1 package org.apache.maven.model.path;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import java.io.File;
23
24 import javax.inject.Named;
25 import javax.inject.Singleton;
26
27 /**
28 * Resolves relative paths against a specific base directory.
29 *
30 * @author Benjamin Bentmann
31 */
32 @Named
33 @Singleton
34 public class DefaultPathTranslator
35 implements PathTranslator
36 {
37
38 @Override
39 public String alignToBaseDirectory( String path, File basedir )
40 {
41 String result = path;
42
43 if ( path != null && basedir != null )
44 {
45 path = path.replace( '\\', File.separatorChar ).replace( '/', File.separatorChar );
46
47 File file = new File( path );
48 if ( file.isAbsolute() )
49 {
50 // path was already absolute, just normalize file separator and we're done
51 result = file.getPath();
52 }
53 else if ( file.getPath().startsWith( File.separator ) )
54 {
55 // drive-relative Windows path, don't align with project directory but with drive root
56 result = file.getAbsolutePath();
57 }
58 else
59 {
60 // an ordinary relative path, align with project directory
61 result = new File( new File( basedir, path ).toURI().normalize() ).getAbsolutePath();
62 }
63 }
64
65 return result;
66 }
67
68 }