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1   package org.apache.maven.resolver.examples;
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 org.apache.maven.resolver.examples.util.Booter;
23  import org.eclipse.aether.RepositorySystem;
24  import org.eclipse.aether.RepositorySystemSession;
25  import org.eclipse.aether.artifact.Artifact;
26  import org.eclipse.aether.artifact.DefaultArtifact;
27  import org.eclipse.aether.resolution.ArtifactRequest;
28  import org.eclipse.aether.resolution.ArtifactResult;
29  
30  /**
31   * Resolves a single artifact.
32   */
33  public class ResolveArtifact
34  {
35  
36      public static void main( String[] args )
37          throws Exception
38      {
39          System.out.println( "------------------------------------------------------------" );
40          System.out.println( ResolveArtifact.class.getSimpleName() );
41  
42          RepositorySystem system = Booter.newRepositorySystem();
43  
44          RepositorySystemSession session = Booter.newRepositorySystemSession( system );
45  
46          Artifact artifact = new DefaultArtifact( "org.eclipse.aether:aether-util:1.0.0.v20140518" );
47  
48          ArtifactRequest artifactRequest = new ArtifactRequest();
49          artifactRequest.setArtifact( artifact );
50          artifactRequest.setRepositories( Booter.newRepositories( system, session ) );
51  
52          ArtifactResult artifactResult = system.resolveArtifact( session, artifactRequest );
53  
54          artifact = artifactResult.getArtifact();
55  
56          System.out.println( artifact + " resolved to  " + artifact.getFile() );
57      }
58  
59  }