001    /**
002     * Copyright (c) 2000-present 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.kernel.util;
016    
017    import com.liferay.registry.collections.ServiceTrackerCollections;
018    import com.liferay.registry.collections.ServiceTrackerMap;
019    
020    /**
021     * @author Carlos Sierra Andrés
022     */
023    public class ResourceBundleLoaderUtil {
024    
025            public static ResourceBundleLoader getPortalResourceBundleLoader() {
026                    return _portalResourceBundleLoader;
027            }
028    
029            public static ResourceBundleLoader
030                    getResourceBundleLoaderByBundleSymbolicName(String bundleSymbolicName) {
031    
032                    return _instance._resourceBundleLoaderByBundleSymbolicName.getService(
033                            bundleSymbolicName);
034            }
035    
036            public static ResourceBundleLoader
037                    getResourceBundleLoaderByServletContextName(String servletContextName) {
038    
039                    return _instance._resourceBundleLoaderByServletName.getService(
040                            servletContextName);
041            }
042    
043            public static void setPortalResourceBundleLoader(
044                    ResourceBundleLoader resourceBundleLoader) {
045    
046                    _portalResourceBundleLoader = resourceBundleLoader;
047            }
048    
049            private ResourceBundleLoaderUtil() {
050                    _resourceBundleLoaderByBundleSymbolicName =
051                            ServiceTrackerCollections.openSingleValueMap(
052                                    ResourceBundleLoader.class, "bundle.symbolic.name");
053                    _resourceBundleLoaderByServletName =
054                            ServiceTrackerCollections.openSingleValueMap(
055                                    ResourceBundleLoader.class, "servlet.context.name");
056            }
057    
058            private static final ResourceBundleLoaderUtil _instance =
059                    new ResourceBundleLoaderUtil();
060    
061            private static ResourceBundleLoader _portalResourceBundleLoader;
062    
063            private final ServiceTrackerMap<String, ResourceBundleLoader>
064                    _resourceBundleLoaderByBundleSymbolicName;
065            private final ServiceTrackerMap<String, ResourceBundleLoader>
066                    _resourceBundleLoaderByServletName;
067    
068    }