/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License. You may obtain a
* copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package org.apache.felix.bundleplugin;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import org.apache.maven.artifact.Artifact;
/**
* Information result of the bundling process
*
* @author <a href="mailto:carlos@apache.org">Carlos Sanchez</a>
* @version $Id$
*/
public class BundleInfo
{
/**
* {@link Map} < {@link String}, {@link Set} < {@link Artifact} > >
* Used to check for duplicated exports. Key is package name and value list of artifacts where it's exported.
*/
private Map m_exportedPackages = new HashMap();
public void addExportedPackage( String packageName, Artifact artifact )
{
Set artifacts = ( Set ) getExportedPackages().get( packageName );
if ( artifacts == null )
{
artifacts = new HashSet();
m_exportedPackages.put( packageName, artifacts );
}
artifacts.add( artifact );
}
protected Map getExportedPackages()
{
return m_exportedPackages;
}
/**
* Get a list of packages that are exported in more than one bundle.
* Key is package name and value list of artifacts where it's exported.
* @return {@link Map} < {@link String}, {@link Set} < {@link Artifact} > >
*/
public Map getDuplicatedExports()
{
Map duplicatedExports = new HashMap();
for ( Iterator it = getExportedPackages().entrySet().iterator(); it.hasNext(); )
{
Map.Entry entry = ( Map.Entry ) it.next();
Set artifacts = ( Set ) entry.getValue();
if ( artifacts.size() > 1 )
{
/* remove warnings caused by different versions of same artifact */
Set artifactKeys = new HashSet();
String packageName = ( String ) entry.getKey();
for ( Iterator it2 = artifacts.iterator(); it2.hasNext(); )
{
Artifact artifact = ( Artifact ) it2.next();
artifactKeys.add( artifact.getGroupId() + "." + artifact.getArtifactId() );
}
if ( artifactKeys.size() > 1 )
{
duplicatedExports.put( packageName, artifacts );
}
}
}
return duplicatedExports;
}
public void merge( BundleInfo bundleInfo )
{
for ( Iterator it = bundleInfo.getExportedPackages().entrySet().iterator(); it.hasNext(); )
{
Map.Entry entry = ( Map.Entry ) it.next();
String packageName = ( String ) entry.getKey();
Collection artifacts = ( Collection ) entry.getValue();
Collection artifactsWithPackage = ( Collection ) getExportedPackages().get( packageName );
if ( artifactsWithPackage == null )
{
artifactsWithPackage = new HashSet();
getExportedPackages().put( packageName, artifactsWithPackage );
}
artifactsWithPackage.addAll( artifacts );
}
}
}