1 package org.eclipse.aether.transfer;
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.eclipse.aether.RepositoryException;
23 import org.eclipse.aether.repository.RemoteRepository;
24
25 /**
26 * Thrown when a transfer could not be performed because a remote repository is not accessible in offline mode.
27 */
28 public class RepositoryOfflineException
29 extends RepositoryException
30 {
31
32 private final transient RemoteRepository repository;
33
34 private static String getMessage( RemoteRepository repository )
35 {
36 if ( repository == null )
37 {
38 return "Cannot access remote repositories in offline mode";
39 }
40 else
41 {
42 return "Cannot access " + repository.getId() + " (" + repository.getUrl() + ") in offline mode";
43 }
44 }
45
46 /**
47 * Creates a new exception with the specified repository.
48 *
49 * @param repository The inaccessible remote repository, may be {@code null}.
50 */
51 public RepositoryOfflineException( RemoteRepository repository )
52 {
53 super( getMessage( repository ) );
54 this.repository = repository;
55 }
56
57 /**
58 * Creates a new exception with the specified repository and detail message.
59 *
60 * @param repository The inaccessible remote repository, may be {@code null}.
61 * @param message The detail message, may be {@code null}.
62 */
63 public RepositoryOfflineException( RemoteRepository repository, String message )
64 {
65 super( message );
66 this.repository = repository;
67 }
68
69 /**
70 * Gets the remote repository that could not be accessed due to offline mode.
71 *
72 * @return The inaccessible remote repository or {@code null} if unknown.
73 */
74 public RemoteRepository getRepository()
75 {
76 return repository;
77 }
78
79 }