Coverage Report - org.seasar.cubby.validator.impl.ValidationProcessorImpl
 
Classes in this File Line Coverage Branch Coverage Complexity
ValidationProcessorImpl
100%
21/21
90%
9/10
0
 
 1  
 /*
 2  
  * Copyright 2004-2008 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.impl;
 17  
 
 18  
 import static org.seasar.cubby.CubbyConstants.ATTR_PARAMS;
 19  
 import static org.seasar.cubby.CubbyConstants.ATTR_VALIDATION_FAIL;
 20  
 import static org.seasar.cubby.validator.ValidationUtils.getValidation;
 21  
 import static org.seasar.cubby.validator.ValidationUtils.getValidationRules;
 22  
 
 23  
 import java.lang.reflect.Method;
 24  
 import java.util.Collection;
 25  
 import java.util.Map;
 26  
 
 27  
 import javax.servlet.http.HttpServletRequest;
 28  
 
 29  
 import org.seasar.cubby.action.Action;
 30  
 import org.seasar.cubby.action.ActionErrors;
 31  
 import org.seasar.cubby.action.ActionResult;
 32  
 import org.seasar.cubby.action.Validation;
 33  
 import org.seasar.cubby.util.CubbyUtils;
 34  
 import org.seasar.cubby.validator.ValidationException;
 35  
 import org.seasar.cubby.validator.ValidationFailBehaviour;
 36  
 import org.seasar.cubby.validator.ValidationPhase;
 37  
 import org.seasar.cubby.validator.ValidationProcessor;
 38  
 import org.seasar.cubby.validator.ValidationRule;
 39  
 import org.seasar.cubby.validator.ValidationRules;
 40  
 
 41  
 /**
 42  
  * 入力検証処理の実装です。
 43  
  * 
 44  
  * @author baba
 45  
  * @since 1.0.0
 46  
  */
 47  81
 public class ValidationProcessorImpl implements ValidationProcessor {
 48  
 
 49  
         /**
 50  
          * {@inheritDoc}
 51  
          */
 52  
         public void process(final HttpServletRequest request, final Action action,
 53  
                         final Class<? extends Action> actionClass, final Method method) {
 54  5
                 final Validation validation = getValidation(method);
 55  5
                 if (validation != null) {
 56  4
                         final Map<String, Object[]> params = CubbyUtils.getAttribute(
 57  
                                         request, ATTR_PARAMS);
 58  4
                         final ValidationRules validationRules = getValidationRules(action,
 59  
                                         validation.rules());
 60  4
                         final Object formBean = CubbyUtils.getFormBean(action, actionClass,
 61  
                                         method);
 62  4
                         validate(validationRules, params, formBean, action.getErrors());
 63  
                 }
 64  3
         }
 65  
 
 66  
         /**
 67  
          * すべてのフェーズに対する入力検証を実行します。
 68  
          * 
 69  
          * @param validationRules
 70  
          *            入力検証ルールの集合
 71  
          * @param params
 72  
          *            リクエストパラメータ
 73  
          * @param form
 74  
          *            フォームオブジェクト
 75  
          * @param errors
 76  
          *            アクションのエラー
 77  
          */
 78  
         public void validate(final ValidationRules validationRules,
 79  
                         final Map<String, Object[]> params, final Object form,
 80  
                         final ActionErrors errors) {
 81  6
                 for (ValidationPhase validationPhase : validationRules
 82  
                                 .getValidationPhases()) {
 83  10
                         validate(validationRules, validationPhase, params, form, errors);
 84  
                 }
 85  3
         }
 86  
 
 87  
         /**
 88  
          * 指定されたフェーズに対する入力検証を実行します。
 89  
          * 
 90  
          * @param validationRules
 91  
          *            入力検証ルールの集合
 92  
          * @param validationPhase
 93  
          *            入力検証のフェーズ
 94  
          * @param errors
 95  
          *            アクションのエラー
 96  
          * @param params
 97  
          *            リクエストパラメータ
 98  
          * @param form
 99  
          *            フォームオブジェクト
 100  
          */
 101  
         public void validate(final ValidationRules validationRules,
 102  
                         final ValidationPhase validationPhase,
 103  
                         final Map<String, Object[]> params, final Object form,
 104  
                         final ActionErrors errors) {
 105  10
                 final Collection<ValidationRule> phaseValidationRules = validationRules
 106  
                                 .getPhaseValidationRules(validationPhase);
 107  10
                 if (validationRules != null) {
 108  10
                         for (final ValidationRule validationRule : phaseValidationRules) {
 109  9
                                 validationRule.apply(params, form, errors);
 110  
                         }
 111  10
                         if (!errors.isEmpty()) {
 112  3
                                 throw new ValidationException();
 113  
                         }
 114  
                 }
 115  7
         }
 116  
 
 117  
         /**
 118  
          * {@inheritDoc}
 119  
          */
 120  
         public ActionResult handleValidationException(final ValidationException e,
 121  
                         final HttpServletRequest request, final Action action,
 122  
                         final Method method) {
 123  1
                 request.setAttribute(ATTR_VALIDATION_FAIL, Boolean.TRUE);
 124  1
                 final ValidationFailBehaviour behaviour = e.getBehaviour();
 125  1
                 return behaviour.getActionResult(action, method);
 126  
         }
 127  
 
 128  
 }