001    /**
002     * Copyright (c) 2000-2010 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            public VariableInfo[] getVariableInfo(TagData tagData) {
031                    String resultsVar = tagData.getAttributeString("resultsVar");
032    
033                    if (Validator.isNull(resultsVar)) {
034                            resultsVar = SearchContainerResultsTag.DEFAULT_RESULTS_VAR;
035                    }
036    
037                    String totalVar = tagData.getAttributeString("totalVar");
038    
039                    if (Validator.isNull(totalVar)) {
040                            totalVar = SearchContainerResultsTag.DEFAULT_TOTAL_VAR;
041                    }
042    
043                    return new VariableInfo[] {
044                            new VariableInfo(
045                                    resultsVar, List.class.getName(), true, VariableInfo.AT_BEGIN),
046                            new VariableInfo(
047                                    totalVar, Integer.class.getName(), true, VariableInfo.AT_BEGIN)
048                    };
049            }
050    
051    }