Coverage Report - org.seasar.cubby.validator.ValidationUtils
 
Classes in this File Line Coverage Branch Coverage Complexity
ValidationUtils
58%
7/12
33%
2/6
3.5
 
 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 static org.seasar.cubby.internal.util.LogMessages.format;
 19  
 
 20  
 import java.lang.reflect.Method;
 21  
 
 22  
 import org.seasar.cubby.action.Validation;
 23  
 import org.seasar.cubby.spi.beans.Attribute;
 24  
 import org.seasar.cubby.spi.beans.BeanDesc;
 25  
 import org.seasar.cubby.spi.beans.BeanDescFactory;
 26  
 
 27  
 /**
 28  
  * バリデーションのユーティリティクラスです。
 29  
  * 
 30  
  * @author baba
 31  
  */
 32  0
 public class ValidationUtils {
 33  
 
 34  
         /**
 35  
          * 指定されたメソッドを修飾する {@link Validation} を取得します。
 36  
          * 
 37  
          * @param method
 38  
          *            メソッド
 39  
          * @return {@link Validation}、修飾されていない場合は <code>null</code>
 40  
          */
 41  
         public static Validation getValidation(final Method method) {
 42  1
                 return method.getAnnotation(Validation.class);
 43  
         }
 44  
 
 45  
         /**
 46  
          * 実行しているアクションメソッドの入力検証ルールの集合を取得します。
 47  
          * 
 48  
          * @param action
 49  
          *            アクション
 50  
          * @param attributeName
 51  
          *            入力検証ルールの集合が定義された属性名
 52  
          * @return アクションメソッドの入力検証ルールの集合
 53  
          */
 54  
         public static ValidationRules getValidationRules(final Object action,
 55  
                         final String attributeName) {
 56  1
                 final BeanDesc beanDesc = BeanDescFactory
 57  
                                 .getBeanDesc(action.getClass());
 58  
                 final Attribute attribute;
 59  1
                 if (beanDesc.hasPropertyAttribute(attributeName)) {
 60  1
                         attribute = beanDesc.getPropertyAttribute(attributeName);
 61  0
                 } else if (beanDesc.hasFieldAttribute(attributeName)) {
 62  0
                         attribute = beanDesc.getFieldAttribute(attributeName);
 63  
                 } else {
 64  0
                         throw new IllegalStateException(format("ECUB0113", action,
 65  
                                         attributeName));
 66  
                 }
 67  1
                 if (!ValidationRules.class.isAssignableFrom(attribute.getType())) {
 68  0
                         throw new IllegalStateException(format("ECUB0114", action,
 69  
                                         attributeName, ValidationRules.class.getName()));
 70  
                 }
 71  1
                 final ValidationRules rules = (ValidationRules) attribute
 72  
                                 .getValue(action);
 73  1
                 return rules;
 74  
         }
 75  
 
 76  
 }