Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ArrayMinSizeValidator |
|
| 2.3333333333333335;2.333 |
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.validator.validators; | |
17 | ||
18 | import org.seasar.cubby.action.MessageInfo; | |
19 | import org.seasar.cubby.validator.ArrayFieldValidator; | |
20 | import org.seasar.cubby.validator.ValidationContext; | |
21 | ||
22 | /** | |
23 | * 配列の最小サイズを検証します。 | |
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.arrayMinSize</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配列の最小サイズ</li> | |
37 | * </ol></td> | |
38 | * </tr> | |
39 | * </tbody> | |
40 | * </table> | |
41 | * </p> | |
42 | * | |
43 | * @author agata | |
44 | * @author baba | |
45 | */ | |
46 | public class ArrayMinSizeValidator implements ArrayFieldValidator { | |
47 | ||
48 | /** | |
49 | * メッセージキー。 | |
50 | */ | |
51 | private final String messageKey; | |
52 | ||
53 | /** | |
54 | * 配列の最小サイズ | |
55 | */ | |
56 | private final int min; | |
57 | ||
58 | /** | |
59 | * コンストラクタ | |
60 | * | |
61 | * @param min | |
62 | * 配列の最小サイズ | |
63 | */ | |
64 | public ArrayMinSizeValidator(final int min) { | |
65 | 1 | this(min, "valid.minSize"); |
66 | 1 | } |
67 | ||
68 | /** | |
69 | * エラーメッセージキーを指定するコンストラクタ | |
70 | * | |
71 | * @param min | |
72 | * 配列の最小サイズ | |
73 | * @param messageKey | |
74 | * エラーメッセージキー | |
75 | */ | |
76 | 1 | public ArrayMinSizeValidator(final int min, final String messageKey) { |
77 | 1 | this.min = min; |
78 | 1 | this.messageKey = messageKey; |
79 | 1 | } |
80 | ||
81 | /** | |
82 | * {@inheritDoc} | |
83 | */ | |
84 | public void validate(final ValidationContext context, final Object[] values) { | |
85 | 4 | if (values == null) { |
86 | 1 | return; |
87 | } | |
88 | 3 | if (values.length >= min) { |
89 | 2 | return; |
90 | } | |
91 | ||
92 | 1 | final MessageInfo messageInfo = new MessageInfo(); |
93 | 1 | messageInfo.setKey(this.messageKey); |
94 | 1 | messageInfo.setArguments(min); |
95 | 1 | context.addMessageInfo(messageInfo); |
96 | 1 | } |
97 | ||
98 | } |