1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package java.net; 19 20 /** 21 * A {@code ConnectException} is thrown if a connection cannot be established to 22 * a remote host on a specific port. 23 * 24 * <p>Most applications <strong>should not</strong> catch this exception; it is 25 * more robust to catch the superclass {@code SocketException}. 26 */ 27 public class ConnectException extends SocketException { 28 29 private static final long serialVersionUID = 3831404271622369215L; 30 31 /** 32 * Constructs a new instance. 33 */ 34 public ConnectException() { 35 } 36 37 /** 38 * Constructs a new instance with the given detail message. 39 */ 40 public ConnectException(String detailMessage) { 41 super(detailMessage); 42 } 43 44 /** 45 * Constructs a new instance with the given detail message and cause. 46 * @hide 47 */ 48 public ConnectException(String detailMessage, Throwable cause) { 49 super(detailMessage, cause); 50 } 51 } 52
