001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.util.xml;
016    
017    import java.util.Comparator;
018    
019    import org.dom4j.Attribute;
020    
021    /**
022     * @author Brian Wing Shun Chan
023     */
024    public class AttributeComparator implements Comparator<Attribute> {
025    
026            public int compare(Attribute attr1, Attribute attr2) {
027                    String attr1Value = attr1.getValue();
028                    String attr2Value = attr2.getValue();
029    
030                    return attr1Value.compareTo(attr2Value);
031            }
032    
033    }