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.common.TrafficMask;
25:
26: /**
27: * A {@link PropertyEditor} which converts a {@link String} into a
28: * {@link TrafficMask} and vice versa. "<tt>all</tt>", "<tt>read</tt>",
29: * "<tt>write</tt>" and "<tt>none</tt>" are allowed.
30: *
31: * @author The Apache MINA Project (dev@mina.apache.org)
32: * @version $Revision: 601230 $, $Date: 2007-12-05 00:18:07 -0700 (Wed, 05 Dec 2007) $
33: *
34: * @see org.apache.mina.transport.vmpipe.VmPipeAddress
35: */
36: public class TrafficMaskEditor extends AbstractPropertyEditor {
37: @Override
38: protected String toText(Object value) {
39: return ((TrafficMask) value).getName().toUpperCase();
40: }
41:
42: @Override
43: protected Object toValue(String text)
44: throws IllegalArgumentException {
45: if ("all".equalsIgnoreCase(text)) {
46: return TrafficMask.ALL;
47: }
48: if ("read".equalsIgnoreCase(text)) {
49: return TrafficMask.READ;
50: }
51: if ("write".equalsIgnoreCase(text)) {
52: return TrafficMask.WRITE;
53: }
54: if ("none".equalsIgnoreCase(text)) {
55: return TrafficMask.NONE;
56: }
57: throw new IllegalArgumentException(text
58: + " (expected: all, read, write or none)");
59: }
60: }
|