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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;
17  
18  import java.util.Collection;
19  import java.util.Map;
20  
21  import org.seasar.cubby.action.ActionErrors;
22  
23  /**
24   * 入力検証ルールの抽象Kクラスです。
25   * 
26   * @author baba
27   */
28  public abstract class AbstractValidationRules implements ValidationRules {
29  
30  	/**
31  	 * すべてのフェーズに対する入力検証を実行します。
32  	 * 
33  	 * @param params
34  	 *            要求パラメータ
35  	 * @param form
36  	 *            フォームオブジェクト
37  	 * @param errors
38  	 *            アクションのエラー
39  	 */
40  	public void validate(final Map<String, Object[]> params, final Object form,
41  			final ActionErrors errors) {
42  		for (final ValidationPhase validationPhase : this.getValidationPhases()) {
43  			validate(validationPhase, params, form, errors);
44  		}
45  	}
46  
47  	/**
48  	 * 指定されたフェーズに対する入力検証を実行します。
49  	 * 
50  	 * @param validationRules
51  	 *            入力検証ルールの集合
52  	 * @param validationPhase
53  	 *            入力検証のフェーズ
54  	 * @param errors
55  	 *            アクションのエラー
56  	 * @param params
57  	 *            要求パラメータ
58  	 * @param form
59  	 *            フォームオブジェクト
60  	 */
61  	protected void validate(final ValidationPhase validationPhase,
62  			final Map<String, Object[]> params, final Object form,
63  			final ActionErrors errors) {
64  		final Collection<ValidationRule> phaseValidationRules = this
65  				.getPhaseValidationRules(validationPhase);
66  		for (final ValidationRule validationRule : phaseValidationRules) {
67  			validationRule.apply(params, form, errors);
68  		}
69  		if (!errors.isEmpty()) {
70  			throw new ValidationException();
71  		}
72  	}
73  
74  }