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| package org.apache.tapestry.multipart; |
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| import java.io.IOException; |
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| import javax.servlet.ServletException; |
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| import javax.servlet.http.HttpServletRequest; |
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| import javax.servlet.http.HttpServletResponse; |
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| import org.apache.tapestry.services.ServletRequestServicer; |
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| import org.apache.tapestry.services.ServletRequestServicerFilter; |
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| public class MultipartDecoderFilter implements ServletRequestServicerFilter |
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| { |
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| private MultipartDecoder _decoder; |
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| public void service(HttpServletRequest request, HttpServletResponse response,
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| ServletRequestServicer servicer) throws IOException, ServletException |
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| { |
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| String contentType = request.getContentType();
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| boolean encoded = contentType != null && contentType.startsWith("multipart/form-data");
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| try
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| { |
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| HttpServletRequest newRequest = encoded ? _decoder.decode(request) : request;
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| servicer.service(newRequest, response);
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| } |
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| finally |
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| { |
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| if (encoded)
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| _decoder.cleanup();
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| } |
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| } |
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| public void setDecoder(MultipartDecoder decoder)
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| { |
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| _decoder = decoder;
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| } |
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| } |