BooleanCellRenderer


1   /*
2    * Copyright (c) 2002-2003 by OpenSymphony
3    * All rights reserved.
4    */
5   package com.opensymphony.webwork.components.table.renderer;
6   
7   import com.opensymphony.webwork.components.table.WebTable;
8   
9   
10  /**
11   * @author $author$
12   * @version $Revision: 1.1 $
13   */
14  public class BooleanCellRenderer extends AbstractCellRenderer {
15      //~ Instance fields ////////////////////////////////////////////////////////
16  
17      /**
18       * value used if the boolean object is false
19       */
20      protected String   _falseValue = "false";
21  
22      /**
23       * value used if the boolean object is true
24       */
25      protected String   _trueValue = "true";
26  
27      //~ Constructors ///////////////////////////////////////////////////////////
28  
29      public BooleanCellRenderer() {
30          super();
31      }
32  
33      //~ Methods ////////////////////////////////////////////////////////////////
34  
35      public String   getCellValue(WebTable table, Object   data, int row, int col) {
36          if (data == null) {
37              return "";
38          }
39  
40          if (data instanceof Boolean  ) {
41              return ((Boolean  ) data).booleanValue() ? _trueValue : _falseValue;
42          }
43  
44          return data.toString(); //if here then not a boolean
45      }
46  
47      public void setFalseValue(String   falseValue) {
48          _falseValue = falseValue;
49      }
50  
51      public void setTrueValue(String   trueValue) {
52          _trueValue = trueValue;
53      }
54  }
55

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