##### Coverage Report - org.seasar.cubby.validator.validators.RequiredValidator

Classes in this File | Line Coverage | Branch Coverage | Complexity
RequiredValidator |
93% | 14/15
50% | 3/6
| 2.6666666666666665;2.667

1 |  |
     /*
2 |  |
      * Copyright 2004-2009 the Seasar Foundation and the Others.
3 |  |
      *
4 |  |
      * Licensed under the Apache License, Version 2.0 (the "License");
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      * 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.validator.validators;
17 |  |
18 |  |
     import org.seasar.cubby.action.MessageInfo;
19 |  |
     import org.seasar.cubby.internal.util.StringUtils;
20 |  |
     import org.seasar.cubby.validator.ScalarFieldValidator;
21 |  |
     import org.seasar.cubby.validator.ValidationContext;
22 |  |
23 |  |
     /**
24 |  |
      * 対象が入力されていることを検証します。
25 |  |
      * <p>
26 |  |
      * 検証対象が null の場合に検証エラーとなります。対象が文字列の場合はの長さが 0 の場合にも検証エラーとなります。
27 |  |
      * </p>
28 |  |
      * <p>
29 |  |
      * <table>
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      * <caption>検証エラー時に設定するエラーメッセージ</caption> <tbody>
31 |  |
      * <tr>
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      * <th scope="row">デフォルトのキー</th>
33 |  |
      * <td>valid.required</td>
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      * </tr>
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      * <tr>
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      * <th scope="row">置換文字列</th>
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      * <td>
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      * <ol start="0">
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      * <li>フィールド名</li>
40 |  |
      * </ol></td>
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      * </tr>
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      * </tbody>
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      * </table>
44 |  |
      * </p>
45 |  |
      *
46 |  |
      * @author agata
47 |  |
      * @author baba
48 |  |
      */
49 |  |
     public class RequiredValidator implements ScalarFieldValidator {
50 |  |
51 |  |
             /**
52 |  |
              * メッセージキー。
53 |  |
              */
54 |  |
             private final String messageKey;
55 |  |
56 |  |
             /**
57 |  |
              * コンストラクタ
58 |  |
              */
59 |  |
             public RequiredValidator() {
60 | 10 |
                     this("valid.required");
61 | 10 |
             }
62 |  |
63 |  |
             /**
64 |  |
              * エラーメッセージキーを指定するコンストラクタ
65 |  |
              *
66 |  |
              * @param messageKey
67 |  |
              *            エラーメッセージキー
68 |  |
              */
69 | 10 |
             public RequiredValidator(final String messageKey) {
70 | 10 |
                     this.messageKey = messageKey;
71 | 10 |
             }
72 |  |
73 |  |
             /**
74 |  |
              * {@inheritDoc}
75 |  |
              */
76 |  |
             public void validate(final ValidationContext context, final Object value) {
77 | 4 |
                     if (value instanceof String) {
78 | 4 |
                             final String str = (String) value;
79 | 4 |
                             if (!StringUtils.isEmpty(str)) {
80 | 3 |
                                     return;
81 |  |
                             }
82 | 1 |
                     } else if (value != null) {
83 | 0 |
                             return;
84 |  |
                     }
85 |  |
86 | 1 |
                     final MessageInfo messageInfo = new MessageInfo();
87 | 1 |
                     messageInfo.setKey(this.messageKey);
88 | 1 |
                     context.addMessageInfo(messageInfo);
89 | 1 |
             }
90 |  |
91 |  |
     }