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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 JavaDoc;
23 import java.net.SocketAddress JavaDoc;
24
25 import org.apache.mina.transport.vmpipe.VmPipeAddress;
26 import org.springframework.util.Assert;
27
28 /**
29  * Java Bean {@link java.beans.PropertyEditor} which converts Strings into
30  * {@link VmPipeAddress} objects. Valid values specify an integer port number
31  * optionally prefixed with a ':'. E.g.: <code>:80</code>, <code>22</code>.
32  * <p>
33  * Use Spring's CustomEditorConfigurer to use this property editor in a Spring
34  * configuration file. See chapter 3.14 of the Spring Reference Documentation
35  * for more info.
36  * </p>
37  *
38  * @author The Apache Directory Project (mina-dev@directory.apache.org)
39  * @version $Revision: 555855 $, $Date: 2007-07-13 12:19:00 +0900 (금, 13 7월 2007) $
40  *
41  * @see org.apache.mina.transport.vmpipe.VmPipeAddress
42  */
43 public class VmPipeAddressEditor extends PropertyEditorSupport JavaDoc {
44     public void setAsText(String JavaDoc text) throws IllegalArgumentException JavaDoc {
45         setValue(parseSocketAddress(text));
46     }
47
48     private SocketAddress JavaDoc parseSocketAddress(String JavaDoc s) {
49         Assert.notNull(s, "null SocketAddress string");
50         s = s.trim();
51         if (s.startsWith(":")) {
52             s = s.substring(1);
53         }
54         try {
55             return new VmPipeAddress(Integer.parseInt(s.trim()));
56         } catch (NumberFormatException JavaDoc nfe) {
57             throw new IllegalArgumentException JavaDoc("Illegal vm pipe address: " + s);
58         }
59     }
60 }
61
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