001/**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.fs;
019
020import org.apache.hadoop.HadoopIllegalArgumentException;
021import org.apache.hadoop.classification.InterfaceAudience;
022import org.apache.hadoop.classification.InterfaceStability;
023
024/**
025 * Path string is invalid either because it has invalid characters or due to
026 * other file system specific reasons.
027 */
028@InterfaceAudience.Public
029@InterfaceStability.Stable
030public class InvalidPathException extends HadoopIllegalArgumentException {
031  private static final long serialVersionUID = 1L;
032
033  /**
034   * Constructs exception with the specified detail message.
035   * 
036   * @param path invalid path.
037   */
038  public InvalidPathException(final String path) {
039    super("Invalid path name " + path);
040  }
041
042  /**
043   * Constructs exception with the specified detail message.
044   * 
045   * @param path invalid path.
046   * @param reason Reason <code>path</code> is invalid
047   */
048  public InvalidPathException(final String path, final String reason) {
049    super("Invalid path " + path
050        + (reason == null ? "" : ". (" + reason + ")"));
051  }
052}