1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.apache.maven.archetype.common.util; 20 21 import java.io.File; 22 import java.util.ArrayList; 23 import java.util.List; 24 25 import org.codehaus.plexus.util.StringUtils; 26 27 /** @author rafale */ 28 public class PathUtils { 29 /** 30 * This method converts all \ or / chars to File.separatorChar. 31 * 32 * @param path 33 * @return converted path 34 */ 35 public static String convertPathForOS(String path) { 36 path = StringUtils.replace(path, "/", File.separator); 37 return StringUtils.replace(path, "\\", File.separator); 38 } 39 40 public static String getDirectory(String file, int level) { 41 file = convertPathForOS(file); 42 43 String[] fileAsArray = StringUtils.split(file, File.separator); 44 List<String> directoryAsArray = new ArrayList<>(); 45 46 for (int i = 0; (i < level) && (i < (fileAsArray.length - 1)); i++) { 47 directoryAsArray.add(fileAsArray[i]); 48 } 49 50 return StringUtils.join(directoryAsArray.iterator(), File.separator); 51 } 52 }