001    /**
002     * Copyright (c) 2000-2012 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.taglib.ui;
016    
017    import com.liferay.portal.kernel.util.Validator;
018    
019    import java.util.List;
020    
021    import javax.servlet.jsp.tagext.TagData;
022    import javax.servlet.jsp.tagext.TagExtraInfo;
023    import javax.servlet.jsp.tagext.VariableInfo;
024    
025    /**
026     * @author Raymond Augé
027     */
028    public class SearchContainerResultsTei extends TagExtraInfo {
029    
030            @Override
031            public VariableInfo[] getVariableInfo(TagData tagData) {
032                    String resultsVar = tagData.getAttributeString("resultsVar");
033    
034                    if (Validator.isNull(resultsVar)) {
035                            resultsVar = SearchContainerResultsTag.DEFAULT_RESULTS_VAR;
036                    }
037    
038                    String totalVar = tagData.getAttributeString("totalVar");
039    
040                    if (Validator.isNull(totalVar)) {
041                            totalVar = SearchContainerResultsTag.DEFAULT_TOTAL_VAR;
042                    }
043    
044                    return new VariableInfo[] {
045                            new VariableInfo(
046                                    resultsVar, List.class.getName(), true, VariableInfo.AT_BEGIN),
047                            new VariableInfo(
048                                    totalVar, Integer.class.getName(), true, VariableInfo.AT_BEGIN)
049                    };
050            }
051    
052    }