multipart HTTP and stream generator

[Oskar Casquero]

Hi,   Has anybody tried to get data from a multipart http request in cocoon? I've modified the stream generator with "marsh" project classes (in sourceForge.net) in order to support multipart http resquest and it doesn't work, but I've also tested the same example in a servlet (outside cocoon) and it works, so I don't know what happens. Where is the problem? Perhaps in HttpServletRequest request = (HttpServletRequest) objectModel.get(HttpEnvironment.HTTP_REQUEST_OBJECT);?   Oskar   Here is the generate method of the modified stream generator: public void generate() throws IOException, SAXException, ProcessingException {     Parser parser = null;     String parameter = parameters.getParameter(MyStreamGenerator.FORM_NAME, null);     String myParameter = parameters.getParameter(MyStreamGenerator.FILE_NAME, null);     int len = 0;     String contentType = null;     try {         HttpServletRequest request = (HttpServletRequest) objectModel.get(HttpEnvironment.HTTP_REQUEST_OBJECT);         contentType = request.getContentType();         if (contentType == null) {             throw new IOException("Required header ContentType is missing.");         } else if (contentType.startsWith("application/x-www-form-urlencoded")) {             String sXml = request.getParameter(parameter);             inputSource = new InputSource(new StringReader(sXml));         } else if (contentType.startsWith("multipart/form-data")) {             // Instantiate and parse the multipart/form-data POST.             MultipartServletRequest mpReq = new MultipartServletRequest(request);             // Get the variables we want from the request, including the file.             MultipartFileInfo fileInfo = mpReq.getFile(myParameter);               InputStream fileIn = fileInfo.getFile();             len = fileInfo.getLength();             PostInputStream anStream = new PostInputStream(request.getInputStream(), len);             inputSource = new InputSource(anStream);         } else if (contentType.startsWith("text/plain") ||             contentType.startsWith("text/xml") ||             contentType.startsWith("application/xml")) {             len = request.getContentLength();             if (len > 0) {                 PostInputStream anStream = new PostInputStream(request.getInputStream(), len);                 inputSource = new InputSource(anStream);             } else {                 throw new IOException("getContentLen() == 0");             }