1   package org.apache.maven.artifact.deployer;
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.Collections;
23  import java.util.List;
24  
25  import org.apache.maven.artifact.Artifact;
26  import org.apache.maven.artifact.repository.ArtifactRepository;
27  import org.apache.maven.artifact.versioning.ArtifactVersion;
28  import org.apache.maven.artifact.versioning.DefaultArtifactVersion;
29  import org.apache.maven.repository.legacy.metadata.ArtifactMetadataRetrievalException;
30  import org.apache.maven.repository.legacy.metadata.ArtifactMetadataSource;
31  import org.apache.maven.repository.legacy.metadata.MetadataResolutionRequest;
32  import org.apache.maven.repository.legacy.metadata.ResolutionGroup;
33  
34  /** @author Jason van Zyl */
35  public class SimpleArtifactMetadataSource
36      implements ArtifactMetadataSource
37  {
38      public ResolutionGroup retrieve( Artifact artifact, ArtifactRepository localRepository,
39                                       List<ArtifactRepository> remoteRepositories )
40          throws ArtifactMetadataRetrievalException
41      {
42          throw new UnsupportedOperationException( "Cannot retrieve metadata in this test case" );
43      }
44  
45      public List<ArtifactVersion> retrieveAvailableVersions( Artifact artifact, ArtifactRepository localRepository,
46                                                              List<ArtifactRepository> remoteRepositories )
47          throws ArtifactMetadataRetrievalException
48      {
49          return Collections.<ArtifactVersion>singletonList( new DefaultArtifactVersion( "10.1.3" ) );
50      }
51  
52      public List<ArtifactVersion> retrieveAvailableVersionsFromDeploymentRepository( Artifact artifact,
53                                                                                      ArtifactRepository localRepository,
54                                                                                      ArtifactRepository remoteRepository )
55          throws ArtifactMetadataRetrievalException
56      {
57          return Collections.<ArtifactVersion>singletonList( new DefaultArtifactVersion( "10.1.3" ) );
58      }
59  
60      public ResolutionGroup retrieve( MetadataResolutionRequest request )
61          throws ArtifactMetadataRetrievalException
62      {
63          return retrieve( request.getArtifact(), request.getLocalRepository(), request.getRemoteRepositories() );
64      }
65  
66  }