Java Network Interface Check isNetworkException(Exception e)

Description

is Network Exception

License

Open Source License

Declaration

public static boolean isNetworkException(Exception e) 

Method Source Code

//package com.java2s;
/* //from  w  w w.ja v  a 2  s . c om
 * Copyright 2008-2013, ETH Z?rich, Samuel Welten, Michael Kuhn, Tobias Langner,
 * Sandro Affentranger, Lukas Bossard, Michael Grob, Rahul Jain, 
 * Dominic Langenegger, Sonia Mayor Alonso, Roger Odermatt, Tobias Schlueter,
 * Yannick Stucki, Sebastian Wendland, Samuel Zehnder, Samuel Zihlmann,       
 * Samuel Zweifel
 *
 * This file is part of Jukefox.
 *
 * Jukefox is free software: you can redistribute it and/or modify it under the
 * terms of the GNU General Public License as published by the Free Software 
 * Foundation, either version 3 of the License, or any later version. Jukefox is
 * distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A 
 * PARTICULAR PURPOSE. See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * Jukefox. If not, see <http://www.gnu.org/licenses/>.
 */

import java.net.SocketException;
import java.net.SocketTimeoutException;
import java.net.UnknownHostException;

public class Main {
    public static boolean isNetworkException(Exception e) {
        if (e == null) {
            return false;
        }
        if (e instanceof SocketException) {
            return true;
        }
        if (e instanceof SocketTimeoutException) {
            return true;
        }
        if (e instanceof UnknownHostException) {
            return true;
        }
        return false;
    }
}

Related

1. isHostInNetworkCard(String host)
2. isInterfaceLoopback(NetworkInterface iface)
3. isInterfaceUp(NetworkInterface iface)
4. isLoopbackNetworkInterface( NetworkInterface anInterface)
5. isNetworkAvailable()
6. isNetworkProblem(final Throwable ex)
7. isUpAndNotLoopback(final NetworkInterface ni)
8. printInterface(NetworkInterface netIf)
9. retrieveNetworkInterfaces()