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1   package org.apache.maven.execution;
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.versioning.ArtifactVersion;
23  import org.apache.maven.artifact.versioning.DefaultArtifactVersion;
24  import org.codehaus.plexus.component.annotations.Component;
25  import org.codehaus.plexus.component.annotations.Requirement;
26  import org.codehaus.plexus.personality.plexus.lifecycle.phase.Initializable;
27  import org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializationException;
28  import org.codehaus.plexus.util.StringUtils;
29  
30  /**
31   * Describes runtime information about the application.
32   * 
33   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
34   * @version $Id: DefaultRuntimeInformation.java 1055174 2011-01-04 20:32:41Z bentmann $
35   */
36  @Deprecated
37  @Component( role = RuntimeInformation.class )
38  public class DefaultRuntimeInformation
39      implements RuntimeInformation, Initializable
40  {
41  
42      @Requirement
43      private org.apache.maven.rtinfo.RuntimeInformation rtInfo;
44  
45      private ArtifactVersion applicationVersion;
46  
47      public ArtifactVersion getApplicationVersion()
48      {
49          return applicationVersion;
50      }
51  
52      public void initialize()
53          throws InitializationException
54      {
55          String mavenVersion = rtInfo.getMavenVersion();
56  
57          if ( StringUtils.isEmpty( mavenVersion ) )
58          {
59              throw new InitializationException( "Unable to read Maven version from maven-core" );
60          }
61  
62          applicationVersion = new DefaultArtifactVersion( mavenVersion );
63      }
64  
65  }