org.apache.http.conn

public Interface DnsResolver

Known Direct Implementers: org.apache.http.impl.conn.InMemoryDnsResolver, org.apache.http.impl.conn.SystemDefaultDnsResolver
Imports: java.net.InetAddress, .UnknownHostException

Users may implement this interface to override the normal DNS lookup offered by the OS.

Since: 4.2

Method Summary

Modifier and Type	Method and Description
public InetAddress[]	Returns: The IP address associated to the given host name, or null if the host name is not known by the implementation class. resolve(String The host name to be resolved by this resolver. host) Returns the IP address for the specified host name, or null if the given host is not recognized or the associated IP address cannot be used to build an InetAddress instance.

Method Detail

resolve back to summary

resolve	back to summary
public InetAddress[] resolve(String host) throws UnknownHostException Returns the IP address for the specified host name, or null if the given host is not recognized or the associated IP address cannot be used to build an InetAddress instance. Parameters host:String The host name to be resolved by this resolver. Returns:InetAddress[] The IP address associated to the given host name, or null if the host name is not known by the implementation class. See Also `InetAddress`

public InetAddress[] resolve(String host) throws UnknownHostException

Returns the IP address for the specified host name, or null if the given host is not recognized or the associated IP address cannot be used to build an InetAddress instance.

Parameters

host:String: The host name to be resolved by this resolver.

Returns:InetAddress[]

The IP address associated to the given host name, or null if the host name is not known by the implementation class.

See Also

InetAddress