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1   package org.apache.maven.repository.internal;
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 java.io.File;
23  import java.util.ArrayList;
24  import java.util.Collection;
25  
26  import org.apache.maven.artifact.repository.metadata.Metadata;
27  import org.eclipse.aether.artifact.Artifact;
28  
29  /**
30   * @author Hervé Boutemy
31   */
32  abstract class MavenSnapshotMetadata
33      extends MavenMetadata
34  {
35      static final String SNAPSHOT = "SNAPSHOT";
36  
37      protected final Collection<Artifact> artifacts = new ArrayList<Artifact>();
38  
39      protected final boolean legacyFormat;
40  
41      protected MavenSnapshotMetadata( Metadata metadata, File file, boolean legacyFormat )
42      {
43          super( metadata, file );
44          this.legacyFormat = legacyFormat;
45      }
46  
47      protected static Metadata createRepositoryMetadata( Artifact artifact, boolean legacyFormat )
48      {
49          Metadata metadata = new Metadata();
50          if ( !legacyFormat )
51          {
52              metadata.setModelVersion( "1.1.0" );
53          }
54          metadata.setGroupId( artifact.getGroupId() );
55          metadata.setArtifactId( artifact.getArtifactId() );
56          metadata.setVersion( artifact.getBaseVersion() );
57  
58          return metadata;
59      }
60  
61      public void bind( Artifact artifact )
62      {
63          artifacts.add( artifact );
64      }
65  
66      public Object getKey()
67      {
68          return getGroupId() + ':' + getArtifactId() + ':' + getVersion();
69      }
70  
71      public static Object getKey( Artifact artifact )
72      {
73          return artifact.getGroupId() + ':' + artifact.getArtifactId() + ':' + artifact.getBaseVersion();
74      }
75  
76      protected String getKey( String classifier, String extension )
77      {
78          return classifier + ':' + extension;
79      }
80  
81      public String getGroupId()
82      {
83          return metadata.getGroupId();
84      }
85  
86      public String getArtifactId()
87      {
88          return metadata.getArtifactId();
89      }
90  
91      public String getVersion()
92      {
93          return metadata.getVersion();
94      }
95  
96      public Nature getNature()
97      {
98          return Nature.SNAPSHOT;
99      }
100 }