Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
EnumConverter |
|
| 0.0;0 |
1 | /* | |
2 | * Copyright 2004-2008 the Seasar Foundation and the Others. | |
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, | |
13 | * either express or implied. See the License for the specific language | |
14 | * governing permissions and limitations under the License. | |
15 | */ | |
16 | package org.seasar.cubby.converter.impl; | |
17 | ||
18 | import org.seasar.cubby.converter.ConversionHelper; | |
19 | ||
20 | ||
21 | /** | |
22 | * 列挙定数へ変換するコンバータです。 | |
23 | * | |
24 | * @author baba | |
25 | * @since 1.1.0 | |
26 | */ | |
27 | 76 | public class EnumConverter extends AbstractConverter { |
28 | ||
29 | /** | |
30 | * {@inheritDoc} | |
31 | */ | |
32 | public Class<?> getObjectType() { | |
33 | 78 | return Enum.class; |
34 | } | |
35 | ||
36 | /** | |
37 | * {@inheritDoc} | |
38 | */ | |
39 | @SuppressWarnings("unchecked") | |
40 | public Object convertToObject(final Object value, final Class<?> objectType, ConversionHelper helper) { | |
41 | 3 | if (value == null) { |
42 | 0 | return null; |
43 | } | |
44 | 3 | final String name = value.toString(); |
45 | 3 | return Enum.valueOf((Class<? extends Enum>) objectType, name); |
46 | } | |
47 | ||
48 | /** | |
49 | * {@inheritDoc} | |
50 | */ | |
51 | public String convertToString(final Object value, ConversionHelper helper) { | |
52 | 0 | if (value == null) { |
53 | 0 | return null; |
54 | } | |
55 | 0 | return Enum.class.cast(value).name(); |
56 | } | |
57 | ||
58 | } |