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.building;
20
21 import java.io.File;
22 import java.net.URI;
23
24 import org.apache.maven.building.FileSource;
25 import org.apache.maven.model.locator.ModelLocator;
26
27 /**
28 * Wraps an ordinary {@link File} as a model source.
29 *
30 */
31 public class FileModelSource extends FileSource implements ModelSource3 {
32
33 /**
34 * Creates a new model source backed by the specified file.
35 *
36 * @param pomFile The POM file, must not be {@code null}.
37 */
38 public FileModelSource(File pomFile) {
39 super(pomFile);
40 }
41
42 /**
43 *
44 * @return the file of this source
45 *
46 * @deprecated instead use {@link #getFile()}
47 */
48 @Deprecated
49 public File getPomFile() {
50 return getFile();
51 }
52
53 @Override
54 public ModelSource3 getRelatedSource(ModelLocator locator, String relPath) {
55 relPath = relPath.replace('\\', File.separatorChar).replace('/', File.separatorChar);
56
57 File path = new File(getFile().getParentFile(), relPath);
58
59 File relatedPom = locator.locateExistingPom(path);
60
61 if (relatedPom != null) {
62 return new FileModelSource(relatedPom.toPath().normalize().toFile());
63 }
64
65 return null;
66 }
67
68 @Override
69 public URI getLocationURI() {
70 return getFile().toURI();
71 }
72
73 @Override
74 public boolean equals(Object obj) {
75 if (this == obj) {
76 return true;
77 }
78
79 if (obj == null) {
80 return false;
81 }
82
83 if (!FileModelSource.class.equals(obj.getClass())) {
84 return false;
85 }
86 FileModelSource other = (FileModelSource) obj;
87 return getFile().equals(other.getFile());
88 }
89
90 @Override
91 public int hashCode() {
92 return getFile().hashCode();
93 }
94 }