java.net
Class UnknownHostException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.io.IOException
              java.net.UnknownHostException

All Implemented Interfaces:

Serializable

public class UnknownHostException
extends IOException

This UnknownHostException is thrown when an IP address resolution is attempted and no host or resolver may be found.

See Also:

Serialized Form

Constructor Summary

UnknownHostException()
Constructs a new instance of this class with its walkback filled in.

UnknownHostException(String detailMessage)
Constructs a new instance of this class with its walkback and message filled in.

Method Summary

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

UnknownHostException

public UnknownHostException()

Constructs a new instance of this class with its walkback filled in.

UnknownHostException

public UnknownHostException(String detailMessage)

Constructs a new instance of this class with its walkback and message filled in.

Parameters:

detailMessage - String The detail message for the exception.