| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.nutch.protocol.httpclient; |
| |
| /** |
| * Can be used to identify problems during creation of Authentication objects. |
| * In the future it may be used as a method of collecting authentication |
| * failures during Http protocol transfer in order to present the user with |
| * credentials required during a future fetch. |
| * |
| * @author Matt Tencati |
| */ |
| public class HttpAuthenticationException extends Exception { |
| |
| /** |
| * Constructs a new exception with null as its detail message. |
| */ |
| public HttpAuthenticationException() { |
| super(); |
| } |
| |
| /** |
| * Constructs a new exception with the specified detail message. |
| * |
| * @param message |
| * the detail message. The detail message is saved for later |
| * retrieval by the {@link Throwable#getMessage()} method. |
| */ |
| public HttpAuthenticationException(String message) { |
| super(message); |
| } |
| |
| /** |
| * Constructs a new exception with the specified message and cause. |
| * |
| * @param message |
| * the detail message. The detail message is saved for later |
| * retrieval by the {@link Throwable#getMessage()} method. |
| * @param cause |
| * the cause (use {@link #getCause()} to retrieve the cause) |
| */ |
| public HttpAuthenticationException(String message, Throwable cause) { |
| super(message, cause); |
| } |
| |
| /** |
| * Constructs a new exception with the specified cause and detail message from |
| * given clause if it is not null. |
| * |
| * @param cause |
| * the cause (use {@link #getCause()} to retrieve the cause) |
| */ |
| public HttpAuthenticationException(Throwable cause) { |
| super(cause); |
| } |
| |
| } |