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1   /*
2    * $Id: DateCellRenderer.java 471756 2006-11-06 15:01:43Z husted $
3    *
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *  http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  package org.apache.struts2.components.table.renderer;
22  
23  import java.text.SimpleDateFormat;
24  
25  import org.apache.struts2.components.table.WebTable;
26  
27  
28  /***
29   */
30  public class DateCellRenderer extends AbstractCellRenderer {
31  
32      SimpleDateFormat _formater = new SimpleDateFormat();
33  
34      /***
35       * this is the string that  SimpleDateFormat needs to display the date
36       *
37       * @see SimpleDateFormat
38       */
39      String _formatString = null;
40  
41  
42      public DateCellRenderer() {
43          super();
44      }
45  
46  
47      public String getCellValue(WebTable table, Object data, int row, int col) {
48  
49          if (data == null) {
50              return "";
51          }
52  
53          if (data instanceof java.util.Date) {
54              return _formater.format((java.util.Date) data);
55          }
56  
57          return data.toString();
58      }
59  
60      public void setFormatString(String format) {
61          _formatString = format;
62          _formater.applyPattern(_formatString);
63      }
64  }