IntArrayPropertyEditor


1   /* ***** BEGIN LICENSE BLOCK *****
2    * Version: MPL 1.1
3    * The contents of this file are subject to the Mozilla Public License Version
4    * 1.1 (the "License"); you may not use this file except in compliance with
5    * the License. You may obtain a copy of the License at
6    * http://www.mozilla.org/MPL/
7    * 
8    * Software distributed under the License is distributed on an "AS IS" basis,
9    * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10   * for the specific language governing rights and limitations under the
11   * License.
12   * 
13   * The Original Code is Riot.
14   * 
15   * The Initial Developer of the Original Code is
16   * Neteye GmbH.
17   * Portions created by the Initial Developer are Copyright (C) 2007
18   * the Initial Developer. All Rights Reserved.
19   * 
20   * Contributor(s):
21   *   Felix Gnass [fgnass at neteye dot de]
22   * 
23   * ***** END LICENSE BLOCK ***** */
24  package org.riotfamily.common.beans.propertyeditors;
25  
26  import java.beans.PropertyEditorSupport  ;
27  
28  import org.springframework.util.StringUtils;
29  
30  /**
31   * @author Felix Gnass [fgnass at neteye dot de]
32   * @since 6.4
33   */
34  public class IntArrayPropertyEditor extends PropertyEditorSupport   {
35  
36      public String   getAsText() {
37          Integer  [] array = (Integer  []) getValue();
38          return StringUtils.arrayToCommaDelimitedString(array);
39      }
40  
41      public void setAsText(String   text) throws IllegalArgumentException   {
42          String  [] s = StringUtils.commaDelimitedListToStringArray(text);
43          Integer  [] array = new Integer  [s.length];
44          for (int i = 0; i < s.length; i++) {
45              array[i] = Integer.valueOf(s[i]);
46          }
47          setValue(array);
48      }
49  }
50

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