Clover coverage report - Code Coverage for tapestry release 4.0-alpha-3
Coverage timestamp: Mon May 16 2005 09:05:49 EDT
file stats: LOC: 65   Methods: 2
NCLOC: 30   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
MultipartDecoderFilter.java 100% 100% 100% 100%
coverage
 1   
 // Copyright 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 java.io.IOException;
 18   
 
 19   
 import javax.servlet.ServletException;
 20   
 import javax.servlet.http.HttpServletRequest;
 21   
 import javax.servlet.http.HttpServletResponse;
 22   
 
 23   
 import org.apache.tapestry.services.ServletRequestServicer;
 24   
 import org.apache.tapestry.services.ServletRequestServicerFilter;
 25   
 
 26   
 /**
 27   
  * Checks to see if the request is a file upload and, if so, uses the
 28   
  * {@link org.apache.tapestry.multipart.MultipartDecoder} to obtain form parameters.
 29   
  * 
 30   
  * @author Howard M. Lewis Ship
 31   
  * @since 4.0
 32   
  */
 33   
 public class MultipartDecoderFilter implements ServletRequestServicerFilter
 34   
 {
 35   
     private MultipartDecoder _decoder;
 36   
 
 37  150
     public void service(HttpServletRequest request, HttpServletResponse response,
 38   
             ServletRequestServicer servicer) throws IOException, ServletException
 39   
     {
 40  150
         String contentType = request.getContentType();
 41   
 
 42   
         // contentType is occasionally null in testing. The browser tacks on additional
 43   
         // information onto the contentType to indicate where the boundaries are in
 44   
         // the stream.
 45   
 
 46  150
         boolean encoded = contentType != null && contentType.startsWith("multipart/form-data");
 47   
 
 48  150
         try
 49   
         {
 50  150
             HttpServletRequest newRequest = encoded ? _decoder.decode(request) : request;
 51   
 
 52  150
             servicer.service(newRequest, response);
 53   
         }
 54   
         finally
 55   
         {
 56  150
             if (encoded)
 57  6
                 _decoder.cleanup();
 58   
         }
 59   
     }
 60   
 
 61  46
     public void setDecoder(MultipartDecoder decoder)
 62   
     {
 63  46
         _decoder = decoder;
 64   
     }
 65   
 }