| using Lucene.Net.Index; |
| using Lucene.Net.Store; |
| using Lucene.Net.Util; |
| using System; |
| using Console = Lucene.Net.Util.SystemConsole; |
| |
| namespace Lucene.Net.Misc |
| { |
| /* |
| * 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. |
| */ |
| |
| /// <summary> |
| /// Merges indices specified on the command line into the index |
| /// specified as the first command line argument. |
| /// </summary> |
| public static class IndexMergeTool // LUCENENET specific: CA1052 Static holder types should be Static or NotInheritable |
| { |
| public static void Main(string[] args) |
| { |
| if (args.Length < 3) |
| { |
| // LUCENENET specific - our wrapper console shows the correct usage |
| throw new ArgumentException(); |
| //Console.Error.WriteLine("Usage: IndexMergeTool <mergedIndex> <index1> <index2> [index3] ..."); |
| //Environment.Exit(1); |
| } |
| using FSDirectory mergedIndex = FSDirectory.Open(new System.IO.DirectoryInfo(args[0])); |
| using (IndexWriter writer = new IndexWriter(mergedIndex, |
| #pragma warning disable 612, 618 |
| new IndexWriterConfig(LuceneVersion.LUCENE_CURRENT, null) |
| #pragma warning restore 612, 618 |
| { OpenMode = OpenMode.CREATE })) |
| { |
| Directory[] indexes = new Directory[args.Length - 1]; |
| try |
| { |
| for (int i = 1; i < args.Length; i++) |
| { |
| indexes[i - 1] = FSDirectory.Open(new System.IO.DirectoryInfo(args[i])); |
| } |
| |
| Console.WriteLine("Merging..."); |
| writer.AddIndexes(indexes); |
| |
| Console.WriteLine("Full merge..."); |
| writer.ForceMerge(1); |
| } |
| finally |
| { |
| // LUCENENET specific - dispose directories |
| IOUtils.Dispose(indexes); |
| } |
| } |
| Console.WriteLine("Done."); |
| } |
| } |
| } |