1 package org.apache.maven.project; 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 org.apache.maven.artifact.Artifact; 23 24 /** 25 * This exception is thrown if an application attempts to attach 26 * two of the same artifacts to a single project. 27 * 28 * @author pgier 29 * @author jdcasey 30 * TODO Make this a checked exception, and modify the API of MavenProjectHelper. 31 * Currently, this modification would create compatibility problems for existing plugins. 32 */ 33 public class DuplicateArtifactAttachmentException 34 extends RuntimeException 35 { 36 37 private static final String DEFAULT_MESSAGE = "Duplicate artifact attachment detected."; 38 39 private Artifact artifact; 40 41 private final MavenProject project; 42 43 public DuplicateArtifactAttachmentException( MavenProject project, Artifact artifact ) 44 { 45 super( constructMessage( project, artifact ) ); 46 this.project = project; 47 this.artifact = artifact; 48 } 49 50 private static String constructMessage( MavenProject project, Artifact artifact ) 51 { 52 return DEFAULT_MESSAGE + " (project: " + project.getId() + "; illegal attachment: " + artifact.getId() + ")"; 53 } 54 55 public MavenProject getProject() 56 { 57 return project; 58 } 59 60 public Artifact getArtifact() 61 { 62 return artifact; 63 } 64 }