01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: package org.apache.harmony.beans.editors;
19:
20: import java.beans.PropertyEditorSupport;
21:
22: public final class BooleanEditor extends PropertyEditorSupport {
23:
24: public BooleanEditor(Object source) {
25: super (source);
26: }
27:
28: public BooleanEditor() {
29: super ();
30: }
31:
32: @Override
33: public void setAsText(String text) throws IllegalArgumentException {
34: if (text == null) {
35: throw new NullPointerException();
36: }
37: if (text.equalsIgnoreCase("true")
38: || text.equalsIgnoreCase("false")) {
39: setValue(new Boolean(text));
40: } else {
41: throw new IllegalArgumentException(text);
42: }
43: }
44:
45: @Override
46: public String getJavaInitializationString() {
47: return getValueAsString();
48: }
49:
50: @Override
51: public String[] getTags() {
52: return new String[] { "True", "False" }; //$NON-NLS-1$ //$NON-NLS-2$
53: }
54:
55: @Override
56: public void setValue(Object value) {
57: if (value instanceof Boolean) {
58: super .setValue(value);
59: }
60: }
61:
62: private String getValueAsString() {
63: String result = null;
64: Object value = getValue();
65: if (value != null) {
66: Boolean bValue = (Boolean) value;
67: result = bValue.toString();
68: }
69: return result;
70: }
71: }
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