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.security.permission.comparator;
016    
017    import com.liferay.portal.kernel.security.permission.ResourceActionsUtil;
018    
019    import java.io.Serializable;
020    
021    import java.text.Collator;
022    
023    import java.util.Comparator;
024    import java.util.Locale;
025    
026    /**
027     * @author Brian Wing Shun Chan
028     */
029    public class ModelResourceComparator
030            implements Comparator<String>, Serializable {
031    
032            public ModelResourceComparator(Locale locale) {
033                    _locale = locale;
034            }
035    
036            @Override
037            public int compare(String resource1, String resource2) {
038                    Collator collator = Collator.getInstance(_locale);
039    
040                    resource1 = ResourceActionsUtil.getModelResource(_locale, resource1);
041                    resource2 = ResourceActionsUtil.getModelResource(_locale, resource2);
042    
043                    return collator.compare(resource1, resource2);
044            }
045    
046            private final Locale _locale;
047    
048    }