Coverage Report - org.apache.tapestry.multipart.UploadPart
 
Classes in this File Line Coverage Branch Coverage Complexity
UploadPart
0%
0/19
N/A
1.556
 
 1  
 // Copyright 2004, 2005 The Apache Software Foundation
 2  
 //
 3  
 // Licensed under the Apache License, Version 2.0 (the "License");
 4  
 // you may not use this file except in compliance with the License.
 5  
 // You may obtain a copy of the License at
 6  
 //
 7  
 //     http://www.apache.org/licenses/LICENSE-2.0
 8  
 //
 9  
 // Unless required by applicable law or agreed to in writing, software
 10  
 // distributed under the License is distributed on an "AS IS" BASIS,
 11  
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12  
 // See the License for the specific language governing permissions and
 13  
 // limitations under the License.
 14  
 
 15  
 package org.apache.tapestry.multipart;
 16  
 
 17  
 import org.apache.commons.fileupload.FileItem;
 18  
 import org.apache.commons.io.FilenameUtils;
 19  
 import org.apache.hivemind.ApplicationRuntimeException;
 20  
 import org.apache.hivemind.util.Defense;
 21  
 import org.apache.tapestry.Tapestry;
 22  
 import org.apache.tapestry.request.IUploadFile;
 23  
 
 24  
 import java.io.File;
 25  
 import java.io.IOException;
 26  
 import java.io.InputStream;
 27  
 
 28  
 /**
 29  
  * Portion of a multi-part request representing an uploaded file.
 30  
  * 
 31  
  * @author Joe Panico
 32  
  * @since 2.0.1
 33  
  */
 34  
 public class UploadPart implements IUploadFile
 35  
 {
 36  
 
 37  
     private FileItem _fileItem;
 38  
 
 39  
     public UploadPart(FileItem fileItem)
 40  0
     {
 41  0
         Defense.notNull(fileItem, "fileItem");
 42  
 
 43  0
         _fileItem = fileItem;
 44  0
     }
 45  
 
 46  
     public String getContentType()
 47  
     {
 48  0
         return _fileItem.getContentType();
 49  
     }
 50  
 
 51  
     /**
 52  
      * Leverages {@link File}to convert the full file path and extract the
 53  
      * name.
 54  
      */
 55  
     public String getFileName()
 56  
     {
 57  0
         return FilenameUtils.getName(getFilePath());
 58  
     }
 59  
 
 60  
     /**
 61  
      * @since 2.0.4
 62  
      */
 63  
 
 64  
     public String getFilePath()
 65  
     {
 66  0
         return _fileItem.getName();
 67  
     }
 68  
 
 69  
     public InputStream getStream()
 70  
     {
 71  
         try
 72  
         {
 73  0
             return _fileItem.getInputStream();
 74  
         }
 75  0
         catch (IOException ex)
 76  
         {
 77  0
             throw new ApplicationRuntimeException(MultipartMessages
 78  
                     .unableToOpenContentFile(this, ex), ex);
 79  
         }
 80  
     }
 81  
 
 82  
     /**
 83  
      * Deletes the external content file, if one exists.
 84  
      */
 85  
 
 86  
     public void cleanup()
 87  
     {
 88  0
         _fileItem.delete();
 89  0
     }
 90  
 
 91  
     /**
 92  
      * Writes the uploaded content to a file. This should be invoked at most
 93  
      * once (perhaps we should add a check for this). This will often be a
 94  
      * simple file rename.
 95  
      * 
 96  
      * @since 3.0
 97  
      */
 98  
     public void write(File file)
 99  
     {
 100  
         try
 101  
         {
 102  0
             _fileItem.write(file);
 103  
         }
 104  0
         catch (Exception ex)
 105  
         {
 106  0
             throw new ApplicationRuntimeException(Tapestry.format(
 107  
                     "UploadPart.write-failure", file, ex.getMessage()), ex);
 108  0
         }
 109  0
     }
 110  
 
 111  
     /**
 112  
      * @since 3.0
 113  
      */
 114  
     public long getSize()
 115  
     {
 116  0
         return _fileItem.getSize();
 117  
     }
 118  
 
 119  
     /**
 120  
      * @since 3.0
 121  
      */
 122  
     public boolean isInMemory()
 123  
     {
 124  0
         return _fileItem.isInMemory();
 125  
     }
 126  
 
 127  
 }