1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.taglib.ui;
16  
17  import com.liferay.portal.kernel.util.Validator;
18  
19  import java.util.List;
20  
21  import javax.servlet.jsp.tagext.TagData;
22  import javax.servlet.jsp.tagext.TagExtraInfo;
23  import javax.servlet.jsp.tagext.VariableInfo;
24  
25  /**
26   * <a href="SearchContainerResultsTei.java.html"><b><i>View Source</i></b></a>
27   *
28   * @author Raymond Augé
29   */
30  public class SearchContainerResultsTei extends TagExtraInfo {
31  
32      public VariableInfo[] getVariableInfo(TagData data) {
33          String resultsVar = data.getAttributeString("resultsVar");
34  
35          if (Validator.isNull(resultsVar)) {
36              resultsVar = SearchContainerResultsTag.DEFAULT_RESULTS_VAR;
37          }
38  
39          String totalVar = data.getAttributeString("totalVar");
40  
41          if (Validator.isNull(totalVar)) {
42              totalVar = SearchContainerResultsTag.DEFAULT_TOTAL_VAR;
43          }
44  
45          return new VariableInfo[] {
46              new VariableInfo(
47                  resultsVar, List.class.getName(), true, VariableInfo.AT_BEGIN),
48              new VariableInfo(
49                  totalVar, Integer.class.getName(), true, VariableInfo.AT_BEGIN)
50          };
51      }
52  
53  }