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