| /** |
| * 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.hadoop.security; |
| |
| import org.apache.hadoop.classification.InterfaceAudience; |
| import org.apache.hadoop.classification.InterfaceStability; |
| |
| /** |
| * An exception class for access control related issues. |
| */ |
| @InterfaceAudience.Public |
| @InterfaceStability.Evolving |
| public class AccessControlException |
| extends org.apache.hadoop.fs.permission.AccessControlException { |
| |
| //Required by {@link java.io.Serializable}. |
| private static final long serialVersionUID = 1L; |
| |
| /** |
| * Default constructor is needed for unwrapping from |
| * {@link org.apache.hadoop.ipc.RemoteException}. |
| */ |
| public AccessControlException() { |
| super("Permission denied."); |
| } |
| |
| /** |
| * Constructs an {@link AccessControlException} |
| * with the specified detail message. |
| * @param s the detail message. |
| */ |
| public AccessControlException(String s) {super(s);} |
| |
| /** |
| * Constructs a new exception with the specified cause and a detail |
| * message of <tt>(cause==null ? null : cause.toString())</tt> (which |
| * typically contains the class and detail message of <tt>cause</tt>). |
| * @param cause the cause (which is saved for later retrieval by the |
| * {@link #getCause()} method). (A <tt>null</tt> value is |
| * permitted, and indicates that the cause is nonexistent or |
| * unknown.) |
| */ |
| public AccessControlException(Throwable cause) { |
| super(cause); |
| } |
| } |