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.project;
20
21 import org.apache.maven.artifact.Artifact;
22
23 /**
24 * This exception is thrown if an application attempts to attach
25 * two of the same artifacts to a single project.
26 *
27 * @author pgier
28 * @author jdcasey
29 * TODO Make this a checked exception, and modify the API of MavenProjectHelper.
30 * Currently, this modification would create compatibility problems for existing plugins.
31 */
32 public class DuplicateArtifactAttachmentException extends RuntimeException {
33
34 private static final String DEFAULT_MESSAGE = "Duplicate artifact attachment detected.";
35
36 private Artifact artifact;
37
38 private final MavenProject project;
39
40 public DuplicateArtifactAttachmentException(MavenProject project, Artifact artifact) {
41 super(constructMessage(project, artifact));
42 this.project = project;
43 this.artifact = artifact;
44 }
45
46 private static String constructMessage(MavenProject project, Artifact artifact) {
47 return DEFAULT_MESSAGE + " (project: " + project.getId() + "; illegal attachment: " + artifact.getId() + ")";
48 }
49
50 public MavenProject getProject() {
51 return project;
52 }
53
54 public Artifact getArtifact() {
55 return artifact;
56 }
57 }