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 }