
    Parameters:
    
    id - the ID of the DNS response
    
    opCode - the opCode of the DNS response
  - DefaultDnsResponse
```
public DefaultDnsResponse(int id,
                          DnsOpCode opCode,
                          DnsResponseCode code)
```
    Creates a new instance.
    
    Parameters:
    
    id - the ID of the DNS response
    
    opCode - the opCode of the DNS response
    
    code - the RCODE of the DNS response
- Method Detail
  - isAuthoritativeAnswer
```
public boolean isAuthoritativeAnswer()
```
    Description copied from interface: DnsResponse
    
    Returns true if responding server is authoritative for the domain name in the query message.
    
    Specified by:
    
    isAuthoritativeAnswer in interface DnsResponse
  - setAuthoritativeAnswer
```
public DnsResponse setAuthoritativeAnswer(boolean authoritativeAnswer)
```
    Description copied from interface: DnsResponse
    
    Set to true if responding server is authoritative for the domain name in the query message.
    
    Specified by:
    
    setAuthoritativeAnswer in interface DnsResponse
    
    Parameters:
    
    authoritativeAnswer - flag for authoritative answer
  - isTruncated
```
public boolean isTruncated()
```
    Description copied from interface: DnsResponse
    
    Returns true if response has been truncated, usually if it is over 512 bytes.
    
    Specified by:
    
    isTruncated in interface DnsResponse
  - setTruncated
```
public DnsResponse setTruncated(boolean truncated)
```
    Description copied from interface: DnsResponse
    
    Set to true if response has been truncated (usually happens for responses over 512 bytes).
    
    Specified by:
    
    setTruncated in interface DnsResponse
    
    Parameters:
    
    truncated - flag for truncation
  - isRecursionAvailable
```
public boolean isRecursionAvailable()
```
    Description copied from interface: DnsResponse
    
    Returns true if DNS server can handle recursive queries.
    
    Specified by:
    
    isRecursionAvailable in interface DnsResponse
  - setRecursionAvailable
```
public DnsResponse setRecursionAvailable(boolean recursionAvailable)
```
    Description copied from interface: DnsResponse
    
    Set to true if DNS server can handle recursive queries.
    
    Specified by:
    
    setRecursionAvailable in interface DnsResponse
    
    Parameters:
    
    recursionAvailable - flag for recursion availability
  - code
```
public DnsResponseCode code()
```
    Description copied from interface: DnsResponse
    
    Returns the 4 bit return code.
    
    Specified by:
    
    code in interface DnsResponse
  - setCode
```
public DnsResponse setCode(DnsResponseCode code)
```
    Description copied from interface: DnsResponse
    
    Sets the response code for this message.
    
    Specified by:
    
    setCode in interface DnsResponse
    
    Parameters:
    
    code - the response code
  - setId
```
public DnsResponse setId(int id)
```
    Description copied from interface: DnsMessage
    
    Sets the ID of this DNS message.
    
    Specified by:
    
    setId in interface DnsMessage
    
    Specified by:
    
    setId in interface DnsResponse
    
    Overrides:
    
    setId in class AbstractDnsMessage
  - setOpCode
```
public DnsResponse setOpCode(DnsOpCode opCode)
```
    Description copied from interface: DnsMessage
    
    Sets the opCode of this DNS message.
    
    Specified by:
    
    setOpCode in interface DnsMessage
    
    Specified by:
    
    setOpCode in interface DnsResponse
    
    Overrides:
    
    setOpCode in class AbstractDnsMessage
  - setRecursionDesired
```
public DnsResponse setRecursionDesired(boolean recursionDesired)
```
    Description copied from interface: DnsMessage
    
    Sets the RD (recursion desired} field of this DNS message.
    
    Specified by:
    
    setRecursionDesired in interface DnsMessage
    
    Specified by:
    
    setRecursionDesired in interface DnsResponse
    
    Overrides:
    
    setRecursionDesired in class AbstractDnsMessage
  - setZ
```
public DnsResponse setZ(int z)
```
    Description copied from interface: DnsMessage
    
    Sets the Z (reserved for future use) field of this DNS message.
    
    Specified by:
    
    setZ in interface DnsMessage
    
    Specified by:
    
    setZ in interface DnsResponse
    
    Overrides:
    
    setZ in class AbstractDnsMessage
  - setRecord
```
public DnsResponse setRecord(DnsSection section,
                             DnsRecord record)
```
    Description copied from interface: 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.
    
    Specified by:
    
    setRecord in interface DnsMessage
    
    Specified by:
    
    setRecord in interface DnsResponse
    
    Overrides:
    
    setRecord in class AbstractDnsMessage
  - addRecord
```
public DnsResponse addRecord(DnsSection section,
                             DnsRecord record)
```
    Description copied from interface: 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.
    
    Specified by:
    
    addRecord in interface DnsMessage
    
    Specified by:
    
    addRecord in interface DnsResponse
    
    Overrides:
    
    addRecord in class AbstractDnsMessage
  - addRecord
```
public DnsResponse addRecord(DnsSection section,
                             int index,
                             DnsRecord record)
```
    Description copied from interface: 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.
    
    Specified by:
    
    addRecord in interface DnsMessage
    
    Specified by:
    
    addRecord in interface DnsResponse
    
    Overrides:
    
    addRecord in class AbstractDnsMessage
  - clear
```
public DnsResponse clear(DnsSection section)
```
    Description copied from interface: DnsMessage
    
    Removes all the records in the specified section of this DNS message.
    
    Specified by:
    
    clear in interface DnsMessage
    
    Specified by:
    
    clear in interface DnsResponse
    
    Overrides:
    
    clear in class AbstractDnsMessage
  - clear
```
public DnsResponse clear()
```
    Description copied from interface: DnsMessage
    
    Removes all the records in this DNS message.
    
    Specified by:
    
    clear in interface DnsMessage
    
    Specified by:
    
    clear in interface DnsResponse
    
    Overrides:
    
    clear in class AbstractDnsMessage
  - touch
```
public DnsResponse touch()
```
    Description copied from interface: 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).
    
    Specified by:
    
    touch in interface DnsMessage
    
    Specified by:
    
    touch in interface DnsResponse
    
    Specified by:
    
    touch in interface ReferenceCounted
    
    Overrides:
    
    touch in class AbstractDnsMessage
  - touch
```
public DnsResponse touch(Object hint)
```
    Description copied from interface: 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.
    
    Specified by:
    
    touch in interface DnsMessage
    
    Specified by:
    
    touch in interface DnsResponse
    
    Specified by:
    
    touch in interface ReferenceCounted
    
    Overrides:
    
    touch in class AbstractDnsMessage
  - retain
```
public DnsResponse retain()
```
    Description copied from interface: ReferenceCounted
    
    Increases the reference count by 1.
    
    Specified by:
    
    retain in interface DnsMessage
    
    Specified by:
    
    retain in interface DnsResponse
    
    Specified by:
    
    retain in interface ReferenceCounted
    
    Overrides:
    
    retain in class AbstractDnsMessage
  - retain
```
public DnsResponse retain(int increment)
```
    Description copied from interface: ReferenceCounted
    
    Increases the reference count by the specified increment.
    
    Specified by:
    
    retain in interface DnsMessage
    
    Specified by:
    
    retain in interface DnsResponse
    
    Specified by:
    
    retain in interface ReferenceCounted
    
    Overrides:
    
    retain in class AbstractDnsMessage
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class DefaultDnsResponse

Constructor Summary

Method Summary

Methods inherited from class io.netty5.handler.codec.dns.AbstractDnsMessage

Methods inherited from class io.netty5.util.AbstractReferenceCounted

Methods inherited from class java.lang.Object

Methods inherited from interface io.netty5.handler.codec.dns.DnsMessage

Methods inherited from interface io.netty5.util.ReferenceCounted

Constructor Detail

DefaultDnsResponse

DefaultDnsResponse

DefaultDnsResponse

Method Detail

isAuthoritativeAnswer

setAuthoritativeAnswer

isTruncated

setTruncated

isRecursionAvailable

setRecursionAvailable

code

setCode

setId

setOpCode

setRecursionDesired

setZ

setRecord

addRecord

addRecord

clear

clear

touch

touch

retain

retain

toString