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.configuration;
20
21 import java.io.File;
22
23 /**
24 * A path translator that resolves relative paths against a specific base directory.
25 *
26 * @author Benjamin Bentmann
27 */
28 public class BasedirBeanConfigurationPathTranslator implements BeanConfigurationPathTranslator {
29
30 private final File basedir;
31
32 /**
33 * Creates a new path translator using the specified base directory.
34 *
35 * @param basedir The base directory to resolve relative paths against, may be {@code null} to disable path
36 * translation.
37 */
38 public BasedirBeanConfigurationPathTranslator(File basedir) {
39 this.basedir = basedir;
40 }
41
42 public File translatePath(File path) {
43 File result = path;
44
45 if (path != null && basedir != null) {
46 if (path.isAbsolute()) {
47 // path is already absolute, we're done
48 } else if (path.getPath().startsWith(File.separator)) {
49 // drive-relative Windows path, don't align with base dir but with drive root
50 result = path.getAbsoluteFile();
51 } else {
52 // an ordinary relative path, align with base dir
53 result = new File(new File(basedir, path.getPath()).toURI().normalize()).getAbsoluteFile();
54 }
55 }
56
57 return result;
58 }
59 }