Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
EqualsValidator |
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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.validator.validators; | |
17 | ||
18 | import org.seasar.cubby.action.MessageInfo; | |
19 | import org.seasar.cubby.validator.ScalarFieldValidator; | |
20 | import org.seasar.cubby.validator.ValidationContext; | |
21 | ||
22 | /** | |
23 | * 指定された文字列と等しいかどうかを検証します。 | |
24 | * <p> | |
25 | * <table> | |
26 | * <caption>検証エラー時に設定するエラーメッセージ</caption> <tbody> | |
27 | * <tr> | |
28 | * <th scope="row">デフォルトのキー</th> | |
29 | * <td>valid.equals</td> | |
30 | * </tr> | |
31 | * <tr> | |
32 | * <th scope="row">置換文字列</th> | |
33 | * <td> | |
34 | * <ol start="0"> | |
35 | * <li>フィールド名</li> | |
36 | * <li>このオブジェクトに設定された比較対象の文字列</li> | |
37 | * </ol></td> | |
38 | * </tr> | |
39 | * </tbody> | |
40 | * </table> | |
41 | * </p> | |
42 | * | |
43 | * @see String#equals(Object) | |
44 | * @author agata | |
45 | * @author baba | |
46 | */ | |
47 | public class EqualsValidator implements ScalarFieldValidator { | |
48 | ||
49 | /** | |
50 | * メッセージキー。 | |
51 | */ | |
52 | private final String messageKey; | |
53 | ||
54 | /** | |
55 | * 対象文字列 | |
56 | */ | |
57 | private final String value; | |
58 | ||
59 | /** | |
60 | * コンストラクタ | |
61 | * | |
62 | * @param value | |
63 | * 比較対象の文字列 | |
64 | */ | |
65 | public EqualsValidator(final String value) { | |
66 | 1 | this(value, "valid.equals"); |
67 | 1 | } |
68 | ||
69 | /** | |
70 | * エラーメッセージキーを指定するコンストラクタ | |
71 | * | |
72 | * @param value | |
73 | * @param messageKey | |
74 | */ | |
75 | 1 | public EqualsValidator(final String value, final String messageKey) { |
76 | 1 | this.value = value; |
77 | 1 | this.messageKey = messageKey; |
78 | 1 | } |
79 | ||
80 | /** | |
81 | * {@inheritDoc} | |
82 | */ | |
83 | public void validate(final ValidationContext context, final Object value) { | |
84 | 0 | if (this.value.equals(value)) { |
85 | 0 | return; |
86 | } | |
87 | ||
88 | 0 | final MessageInfo messageInfo = new MessageInfo(); |
89 | 0 | messageInfo.setKey(this.messageKey); |
90 | 0 | messageInfo.setArguments(this.value); |
91 | 0 | context.addMessageInfo(messageInfo); |
92 | 0 | } |
93 | ||
94 | } |