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.repository.search;
016    
017    import com.liferay.portal.kernel.search.BooleanQuery;
018    import com.liferay.portal.kernel.search.SearchContext;
019    import com.liferay.portal.kernel.search.SearchException;
020    import com.liferay.portal.kernel.security.pacl.permission.PortalRuntimePermission;
021    import com.liferay.registry.Registry;
022    import com.liferay.registry.RegistryUtil;
023    import com.liferay.registry.ServiceTracker;
024    
025    /**
026     * @author Mika Koivisto
027     */
028    public class RepositorySearchQueryBuilderUtil {
029    
030            public static BooleanQuery getFullQuery(SearchContext searchContext)
031                    throws SearchException {
032    
033                    return getRepositorySearchQueryBuilder().getFullQuery(searchContext);
034            }
035    
036            public static RepositorySearchQueryBuilder
037                    getRepositorySearchQueryBuilder() {
038    
039                    PortalRuntimePermission.checkGetBeanProperty(
040                            RepositorySearchQueryBuilderUtil.class);
041    
042                    return _instance._serviceTracker.getService();
043            }
044    
045            public RepositorySearchQueryBuilderUtil() {
046                    Registry registry = RegistryUtil.getRegistry();
047    
048                    _serviceTracker = registry.trackServices(
049                            RepositorySearchQueryBuilder.class);
050    
051                    _serviceTracker.open();
052            }
053    
054            private static final RepositorySearchQueryBuilderUtil _instance =
055                    new RepositorySearchQueryBuilderUtil();
056    
057            private final ServiceTracker
058                    <RepositorySearchQueryBuilder, RepositorySearchQueryBuilder>
059                            _serviceTracker;
060    
061    }