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 (Fri, 13 Jul 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 }