Coverage Report - org.seasar.cubby.dxo.converter.impl.InputStreamConverter
 
Classes in this File Line Coverage Branch Coverage Complexity
InputStreamConverter
43%
3/7
N/A
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.dxo.converter.impl;
 17  
 
 18  
 import java.io.IOException;
 19  
 import java.io.InputStream;
 20  
 
 21  
 import org.apache.commons.fileupload.FileItem;
 22  
 import org.seasar.framework.log.Logger;
 23  
 
 24  
 /**
 25  
  * {@link FileItem}から{@link InputStream}へ変換する{@link org.seasar.extension.dxo.converter.Converter}です。
 26  
  * 
 27  
  * @author baba
 28  
  * @since 1.0.0
 29  
  */
 30  9
 public class InputStreamConverter extends AbstractFileItemConverter {
 31  
 
 32  
         /** ロガー。 */
 33  1
         private static final Logger logger = Logger
 34  
                         .getLogger(InputStreamConverter.class);
 35  
 
 36  
         /**
 37  
          * {@inheritDoc}
 38  
          * 
 39  
          * @return {@link InputStream}のクラスを返します。
 40  
          */
 41  
         @SuppressWarnings("unchecked")
 42  
         public Class getDestClass() {
 43  21
                 return InputStream.class;
 44  
         }
 45  
 
 46  
         /**
 47  
          * {@inheritDoc}
 48  
          * <p>
 49  
          * 指定された{@link FileItem}から取得した{@link InputStream}を返します。変換時に{@link IOException}が発生した場合は
 50  
          * <code>null</code> を返します。
 51  
          * </p>
 52  
          * 
 53  
          * @return 指定された{@link FileItem}から取得した{@link InputStream}
 54  
          * @see FileItem#getInputStream()
 55  
          */
 56  
         @Override
 57  
         protected Object convert(final FileItem fileItem) {
 58  
                 try {
 59  0
                         return fileItem.getInputStream();
 60  0
                 } catch (final IOException e) {
 61  0
                         logger.log(e);
 62  0
                         return null;
 63  
                 }
 64  
         }
 65  
 
 66  
 }