001    /**
002     * Copyright (c) 2000-2013 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.security.permission.comparator;
016    
017    import com.liferay.portal.security.permission.ResourceActionsUtil;
018    
019    import java.io.Serializable;
020    
021    import java.util.Comparator;
022    
023    /**
024     * @author Jorge Ferrer
025     */
026    public class ModelResourceWeightComparator
027            implements Comparator<String>, Serializable {
028    
029            @Override
030            public int compare(String resource1, String resource2) {
031                    double weight1 = ResourceActionsUtil.getModelResourceWeight(resource1);
032                    double weight2 = ResourceActionsUtil.getModelResourceWeight(resource2);
033    
034                    return Double.compare(weight1, weight2);
035            }
036    
037    }