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.plugins.dependency.utils.markers;
20
21 import java.io.File;
22
23 import org.apache.maven.plugins.dependency.fromConfiguration.ArtifactItem;
24 import org.apache.maven.plugins.dependency.utils.StringUtils;
25
26 /**
27 * @author <a href="mailto:dbradicich@comcast.net">Damian Bradicich</a>
28 */
29 public class UnpackFileMarkerHandler extends DefaultFileMarkerHandler {
30 /**
31 * The ArtifactItem.
32 */
33 protected ArtifactItem artifactItem;
34
35 /**
36 * @param markerFilesDirectory The marker files directory.
37 */
38 public UnpackFileMarkerHandler(File markerFilesDirectory) {
39 super(markerFilesDirectory);
40 }
41
42 /**
43 * @param artifactItem {@link ArtifactItem}
44 * @param markerFilesDirectory the marker files directory.
45 */
46 public UnpackFileMarkerHandler(ArtifactItem artifactItem, File markerFilesDirectory) {
47 this(markerFilesDirectory);
48 setArtifactItem(artifactItem);
49 }
50
51 @Override
52 protected File getMarkerFile() {
53 /*
54 * Build a hash of all include/exclude strings, to determine if an artifactItem has been unpacked using the
55 * include/exclude parameters, this will allow an artifact to be included multiple times with different
56 * include/exclude parameters
57 */
58 File markerFile;
59 if (this.artifactItem == null
60 || (StringUtils.isEmpty(this.artifactItem.getIncludes())
61 && StringUtils.isEmpty(this.artifactItem.getExcludes()))) {
62 markerFile = super.getMarkerFile();
63 } else {
64 int includeExcludeHash = 0;
65
66 if (StringUtils.isNotEmpty(this.artifactItem.getIncludes())) {
67 includeExcludeHash += this.artifactItem.getIncludes().hashCode();
68 }
69
70 if (StringUtils.isNotEmpty(this.artifactItem.getExcludes())) {
71 includeExcludeHash += this.artifactItem.getExcludes().hashCode();
72 }
73
74 markerFile =
75 new File(this.markerFilesDirectory, this.artifact.getId().replace(':', '-') + includeExcludeHash);
76 }
77
78 return markerFile;
79 }
80
81 /**
82 * @param artifactItem {@link #artifactItem}
83 */
84 public void setArtifactItem(ArtifactItem artifactItem) {
85 this.artifactItem = artifactItem;
86
87 if (this.artifactItem != null) {
88 setArtifact(this.artifactItem.getArtifact());
89 }
90 }
91
92 /**
93 * @return {@link #artifactItem}
94 */
95 public ArtifactItem getArtifactItem() {
96 return this.artifactItem;
97 }
98 }