001    /**
002     * Copyright (c) 2000-2011 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 AssetRendererFactory getAssetRendererFactoryByClassName(
033                    String className) {
034    
035                    return _assetRenderFactoriesMapByClassName.get(className);
036            }
037    
038            public AssetRendererFactory getAssetRendererFactoryByType(String type) {
039                    return _assetRenderFactoriesMapByClassType.get(type);
040            }
041    
042            public List<AssetRendererFactory> getAssetRendererFactories() {
043                    return ListUtil.fromCollection(
044                    _assetRenderFactoriesMapByClassName.values());
045            }
046    
047            public long[] getClassNameIds() {
048                    long[] classNameIds = new long[
049                            _assetRenderFactoriesMapByClassName.size()];
050    
051                    int i = 0;
052    
053                    for (AssetRendererFactory assetRendererFactory :
054                                    _assetRenderFactoriesMapByClassName.values()) {
055    
056                            classNameIds[i] = assetRendererFactory.getClassNameId();
057    
058                            i++;
059                    }
060    
061                    return classNameIds;
062            }
063    
064            public void register(AssetRendererFactory assetRendererFactory) {
065                    _assetRenderFactoriesMapByClassName.put(
066                            assetRendererFactory.getClassName(), assetRendererFactory);
067                    _assetRenderFactoriesMapByClassType.put(
068                            assetRendererFactory.getType(), assetRendererFactory);
069            }
070    
071            public void unregister(AssetRendererFactory assetRendererFactory) {
072                    _assetRenderFactoriesMapByClassName.remove(
073                            assetRendererFactory.getClassName());
074                    _assetRenderFactoriesMapByClassType.remove(
075                            assetRendererFactory.getType());
076            }
077    
078            private Map<String, AssetRendererFactory>
079                    _assetRenderFactoriesMapByClassName =
080                            new ConcurrentHashMap<String, AssetRendererFactory>();
081            private Map<String, AssetRendererFactory>
082                    _assetRenderFactoriesMapByClassType =
083                            new ConcurrentHashMap<String, AssetRendererFactory>();
084    
085    }