Package org.xbill.DNS.config

Class PropertyResolverConfigProvider

java.lang.Object

org.xbill.DNS.config.BaseResolverConfigProvider

org.xbill.DNS.config.PropertyResolverConfigProvider

All Implemented Interfaces:

ResolverConfigProvider

Direct Known Subclasses:

FallbackPropertyResolverConfigProvider

public class PropertyResolverConfigProvider
extends BaseResolverConfigProvider

The properties DNS_SERVER_PROP, DNS_SEARCH_PROP (comma delimited lists) are checked. The servers can either be IP addresses or hostnames (which are resolved using Java's built in DNS support).

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DNS_NDOTS_PROP
static final String	DNS_SEARCH_PROP
static final String	DNS_SERVER_PROP

Fields inherited from class org.xbill.DNS.config.BaseResolverConfigProvider

log, searchlist

Constructor Summary

Constructors

Constructor	Description
PropertyResolverConfigProvider()

Method Summary

Modifier and Type	Method	Description
void	initialize()	Initializes the servers, search paths, etc.
protected void	initialize(String serverName, String searchName, String ndotsName)	Initializes the servers, search path and ndots setting with from the property names passed as the arguments.
int	ndots()	Gets the threshold for the number of dots which must appear in a name before it is considered absolute.

Methods inherited from class org.xbill.DNS.config.BaseResolverConfigProvider

addNameserver, addSearchPath, parseNdots, parseSearchPathList, reset, searchPaths, servers

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

isEnabled

Field Details

DNS_SERVER_PROP

public static final String DNS_SERVER_PROP

See Also:

• Constant Field Values

DNS_SEARCH_PROP

public static final String DNS_SEARCH_PROP

See Also:

• Constant Field Values

DNS_NDOTS_PROP

public static final String DNS_NDOTS_PROP

See Also:

• Constant Field Values

Constructor Details

PropertyResolverConfigProvider

public PropertyResolverConfigProvider()

Method Details

initialize

public void initialize()

Description copied from interface: ResolverConfigProvider

Initializes the servers, search paths, etc.

initialize

protected void initialize(String serverName,
 String searchName,
 String ndotsName)

Initializes the servers, search path and ndots setting with from the property names passed as the arguments.

Parameters:

serverName - the property name for the DNS servers

searchName - the property name for the search path

ndotsName - the property name for the ndots setting

Since:

3.2

ndots

public int ndots()

Description copied from interface: ResolverConfigProvider

Gets the threshold for the number of dots which must appear in a name before it is considered absolute. If the interface implementation does not override this, the default implementation returns 1.