01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one
03: * or more contributor license agreements. See the NOTICE file
04: * distributed with this work for additional information
05: * regarding copyright ownership. The ASF licenses this file
06: * to you under the Apache License, Version 2.0 (the
07: * "License"); you may not use this file except in compliance
08: * with the License. You may obtain a copy of the License at
09: *
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.beans;
21:
22: import java.beans.PropertyEditor;
23:
24: import org.apache.mina.transport.vmpipe.VmPipeAddress;
25:
26: /**
27: * A {@link PropertyEditor} which converts a {@link String} into
28: * a {@link VmPipeAddress} and vice versa. Valid values specify an integer port
29: * number optionally prefixed with a ':'. E.g.: <code>:80</code>, <code>22</code>.
30: *
31: * @author The Apache MINA Project (dev@mina.apache.org)
32: * @version $Revision: 601229 $, $Date: 2007-12-05 00:13:18 -0700 (Wed, 05 Dec 2007) $
33: *
34: * @see VmPipeAddress
35: */
36: public class VmPipeAddressEditor extends AbstractPropertyEditor {
37: @Override
38: protected String toText(Object value) {
39: return ":" + ((VmPipeAddress) value).getPort();
40: }
41:
42: @Override
43: protected String defaultText() {
44: return ":1";
45: }
46:
47: @Override
48: protected Object defaultValue() {
49: return new VmPipeAddress(0);
50: }
51:
52: @Override
53: protected Object toValue(String text)
54: throws IllegalArgumentException {
55: if (text.startsWith(":")) {
56: text = text.substring(1);
57: }
58: try {
59: return new VmPipeAddress(Integer.parseInt(text.trim()));
60: } catch (NumberFormatException nfe) {
61: throw new IllegalArgumentException(
62: "Illegal VmPipeAddress: " + text);
63: }
64: }
65: }
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