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 * Signals that either a connection attempt to a socket of the wrong type, the 22 * application of an unsupported operation or that a general error in the 23 * underlying protocol has occurred. 24 */ 25 public class ProtocolException extends java.io.IOException { 26 27 private static final long serialVersionUID = -6098449442062388080L; 28 29 /** 30 * Constructs a new instance. 31 */ ProtocolException()32 public ProtocolException() { 33 } 34 35 /** 36 * Constructs a new instance with the given detail message. 37 */ ProtocolException(String detailMessage)38 public ProtocolException(String detailMessage) { 39 super(detailMessage); 40 } 41 42 /** 43 * Constructs a new instance with given detail message and cause. 44 * @hide internal use only 45 */ ProtocolException(String detailMessage, Throwable cause)46 public ProtocolException(String detailMessage, Throwable cause) { 47 super(detailMessage, cause); 48 } 49 } 50