1 package org.apache.maven.index.context; 2 3 /* 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 22 import java.io.IOException; 23 24 /** 25 * Thrown when a user tries to create a NexusInder IndexingContext over and existing Lucene index, and there is a 26 * mismatch. The reason for mismatch may be multiple: non-NexusIndexer Lucene index (basically missing the descriptor 27 * document), index version is wrong or unknown, repositoryId from context and descriptor document does not matches, 28 * etc. This exception is not thrown in cases when "reclaim" is done, as in those cases, even if an unknown index is 29 * found, descriptor will be forcefully added with current context information, potentially replacing the existing 30 * descriptor, if any. 31 * 32 * @author Tamas Cservenak 33 * @since 5.1.0 34 */ 35 public class ExistingLuceneIndexMismatchException 36 extends IOException 37 { 38 private static final long serialVersionUID = -6587046761831878804L; 39 40 public ExistingLuceneIndexMismatchException( String message ) 41 { 42 super( message ); 43 } 44 }