001    package org.apache.maven.project;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one
005     * or more contributor license agreements.  See the NOTICE file
006     * distributed with this work for additional information
007     * regarding copyright ownership.  The ASF licenses this file
008     * to you under the Apache License, Version 2.0 (the
009     * "License"); you may not use this file except in compliance
010     * with the License.  You may obtain a copy of the License at
011     *
012     *   http://www.apache.org/licenses/LICENSE-2.0
013     *
014     * Unless required by applicable law or agreed to in writing,
015     * software distributed under the License is distributed on an
016     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017     * KIND, either express or implied.  See the License for the
018     * specific language governing permissions and limitations
019     * under the License.
020     */
021    
022    import java.util.ArrayList;
023    import java.util.List;
024    
025    /**
026     * Provides metadata about a build extension. <strong>Warning:</strong> This is an internal utility class that is only
027     * public for technical reasons, it is not part of the public API. In particular, this class can be changed or deleted
028     * without prior notice.
029     * 
030     * @author Benjamin Bentmann
031     */
032    public class ExtensionDescriptor
033    {
034    
035        private List<String> exportedPackages;
036    
037        private List<String> exportedArtifacts;
038    
039        ExtensionDescriptor()
040        {
041            // hide constructor
042        }
043    
044        public List<String> getExportedPackages()
045        {
046            if ( exportedPackages == null )
047            {
048                exportedPackages = new ArrayList<String>();
049            }
050    
051            return exportedPackages;
052        }
053    
054        public void setExportedPackages( List<String> exportedPackages )
055        {
056            if ( exportedPackages == null )
057            {
058                this.exportedPackages = null;
059            }
060            else
061            {
062                this.exportedPackages = new ArrayList<String>( exportedPackages );
063            }
064        }
065    
066        public List<String> getExportedArtifacts()
067        {
068            if ( exportedArtifacts == null )
069            {
070                exportedArtifacts = new ArrayList<String>();
071            }
072    
073            return exportedArtifacts;
074        }
075    
076        public void setExportedArtifacts( List<String> exportedArtifacts )
077        {
078            if ( exportedArtifacts == null )
079            {
080                this.exportedArtifacts = null;
081            }
082            else
083            {
084                this.exportedArtifacts = new ArrayList<String>( exportedArtifacts );
085            }
086        }
087    
088    }