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

Classes in this File | Line Coverage | Branch Coverage | Complexity
BooleanConverter |
69% | 9/13
62% | 5/8
| 2.75;2.75

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.converter.ConversionHelper;
19 |  |
20 |  |
     /**
21 |  |
      * {@link Boolean}への変換を行うコンバータです。
22 |  |
      * <p>
23 |  |
      * 変換元オブジェクトの文字列表現が<code>yes</code>、<code>y</code>、<code>true</code>、
24 |  |
      * <code>on</code>、<code>1</code>なら<code>true</code>、 そうでなければ<code>false</code>
25 |  |
      * とします。
26 |  |
      * </p>
27 |  |
      *
28 |  |
      * @author baba
29 |  |
      */
30 | 19 |
     public class BooleanConverter extends AbstractConverter {
31 |  |
32 |  |
             /** <code>true</code>に評価する文字列の配列です。 */
33 | 1 |
             private static final String[] TRUE_STRINGS = new String[] { "yes", "y",
34 |  |
                             "true", "on", "1", };
35 |  |
36 |  |
             /**
37 |  |
              * {@inheritDoc}
38 |  |
              */
39 |  |
             public Class<?> getObjectType() {
40 | 147 |
                     return Boolean.class;
41 |  |
             }
42 |  |
43 |  |
             /**
44 |  |
              * {@inheritDoc}
45 |  |
              */
46 |  |
             public Object convertToObject(final Object value,
47 |  |
                             final Class<?> objectType, final ConversionHelper helper) {
48 | 7 |
                     if (value == null) {
49 | 0 |
                             return null;
50 |  |
                     }
51 | 7 |
                     return toBoolean(value.toString());
52 |  |
             }
53 |  |
54 |  |
             /**
55 |  |
              * 文字列を{@link Boolean}に変換して返します。
56 |  |
              *
57 |  |
              * @param value
58 |  |
              *            変換元の文字列表現
59 |  |
              * @return 変換した結果の{@link Boolean}
60 |  |
              */
61 |  |
             protected Object toBoolean(final String value) {
62 | 33 |
                     for (final String trueString : TRUE_STRINGS) {
63 | 29 |
                             if (trueString.equalsIgnoreCase(value)) {
64 | 3 |
                                     return Boolean.TRUE;
65 |  |
                             }
66 |  |
                     }
67 | 4 |
                     return Boolean.FALSE;
68 |  |
             }
69 |  |
70 |  |
             /**
71 |  |
              * {@inheritDoc}
72 |  |
              */
73 |  |
             public String convertToString(final Object value,
74 |  |
                             final ConversionHelper helper) {
75 | 0 |
                     if (value == null) {
76 | 0 |
                             return null;
77 |  |
                     }
78 | 0 |
                     return value.toString();
79 |  |
             }
80 |  |
81 |  |
     }