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Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class NoRouteToHostException - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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java.net
Class NoRouteToHostException

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--java.io.IOException
                    |
                    +--java.net.SocketException
                          |
                          +--java.net.NoRouteToHostException

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public class NoRouteToHostException

extends SocketException

Signals that an error occurred while attempting to connect a socket to a remote address and port. Typically, the remote host cannot be reached because of an intervening firewall, or if an intermediate router is down.

Since:

JDK1.1

See Also:

Serialized Form

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Constructor Summary

NoRouteToHostException()           Construct a new NoRouteToHostException with no detailed message.

NoRouteToHostException(String msg)           Constructs a new NoRouteToHostException with the specified detail message as to why the remote host cannot be reached.

 

Methods inherited from class java.lang.Throwable

fillInStackTrace, getLocalizedMessage, getMessage, printStackTrace, printStackTrace, printStackTrace, toString

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

NoRouteToHostException

public NoRouteToHostException(String msg)

Constructs a new NoRouteToHostException with the specified detail message as to why the remote host cannot be reached. A detail message is a String that gives a specific description of this error.

Parameters:

msg - the detail message

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NoRouteToHostException

public NoRouteToHostException()

Construct a new NoRouteToHostException with no detailed message.

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