InetAddressEditor


1   /*
2    *  Licensed to the Apache Software Foundation (ASF) under one
3    *  or more contributor license agreements.  See the NOTICE file
4    *  distributed with this work for additional information
5    *  regarding copyright ownership.  The ASF licenses this file
6    *  to you under the Apache License, Version 2.0 (the
7    *  "License"); you may not use this file except in compliance
8    *  with the License.  You may obtain a copy of the License at
9    *  
10   *    http://www.apache.org/licenses/LICENSE-2.0
11   *  
12   *  Unless required by applicable law or agreed to in writing,
13   *  software distributed under the License is distributed on an
14   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   *  KIND, either express or implied.  See the License for the
16   *  specific language governing permissions and limitations
17   *  under the License. 
18   *  
19   */
20  package org.apache.mina.integration.spring;
21  
22  import java.beans.PropertyEditorSupport  ;
23  import java.net.InetAddress  ;
24  import java.net.UnknownHostException  ;
25  
26  /**
27   * Java Bean {@link java.beans.PropertyEditor} which converts Strings into 
28   * {@link InetAddress} objects. This may be used together with Spring to be able 
29   * to set {@link InetAddress} bean properties, e.g.
30   * {@link org.apache.mina.filter.BlacklistFilter#setBlacklist(InetAddress[])}.
31   * Simply calls {@link InetAddress#getByName(java.lang.String)} when
32   * converting from a String.
33   * <p>
34   * Use Spring's CustomEditorConfigurer to use this property editor in a Spring
35   * configuration file. See chapter 3.14 of the Spring Reference Documentation 
36   * for more info.
37   * </p>
38   * 
39   * @author The Apache Directory Project (mina-dev@directory.apache.org)
40   * @version $Revision: 555855 $, $Date: 2007-07-13 12:19:00 +0900 (금, 13  7월 2007) $
41   * 
42   * @see java.net.InetAddress
43   */
44  public class InetAddressEditor extends PropertyEditorSupport   {
45      public void setAsText(String   text) throws IllegalArgumentException   {
46          try {
47              setValue(InetAddress.getByName(text));
48          } catch (UnknownHostException   uhe) {
49              IllegalArgumentException   iae = new IllegalArgumentException  ();
50              iae.initCause(uhe);
51          }
52      }
53  }
54
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