Package org.minidns.dnsserverlookup

Class AbstractDnsServerLookupMechanism

java.lang.Object

org.minidns.dnsserverlookup.AbstractDnsServerLookupMechanism

All Implemented Interfaces:

Comparable<DnsServerLookupMechanism>, DnsServerLookupMechanism

Direct Known Subclasses:

AndroidUsingExec, AndroidUsingLinkProperties, AndroidUsingReflection, UnixUsingEtcResolvConf

public abstract class AbstractDnsServerLookupMechanism
extends Object
implements DnsServerLookupMechanism

Field Summary

Fields

Modifier and Type	Field	Description
protected static final Logger	LOGGER

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractDnsServerLookupMechanism(String name, int priority)

Method Summary

Modifier and Type	Method	Description
final int	compareTo(DnsServerLookupMechanism other)
abstract List<String>	getDnsServerAddresses()	Returns a List of String representing ideally IP addresses.
final String	getName()
final int	getPriority()
protected static List<String>	toListOfStrings(Collection<? extends InetAddress> inetAddresses)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.minidns.dnsserverlookup.DnsServerLookupMechanism

isAvailable

Field Details

LOGGER

protected static final Logger LOGGER

Constructor Details

AbstractDnsServerLookupMechanism

protected AbstractDnsServerLookupMechanism(String name,
 int priority)

Method Details

getName

public final String getName()

Specified by:

getName in interface DnsServerLookupMechanism

getPriority

public final int getPriority()

Specified by:

getPriority in interface DnsServerLookupMechanism

compareTo

public final int compareTo(DnsServerLookupMechanism other)

Specified by:

compareTo in interface Comparable<DnsServerLookupMechanism>

getDnsServerAddresses

public abstract List<String> getDnsServerAddresses()

Description copied from interface: DnsServerLookupMechanism

Returns a List of String representing ideally IP addresses. The list must be modifiable.

Note that the lookup mechanisms are not required to assure that only IP addresses are returned. This verification is performed in when using DnsClient.findDNS().

Specified by:

getDnsServerAddresses in interface DnsServerLookupMechanism

Returns:

a List of Strings presenting hopefully IP addresses.

toListOfStrings

protected static List<String> toListOfStrings(Collection<? extends InetAddress> inetAddresses)