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1   package org.eclipse.aether.internal.impl;
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 java.util.List;
23  
24  import org.apache.commons.lang3.StringUtils;
25  import org.eclipse.aether.RepositorySystemSession;
26  import org.eclipse.aether.impl.RemoteRepositoryManager;
27  import org.eclipse.aether.repository.RemoteRepository;
28  import org.eclipse.aether.repository.RepositoryPolicy;
29  
30  import static java.util.Objects.requireNonNull;
31  
32  public class StubRemoteRepositoryManager
33      implements RemoteRepositoryManager
34  {
35  
36      public StubRemoteRepositoryManager()
37      {
38      }
39  
40      public List<RemoteRepository> aggregateRepositories( RepositorySystemSession session,
41                                                           List<RemoteRepository> dominantRepositories,
42                                                           List<RemoteRepository> recessiveRepositories,
43                                                           boolean recessiveIsRaw )
44      {
45          requireNonNull( session, "session cannot be null" );
46          requireNonNull( dominantRepositories, "dominantRepositories cannot be null" );
47          requireNonNull( recessiveRepositories, "recessiveRepositories cannot be null" );
48          return dominantRepositories;
49      }
50  
51      public RepositoryPolicy getPolicy( RepositorySystemSession session, RemoteRepository repository, boolean releases,
52                                         boolean snapshots )
53      {
54          requireNonNull( session, "session cannot be null" );
55          requireNonNull( repository, "repository cannot be null" );
56          RepositoryPolicy policy = repository.getPolicy( snapshots );
57  
58          String checksums = session.getChecksumPolicy();
59          if ( StringUtils.isEmpty( checksums ) )
60          {
61              checksums = policy.getChecksumPolicy();
62          }
63          String updates = session.getUpdatePolicy();
64          if ( StringUtils.isEmpty( updates ) )
65          {
66              updates = policy.getUpdatePolicy();
67          }
68  
69          policy = new RepositoryPolicy( policy.isEnabled(), updates, checksums );
70  
71          return policy;
72      }
73  
74  }