Clover coverage report - Code Coverage for tapestry release 4.0-beta-9
Coverage timestamp: Sat Oct 1 2005 08:36:20 EDT
file stats: LOC: 65   Methods: 2
NCLOC: 30   Classes: 1
 
 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  135 public void service(HttpServletRequest request, HttpServletResponse response,
 38    ServletRequestServicer servicer) throws IOException, ServletException
 39    {
 40  135 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  135 boolean encoded = contentType != null && contentType.startsWith("multipart/form-data");
 47   
 48  135 try
 49    {
 50  135 HttpServletRequest newRequest = encoded ? _decoder.decode(request) : request;
 51   
 52  135 servicer.service(newRequest, response);
 53    }
 54    finally
 55    {
 56  135 if (encoded)
 57  6 _decoder.cleanup();
 58    }
 59    }
 60   
 61  42 public void setDecoder(MultipartDecoder decoder)
 62    {
 63  42 _decoder = decoder;
 64    }
 65    }