001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.search;
016    
017    import com.liferay.portal.kernel.search.Indexer;
018    import com.liferay.portal.kernel.search.IndexerRegistry;
019    import com.liferay.portal.kernel.util.ListUtil;
020    
021    import java.util.List;
022    import java.util.Map;
023    import java.util.concurrent.ConcurrentHashMap;
024    
025    /**
026     * @author Raymond Augé
027     */
028    public class IndexerRegistryImpl implements IndexerRegistry {
029    
030            public Indexer getIndexer(String className) {
031                    return _indexers.get(className);
032            }
033    
034            public List<Indexer> getIndexers() {
035                    return ListUtil.fromCollection(_indexers.values());
036            }
037    
038            public void register(String className, Indexer indexerInstance) {
039                    _indexers.put(className, indexerInstance);
040            }
041    
042            public void unregister(String className) {
043                    _indexers.remove(className);
044            }
045    
046            private Map<String, Indexer> _indexers =
047                    new ConcurrentHashMap<String, Indexer>();
048    
049    }