View Javadoc

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