##### Coverage Report - org.seasar.cubby.converter.impl.EnumConverter

Classes in this File | Line Coverage | Branch Coverage | Complexity
EnumConverter |
69% | 9/13
25% | 1/4
| 3.3333333333333335;3.333

1 |  |
     /*
2 |  |
      * Copyright 2004-2009 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.action.MessageInfo;
19 |  |
     import org.seasar.cubby.converter.ConversionException;
20 |  |
     import org.seasar.cubby.converter.ConversionHelper;
21 |  |
22 |  |
     /**
23 |  |
      * 列挙定数へ変換するコンバータです。
24 |  |
      *
25 |  |
      * @author baba
26 |  |
      */
27 | 19 |
     public class EnumConverter extends AbstractConverter {
28 |  |
29 |  |
             /**
30 |  |
              * {@inheritDoc}
31 |  |
              */
32 |  |
             public Class<?> getObjectType() {
33 | 149 |
                     return Enum.class;
34 |  |
             }
35 |  |
36 |  |
             /**
37 |  |
              * {@inheritDoc}
38 |  |
              */
39 |  |
             @SuppressWarnings("unchecked")
40 |  |
             public Object convertToObject(final Object value,
41 |  |
                             final Class<?> objectType, final ConversionHelper helper)
42 |  |
                             throws ConversionException {
43 | 6 |
                     if (value == null) {
44 | 0 |
                             return null;
45 |  |
                     }
46 | 6 |
                     final String name = value.toString();
47 |  |
                     try {
48 | 6 |
                             return Enum.valueOf((Class<? extends Enum>) objectType, name);
49 | 2 |
                     } catch (final IllegalArgumentException e) {
50 | 2 |
                             final MessageInfo messageInfo = new MessageInfo();
51 | 2 |
                             messageInfo.setKey("valid.enum");
52 | 2 |
                             throw new ConversionException(messageInfo, e);
53 |  |
                     }
54 |  |
             }
55 |  |
56 |  |
             /**
57 |  |
              * {@inheritDoc}
58 |  |
              */
59 |  |
             public String convertToString(final Object value,
60 |  |
                             final ConversionHelper helper) {
61 | 0 |
                     if (value == null) {
62 | 0 |
                             return null;
63 |  |
                     }
64 | 0 |
                     return Enum.class.cast(value).name();
65 |  |
             }
66 |  |
67 |  |
     }