Package arc.net.dns

Class ArcDns

java.lang.Object

arc.net.dns.ArcDns

public final class ArcDns
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final int	dnsResolverPort	Default dns server port.

Constructor Summary

Constructors

Constructor	Description
ArcDns()

Method Summary

Modifier and Type	Method	Description
static Seq<NameserverProvider>	getNameserverProviders()
static Seq<InetSocketAddress>	getNameservers()	Returns all located servers
static Seq<SRVRecord>	getSrvRecords(String domain)	Lookup the SRV record of a domain in the format _service._protocol.name with the list of nameservers from getNameservers().
static Seq<SRVRecord>	getSrvRecords(String domain, InetSocketAddress nameserver)	Lookup the SRV record of a domain in the format _service._protocol.name.
static void	refreshNameservers()
static void	setNameserverProviders(Seq<NameserverProvider> providers)	Set a new ordered list of resolver config providers.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

dnsResolverPort

public static final int dnsResolverPort

Default dns server port.

See Also:

• Constant Field Values

Constructor Details

ArcDns

public ArcDns()

Method Details

getNameserverProviders

public static Seq<NameserverProvider> getNameserverProviders()

setNameserverProviders

public static void setNameserverProviders(Seq<NameserverProvider> providers)

Set a new ordered list of resolver config providers.

getNameservers

public static Seq<InetSocketAddress> getNameservers()

Returns all located servers

refreshNameservers

public static void refreshNameservers()

getSrvRecords

public static Seq<SRVRecord> getSrvRecords(String domain)

Lookup the SRV record of a domain in the format _service._protocol.name with the list of nameservers from getNameservers().

getSrvRecords

public static Seq<SRVRecord> getSrvRecords(String domain,
 InetSocketAddress nameserver)
                                    throws IOException

Lookup the SRV record of a domain in the format _service._protocol.name. The results are sorted by priority, then by weight.

Throws:

IOException