cz.msebera.android.httpclient.impl.conn

Class InMemoryDnsResolver

java.lang.Object

cz.msebera.android.httpclient.impl.conn.InMemoryDnsResolver

All Implemented Interfaces:

DnsResolver

public class InMemoryDnsResolver
extends java.lang.Object
implements DnsResolver

In-memory DnsResolver implementation.

Since:

4.2

Field Summary

Fields

Modifier and Type	Field and Description
HttpClientAndroidLog	log Logger associated to this class.

Constructor Summary

Constructors

Constructor and Description
InMemoryDnsResolver() Builds a DNS resolver that will resolve the host names against a collection held in-memory.

Method Summary

Modifier and Type	Method and Description
void	add(java.lang.String host, java.net.InetAddress... ips) Associates the given array of IP addresses to the given host in this DNS overrider.
java.net.InetAddress[]	resolve(java.lang.String 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.

Methods inherited from class java.lang.Object

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

Field Detail

log

public HttpClientAndroidLog log

Logger associated to this class.

Constructor Detail

InMemoryDnsResolver

public InMemoryDnsResolver()

Builds a DNS resolver that will resolve the host names against a collection held in-memory.

Method Detail

add

public void add(java.lang.String host,
                java.net.InetAddress... ips)

Associates the given array of IP addresses to the given host in this DNS overrider. The IP addresses are assumed to be already resolved.

Parameters:

host - The host name to be associated with the given IP.

ips - array of IP addresses to be resolved by this DNS overrider to the given host name.

resolve

public java.net.InetAddress[] resolve(java.lang.String host)
                               throws java.net.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.

Specified by:

resolve in interface DnsResolver

Parameters:

host - The host name to be resolved by this resolver.

Returns:

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

Throws:

java.net.UnknownHostException

See Also:

InetAddress