org.apache.http.impl.conn
Class SystemDefaultDnsResolver
java.lang.Object
   org.apache.http.impl.conn.SystemDefaultDnsResolver
org.apache.http.impl.conn.SystemDefaultDnsResolver
- All Implemented Interfaces: 
- DnsResolver
- public class SystemDefaultDnsResolver 
- extends Object- implements DnsResolver
DNS resolver that uses the default OS implementation for resolving host names.
- Since:
- 4.2
 
 
| Method Summary | 
|  InetAddress[] | resolve(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 | 
 
INSTANCE
public static final SystemDefaultDnsResolver INSTANCE
SystemDefaultDnsResolver
public SystemDefaultDnsResolver()
resolve
public InetAddress[] resolve(String host)
                      throws UnknownHostException
- Description copied from interface: DnsResolver
- 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:
- resolvein 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:
- UnknownHostException
- See Also:
- InetAddress
 
Copyright © 1999–2020 The Apache Software Foundation. All rights reserved.