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.eclipse.aether.transfer;
20
21 import org.eclipse.aether.metadata.Metadata;
22 import org.eclipse.aether.repository.LocalRepository;
23 import org.eclipse.aether.repository.RemoteRepository;
24
25 /**
26 * Thrown when metadata was not found in a particular repository.
27 */
28 public class MetadataNotFoundException extends MetadataTransferException {
29
30 /**
31 * Creates a new exception with the specified metadata and local repository.
32 *
33 * @param metadata The missing metadata, may be {@code null}.
34 * @param repository The involved local repository, may be {@code null}.
35 */
36 public MetadataNotFoundException(Metadata metadata, LocalRepository repository) {
37 super(metadata, null, "Could not find metadata " + metadata + getString(" in ", repository));
38 }
39
40 private static String getString(String prefix, LocalRepository repository) {
41 if (repository == null) {
42 return "";
43 } else {
44 return prefix + repository.getId() + " (" + repository.getBasedir() + ")";
45 }
46 }
47
48 /**
49 * Creates a new exception with the specified metadata and repository.
50 *
51 * @param metadata The missing metadata, may be {@code null}.
52 * @param repository The involved remote repository, may be {@code null}.
53 */
54 public MetadataNotFoundException(Metadata metadata, RemoteRepository repository) {
55 super(metadata, repository, "Could not find metadata " + metadata + getString(" in ", repository));
56 }
57
58 /**
59 * Creates a new exception with the specified metadata, repository and detail message.
60 *
61 * @param metadata The missing metadata, may be {@code null}.
62 * @param repository The involved remote repository, may be {@code null}.
63 * @param message The detail message, may be {@code null}.
64 */
65 public MetadataNotFoundException(Metadata metadata, RemoteRepository repository, String message) {
66 super(metadata, repository, message);
67 }
68
69 /**
70 * Creates a new exception with the specified metadata, repository and detail message.
71 *
72 * @param metadata The missing metadata, may be {@code null}.
73 * @param repository The involved remote repository, may be {@code null}.
74 * @param message The detail message, may be {@code null}.
75 * @param fromCache {@code true} if the exception was played back from the error cache, {@code false} if the
76 * exception actually just occurred.
77 */
78 public MetadataNotFoundException(
79 Metadata metadata, RemoteRepository repository, String message, boolean fromCache) {
80 super(metadata, repository, message, fromCache);
81 }
82
83 /**
84 * Creates a new exception with the specified metadata, repository, detail message and cause.
85 *
86 * @param metadata The missing metadata, may be {@code null}.
87 * @param repository The involved remote repository, may be {@code null}.
88 * @param message The detail message, may be {@code null}.
89 * @param cause The exception that caused this one, may be {@code null}.
90 */
91 public MetadataNotFoundException(Metadata metadata, RemoteRepository repository, String message, Throwable cause) {
92 super(metadata, repository, message, cause);
93 }
94 }