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 // Copyright 2005 The Apache Software Foundation
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package org.apache.tapestry.multipart;
Checks to see if the request is a file upload and, if so, uses the MultipartDecoder to obtain form parameters.

Author(s):
Howard M. Lewis Ship
Since:
4.0
    
    public void service(HttpServletRequest requestHttpServletResponse response,
            ServletRequestServicer servicerthrows IOExceptionServletException
    {
        String contentType = request.getContentType();
        // contentType is occasionally null in testing. The browser tacks on additional
        // information onto the contentType to indicate where the boundaries are in
        // the stream.
        boolean encoded = contentType != null && contentType.startsWith("multipart/form-data");
        try
        {
            HttpServletRequest newRequest = encoded ? .decode(request) : request;
            servicer.service(newRequestresponse);
        }
        finally
        {
            if (encoded)
                .cleanup();
        }
    }
    public void setDecoder(ServletMultipartDecoder decoder)
    {
         = decoder;
    }
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