001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.asset;
016    
017    import com.liferay.portal.kernel.util.ListUtil;
018    import com.liferay.portlet.asset.AssetRendererFactoryRegistry;
019    import com.liferay.portlet.asset.model.AssetRendererFactory;
020    
021    import java.util.List;
022    import java.util.Map;
023    import java.util.concurrent.ConcurrentHashMap;
024    
025    /**
026     * @author Bruno Farache
027     * @author Marcellus Tavares
028     */
029    public class AssetRendererFactoryRegistryImpl
030            implements AssetRendererFactoryRegistry {
031    
032            public List<AssetRendererFactory> getAssetRendererFactories() {
033                    return ListUtil.fromMapValues(_assetRenderFactoriesMapByClassName);
034            }
035    
036            public AssetRendererFactory getAssetRendererFactoryByClassName(
037                    String className) {
038    
039                    return _assetRenderFactoriesMapByClassName.get(className);
040            }
041    
042            public AssetRendererFactory getAssetRendererFactoryByType(String type) {
043                    return _assetRenderFactoriesMapByClassType.get(type);
044            }
045    
046            public long[] getClassNameIds() {
047                    long[] classNameIds = new long[
048                            _assetRenderFactoriesMapByClassName.size()];
049    
050                    int i = 0;
051    
052                    for (AssetRendererFactory assetRendererFactory :
053                                    _assetRenderFactoriesMapByClassName.values()) {
054    
055                            classNameIds[i] = assetRendererFactory.getClassNameId();
056    
057                            i++;
058                    }
059    
060                    return classNameIds;
061            }
062    
063            public void register(AssetRendererFactory assetRendererFactory) {
064                    _assetRenderFactoriesMapByClassName.put(
065                            assetRendererFactory.getClassName(), assetRendererFactory);
066                    _assetRenderFactoriesMapByClassType.put(
067                            assetRendererFactory.getType(), assetRendererFactory);
068            }
069    
070            public void unregister(AssetRendererFactory assetRendererFactory) {
071                    _assetRenderFactoriesMapByClassName.remove(
072                            assetRendererFactory.getClassName());
073                    _assetRenderFactoriesMapByClassType.remove(
074                            assetRendererFactory.getType());
075            }
076    
077            private Map<String, AssetRendererFactory>
078                    _assetRenderFactoriesMapByClassName =
079                            new ConcurrentHashMap<String, AssetRendererFactory>();
080            private Map<String, AssetRendererFactory>
081                    _assetRenderFactoriesMapByClassType =
082                            new ConcurrentHashMap<String, AssetRendererFactory>();
083    
084    }