/
CurrencyEditor.java
53 lines (47 loc) · 1.5 KB
/
CurrencyEditor.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
/*
* Copyright 2004-2005 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.codehaus.groovy.grails.web.binding;
import java.beans.PropertyEditorSupport;
import java.util.Currency;
import org.codehaus.groovy.grails.commons.GrailsStringUtils;
/**
* A Property editor for converting instances of java.util.Currency.
*
* @author Graeme Rocher
*/
public class CurrencyEditor extends PropertyEditorSupport {
@Override
public void setAsText(String text) throws IllegalArgumentException {
if (GrailsStringUtils.isBlank(text)) {
setValue(null);
}
try {
setValue(Currency.getInstance(text));
}
catch (IllegalArgumentException e) {
// ignore and just set to null
setValue(null);
}
}
@Override
public String getAsText() {
Currency c = (Currency)getValue();
if (c == null) {
return "";
}
return c.getCurrencyCode();
}
}