1 /* 2 * Copyright (c) 1996, 2008, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package java.net; 27 28 /** 29 * Signals that an error occurred while attempting to connect a 30 * socket to a remote address and port. Typically, the remote 31 * host cannot be reached because of an intervening firewall, or 32 * if an intermediate router is down. 33 * 34 * @since 1.1 35 */ 36 public class NoRouteToHostException extends SocketException { 37 private static final long serialVersionUID = -1897550894873493790L; 38 39 /** 40 * Constructs a new NoRouteToHostException with the specified detail 41 * message as to why the remote host cannot be reached. 42 * A detail message is a String that gives a specific 43 * description of this error. 44 * @param msg the detail message 45 */ NoRouteToHostException(String msg)46 public NoRouteToHostException(String msg) { 47 super(msg); 48 } 49 50 /** 51 * Construct a new NoRouteToHostException with no detailed message. 52 */ NoRouteToHostException()53 public NoRouteToHostException() {} 54 } 55