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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.settings.crypto;
20  
21  import java.util.ArrayList;
22  import java.util.List;
23  
24  import org.apache.maven.settings.Proxy;
25  import org.apache.maven.settings.Server;
26  import org.apache.maven.settings.building.SettingsProblem;
27  
28  /**
29   * Collects the output of the settings decrypter.
30   *
31   * @author Benjamin Bentmann
32   */
33  class DefaultSettingsDecryptionResult implements SettingsDecryptionResult {
34  
35      private List<Server> servers;
36  
37      private List<Proxy> proxies;
38  
39      private List<SettingsProblem> problems;
40  
41      DefaultSettingsDecryptionResult(List<Server> servers, List<Proxy> proxies, List<SettingsProblem> problems) {
42          this.servers = (servers != null) ? servers : new ArrayList<>();
43          this.proxies = (proxies != null) ? proxies : new ArrayList<>();
44          this.problems = (problems != null) ? problems : new ArrayList<>();
45      }
46  
47      @Override
48      public Server getServer() {
49          return servers.isEmpty() ? null : servers.get(0);
50      }
51  
52      @Override
53      public List<Server> getServers() {
54          return servers;
55      }
56  
57      @Override
58      public Proxy getProxy() {
59          return proxies.isEmpty() ? null : proxies.get(0);
60      }
61  
62      @Override
63      public List<Proxy> getProxies() {
64          return proxies;
65      }
66  
67      @Override
68      public List<SettingsProblem> getProblems() {
69          return problems;
70      }
71  }