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.beans;
21
22 import java.beans.PropertyEditor;
23
24 import org.apache.mina.core.session.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: 671827 $, $Date: 2008-06-26 10:49:48 +0200 (jeu, 26 jun 2008) $
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) throws IllegalArgumentException {
44 if ("all".equalsIgnoreCase(text)) {
45 return TrafficMask.ALL;
46 }
47 if ("read".equalsIgnoreCase(text)) {
48 return TrafficMask.READ;
49 }
50 if ("write".equalsIgnoreCase(text)) {
51 return TrafficMask.WRITE;
52 }
53 if ("none".equalsIgnoreCase(text)) {
54 return TrafficMask.NONE;
55 }
56 throw new IllegalArgumentException(
57 text + " (expected: all, read, write or none)");
58 }
59 }