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.model.path;
20
21 import javax.inject.Named;
22 import javax.inject.Singleton;
23
24 import java.io.File;
25 import java.nio.file.Path;
26
27 /**
28 * Resolves relative paths against a specific base directory.
29 *
30 */
31 @Named
32 @Singleton
33 public class DefaultPathTranslator implements PathTranslator {
34
35 @Override
36 public String alignToBaseDirectory(String path, File basedir) {
37 return alignToBaseDirectory(path, basedir != null ? basedir.toPath() : null);
38 }
39
40 @Override
41 public String alignToBaseDirectory(String path, Path basedir) {
42 String result = path;
43
44 if (path != null && basedir != null) {
45 path = path.replace('\\', File.separatorChar).replace('/', File.separatorChar);
46
47 File file = new File(path);
48 if (file.isAbsolute()) {
49 // path was already absolute, just normalize file separator and we're done
50 result = file.getPath();
51 } else if (file.getPath().startsWith(File.separator)) {
52 // drive-relative Windows path, don't align with project directory but with drive root
53 result = file.getAbsolutePath();
54 } else {
55 // an ordinary relative path, align with project directory
56 result = basedir.resolve(path).normalize().toString();
57 }
58 }
59
60 return result;
61 }
62 }