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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.apache.maven.plugin.prefix;
20  
21  import java.util.List;
22  import org.eclipse.aether.repository.LocalRepository;
23  import org.eclipse.aether.repository.RemoteRepository;
24  
25  /**
26   * NoPluginFoundForPrefixException
27   */
28  public class NoPluginFoundForPrefixException extends Exception {
29  
30      public NoPluginFoundForPrefixException(
31              String prefix,
32              List<String> pluginGroups,
33              LocalRepository localRepository,
34              List<RemoteRepository> remoteRepositories) {
35          super("No plugin found for prefix '" + prefix + "' in the current project and in the plugin groups "
36                  + pluginGroups + " available from the repositories " + format(localRepository, remoteRepositories));
37      }
38  
39      private static String format(LocalRepository localRepository, List<RemoteRepository> remoteRepositories) {
40          StringBuilder repos = new StringBuilder("[");
41  
42          if (localRepository != null) {
43              repos.append(localRepository.getId())
44                      .append(" (")
45                      .append(localRepository.getBasedir())
46                      .append(")");
47          }
48  
49          if (remoteRepositories != null && !remoteRepositories.isEmpty()) {
50              for (RemoteRepository repository : remoteRepositories) {
51                  repos.append(", ");
52  
53                  if (repository != null) {
54                      repos.append(repository.getId())
55                              .append(" (")
56                              .append(repository.getUrl())
57                              .append(")");
58                  }
59              }
60          }
61  
62          repos.append("]");
63  
64          return repos.toString();
65      }
66  }