Coverage Report - org.seasar.cubby.converter.impl.AbstractFileItemConverter
 
Classes in this File Line Coverage Branch Coverage Complexity
AbstractFileItemConverter
81%
9/11
83%
5/6
2.5
 
 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.converter.impl;
 17  
 
 18  
 import org.apache.commons.fileupload.FileItem;
 19  
 import org.seasar.cubby.converter.ConversionHelper;
 20  
 
 21  
 /**
 22  
  * {@link FileItem}を他の型のオブジェクトに変換するクラスの抽象クラスです。
 23  
  * 
 24  
  * @author baba
 25  
  */
 26  38
 public abstract class AbstractFileItemConverter extends AbstractConverter {
 27  
 
 28  
         /**
 29  
          * {@inheritDoc}
 30  
          */
 31  
         @Override
 32  
         public boolean canConvert(final Class<?> parameterType,
 33  
                         final Class<?> objectType) {
 34  260
                 if (parameterType == null) {
 35  20
                         return false;
 36  
                 }
 37  240
                 if (!FileItem.class.isAssignableFrom(parameterType)) {
 38  226
                         return false;
 39  
                 }
 40  14
                 return super.canConvert(parameterType, objectType);
 41  
         }
 42  
 
 43  
         /**
 44  
          * {@inheritDoc}
 45  
          */
 46  
         public Object convertToObject(final Object value,
 47  
                         final Class<?> objectType, final ConversionHelper helper) {
 48  6
                 if (value == null) {
 49  0
                         return null;
 50  
                 }
 51  6
                 final FileItem fileItem = (FileItem) value;
 52  6
                 return convert(fileItem);
 53  
         }
 54  
 
 55  
         /**
 56  
          * {@inheritDoc}
 57  
          */
 58  
         public String convertToString(final Object value,
 59  
                         final ConversionHelper helper) {
 60  0
                 return null;
 61  
         }
 62  
 
 63  
         /**
 64  
          * {@link FileItem} を特定の型に変換します。
 65  
          * 
 66  
          * @param fileItem
 67  
          *            変換元のインスタンス
 68  
          * @return <code>fileItem</code>を変換したインスタンス
 69  
          */
 70  
         protected abstract Object convert(final FileItem fileItem);
 71  
 
 72  
 }