LocaleEditor


1   /*
2    * Copyright 2002-2005 the original author or authors.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.springframework.beans.propertyeditors;
18  
19  import java.beans.PropertyEditorSupport  ;
20  
21  import org.springframework.util.StringUtils;
22  
23  /**
24   * Editor for <code>java.util.Locale</code>, to directly populate a Locale property.
25   *
26   * <p>Expects the same syntax as Locale's <code>toString</code>, i.e. language +
27   * optionally country + optionally variant, separated by "_" (e.g. "en", "en_US").
28   * Also accepts spaces as separators, as alternative to underscores.
29   *
30   * @author Juergen Hoeller
31   * @since 26.05.2003
32   * @see java.util.Locale
33   * @see org.springframework.util.StringUtils#parseLocaleString
34   */
35  public class LocaleEditor extends PropertyEditorSupport   {
36  
37      public void setAsText(String   text) {
38          setValue(StringUtils.parseLocaleString(text));
39      }
40  
41      public String   getAsText() {
42          Object   value = getValue();
43          return (value != null ? value.toString() : "");
44      }
45  
46  }
47

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