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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.internal.impl;
20  
21  import javax.inject.Inject;
22  import javax.inject.Named;
23  import javax.inject.Singleton;
24  
25  import org.apache.maven.api.annotations.Nonnull;
26  import org.apache.maven.api.services.ArtifactInstaller;
27  import org.apache.maven.api.services.ArtifactInstallerException;
28  import org.apache.maven.api.services.ArtifactInstallerRequest;
29  import org.eclipse.aether.RepositorySystem;
30  import org.eclipse.aether.installation.InstallRequest;
31  import org.eclipse.aether.installation.InstallResult;
32  import org.eclipse.aether.installation.InstallationException;
33  
34  import static org.apache.maven.internal.impl.Utils.cast;
35  import static org.apache.maven.internal.impl.Utils.nonNull;
36  
37  @Named
38  @Singleton
39  public class DefaultArtifactInstaller implements ArtifactInstaller {
40  
41      private final RepositorySystem repositorySystem;
42  
43      @Inject
44      DefaultArtifactInstaller(@Nonnull RepositorySystem repositorySystem) {
45          this.repositorySystem = nonNull(repositorySystem);
46      }
47  
48      @Override
49      public void install(ArtifactInstallerRequest request) throws ArtifactInstallerException, IllegalArgumentException {
50          nonNull(request, "request can not be null");
51          DefaultSession session =
52                  cast(DefaultSession.class, request.getSession(), "request.session should be a " + DefaultSession.class);
53          try {
54              InstallRequest installRequest =
55                      new InstallRequest().setArtifacts(session.toArtifacts(request.getArtifacts()));
56  
57              InstallResult result = repositorySystem.install(session.getSession(), installRequest);
58          } catch (InstallationException e) {
59              throw new ArtifactInstallerException(e.getMessage(), e);
60          }
61      }
62  }