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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  }