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Lucene example source code file (FileUtils.java)
The Lucene FileUtils.java source codepackage org.apache.lucene.benchmark.byTask.utils; /** * 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. */ import java.io.File; import java.io.IOException; /** * File utilities. */ public class FileUtils { /** * Delete files and directories, even if non-empty. * * @param dir file or directory * @return true on success, false if no or part of files have been deleted * @throws java.io.IOException */ public static boolean fullyDelete(File dir) throws IOException { if (dir == null || !dir.exists()) return false; File contents[] = dir.listFiles(); if (contents != null) { for (int i = 0; i < contents.length; i++) { if (contents[i].isFile()) { if (!contents[i].delete()) { return false; } } else { if (!fullyDelete(contents[i])) { return false; } } } } return dir.delete(); } } Other Lucene examples (source code examples)Here is a short list of links related to this Lucene FileUtils.java source code file: |
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