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.util.comparator;
016    
017    import com.liferay.portal.kernel.util.OrderByComparator;
018    import com.liferay.portal.model.Organization;
019    
020    /**
021     * @author Brian Wing Shun Chan
022     */
023    public class OrganizationNameComparator extends OrderByComparator {
024    
025            public static final String ORDER_BY_ASC = "orgName ASC";
026    
027            public static final String ORDER_BY_DESC = "orgName DESC";
028    
029            public static final String[] ORDER_BY_FIELDS = {"name"};
030    
031            public OrganizationNameComparator() {
032                    this(false);
033            }
034    
035            public OrganizationNameComparator(boolean ascending) {
036                    _ascending = ascending;
037            }
038    
039            @Override
040            public int compare(Object obj1, Object obj2) {
041                    Organization organization1 = (Organization)obj1;
042                    Organization organization2 = (Organization)obj2;
043    
044                    String name1 = organization1.getName();
045                    String name2 = organization2.getName();
046    
047                    int value = name1.compareTo(name2);
048    
049                    if (_ascending) {
050                            return value;
051                    }
052                    else {
053                            return -value;
054                    }
055            }
056    
057            @Override
058            public String getOrderBy() {
059                    if (_ascending) {
060                            return ORDER_BY_ASC;
061                    }
062                    else {
063                            return ORDER_BY_DESC;
064                    }
065            }
066    
067            @Override
068            public String[] getOrderByFields() {
069                    return ORDER_BY_FIELDS;
070            }
071    
072            @Override
073            public boolean isAscending() {
074                    return _ascending;
075            }
076    
077            private boolean _ascending;
078    
079    }