org.xbill.DNS.config

Class BaseResolverConfigProvider

java.lang.Object

org.xbill.DNS.config.BaseResolverConfigProvider

All Implemented Interfaces:

ResolverConfigProvider

Direct Known Subclasses:

AndroidResolverConfigProvider, JndiContextResolverConfigProvider.InnerJndiContextResolverConfigProvider, PropertyResolverConfigProvider, ResolvConfResolverConfigProvider, SunJvmResolverConfigProvider, WindowsResolverConfigProvider.InnerWindowsResolverConfigProvider

public abstract class BaseResolverConfigProvider
extends java.lang.Object
implements ResolverConfigProvider

Base class for resolver config providers that provides a default implementation for the lists and utility methods to prevent duplicates.

Since:

3.2

Field Summary

Fields

Modifier and Type	Field and Description
private static boolean	ipv4only
private static boolean	ipv6first
protected org.slf4j.Logger	log
private java.util.List<java.net.InetSocketAddress>	nameservers
protected java.util.List<Name>	searchlist

Constructor Summary

Constructors

Constructor and Description
BaseResolverConfigProvider()

Method Summary

Modifier and Type	Method and Description
protected void	addNameserver(java.net.InetSocketAddress server)
protected void	addSearchPath(java.lang.String searchPath)
protected int	parseNdots(java.lang.String token)
protected void	parseSearchPathList(java.lang.String search, java.lang.String delimiter)
protected void	reset()
java.util.List<Name>	searchPaths() Returns all entries in the located search path, which may be empty.
java.util.List<java.net.InetSocketAddress>	servers() Returns all located servers, which may be empty.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xbill.DNS.config.ResolverConfigProvider

initialize, isEnabled, ndots

Field Detail

ipv4only

private static final boolean ipv4only

ipv6first

private static final boolean ipv6first

nameservers

private final java.util.List<java.net.InetSocketAddress> nameservers

log

protected final org.slf4j.Logger log

searchlist

protected final java.util.List<Name> searchlist

Constructor Detail

BaseResolverConfigProvider

public BaseResolverConfigProvider()

Method Detail

reset

protected final void reset()

parseSearchPathList

protected void parseSearchPathList(java.lang.String search,
                                   java.lang.String delimiter)

addSearchPath

protected void addSearchPath(java.lang.String searchPath)

addNameserver

protected void addNameserver(java.net.InetSocketAddress server)

parseNdots

protected int parseNdots(java.lang.String token)

servers

public final java.util.List<java.net.InetSocketAddress> servers()

Description copied from interface: ResolverConfigProvider

Returns all located servers, which may be empty.

Specified by:

servers in interface ResolverConfigProvider

searchPaths

public final java.util.List<Name> searchPaths()

Description copied from interface: ResolverConfigProvider

Returns all entries in the located search path, which may be empty.

Specified by:

searchPaths in interface ResolverConfigProvider