001    /**
002     * Copyright (c) 2000-2013 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.trash;
016    
017    import com.liferay.portal.kernel.security.pacl.DoPrivileged;
018    import com.liferay.portal.kernel.trash.TrashHandler;
019    import com.liferay.portal.kernel.trash.TrashHandlerRegistry;
020    import com.liferay.portal.kernel.util.ListUtil;
021    
022    import java.util.List;
023    import java.util.Map;
024    import java.util.TreeMap;
025    
026    /**
027     * @author Alexander Chow
028     */
029    @DoPrivileged
030    public class TrashHandlerRegistryImpl implements TrashHandlerRegistry {
031    
032            @Override
033            public TrashHandler getTrashHandler(String className) {
034                    return _trashHandlers.get(className);
035            }
036    
037            @Override
038            public List<TrashHandler> getTrashHandlers() {
039                    return ListUtil.fromMapValues(_trashHandlers);
040            }
041    
042            @Override
043            public void register(TrashHandler trashHandler) {
044                    _trashHandlers.put(trashHandler.getClassName(), trashHandler);
045            }
046    
047            @Override
048            public void unregister(TrashHandler trashHandler) {
049                    _trashHandlers.remove(trashHandler.getClassName());
050            }
051    
052            private Map<String, TrashHandler> _trashHandlers =
053                    new TreeMap<String, TrashHandler>();
054    
055    }