Class DNSRecord.Address

java.lang.Object

javax.jmdns.impl.DNSEntry

javax.jmdns.impl.DNSRecord

javax.jmdns.impl.DNSRecord.Address

Direct Known Subclasses:

DNSRecord.IPv4Address, DNSRecord.IPv6Address

Enclosing class:

DNSRecord

public abstract static class DNSRecord.Address
extends DNSRecord

Address record.

Nested Class Summary

Nested classes/interfaces inherited from class DNSRecord

DNSRecord.Address, DNSRecord.HostInformation, DNSRecord.IPv4Address, DNSRecord.IPv6Address, DNSRecord.Pointer, DNSRecord.Service, DNSRecord.Text

Field Summary

Fields

Modifier and Type	Field	Description
(package private) InetAddress	_addr
private static org.slf4j.Logger	logger1

Fields inherited from class DNSEntry

_qualifiedNameMap

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Address(String name, DNSRecordType type, DNSRecordClass recordClass, boolean unique, int ttl, byte[] rawAddress)
protected	Address(String name, DNSRecordType type, DNSRecordClass recordClass, boolean unique, int ttl, InetAddress addr)

Method Summary

Modifier and Type	Method	Description
(package private) DNSOutgoing	addAnswer(JmDNSImpl dns, DNSIncoming in, InetAddress addr, int port, DNSOutgoing out)	Adds this as an answer to the provided outgoing datagram.
(package private) InetAddress	getAddress()
ServiceEvent	getServiceEvent(JmDNSImpl dns)	Creates and return a service event for this record.
ServiceInfo	getServiceInfo(boolean persistent)	Return a service information associated with that record if appropriate.
(package private) boolean	handleQuery(JmDNSImpl dns, long expirationTime)	Does the necessary actions, when this as a query.
(package private) boolean	handleResponse(JmDNSImpl dns)	Does the necessary actions, when this as a response.
boolean	isSingleValued()	Determine if a record can have multiple values in the cache.
(package private) boolean	same(DNSRecord other)
(package private) boolean	sameName(DNSRecord other)
(package private) boolean	sameValue(DNSRecord other)	True if this record has the same value as some other record.
protected void	toByteArray(DataOutputStream dout)	Creates a byte array representation of this record.
protected void	toString(StringBuilder sb)

Methods inherited from class DNSRecord

equals, getCreated, getExpirationTime, getRecordSource, getRemainingTTL, getServiceInfo, getTTL, incrementRefreshPercentage, isExpired, isStale, isStaleAndShouldBeRefreshed, resetTTL, sameType, setRecordSource, setTTL, setWillExpireSoon, suppressedBy, suppressedBy, write

Methods inherited from class DNSEntry

compareTo, getKey, getName, getQualifiedNameMap, getRecordClass, getRecordType, getSubtype, getType, hashCode, isDomainDiscoveryQuery, isReverseLookup, isSameEntry, isSameRecordClass, isSameType, isServicesDiscoveryMetaQuery, isUnique, isV4ReverseLookup, isV6ReverseLookup, matchRecordClass, matchRecordType, sameSubtype, toByteArray, toString

Methods inherited from class Object

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

Field Details

logger1

private static org.slf4j.Logger logger1

_addr

InetAddress _addr

Constructor Details

Address

protected Address(String name,
 DNSRecordType type,
 DNSRecordClass recordClass,
 boolean unique,
 int ttl,
 InetAddress addr)

Address

protected Address(String name,
 DNSRecordType type,
 DNSRecordClass recordClass,
 boolean unique,
 int ttl,
 byte[] rawAddress)

Method Details

same

boolean same(DNSRecord other)

sameName

boolean sameName(DNSRecord other)

sameValue

boolean sameValue(DNSRecord other)

Description copied from class: DNSRecord

True if this record has the same value as some other record.

Specified by:

sameValue in class DNSRecord

isSingleValued

public boolean isSingleValued()

Description copied from class: DNSRecord

Determine if a record can have multiple values in the cache.

Specified by:

isSingleValued in class DNSRecord

Returns:

false if this record can have multiple values in the cache, true otherwise.

getAddress

InetAddress getAddress()

toByteArray

protected void toByteArray(DataOutputStream dout)
                    throws IOException

Creates a byte array representation of this record. This is needed for tie-break tests according to draft-cheshire-dnsext-multicastdns-04.txt chapter 9.2.

Overrides:

toByteArray in class DNSEntry

Parameters:

dout -

Throws:

IOException

handleQuery

boolean handleQuery(JmDNSImpl dns,
 long expirationTime)

Does the necessary actions, when this as a query.

Specified by:

handleQuery in class DNSRecord

Returns:

Returns true if a conflict with one of the services registered with JmDNS or with the hostname occured.

handleResponse

boolean handleResponse(JmDNSImpl dns)

Does the necessary actions, when this as a response.

Specified by:

handleResponse in class DNSRecord

Returns:

Returns true if a conflict with one of the services registered with JmDNS or with the hostname occured.

addAnswer

DNSOutgoing addAnswer(JmDNSImpl dns,
 DNSIncoming in,
 InetAddress addr,
 int port,
 DNSOutgoing out)
               throws IOException

Description copied from class: DNSRecord

Adds this as an answer to the provided outgoing datagram.

Specified by:

addAnswer in class DNSRecord

Throws:

IOException

getServiceInfo

public ServiceInfo getServiceInfo(boolean persistent)

Description copied from class: DNSRecord

Return a service information associated with that record if appropriate.

Specified by:

getServiceInfo in class DNSRecord

Parameters:

persistent - if true ServiceListener.resolveService will be called whenever new new information is received.

Returns:

service information

getServiceEvent

public ServiceEvent getServiceEvent(JmDNSImpl dns)

Description copied from class: DNSRecord

Creates and return a service event for this record.

Specified by:

getServiceEvent in class DNSRecord

Parameters:

dns - DNS serviced by this event

Returns:

service event

toString

protected void toString(StringBuilder sb)

Overrides:

toString in class DNSRecord

Parameters:

sb -