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14  
15  package org.apache.felix.bundleplugin;
16  
17  
18  import java.util.Collection;
19  import java.util.HashMap;
20  import java.util.HashSet;
21  import java.util.Iterator;
22  import java.util.Map;
23  import java.util.Set;
24  
25  import org.apache.maven.artifact.Artifact;
26  
27  
28  
29  
30  
31  
32  
33  
34  public class BundleInfo
35  {
36      
37  
38  
39  
40      private Map m_exportedPackages = new HashMap();
41  
42  
43      public void addExportedPackage( String packageName, Artifact artifact )
44      {
45          Set artifacts = ( Set ) getExportedPackages().get( packageName );
46          if ( artifacts == null )
47          {
48              artifacts = new HashSet();
49              m_exportedPackages.put( packageName, artifacts );
50          }
51          artifacts.add( artifact );
52      }
53  
54  
55      protected Map getExportedPackages()
56      {
57          return m_exportedPackages;
58      }
59  
60  
61      
62  
63  
64  
65  
66      public Map getDuplicatedExports()
67      {
68          Map duplicatedExports = new HashMap();
69  
70          for ( Iterator it = getExportedPackages().entrySet().iterator(); it.hasNext(); )
71          {
72              Map.Entry entry = ( Map.Entry ) it.next();
73              Set artifacts = ( Set ) entry.getValue();
74              if ( artifacts.size() > 1 )
75              {
76                  
77                  Set artifactKeys = new HashSet();
78  
79                  String packageName = ( String ) entry.getKey();
80                  for ( Iterator it2 = artifacts.iterator(); it2.hasNext(); )
81                  {
82                      Artifact artifact = ( Artifact ) it2.next();
83                      artifactKeys.add( artifact.getGroupId() + "." + artifact.getArtifactId() );
84                  }
85  
86                  if ( artifactKeys.size() > 1 )
87                  {
88                      duplicatedExports.put( packageName, artifacts );
89                  }
90              }
91          }
92  
93          return duplicatedExports;
94      }
95  
96  
97      public void merge( BundleInfo bundleInfo )
98      {
99          for ( Iterator it = bundleInfo.getExportedPackages().entrySet().iterator(); it.hasNext(); )
100         {
101             Map.Entry entry = ( Map.Entry ) it.next();
102             String packageName = ( String ) entry.getKey();
103             Collection artifacts = ( Collection ) entry.getValue();
104 
105             Collection artifactsWithPackage = ( Collection ) getExportedPackages().get( packageName );
106             if ( artifactsWithPackage == null )
107             {
108                 artifactsWithPackage = new HashSet();
109                 getExportedPackages().put( packageName, artifactsWithPackage );
110             }
111             artifactsWithPackage.addAll( artifacts );
112         }
113     }
114 }