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1   /***
2    * Copyright (c) 2003 held jointly by the individual authors.            
3    *                                                                          
4    * This library is free software; you can redistribute it and/or modify it    
5    * under the terms of the GNU Lesser General Public License as published      
6    * by the Free Software Foundation; either version 2.1 of the License, or 
7    * (at your option) any later version.                                            
8    *                                                                            
9    * This library is distributed in the hope that it will be useful, but 
10   * WITHOUT ANY WARRANTY; with out even the implied warranty of 
11   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
12   * GNU Lesser General Public License for more details.                                                  
13   *                                                                           
14   * You should have received a copy of the GNU Lesser General Public License   
15   * along with this library;  if not, write to the Free Software Foundation,   
16   * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA.              
17   *                                                                            
18   * > http://www.gnu.org/copyleft/lesser.html                                  
19   * > http://www.opensource.org/licenses/lgpl-license.php
20   */
21  package net.mlw.vlh.web.tag;
22  
23  import javax.servlet.jsp.tagext.TagData;
24  import javax.servlet.jsp.tagext.TagExtraInfo;
25  import javax.servlet.jsp.tagext.VariableInfo;
26  
27  /*** 
28   * @author Matthew L. Wilson 
29   * @version $Revision: 1.3 $ $Date: 2005/11/23 14:45:41 $
30   */
31  public class DefaultRowTei extends TagExtraInfo
32  {
33  
34     /*** @see javax.servlet.jsp.tagext.TagExtraInfo#getVariableInfo(javax.servlet.jsp.tagext.TagData)
35      */
36     public VariableInfo[] getVariableInfo(TagData data)
37     {
38        String beanType = data.getAttributeString("type");
39  
40        // current row
41        VariableInfo lInfo1 = new VariableInfo(data.getAttributeString("bean"), beanType == null ? "java.lang.Object" : beanType, true,
42              VariableInfo.NESTED);
43  
44        // current row number
45        VariableInfo lInfo2 = new VariableInfo(data.getAttributeString("bean") + "RowNumber", "java.lang.Integer", true, VariableInfo.NESTED);
46  
47        return new VariableInfo[]
48        { lInfo1, lInfo2 };
49     }
50  
51  }