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1   package org.apache.maven.artifact.ant;
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.artifact.Artifact;
23  import org.apache.maven.artifact.installer.ArtifactInstallationException;
24  import org.apache.maven.artifact.installer.ArtifactInstaller;
25  import org.apache.maven.artifact.metadata.ArtifactMetadata;
26  import org.apache.maven.artifact.repository.ArtifactRepository;
27  import org.apache.maven.project.artifact.ProjectArtifactMetadata;
28  import org.apache.tools.ant.BuildException;
29  
30  /**
31   * Install task, using maven-artifact.
32   *
33   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
34   * @version $Id: InstallTask.html 806929 2012-03-01 18:57:40Z hboutemy $
35   * @todo should be able to incorporate into the install mojo?
36   */
37  public class InstallTask
38      extends InstallDeployTaskSupport
39  {
40      protected void doExecute()
41      {
42          if ( file == null && ( attachedArtifacts.size() == 0 ) )
43          {
44              throw new BuildException( "You must specify a file and/or an attached artifact "
45                  + "to install to the local repository." );
46          }
47  
48          ArtifactRepository localRepo = createLocalArtifactRepository();
49  
50          Pom pom = initializePom( localRepo );
51  
52          if ( pom == null )
53          {
54              throw new BuildException( "A POM element is required to install to the local repository" );
55          }
56  
57          Artifact artifact = pom.getArtifact();
58  
59          boolean isPomArtifact = "pom".equals( pom.getPackaging() );
60          if ( !isPomArtifact )
61          {
62              ArtifactMetadata metadata = new ProjectArtifactMetadata( artifact, pom.getFile() );
63              artifact.addMetadata( metadata );
64          }
65  
66          ArtifactInstaller installer = (ArtifactInstaller) lookup( ArtifactInstaller.ROLE );
67          try
68          {
69              if ( file != null )
70              {
71                  if ( !isPomArtifact )
72                  {
73                      installer.install( file, artifact, localRepo );
74                  }
75                  else
76                  {
77                      installer.install( pom.getFile(), artifact, localRepo );
78                  }
79              }
80  
81              // Install any attached artifacts
82              if ( attachedArtifacts != null )
83              {
84                  for ( Artifact attachedArtifact : pom.getAttachedArtifacts() )
85                  {
86                      installer.install( attachedArtifact.getFile(), attachedArtifact, localRepo );
87                  }
88              }
89          }
90          catch ( ArtifactInstallationException e )
91          {
92              throw new BuildException(
93                  "Error installing artifact '" + artifact.getDependencyConflictId() + "': " + e.getMessage(), e );
94          }
95      }
96  }