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 in case of an unsupported repository layout.
27 */
28 public class NoRepositoryLayoutException
29 extends RepositoryException
30 {
31
32 private final transient RemoteRepository repository;
33
34 /**
35 * Creates a new exception with the specified repository.
36 *
37 * @param repository The remote repository whose layout is not supported, may be {@code null}.
38 */
39 public NoRepositoryLayoutException( RemoteRepository repository )
40 {
41 this( repository, toMessage( repository ) );
42 }
43
44 /**
45 * Creates a new exception with the specified repository and detail message.
46 *
47 * @param repository The remote repository whose layout is not supported, may be {@code null}.
48 * @param message The detail message, may be {@code null}.
49 */
50 public NoRepositoryLayoutException( RemoteRepository repository, String message )
51 {
52 super( message );
53 this.repository = repository;
54 }
55
56 /**
57 * Creates a new exception with the specified repository and cause.
58 *
59 * @param repository The remote repository whose layout is not supported, may be {@code null}.
60 * @param cause The exception that caused this one, may be {@code null}.
61 */
62 public NoRepositoryLayoutException( RemoteRepository repository, Throwable cause )
63 {
64 this( repository, toMessage( repository ), cause );
65 }
66
67 /**
68 * Creates a new exception with the specified repository, detail message and cause.
69 *
70 * @param repository The remote repository whose layout is not supported, may be {@code null}.
71 * @param message The detail message, may be {@code null}.
72 * @param cause The exception that caused this one, may be {@code null}.
73 */
74 public NoRepositoryLayoutException( RemoteRepository repository, String message, Throwable cause )
75 {
76 super( message, cause );
77 this.repository = repository;
78 }
79
80 private static String toMessage( RemoteRepository repository )
81 {
82 if ( repository != null )
83 {
84 return "Unsupported repository layout " + repository.getContentType();
85 }
86 else
87 {
88 return "Unsupported repository layout";
89 }
90 }
91
92 /**
93 * Gets the remote repository whose layout is not supported.
94 *
95 * @return The unsupported remote repository or {@code null} if unknown.
96 */
97 public RemoteRepository getRepository()
98 {
99 return repository;
100 }
101
102 }