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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 java.io.File;
23  
24  /**
25   * Exception that occurs when the project list contains duplicate projects instead of ignoring one.
26   *
27   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
28   */
29  public class DuplicateProjectException
30      extends Exception
31  {
32      private final String projectId;
33  
34      private final File existingProjectFile;
35  
36      private final File conflictingProjectFile;
37  
38      /**
39       * @deprecated use {@link #DuplicateProjectException(String, File, File, String)}
40       */
41      public DuplicateProjectException( String message )
42      {
43          this( null, null, null, message );
44      }
45  
46      /**
47       * @deprecated use {@link #DuplicateProjectException(String, File, File, String)}
48       */
49      public DuplicateProjectException( String message, Exception e )
50      {
51          super( message, e );
52          this.projectId = null;
53          this.existingProjectFile = null;
54          this.conflictingProjectFile = null;
55      }
56  
57      public DuplicateProjectException( String projectId, File existingProjectFile, File conflictingProjectFile,
58                                        String message )
59      {
60          super( message );
61          this.projectId = projectId;
62          this.existingProjectFile = existingProjectFile;
63          this.conflictingProjectFile = conflictingProjectFile;
64      }
65  
66      public String getProjectId()
67      {
68          return projectId;
69      }
70  
71      public File getExistingProjectFile()
72      {
73          return existingProjectFile;
74      }
75  
76      public File getConflictingProjectFile()
77      {
78          return conflictingProjectFile;
79      }
80  }