1 /*
2 * Copyright 2010, 2011 Chris Pheby
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.jadira.bindings.core.jdk;
17
18 import java.util.Locale;
19
20 import org.jadira.bindings.core.api.Binding;
21
22 /**
23 * Binds a Locale to a String
24 */
25 public class LocaleStringBinding extends AbstractStringBinding<Locale> implements Binding<Locale, String> {
26
27 /**
28 * {@inheritDoc}
29 */
30 @Override
31 public Locale unmarshal(String object) {
32
33 String[] components = object.split("_", 3);
34
35 final Locale result;
36
37 if (components.length == 1) {
38 result = new Locale(components[0]);
39 } else if (components.length == 2) {
40 result = new Locale(components[0], components[1]);
41 } else if (components.length == 3) {
42 result = new Locale(components[0], components[1], components[2]);
43 } else {
44 throw new IllegalArgumentException("Unable to unmarshall String to Locale: " + object);
45 }
46 return result;
47 }
48
49 /**
50 * {@inheritDoc}
51 */
52 /* @Override */
53 public Class<Locale> getBoundClass() {
54 return Locale.class;
55 }
56 }